Characteristics of the tree group that produces fruit at the tip of the branch Lychee belongs to the group of year-round green leafy trees, multi-use trees, both for fruit, shade and landscape. The trees in this group often have the phenomenon of fruiting every year, which means the year of fruiting, the year of no fruit, the year of little fruit, the year of many fruits. Longan and litchi are all fruit-bearing trees, …. That is, the branch from the fall of the previous year is the mother branch bearing fruit next year. If the branch is healthy and the cake is dull next spring, flowers will bloom on the top of the branch. If winter has budded spring leaves do not flower. Therefore, in order for the tree to produce many flowers next spring, it is necessary to prepare many branches from the previous autumn, the branches are old and strong. That depends first of all on the post-harvest care. Longan and litchi trees grow fruit after a year, after harvesting, the branches and leaves fall off, which is the period when the tree is most physically exhausted. From the research results of agricultural experts, after harvesting, the roots are the part that loses the most force, followed by leaves and branches. In order to produce normal fruit next year, folk care experience along with cutting branches, pruning the canopy must be “compensated” or “compensated” in the post-harvest period. The selection of fertilizers and fertilization techniques are very important in order to restore the health of the tree, ensure the recovery, growth and development after 5-6 months of fruiting to continue to produce fruit next season. After harvest, longan and litchi trees need to be cared for and “compensated” so that the next crop can still be productive. Photo: TL. Van Dien fertilizer – The perfect choice for longan and lychee Among the current fertilizers, in addition to organic fertilizers, only Van Dien fused phosphate fertilizer and Van Dien NPK multi-element fertilizer products can meet the above demand for longan and litchi. Easily digestible nutrients in Van Dien fused phosphate fertilizers include: P2O5 15-19%, MgO 15-18%, SiO2 24-32%, CaO 28-34%, and many other micronutrients such as Fe, Mn, Cu, Zn, Bo, Mo…. Multi-factor fertilizer NPK Van Dien 5.10.3 has the content of nutrients such as: N=5%; P2O5=10%; K2O=3%; S=2%; MgO=9%; CaO=15%; SiO2=14%. In addition, there are trace elements such as B, Mn, Zn, Cu, Co… that other fertilizers do not have. Recently, the multi-factor fertilizer products NPK Van Dien 6:12:3 or multi-factor fertilizers NPK Van Dien 10:7:3 are very good fertilizers for fruit trees, especially in the post-harvest stage. . Using Van Dien fused phosphorus products and Van Dien NPK multi-factor fertilizers helps to provide a balanced, complete, multi-, medium-, and micro-nutrients for longan, litchi to restore roots and branches and leaves. Photo: Vandienfmp.vn. Instructions for fertilizing longan and litchi in the post-harvest period This year’s lychee fruit season is very good, so it is necessary to increase efforts to take care of litchi early, while the longan trees bear fruit unevenly, even many trees do not bear fruit, so the care of this year’s longan must be specific to each tree. Non-flowering longan and litchi trees: The longan and litchi trees this year do not flower if this year is not well taken care of, next year will certainly be poor in harvest. To prepare for the fruiting season in 2022, with the trees that do not bear fruit this year, around June and July, corresponding to the annual fruit collection time, still cutting, pruning and weeding as every year. At the same time, apply deep fertilizer with 3-4 kg of composted organic fertilizer and 3-5kg of Van Dien fused phosphate fertilizer, in order to provide phosphorus and secondary and micronutrients, part to prepare and accumulate nutrients. for the next crop, the nutritional compensation for the recent overgrowth of leaves is too strong. The litchi trees, longan trees are bearing fruit: Immediately after collecting the fruit, it is necessary to immediately start weeding for the trees: Prune toothpicks, pests, overhanging branches, branches under the canopy … at the same time, fertilize the trees, hoe around the canopy and then fertilize. The amount of fertilizer for each root is about 5-10kg of composted organic fertilizer, 5-7kg of Van Dien fused phosphate fertilizer and 3-5kg of Van Dien NPK multi-element fertilizer (5:10:3, 10:7:3. ..). Mix well with the soil, spread it in the canal and fill 2/3 of the trenches, grass cabinets, and garbage to keep the stumps warm. If the soil is too dry, it needs to be watered to keep the roots moist. Based on the time of harvest and the health of the tree, it is necessary to affect the summer or autumn buds. The early fruit trees in June, July, after weeding and fertilizing will give summer buds. Fertilizing for the autumn fortune: Locusts are formed on the leaf axils of summer buds (for early-harvesting plants) or grow from the leaf axils of fruit branches with late-autumn plants. This is the fruit branch of the next year’s longan and litchi crop, so it is necessary to pay special attention to adjusting fertilizer so that the harvest ends before November every year. Apply fertilizer to promote autumn buds in September and October after the summer buds have matured (into the leaves), apply 2-3kg of multi-element fertilizer NPK Van Dien 10:7:3 in combination with felling, pruning and removing branches. pass) in the canopy. Apply fertilizer to promote the collection of 2-3kg of multi-element fertilizer NPK Van Dien 10:7:3 in combination with felling and pruning. Photo: Vadfco. Note, only fertilize the autumn buds for trees under 15 years old, showing signs of lack of fertilizer, poor growth (showing yellow-green leaves) or late fruit trees in August, September. The growth pattern of the tree and the yield of the harvested fruit with more or less fertilizer application. If the weather is dry, it must be combined with watering to help the plants recover quickly and develop early autumn buds. When the buds are collected evenly, it is necessary to spray insecticides to ensure that the buds come out evenly and abundantly, the young buds grow well and are strong enough to make fruiting branches next year. Usually on an old fruit branch, there are many new shoots. When the young branches have enough leaves, it is advisable to trim away the weak, weak branches, leaving only the strong, fat huts to keep as the mother branch for the next crop. In the winter months, do not water, fertilize, create all conditions for the tree to “barren”, inhibit the formation and development of winter buds. By applying Van Dien fused phosphate fertilizer and Van Dien NPK multi-factor fertilizer right after fruit collection to create many vigorous autumn branches, combined with inhibiting winter buds, spring when the weather is warm and humid, longan trees , the fabric begins to spring up. Only apply fertilizer to catch flowers for longan and litchi when flower sprouts appear in the axillary leaves of the branches, the amount of application is about 3-5kg of multi-factor fertilizer NPK Van Dien 10:7:3 or 10:10:3, buried. Seal the manure, then water it to stimulate the buds and flowers. Fused phosphate fertilizers and specialized multi-factor NPK fertilizer products for Van Dien at the same time provide a full and balanced supply of essential nutrients for longan and litchi trees, helping them to grow strong and resistant to external conditions. Under unfavorable circumstances, especially during the winter break, litchi trees balance growth with development, creating bountiful fruit seasons.

In the past, most of the waste from livestock and household waste was dumped by villagers in village 4, Hai Dong commune (Mong Cai city), into the village’s garbage dump, causing significant pollution to the environment. living. However, in recent years, people here have gradually formed a new habit. Garbage instead of being carelessly dumped into the environment now has new destinations, which are brick-built garbage pits with lids or plastic drums, holes dug in the garden lined and covered with tarpaulin, built in many areas. household. Ms. Dinh Thi Ngan, hamlet 4, Hai Dong commune, said: Composting from buffalo manure, vegetable roots with rice husks has created fertilizer. With this fertilizer, we can use it back to fertilize plants, which has a much better effect on plants than ordinary inorganic fertilizers. Model of composting waste into organic fertilizer in Ninh Duong ward, Mong Cai city Composting organic waste has become a new habit of the people here. Thanks to that, the roads become clean, no more offensive images, and no longer see the unclean smell from livestock waste or waste that previously caused pollution. As a result, the village also became more civilized. Ms. Nguyen Thi Dong, Chairwoman of the Women’s Union of Hai Dong Commune, said: Before, every day the whole village had to collect up to 3 full garbage trucks, now it is still 3 trucks but the amount of garbage has decreased a lot. Collectors can also reduce the arduous effort of collecting, sorting and treating garbage at the same time. Not only solving the problem of organic waste, to be able to compost it into manure, each family must do a good job of sorting waste at the source. This is also one of the solutions contributing to solving economic problems for farmers. “At first, we were afraid to do it, but gradually we can make compost from our own household waste, we can also save a lot of money on buying fertilizer for plants, so everyone is proud. inspirational, positive” – ​​Ms. Pham Thi Moc, village 9, Hai Dong commune, shared. This can be considered as an effective model in waste treatment in rural areas or suburbs of large cities, where people still cultivate and raise livestock. Therefore, in Mong Cai city, this model has been replicated to most communes and wards, even in Vinh Trung and Vinh Thuc island communes and is being deployed to border communes and ethnic minority areas. The army coordinated with the people of Vo Ngai commune, Binh Lieu district to clean up and protect the environment. Recently, in the province, there have appeared many models of reducing waste by women’s members and the Youth Union, typically the model of household waste sorting and turning waste into money. the model “Let the fish ask for plastic waste” implemented by the Youth Union of the provincial agencies in collaboration with the Youth Union of Cai Chien commune (Hai Ha), the model of a domestic waste incinerator… Many models have received positive feedback from residents and visitors; positively affect the awareness and social responsibility of people participating in environmental protection activities. Volunteers of Quan Lan commune (Van Don district) carried out the campaign “Let’s clean up the sea”, December 2019. Photo: Hoang Giang Strengthen handling of violations However, it should also be seen that, in environmental protection work in the province, there are still limitations, due to the lack of awareness and respect for the law of some units, organizations and individuals. Over the past time, the provincial functional forces have promptly detected, arrested and handled violations of the law on environmental protection, enhancing the efficiency of environmental management in the province. According to Senior Lieutenant Colonel Nguyen Duy Dung, Head of the Environmental Crime Prevention and Control Division (Provincial Police), there is still a situation in the province where a number of units and enterprises are engaged in industrial production, service case of violations of regulations on hazardous waste management; dumping waste not according to planning; transportation of materials without implementing environmental protection measures. In addition, there is illegal exploitation and recovery of land and sand, exploitation outside the licensed boundary; trading and transporting smuggled food that does not meet standards, especially during holidays and Tet. A seafood company in Ba Che was discovered and fined by the police force for discharging untreated wastewater into the environment. Photo taken in 2020. Most recently, on May 13, a unit specializing in large-scale ceramic production in the province was caught by the Environmental Crime Prevention Police Department (Provincial Police) red-handed discharging waste causing environmental pollution. school. According to residents, for many years, the unit has regularly discharged waste into the common drainage system of residential areas. During production activities, the police force discovered that this company discharged wastewater in excess of the national technical regulations on industrial wastewater into the environment and did not collect hazardous waste in accordance with the law. the law. Immediately after that, the Environmental Crime Prevention and Control Department advised the Provincial Police to issue a decision to impose a fine of VND 80 million and require the company to take measures to overcome the consequences of environmental pollution. Previously, in April, the Environmental Crime Prevention Police Department also issued a decision to impose an administrative fine of VND 100 million on a construction company for discharging waste in an area not approved by the competent authority. browsing, polluting the environment. Practice scenarios to respond to oil spills in Ha Long Bay, October 2020. In addition to sanctioning violating units, Quang Ninh Provincial Police also requires businesses to overcome environmental pollution incidents. Statistics of the Provincial Police show that, from 2015 to now, the Provincial Police directly detected 1,678 cases against 130 organizations and 1,578 individuals; prosecuted and investigated 23 cases against 1 organization and 48 individuals for violating environmental laws; with a total fine of over 10 billion VND. Besides, the Inspector of Department of Natural Resources and Environment has also fined 109 organizations and individuals with a total amount of over 8.6 billion VND. It is the more drastic handling of environmental violations by the competent forces that has actively contributed to reducing and curbing environmental pollution, creating deterrence and raising awareness about environmental protection of the local authorities. units, enterprises, organizations and classes of people. Efforts are rewarded As a province with many risk factors for environmental pollution, in fact, it has suffered from environmental pollution in the previous period, but so far, with the drastic and right direction, Quang Ninh has achieved many achievements. positive effects from environmental protection. TKV focuses on investing, increasing the capacity of mine wastewater treatment stations, ensuring the standards of wastewater discharged into the environment. Resolution No. 12-NQ/TU, dated March 12, 2018 of the Provincial Party Executive Committee on environmental protection in the period 2018-2022 is considered as one of the guidelines for reflection in the implementation process. . In the 2016-2020 period, Quang Ninh province will continue to increase the concentration of resources for environmental protection. The state budget is arranged to increase annually, not less than 3% of the total state budget expenditure for environmental non-business activities, higher than the level prescribed by the Central Government of not less than 1% of the total expenditure of the local budget. Up to now, the targets on environmental protection under the Resolution have been achieved and exceeded by the province, creating a driving force for the province’s socio-economic development. Most notably, in 2019 and the past 2020, the Environmental Governance Index of Quang Ninh Province (including 3 component indexes: Seriousness in environmental protection, Air quality and Water quality) stands. 2/63 provinces and cities and is one of 8 indicators contributing to the ranking of the Provincial Governance and Public Administration Performance Index – PAPI of Quang Ninh province ranks 3rd in 2019 and 1st in 2020 on 63 provinces and cities in the country. Classification of hazardous waste and common waste at New Century Chemical Fiber Company, Cai Lan Industrial Park (Ha Long City). With many ways, innovative models to mobilize the participation of the people and the drastic protection of the environment, currently the proportion of urban solid waste in Quang Ninh that has been collected and treated hygienically is 950.5 tons/day, reaching 96.2%. The amount of solid waste in rural areas reached 70.7%, with the main treatment methods being hygienic burial and burning. The whole province currently has 6 concentrated solid waste treatment plants/zones with incineration technology (20 incinerators) and 5 localities are treating domestic waste by burial method. Industrial solid waste in the province is gradually decreasing in recent years with the trend of reuse and waste reduction. Currently, 91% of the total amount of hazardous waste generated has been treated by waste generators under contracts with units licensed by competent authorities; the remaining 9% of hazardous waste generated by new generation with a small volume is stored at the hazardous waste warehouse of that unit. The province has proposed many specific solutions and ways to reduce environmental pollution and drastically implemented it. Notably, the Nam Cau Trang Coal Selection Plant has stopped working since January 1, 2019, has completed the relocation of production and business facilities, manual lime kilns that cause environmental pollution or are unsuitable for use. in accordance with the planning (89/89 manual lime kilns, 77/77 manual brick kilns causing environmental pollution in the province); the percentage of concentrated industrial parks with standard wastewater treatment systems reaches 100%; the rate of hazardous waste and medical waste collected and treated reaches 100%. Moved 89/89 manual lime kilns in the province. Photo: Nguyen Thanh In addition, 100% of production, business and service establishments with wastewater discharge scale of 1,000m3/day or more, industrial parks in operation have installed automatic wastewater monitoring systems. and transmit data to the Department of Natural Resources and Environment… In order to realize the roadmap and goal of turning Quang Ninh into a “sustainably developed urban under the green growth model, adapting to climate change” requires the province to have a lot of work to do in the coming time. Quang Ninh province has and will continue to consistently implement the roadmap to transform the growth model from “brown” to “green” in a methodical manner, resolutely not trading the environment for economic growth. The province also needs to continue to strictly manage the environment and biodiversity; strictly handle organizations, businesses and people that violate the law on environmental protection. At the same time, focus on applying science and technology to treat wastewater and waste; environmental monitoring and environmental pollution control. Besides, the environmental restoration of polluted and degraded areas; Maintaining and improving the quality of the environment also needs attention. Most importantly, it is raising the awareness of complying with the provisions of the law on environmental protection and arousing the role of responsibility, the joint hand of the community to actively protect the environment to contribute to the improvement of environmental protection. capacity to adapt to climate change, for a green and safe future.

Over the years, farmers northern provinces selected multi-element fertilizer (DYT) NPK Van Dien specialized in fertilizing rice crops with outstanding efficiency, the product lines of DYT NPK Van Dien fertilizer have 13 nutritional components, the ratio of nutrients depends on Depending on the type of fertilizer used for priming or for top dressing. According to local custom and also due to market demand, rice variety structure In the northern mountainous provinces, it is quite abundant: in addition to cold rice varieties such as hybrid rice, short-term pure rice KD18. Vnr20… group of semi-photosensitive rice varieties such as U17, U19, or tall sticky rice varieties; In many places, special photosensitive rice varieties are planted such as Bao Thai, yellow flower sticky rice… (Dinh Hoa – Thai Nguyen area). These are high quality rice varieties, but the percentage of flat seeds is high and it is easy to fall if lack of phosphorus and other medium and micro nutrients. From the agronomic characteristics of rice transplanting, as well as nutritional requirements, specialized NPK fertilizer Van Dien provide nutrients for rice plants, from transplanting to the time of flower differentiation (Nutritional growth stage). The fertilizer product lines DYT NPK Van Dien have all 13 nutritional ingredients Research on physiology and nutrition of rice shows that: The life of rice plants can be divided into 2 growth stages: vegetative and vegetative. The vegetative growth stage was counted from the sowing rice to the female standing rice. Crop season, this period usually lasts about 30-35 days with short-term cold varieties; (In particular, the photosensitive rice varieties must wait for a “short day”, which is close to the Bach Lo period, before the rice changes to the vegetative stage). At this stage, the roots develop in the shallow soil layer (about 3-5cm) and in the direction of spreading according to the cover of the rice leaves, when the set of rice leaves covers the row, the rice roots are also woven into the field. this period rice focus on tillering, spreading leaves, spreading sheath to make false stems, so the most nutritional needs are protein, potassium and less phosphorus and other medium and micronutrients. DYT NPK fertilizer specializing in fertilizing rice has many different formulations such as: multi-factor fertilizer NPK ( 16 :5 :17) has a content of N 16%, P2O5 5%. K2O 17% Mg 5%, SiO2 7%, CaO 8%, S 2%, etc. Currently, many places people use NPK . formula 13:3:10 +TE. These are fertilizers with high nutritional content of nitrogen, helping rice plants to lay strong, grow leaves, and grow stems. The nutrient content of potassium is quite high in the fertilizer to promote moderate tillering. In addition to the balance of NPK substances according to the needs of rice plants at tillering stage, there are also enough medium and micronutrients to help rice plants grow healthy, hard rhizomes, good resistance to pests and unfavorable environment. The stage of vegetative growth was calculated from the time of differentiation of the stem to the maturity of the rice. The long-term rice varieties have the time to stand female, while the short-term rice varieties usually do not show the time when the rice is female, but the rice plants may still have tillering but have differentiated. The time of transition to the vegetative stage is counted from when the rice leaf set is more upright, the leaves are “equal to the head” or when the rice begins to harden and round the base. From here, a second layer of roots develops into the soil layers below; When the rice plant blooms, it is the time when the trunk reaches its greatest height, the roots also go down to the plow layer and reach the greatest “depth”. Providing enough nutrients at this stage helps the process of making poles, favorable flowering, good and durable leaves and large flowers, many seeds. In addition to the micronutrients, rice plants need a lot of phosphorus and NK balance to differentiate flower sprouts, especially high silicon content to help harden the root, stem, and stand the leaves to increase resistance to pests and sugar accumulation. flour. NPK fertilizer specialized in fertilizing rice has many different formulas such as: NPK NPK 6:12:3 or NPK 5:12:3 , 10:10:5, 10:7:3 or multi factor rice fertilizer 1 specializing in fertilizing rice with sufficient and balanced nutrients NPK and micronutrients necessary for rice plants in the growing and flowering stage. Multi-element fertilizer (DYT) NPK Van Dien specializes in fertilizing rice crops to help achieve outstanding efficiency Cultivating seasonal rice in the northern provinces with fertilizer DYT NPK Van Dien: Manuring : Depending on the foot of the field, rice variety and the amount of organic fertilizer, balance the amount of fertilizer in the crop; average about 15-20 kg / sao. High-legged fields, less rice transplanted, less fertilizer, low-lying fields, more acidic, more rice transplanted, more fertilized, especially Bao Thai rice fields, tall sticky rice trees.. need to give priority to lining fertilizer, can fertilize 20-25kg/pole. In order for the fertilizer to be mixed evenly and sent to the soil layers below, meeting the nutritional needs of the rice growing and flowering stage; manure should be spread evenly on the field before harrowing for transplanting or before the last harrowing turn; If you are worried about dehydration or loss of manure, you can spread manure right after the harrowing is completed, when the water is still cloudy and the mud is still loose. Do not apply fertilizer after the water is clear, the mud has settled. Because when the sludge is settled, the nutrients have been attached to the soil grain and sink, in the water at this time only the substances that cause acid and alum remain, which are toxic to the rice roots. Therefore, to settle the sludge, in the water for 1-2 days, remove the clear water and then sow. Dressing: .Based on the bottom of the field, the amount of NPK multi-factor fertilizer applied as a primer and the growth situation of each rice variety that fertilizes seasonal rice as follows: – Thickly transplanted rice fields, large transplanted fields, low-lying fields… Fertilize about 8-12 kg / pole. – The fields are fertile, high, or dehydrated. High yielding rice varieties need to be fertilized about 12-15kg/sao. -The swampy fields, Bao Thai rice fields, tall sticky rice, or other easy-to-fall rice varieties… reduce the amount of fertilizer, (you can even remove fertilizer) and should only fertilize when transplanting. 7-10 days. – Particularly, the foot of the field is high and rapid, the rice variety is hard-bodied, the fertilizer is applied twice: 60-70% of the fertilizer is applied when the rice is ready to burn, and the rest of the fertilizer is applied. To reduce fertilizer loss due to evaporation, leaching or leaching, etc., fertilizer should not be applied when it is hot and when the field is full of water. Fertilizer should be applied when it is cool and the field is dry.

Along with Dai Tu tea area, from 2005 up to now, Van Dien fused fertilizer and specialized multi-factor NPK fertilizer Van Dien have also been tested and gradually used for industrial crops in the northern mountainous provinces. . Through the process of using, Van Dien fertilizer has been bundled with production, has a brand and trust with people here. Although no additional lime is required, agricultural land is improved, reduced acidity and increased porosity, crops grow better, higher quality and help farmers reduce the amount of fertilizers and pesticides. diseases, protect the ecological environment, and at the same time reduce labor. Hoa Binh sugarcane growers choose Van Dien fertilizer because it helps to increase productivity, reduce pests and diseases and increase the quality of cane sugar. With white sugarcane, the tree is firm, not porous like when fertilizing with a lot of nitrogen, fresh water, not sour. Purple sugarcane color is smooth and dark purple, increasing the sweet and aromatic taste. When applying Van Dien fertilizer, purple sugarcane and white sugarcane all give long internodes, fat plants, blooming tops, bright green leaves, and hard plants. The Central Highlands has more than 1 million hectares planted with coffee, rubber and pepper trees, of which coffee accounts for nearly 70%, Sao rubber 20%, the rest is pepper. The soil is mainly red basalt and gray soil with thick, porous, well-drained cultivation layer, suitable for many crops, especially coffee, pepper and rubber. After liberation (1975), the Central Highlands’ land was strongly exploited, ethnic farmers here invested to intensively cultivate coffee, rubber, and pepper beyond the allowable limit to have the highest output, ten years. The crop grows well at the beginning, but gradually decreases in the following years due to the imbalance of nutrients in the soil. Due to the limited knowledge of gardeners, the massive use of chemical fertilizers leads to a decrease in yield, crop quality, and an increase in costs. From 1990 to 2013, Van Dien Fused Phosphate Company cooperated with scientists from the Central Highlands Agro-Forestry Science and Technology Institute to conduct many experiments to research and use Van Dien fertilizer for coffee plants. Coffee, pepper, rubber in the provinces of Kom Tum, Gia Lai, Dak Lak, Lam Dong… gave outstanding results. On red basalt soil, gray soil, the yield of 1kg of P2O5 in Van Dien fused phosphorus gave a bumper harvest of 31.6 – 33kg of green coffee, an increase of 11.2% compared to the control (other phosphate fertilizers). Especially on gray soil, the yield of 1kg of P2O5 in Van Dien fused phosphate fertilizer reached 31.7kg of green coffee, an increase of over 20% compared to other phosphate fertilizers, with pepper and rubber, Van Dien fused phosphate fertilizer. It also gives an increase in profit compared to other phosphate fertilizers from 8 to 15%. Especially, since 2010, a series of multi-factorial fertilization (DYT) experiments with Van Dien NPK for coffee, pepper and rubber were also carried out on red basalt and gray soils and gave very good results. different from other types of NPK. According to the new concept, clean agricultural production and organic agricultural products are not allowed to excessively use synthetic chemicals such as chemical fertilizers, plant protection drugs, growth stimulants, preservatives, and variable materials. genetic modification… but rather the use of manure, organic fertilizer, natural mineral fertilizer… is a technology to meet the balanced nutritional needs of plants, while maintaining and improving soil fertility, and protecting ecological environment, leaving no toxic residues in agricultural products, creating products of high quality, safe for users and bringing high economic efficiency to producers. Van Dien fertilizer completely meets the requirements of producing clean vegetables, safe vegetables, organic vegetables…: providing nutrients in each period according to the needs of plants. Vegetables and crops are fertilized with NPK multi-factor fertilizer – Van Dieu’s fused fertilizer in combination with nitrogen and potassium in appropriate proportions for each plant; not only bring high productivity, good quality of agricultural products, ensure safety for users; but also increase the resistance to pests, diseases, drought, cold and spill resistance, reduce the use of pesticides, protect the ecological environment. This is also the key to our country’s agricultural production, ensuring that crops grow well, are safe for the soil, products meet quality standards and confidently conquer the market.

It is not difficult to find bananas in Japan as they are sold in any supermarket or convenience store. Photo: ABC. However, bananas are still a rare fruit in the land of the rising sun, because 99.98% of bananas in this country are imported. Only 0.02% of the bananas on the market are grown locally. Photo: Japan Times. It is quite surprising that these few bananas come from Hokkaido – the coldest area in Japan even though bananas are a tropical fruit. Photo: Soranews24. The type of banana grown in Hokkaido is called 946 and the price is not cheap. Photo: Soranews24 The price of a 946 banana is 1,080 Yen, equivalent to 230,000 VND, 20 times the price of an imported banana in Japanese grocery stores. Photo: Soranews24 Even a box of three bananas is more expensive than buying three individual fruits because there is also the cost of packaging as a gift. Photo: Soranews24 Accordingly, a box is 4,860 Yen (about more than one million dong). The price surprised many people. Photo: Soranews24 Japan’s 946 bananas are quite large in size, equivalent in length but “fatter” than bananas imported from other countries. Photo: Soranews24 Like most fruits in Japan, banana 946 is grown with a clean process, without the use of pesticides and chemical fertilizers. They have a sweet but not overpowering taste, with just the right amount of moisture and scent. Photo: Soranews24 In particular, banana peels are thinner than regular bananas and are described as “thin enough to be eaten”. Even 946 banana peels can be sautéed like the traditional Japanese vegetable kinpira gobo. Photo: Soranews24 Video: 9x boy is passionate about growing clean bananas Source: VTV24

Orange Can be grown in many places, but because the bran root system absorbs nutrients, it mainly grows on topsoil from a depth of 50cm or more, prefers loose, aerated soil but must ensure enough nutrition and good moisture. stable, so only some regions with specific conditions can effectively cultivate oranges. According to scientific calculations, an average of one ton of oranges is removed from the soil: 1.7kg N; 0.5kg P205; 3.2kg K and secondary and trace substances. The soil suitable for growing oranges has a thick, porous, well-drained cultivation layer, with alkaline pH from: 5.5 – 6.5. When the soil acidity is lower than 5.5, the roots will be toxic by Fe, Al, the plants are susceptible to lack of nutritional factors such as: Ca, Mg, P and Mo, the activity of soil microorganisms is also affected. reduced low. The nutrition trace elements such as Zn, Cu, Mn, Fe, B0, M0, C0…. Micronutrients also have the effect of improving the soil, helping to reduce the number of seeds, increase the flavor, beautify the fruit, contribute to increasing the yield and quality of oranges when harvested. Lack of trace elements makes the plant imbalanced in nutrition, prone to yellow mosaic disease, flower drop, young fruit drop, diseased plants and abnormal growth. Due to the above requirements for soil, nutrients and tree characteristics, many concentrated orange growing areas have chosen to use it Van Dien fertilizer n and gives very high efficiency. Lan Van Dien has a fairly high ratio of Calcium, Magnesium, and Silicon, so it has the effect of reducing acidity, gradually raising the pH of the soil, suitable for orange trees. The land for growing oranges is mainly grown on hills, gardens, and riverbanks where it is high and steep; easily washed out and lack of intermediate and trace substances. Lan Van Dien is a slow soluble phosphorus, only soluble in weak acid solutions secreted by the roots, where the plant needs to dissolve the fertilizer, so it is limited to being washed away. Besides Lan Van Dien It also adds essential nutrients and trace elements for plants. Produced from Van Dien fused phosphate fertilizer, specialized NPK multi-element fertilizers for oranges are different from some common NPK fertilizers, in addition to nitrogen, phosphorus, and potassium, there are also medium and micronutrients. Van Dien NPK provides 16 essential nutrients for plants with a high and balanced nutrient ratio NPK Van Dien provide enough 16 essential nutrients for plants with a high and balanced nutrient ratio. For oranges in the business period, the amount of fertilizer invested depends on the quality of the soil in the region, the age of the tree and the annual yield. In 1 year, in combination with rotten organic fertilizer, Van Dien fertilizer is divided into 4 fertilization periods: 1st: After harvesting the fruit. Apply a root of 10-15kg of organic fertilizer, 3-5kg of Van Dien phosphorus. Three times after applying with multi-factor fertilizer NPK Van Dien: 13;3:13 or 12-8-12, 12-12-17. Phase 2: Around March-April, after the physiological fruit drop. Oranges from 4 to 7 years old, apply a 1-1.5kg root; oranges from 8 – 11 years old, apply a 1.5 – 2kg root; Oranges over 11 years old, apply a root of 2.5 – 3kg. 3rd round: In June-July, fertilize fruit after stabilizing the number of fruits on the tree. Oranges from 4 – 7 years old, apply a root of 1.5 – 2kg; oranges from 8 – 11 years old, apply a root 1.5 – 2kg; Oranges over 11 years old, apply a root of 2.5 – 3kg. Phase 4: In September-October, 1 – 1.5 months before harvest, apply multi-factor fertilizer NPK 12:12:17 to limit the second physiological fruit drop and limit fruit cracking, especially weight gain. yield and fruit quality at harvest. Oranges from 4 to 7 years old fertilize a root 2 – 2.5kg; oranges from 8 – 11 years old, apply a root of 2.5 – 3kg; Oranges over 11 years old fertilize a root of 3.5 – 4kg. Van Dien fertilizer provides a full balance of all kinds of macronutrients, intermediate and micronutrients to satisfy the nutritional needs of orange trees throughout the crop year. Van Dien fertilizer helps orange trees grow healthy, balanced, green leaves, bright, thick leaves, less pests, high fruiting rate, large, uniform fruits, reduce fruit drop, help balls, Large, smooth, especially when ripe, the dark yellow skin is very attractive, high yield, increased sweetness, stronger flavor and longer shelf life. How to fertilize: * If, after harvesting the fruits of the previous crop, the incision was made and then fused with phosphate fertilizers and rotted organic fertilizers were applied, now apply fertilizer according to the old canal: spread fertilizer along the canal and then cover with soil, leaves cover the manure. * Can spread fertilizer according to the projection of the canopy back, about 50-60cm from the root, spread the fertilizer and then cover with soil, if it is dry, it must be watered; You can soak the manure to dissolve it and then mix it with water to irrigate.

Every ingredient from the cocoa fruit is turned into a processing ingredient. Photo: B.Nguyen In Dong Nai, many production models applying biotechnology to recycle waste into input materials for other production processes, minimizing the amount of waste discharged into the environment are gradually being replicated. * Green production At the forefront of the movement to turn harmful wastes in agricultural production into raw materials for processing into other high-value economic products are enterprises with large investment capital. Viet Farm Trading Co., Ltd chose to invest in Xuan Truong commune, Xuan Loc district because this is a thriving locality in livestock. Starting a business, the business mainly manufactures livestock equipment and designs and constructs livestock barn systems. The barn system designed by the company is fully automatic from the feeding system to collecting chicken manure, cooling system… In which, the enterprise is very interested in waste treatment so that it can earn money. money instead of having to spend a lot of money to treat this waste source. Mr. Tran Quang Tinh, Director of Viet Farm Trading Co., Ltd shared: “The enterprise has invested in an organic fertilizer factory with a capacity of 200 tons/day and signed contracts for waste treatment for a number of corporations. large foreign-invested livestock groups in Dong Nai. In particular, livestock waste is used as a raw material for the production of organic fertilizers, bringing high economic value. Production of organic fertilizers from livestock waste of Viet Farm Trading Company Limited (Xuan Loc District) The story of sustainable agricultural production in a closed chain that takes advantage of all agricultural wastes and by-products, without creating environmental pollution is being replicated in farmers’ production. In the past time, H. Vinh Cuu is promoting a program to mobilize and support farmers to apply probiotics as pesticides, organic fertilizers from domestic waste and waste in agricultural production with the goal of achieving the goal. reduce production costs, increase added value for key agricultural products, local strengths. Here, agricultural waste becomes a resource, a natural organic substance that can help plants grow. Ms. Bui Thi Thuy, a farmer in Vinh An Town (Vinh Cuu District), said that after participating in a number of local training courses on organic farming, she applied biotechnology. Make your own organic fertilizers and use probiotics to create biological products that kill insects. She has improved the productive land more and more fertile thanks to this method. “The natural production method I am doing makes full use of all agricultural waste such as manure and organic waste to make fertilizer for plants, so the cost is very low. I am trying to perfect the chain of cultivation and processing according to a closed process, using fruit trees grown in my home garden as raw materials to make handmade products that are both unique and environmentally friendly,” said Ms. Thuy. * Zero-waste processing Trong Duc Cocoa Co., Ltd (Dinh Quan) has cooperated with a group of Assoc., PhD students of the International University of Ho Chi Minh City to carry out research projects on processing foods and drinks of economic value. benefits from cocoa fruit waste products. New product lines under investment include: production of cookies and non-fried instant noodles supplemented with cocoa pod powder; production process of vegetarian sausage and pectin from cocoa powder; the production process of nutritious drink from cocoa fruit flesh… The highlight of these products is the use of raw materials such as waste from the skin, cocoa fruit flesh to process valuable foods. nutritional and economic. The above cooperation program is part of the common goal of the enterprise, which is to focus on investing in deep processing, constantly diversifying products and foods processed from cocoa fruit, especially from cocoa fruit waste to create profits. competitive advantage for products not only in the domestic market but also in export. Mr. Dang Truong Khanh, Director of Trong Duc Cocoa Co., Ltd. shared that the enterprise would like scientists to accompany in researching new products from cocoa fruit. In particular, high-value foods are processed from materials that are waste products in the production process, contributing to adding added value to cocoa trees. The most unique product line to mention is the specialty of cocoa wine that is brewed from the flesh of the previous cocoa fruit, which is discarded during the production process. With the same opinion, Assoc. Prof. Dr. Pham Van Hung, representing a group of scientists from the International University of Ho Chi Minh City, said, diversifying many products from cocoa skin and flesh, which are waste products in the process. production process brings higher economic value. In particular, this is a product line that is beneficial to human health because it has higher antioxidants, meeting the demand for healthy food of today’s consumers. Research on these products is now almost completed and can be put into production immediately. However, the research team will continue to recalculate the production process and equipment. Hopefully, the cooperation of scientists and businesses will connect and bring more processed products to the market.

In the winter-spring crop 2020-2021, Quang Tri Agricultural Extension Center has implemented an organic rice production model using Guilin organic fertilizer at An Long Cooperative, Trieu Hoa commune, Trieu Phong district to change awareness and transfer of technical processes and organic farming methods to people. From being dependent on chemical fertilizers, people have realized great benefits from applying organic fertilizers. Photo: PVT. The model is implemented on a scale of 10 hectares, 50 participating households. After selecting the demonstration site, the Quang Tri Agricultural Extension Center organized a training session to guide the process of organic rice intensification, especially organic composting. The implementation of organic composting was carried out early (since November 2020). At the same time, the technical staff has coordinated with the Commune People’s Committee and the Management Board of the cooperative to closely manage and supervise the implementation of the model as required by the program. Rice production process using sowing tools, HC95 rice variety has high quality, high yield and good quality. Master Tran Thi Thuy, the technical officer directing the model, said that in the process of planting, households have been instructed to carefully prepare the soil, create a flat surface, and drain water before sowing. Make sure to soak the seeds in the correct technique, regularly check the sprouts, when the sprout is 1/3 of a rice grain (cracked pineapple spikes), the roots are ½ of a rice grain, sow. Healthy, disease-free, productive, high-quality rice fields thanks to organic production. Photo: PVT. Rice is sown by row sowing tool, the amount of seed sown for 1 sao (500 m2) is 3.5 kg. Use composted organic fertilizer for lining and Guilin organic fertilizer during the growth and development of rice plants. Rice does not use chemical fertilizers, chemical pesticides, only biological pesticides are used when pests and diseases occur. Scientific irrigation water regime, suitable for the growing needs of rice plants. Fertilizers are applied in 4 main growth and development periods of rice… Calculating for 1 hectare, the amount of fertilizer for each application is as follows: Apply the last fertilizer before harrowing with 6-7 tons of broken organic fertilizer, 500 kg Guilin microbial organic fertilizer, 300 kg Guilin mineral fertilizer ; first application at rice 20 days after sowing with the amount of Guilin mineral fertilizer: 500 kg; second fertilizer at rice 32-35 days after sowing with 400 kg Guilin mineral fertilizer; 3rd application at rice 62 days after sowing, combined with spraying foliar fertilizer with 300 kg of Guilin mineral fertilizer, 40 packs of Guilin foliar fertilizer. Mr. Doan Tho Hoa, An Long village (Trieu Hoa commune, Trieu Phong commune) participates in the model of organic rice production with an area of ​​4 sao. Meeting with us, Mr. Hoa could not hide his joy and said: The difference of the organic rice production model is the use of Guilin organic fertilizer and the use of manure composted with Trichoderma products. The environment in the fields of Trieu Hoa commune (Trieu Phong, Quang Tri) is greener, cleaner and more beautiful thanks to organic rice farming. Photo: PVT. Compared to HC95 rice, which farmers cultivate in the usual way, the model rice plants are organically healthy, have durable green leaves, moderate green color from the beginning to the end of the crop, and the rice plants are free from pests and diseases from the root At the top, the color of the yellow rice grain is brighter. “During the last storm of the season with strong gusts of wind, conventional farming fields all fell, especially the model fields have strong roots, so they do not fall, which is very convenient for farming. harvest”, Mr. Hoa assessed. Mr. Doan Duc Tam, another household participating in the model, said that when cultivating rice in the organic direction, it will greatly limit the situation where pesticide bottles are thrown away in the field, but instead, the awareness The people’s compliance with the process of caring for rice with organic fertilizers has been increased. “During the implementation of the model, from planting, tending to harvesting, my relatives and I always feel secure, without fear of toxicity when taking care of rice,” said Mr. Tam. Multi-faceted benefits In the process of rice production, if using inorganic fertilizers for many years, without adding organic fertilizers as well as overusing inorganic fertilizers, it will cause harm such as increasing the susceptibility of plants to diseases. , kill beneficial microorganisms, make many arable land areas lose fertility, imbalance of nutrients in the soil, hard soil, decrease crop yield and increase production costs. impact on the environment and human health… Not using chemical pesticides, focusing on integrated pest management in the field has shown farmers countless benefits. Photo: PVT. The application of organic production processes increases the fertility of the soil, increases the minerals and effective microorganisms for the soil, has a very good effect on soil improvement, especially for the soils that have been and are being developed. degraded. In the long run, it will help the rice plant’s better resistance to pests and diseases. During the flowering period, the field will be less infected with planthoppers, dry, give long cotton, rice is free of pests, rice is clear, rice is soft and has a characteristic aroma. Economically, the yield is estimated at 57 quintals/ha for the HC95 variety, with the selling price of 9,000 VND/kg, giving a profit of 25 – 27 million VND/ha, 10-15% higher than the mass market. In addition, reducing the amount of sowing seeds by using a sowing tool, making rice plants grow healthy and balanced, this is an important factor contributing to improving productivity and economic efficiency. In terms of environment, ecology, using Guilin microbial and mineral organic fertilizers, combined with manure, stubble decomposition products, creating a favorable environment for beneficial microorganisms, improved soil. Better yet, the rice plants grow in balance, the environment is safe, the field ecosystem is secure, there are fish, snails, and crabs… living in the rice fields. Organically produced rice not only ensures quality and productivity, but also significantly reduces production costs. Photo: PVT. Developing agriculture according to organic farming methods not only contributes to the creation of organic products that are beneficial to human health, but also raises awareness and changes farming methods in rice production towards organic sustainable, ensuring safe products, the country’s environment is not polluted, contributing to the protection of the environment and field ecosystems. According to Mr. Phan Ba ​​Dinh, Chairman of the People’s Committee of Trieu Hoa Commune, Trieu Phong District: Local households have also felt the risk of abusing inorganic fertilizers, abusing chemical pesticides, affecting quality. agricultural products, environment and public health, so the model implementation is highly accepted by households. Mr. Dinh has learned from experience: If the technical process in the model is followed, such as using microbial organic fertilizers and Guilin mineral fertilizers, combined with manure, Trichoderma; If the amount of water is guaranteed, the weather is favorable, it is necessary to go through many production crops, the fields are improved, the fertility of the soil is improved… “From the initial support of the Provincial Agricultural Extension Center, it has helped households to firmly grasp and understand the technical stages of organic production that are different from mass production. In the next seasons, we will direct, and have supportive policies, and at the same time continue to propagate and replicate the model, encouraging farmers to implement this superior farming model,” Dinh said. know.

You probably never thought that an animal could live without a head, heart, or bones. In fact, this species existed 500 million years ago and exists to this day, in addition they are considered “cousins” of the ancestors of many species of vertebrates today. The vertebrate family of today is extremely prosperous, with more than 60,000 members, all of them with different looks, habits and temperament, but this “cousin” has only one child. Only alive, they are called Amphioxus – Van Xuong fish, this species is also considered living fossils. Although Van Xuong fish is called fish and at first glance it is very similar to fish, it is not actually fish. On our planet today, most animals that exist are vertebrates, such as horses, cattle, sheep, chickens, dogs, cats, tigers, ba … Of course, there are us as well. What makes this particular “fish” so exotic and unlike any fish is that they are vertebrates, have no vertebrates but are still grouped with vertebrates, cord animals and form the Chordate branch. Biologists believe that Van Xuong fish are animals during the transition from invertebrates to vertebrates, today they are considered to be the ancestors of fish, but they are completely not fish. The skin layer of Van Xuong fish has 2 main layers, the outer epidermis and the dermis on the inside. Unlike most vertebrates, their epidermis has only 1 cell layer, while the epidermis is underdeveloped, mainly composed of colloid or elastic connective tissue. There are more than 66,000 species of animals in the order Phylum Chordata. The most remarkable thing is that vertebrates make up the largest proportion, with more than 66,000 species, the main caudal subsector is the sea level, and there are currently about 3,000 known species; and head vertebrates, only two families of fish Van Xuong and fish Asymmetron – there are 30 species. In fact, the skeleton of this fish is the wire that runs along the body and back from the tail to the head. The gill region, the skeleton, is a network of horizontal and vertical interconnected rods. The fins and tentacles are also supported by the connecting rod. Their central nervous system is a neural tube running along the body, located above the spinal cord but not reaching the end of the spinal cord, wrapped in a protective glue film. Although the Van Xuong looks like a fish, the biggest difference between it and its vertebrates is that it does not have a real head, sensory organs such as smell, sight and hearing, even a skull. The teeth are also something too fictional for them. This animal has only a bunch of elastic “legs” on the head to play the role of supporting the body. The most amazing thing is that it doesn’t even have a heart; instead, it relies on the beat of part of the blood vessel to carry blood. Their musculoskeletal system is less dissociated and typical dissociated. Therefore, muscles can only ensure simple bending movements, consistent with the lifestyle of being buried in the sand. The muscular system consists of many muscles (myomera), arranged from the front end to the posterior end of the body. The muscle segments are intersected by septum by connective tissue (myosepta). The muscles on both sides of the body are arranged alternately with comb teeth together. As a result, when swimming, the Pangasius swim, its body bends along the horizontal plane. Amphioxus is widely distributed in the shallow waters of the ocean, and Qingdao and Xiamen in China are their primary habitats. In addition, there are coasts of Southeast Asia and coasts of California and Florida, Norway, the Mediterranean and Africa. Due to its rich nutrition and delicious taste, Van Xuong fish is considered a delicious traditional dish in Southeast Asia. Van Xuong fish is 3 to 5cm long, the morphology is very strange. The long and flattened body looks almost like a burden. The whole body color is pink, semi-transparent, the parallel longitudinal muscle fibers can be seen. They have no scales, no fins, no vertebrae, and their internal organs are just a rhythmic, rhythmic, complex. No senses like eyes, nose, or ears. There is no differentiation to the digestive tract. Apart from the mouth and throat, just a piece of intestine that leads straight to the anus. Van Xuong fish often follows tidal water to swim in estuaries where the seabed is shallow, almost unable to defend themselves but capable of penetrating into the ground. Their lifespan is about 3-4 years, they often bury half of themselves in the sand, while the other half is exposed to the plankton from the river. Their muscles are less differentiated, so they can only move in water by simple bending movements. When not moving they often bury themselves in the sand. The way of respiration of Van Xuong fish is similar to that of fish. They vibrate to inject capillaries (mouth tassels) to carry the stream of water from the gill slits. The wall of the gill slot has many blood vessels, where gas exchange occurs.

Sophie’s text sank me, I couldn’t sleep for a few nights. All my life, I work as a fruit processor, but my daughter craves a glass of sugarcane juice to turn around without having it. I thought a lot and told myself that I would do it, I must definitely send my children fresh and pure sugarcane juice like I used to drink in Vietnam. For the next several months, Sophie kept sending documents about new American beverage trends – fresh, full-bodied juices, prebiotics, minerals, vitamins, probiotics and keeping colors and odors. taste. Sophie emphasized that the water had no additives, preservatives, color, and smell, similar to a glass of cane juice she said “craving to cry”. Sugarcane fields are grown organically by Vinamit. As a professional food processor, I know Sophie is talking about the world beverage trend of 2021 and the future. I remember two years ago, father and son used to go to F&B Washington (USA). When we heard about drinks with new and unique formulas, we were very excited and discussing. Since then, I have started to “make original cane juice” for my daughter. The new path is quite arduous, especially when I am a pioneer. I have to solve the double problem with many requirements, from the visual form, the color of taste, to the invisible elements such as bacteria, microorganisms … that can only be seen in the laboratory. At that time, every day I had to talk to many groups, from biology, biomedical, nutritional experts to equipment specialists, technology, laboratory and experiment experts … After harvesting the organic sugarcane, I go through the processing right away. After importing the machines, I disassemble and supplement special features, then bring the “semi-finished products” to the fertilizer lab. The most difficult stage is keeping alive living bacteria, enzymes, minerals, prebiotics … ensuring they have the highest value. I read a lot of related documents, but I have nowhere to cut sugarcane, take the whole tree, scratch it, eat it raw or peel it and roll it into instant drinking water like Vietnam. The problem is even more difficult when it is a product of health, that is, based on an organic basis, not sugar cane, nor is it grown by chemical farming methods. The cane must be harvested, pressed, and dried. The process is closed, always fresh, to keep the nutrients and essence of the sugarcane plant without using additives, flavors or preservatives. I wonder: “ Does a glass of cane juice need to be fussy? “The answer is” no “, if it is not the subject of a major world trend that I” feel. “Like three years ago, I noticed the tendency of plasticisation and fermentation of food processing industry. I envision I will provide delicious food “ten thousand people love”, fresh and delicious pure sugarcane juice to Vietnamese people around the world and all other nationals. They will love fresh, original, and healthy drinks, especially in the midst of a pandemic, the more clearly the need for good immune support is. Mr. Nguyen Lam Vien- Chairman of the Board of Directors cum General Director of Vinamit. Over the years, I have been continuously experimenting, transforming and creating various stages in the technological process, from vacuum natural radiant thermoelectric gas to IOT automation software. When the application on cane juice achieved high results, I decided to rewrite my “invention”. With the technology of converting from liquid to powder but still keeping the original and simple, I was granted a US patent (US number 10,676,797 B1, issued on June 9, 2020). In the short term, I successfully apply this technology to cane juice and fermented cane juice. In the future, not only fruits and vegetables but also a series of medicinal juices will be dried into powder. It is my dream that I want to contribute to public health. “I think organic fruits, vegetables, herbs … that are pressed into water and still keep the original, it will be herbs for human health. In particular, these main fermented herbs. is a source of youth “. In fact, I was a bit thrilled to have the product tested many times, because natural bacteria are the best species, much stronger than the ones raised in the lab or on their own. Because of their high indigenous nature, they are often referred to by researchers as “lofty bacteria” and seek to keep them intact. It is the most precious thing about this fermented cane powder. To apply for a license in the US, I have done a net 250 articles describing the inventions in a clear and scientific way and then submitted to the authority. After a year, they announced that they had carried out a process of review, approval and confirmed that the technology I presented was new, not copied by anyone. Over the past two months, every day I received several patents for lyophilized beverages from Vietnamese indigenous ingredients (including domestic vegetables, fruits, and vegetables). Love, nostalgia for children inspired me to start walking on a tough road. The love for my job and passion for creation, the desire to conquer challenges, has strengthened me to overcome difficult roads that no one has explored. When the patents were sent back and forth from the US, I immediately submitted them to the National Office of Intellectual Property of Vietnam. It’s great to be able to say to your baby in his nightly sleep: “ Daughter, dad can make the original cane juice as you want. Also from that recipe, three processing organic soymilk and cereal milk to feed their grandchildren, it’s nutritious and delicious … “. The freshly pressed pure cane juice will be put into the freeze dryer by Vinamit, turned into a powder, keeping its color and taste intact. I would like to share this joy with customers of Vinamit: the product I introduce to you is also something for my daughter and grandchildren, the most loved ones in my life. The joy multiplies when I understand that I can create great assets for my country: they are patents that protect the creative efforts of Vietnamese people, thereby leading production to conquer the trend. New cuisine of the world, bringing greater values. Starting with sugarcane juice, up to now, I have continued to process successfully and will bring to the market the original freeze-dried products of other fruits and vegetables. As a farmer, I want to contribute to the country’s agriculture with creativity and methodical steps in the world market competition as a scientific enterprise applying new technology. On the basis of agriculture for life, I really hope that my product will help Vietnamese communities as well as in other countries share knowledge and experience in eating properly, thereby, cure. diseases caused by nutritional imbalances such as digestive ailments, chronic diseases, regaining health, both natural beauty and joy of life.

The provincial Ha Tinh there are more than 7,000 ha of citrus trees, of which orange and pomelo trees account for nearly 90%. The most cultivated area for pomelo trees is in Phuc Trach, Huong Trach and Huong Do communes (Huong Khe district), while the orange area is mainly concentrated in Vu Quang district up to 2,500ha, Thuong Loc commune (Cam Loc district) is 240 ha.

Land for planting oranges and pomelo This area belongs to the group of red and yellow feralit soil and an area of ​​basalt soil formed on hilly or mountainous terrain interspersed with high mountains, very hot summer climate, on average 380C, cold winters and rainfall. Large, suitable for grapefruit, orange trees.

However, in the agronomy of pomelo and oranges, there are many limitations due to the unscientific use of fertilizers, farmers rarely invest in organic fertilizers, use too much acidic chemical fertilizers such as supe, phosphorus, nitrogen, etc. or types of fast-soluble NPK containing acid root for fertilization, intercropping legumes for land investment is limited, and in the rainy season, soil is very large.

As a perennial tree, pomelos and oranges in Ha Tinh lack nutrition and sour environment, thus reducing productivity, appearing harmful pests and diseases. Before 2010, the brand name of Phuc Thach pomelo and oranges in the market was faint. The area of ​​orange cultivation has narrowed, the gardeners’ income has decreased sharply … in order to restore the brand, regain productivity and quality, Ha Tinh province has focused on investing in building a fertilization process according to the VietGAP standards.

Understanding local needs and shortcomings in the use of fertilizers by farmers, Van Dien Fused Phosphate Joint Stock Company cooperates with Ha Tinh Gardening Association to deploy many models. using Van Dien fertilizer for pomelos, oranges and safe vegetables on the table in Huong Khe, Vu Quang, Duc Tho …

Trial on Van Dien fertilizer in pomelo production areas of Phuc Trach, Cam Khe May, Thuong Loc, Cam Bu Huong Son.

The experiment was conducted in a closed crop year 2010 on 1.5 ha of 15 year old grapefruit in Phuc Trach, together with 2.0 ha of 10 year old oranges in Khe May and Huong Son by using completely Van Dien fertilizer including Fused phosphate fertilizer and NPK multi-factor fertilizer is used specifically for citrus. Van Dien fertilizer divided fertilizer 4 times a year:

• Stage 1: Applying after harvesting, using 1.5 – 2.0 kg / root of Van Dien fused phosphate + multi-element of NPK 5.10.3, from 2- 4 kg + 15 kg of decomposed organic fertilizer /origin.

Phase 2: Applying flowers with the amount of fertilizer from 1.0 -1.5 kg / root of ĐYT NPK 12.5.10.

Stage 3: Applying after fruiting from 2.0 to 3.0 kg / root of health care NPK 12.8.12

• Phase 4 fertilizing 50 days before harvesting fruit from 1.5 -3.0 kg / root ĐYT NPK 12.7.20.

Grapefruit fertilized with Van Dien is more prominent than the control along with other NPK fertilizers in that: Bright green leaves, shiny leaf surface, thick leaves, smooth bark and branches, 50% reduction of harmful pests and diseases. high fruiting, fruit uniformity, concentrated ripening, beautiful peel color, less fruit drop, yield 1.8 times higher than control, sweet and fragrant quality characteristic of Phuc Trach grapefruit and famous Buu before. After only 10 years, farmers have liked the effectiveness of Van Dien Fertilizer

Mr. Nguyen Xuan Tinh – Chairman of the Gardening Association of Ha Tinh province said, “Since the introduction of Van Dien fertilizer, orange trees, grapefruit trees here are fully supplemented with nutrients, healthy plants, good growth and development. With high yield and quality, up to now, Ha Tinh province has thousands of hectares of citrus trees fertilized with Van Dien fertilizer ”.

Mr. Hoang Van Giam, Phuc Trach commune, Huong Khe district, said: “My family has 200 grapefruit roots 10 years old, in the last 6 years, I completely use Van Dien fertilizer, every year grapefruit has good season to sell. After fertilizing a healthy grapefruit tree, wrong flowering, large fruiting, uniformly large fruit, less drop, reducing pests, yield, high quality, Van Dien fertilizer contains much more nutrients than other types. Fertilizer is currently on the market, in Phuc Trach most people use Van Dien fertilizer.

Ms. Pham Thi Lanh, who has 500 oranges and is 13 years old, commented: “Van Dien fertilizer with good quality, competitive price, convenient supply, easy to use, high efficiency, great profit. More than 7 cases of oranges in the family completely use Van Dien fertilizer, the most difference is the color of the leaves, the shade is visible from a distance, dark green, after heavy rains, the trees are very few to drop fruit, the stools are good and durable. , good quality, high productivity, high quality, easy to consume, especially less using plant protection drugs, safe for users, protecting the environment ”.

In the Buu orange growing area in Son Mai, Son Thuy, Son Truong communes with more than 1,000 hectares, Mr. Ngo Xuan Hoa, Son Mai commune, cultivating 300 orange trees, shared: “The family has tested many fertilizers for orange trees, but Only Van Dien fertilizer is suitable and easy to use fertilizer. Van Dien fertilizer is more than other fertilizers, it is full of 13 types of nutrients to meet the needs of orange trees, so plants are healthy, less pests, high yield and quality ”.

Van Dien fertilizer helps plants to be healthy, less pests, high yield and quality

Bringing Van Dien Fertilizer back to people growing safe vegetables in Ha Tinh.

Recently, the demand for safe vegetables of consumers is very large, small farming methods, heavy using chemical fertilizers and pesticides have been replaced by more scientific farming methods. according to VietGAP standards, cultivating safe vegetables, clean vegetables, organic vegetables. The vegetable growing land in Ha Tinh is mostly on alluvial soils that are poor, humus and acidic, pH