When having a good soil environment for plants, plant care is also very important, mainly fertilizing and pruning. Fertilization, it is necessary to follow the rhythm of the tree’s life. For example, a newly planted tree, its life cycle is the bursts of buds (buds). As for fruit trees, the tree’s life rhythm is: harvesting, creating buds, flowering and raising fruit. The following is the plant care process Dr. Tran Kim Tinh, lecturer at the Faculty of Agriculture and Applied Biology – Can Tho University, introduces it to readers for reference. Plant ground cover grass. Photo: Minh Dam. First, plant ground cover grass. Keep the water in the ditch 50-60 cm above the ground. Sprinkler irrigation (small rays) or permeable irrigation. Post-harvest pruning of fruit trees. The tree is still small, after each bud, needs to be pruned, created a canopy and only produces 3-4 buds in a year. In terms of fertilizer use, organic fertilizers must be applied annually and only when needed to produce sprouts for seedlings. For fruit trees, fertilize when creating buds to use high nitrogen. When the tree is in the stage of growing young fruit, it reduces nitrogen and increases potassium. As fruit trees grow, farmers should further reduce nitrogen and increase potassium. Farmers should fertilize plants with organic fertilizer every year. (In the photo: Compost production at Clean Farm Company). Photo: Minh Dam. Common mistakes in farming Currently, on land crops, there are too many errors in soil preparation for planting and crop care. The prerequisite is to have the right soil physical environment for plant roots to develop. A lot of gardens, the preparation and management of the land is not right. Errors such as soil compaction are very common in all provinces. This leads to vegetable plants not growing evenly, corn not developing roots, orange orchards yellowing leaves, sleeping during the day. The structure of the soil (clump of soil) is not suitable, the lump of soil is too big for the roots to develop. Soil is compacted, reducing permeability. Keep water too high in the orchard. Use soil that is too acidic to grow fruit trees. Converting rice land to grow fruit trees, but there is no way to prepare the land properly. Improper watering. Planting trees buried roots too deep. Too much nitrogen fertilizer and foliar spray have too many growth stimulants, making the canopy unbalanced with the roots, the tree sleeps during the day. The soil structure must be suitable for the plant. Photo: Minh Dam. In farming there are mistakes, which can be easily remedied. For example, over-fertilizing nitrogen, spraying foliar fertilizers, but there are many errors in cultivation, which are difficult to overcome or even impossible to overcome, but must be cut down to replant. For example, in rice farming, farmers are advised to withdraw water mid-season, or to withdraw water several times in a crop. If farmers withdraw water by draining water from the field, this is a very dangerous practice. Because of doing so, the rice soil becomes acidic very quickly. Instead of recommending water withdrawal, it must be recommended to squeeze the water. That means adjusting the amount of watering so that by that point the field becomes dry. For upland crops, soil compaction is very dangerous, because when the soil is compacted, it is very difficult to overcome. The pH must be right One thing to be concerned about, the soil pH in the Mekong Delta is now seriously declining and depleted of potassium. Plants cannot absorb nutrients effectively when the pH is not raised to 6-6.5. Due to the serious decrease in organic matter in rice soil, when flooded, it is not possible to raise the pH. There are still many shortcomings in rice cultivation, when it comes to soil, that need to be studied. Soils in the Mekong Delta are seriously lacking in potassium and need to be supplemented with potassium, especially in the fruiting stage. Photo: Minh Dam. It is not enough, soil pH must be suitable and nutrients for plants must be sufficient in quantity and type. It has been shown in science that the mineral nutrients for plants must be sufficient in type (14 types) and in quantity, if one of the 14 types is lacking, the crop yield will decrease, even though 13 types The rest are high. In order for plants to absorb nutrients well, the pH of the soil must be suitable, preferably 6-6.5. Below pH 6, absorption of some nutrients is difficult and when the pH drops to 4-5, nutrient absorption is severely reduced. No plants grow normally under low pH and high pH conditions. For example, the pineapple tree can grow on acidic soil, but it is not normal. For sustainable farming, the following criteria should be considered and trained for farmers: Technical level of farmers, organic content in soil, soil pH in profile, soil texture, soil structure in analysis. area, irrigation capacity, drainage, fertilizer application process. Currently, there are still many issues that need to be studied to determine the soil properties that need to be addressed. The ecological characteristics need to be analyzed thoroughly, for ecological zoning. Minh Dam – Ngoc Thang ( write the)

Experiencing 3 production crops from the 2019 – 2020 winter-spring crop up to now, it shows that the synchronous application of scientific and technological measures and mechanization in peanut production in Tinh Tho commune has contributed to improve peanut yield, bring higher economic efficiency compared to rice and cash crops in the locality. New peanut varieties combined with intensive farming for high yield in Tinh Tho commune (Son Tinh, Quang Ngai). Photo: Thu Phuong. Tinh Tho commune is located in the northwest of Son Tinh district, the soil quality in the commune is relatively good, very suitable for the production of crops such as rice, corn, cassava, sweet potatoes, legumes of all kinds. In which, peanut is a crop that occupies a fairly large area with about 136 hectares, but the yield is still not commensurate with the potential. With the support of the provincial Department of Science and Technology, for the past 2 years, Tinh Tho commune has implemented an inefficient model of peanut cultivation on rice and cropland with an area of ​​80 hectares. In which, in the winter-spring crop 2020-2021, the commune planted 40 hectares, with 339 households in Tho Trung, Tho Nam and Tho Tay villages participating. The objective of the project is to apply synchronously scientific-technological measures and mechanization in peanut production to grow groundnuts on rice land and inefficient crops. The peanut varieties included in the demonstration included LDH.01, LDH.09 and L14. These are peanut varieties selected by the Institute of Agricultural Science and Technology of the South Central Coast, belonging to the good variety, creating a premise for high yield. Peanut varieties have wide adaptability, high yield in ecological regions, large fruit, shallow waist and veins, high seed rate. The variety is tolerant to drought conditions. During the production process, farmers were trained and guided in technical processes of peanut intensive cultivation on rice and inefficient crops such as preparing peanut varieties, handling seeds before sowing, selecting groundnut planting techniques, soil preparation, fertilization techniques, care when sowing and pest control. Accordingly, after the variety is selected, farmers dry the seeds to ensure that the water content in the seeds is less than 8%, classify large and small seeds to plant each bed separately for even plants. People make the soil according to the right techniques such as the soil is airy, porous, moist enough, weed free, the bed surface is flattened. Peanuts are planted in rows 25 cm apart, trees 10 cm apart, 1 seed/hole, density 40 plants/m2. Fertilizers to be applied include organic fertilizers, nitrogen, phosphorus, potassium and powdered lime. The 4-step application process includes priming, the first application after sowing 10-15 days, the second application after sowing 25-30 days, the third application, when the flower ends. In the process of development, the appearance of pests and diseases is also timely prevented. Groundnut is a very suitable crop for arid sandy soils, difficult to irrigate in Quang Ngai. Photo: Thu Phuong. In the bamboo field, Tinh Tho commune (Son Tinh district), Mr. Nguyen Tam, a farmer participating in the model said that in this crop, he planted 3 peanuts of L14 variety. Thanks to the guidance and methodical application of science and technology, the L14 peanut variety is highly resistant to disease, yielding about 3 quintals / sao (higher than the previous peanut variety, only about 2.6 quintals / sao). And Mr. Nguyen Xuan Son in the same commune also happily said that this crop he was supported to plant 2 sao L14 peanuts, this variety has wide adaptability, large fruit, high seed rate. Thanks to the correct application of the technical process, with 2 peanuts of L14 after harvesting, he is expected to press 75 liters of oil, 12 liters more than 2 sao of peanuts. Currently, 40 ha of peanuts in the winter-spring crop 2020-2021 in Tinh Tho commune participating in the intensive farming model have been synthesized with an average expected yield of 36.1 to 38.7 quintals/ha. In which, LDH.01 variety reached 36.1 quintals/ha; LDH.09 variety reached 38.7 quintals/ha; L14 variety reached 36.6 quintals/ha. Meanwhile, traditional peanut varieties only reach 26.3 quintals/ha. Accordingly, the revenue of peanut variety LDH.01 is over 90 million VND/ha, selling price is 25,000 VND/kg, minus expenses, profit is over 47.4 million VND/ha, more than 28.5 million VND higher than peanut variety. /ha. Sales of peanut variety LDH.09 profit reached over 53.9 million VND/ha, 35 million VND/ha higher than peanut variety; sales of peanut variety L14, profit reached over 48.6 million VND/ha, higher than peanut variety over 29.8 million VND/ha.

The 1880 restaurant, located in Robertson Quay (Singapore), has officially put on the menu serving three sample dishes, made from chicken … cultured in the laboratory. With an average selling price of about 23 USD, diners will experience the unique flavors of dumplings with chicken with crispy sesame sauce and green onions, phyllo puff pastry with pureed chicken and black beans, or crispy waffles with chicken, spices and hot sauces. Although the price is relatively high, but the three items mentioned above are highly appreciated by customers for their similarity in quality, taste and structure of each muscle muscle. After all, Josh Tetrick – founder and CEO of Eat Just has succeeded in turning the idea into reality. The way to grow cells in a lab to produce chicken is different from using plant proteins to make a product. Because plant proteins are similar in taste to taste, but plant proteins differ markedly on the cellular level. Another convincing point, nutrients that are not synthesized by cells such as iron, vitamin B12 … will be added in the culture medium to create products with nutritional value equivalent to slaughter animal meat. . Singapore has been at the forefront of technology adoption, with the aim of completely transforming the food system, to replace traditional agriculture, and to develop the industry in a more sustainable and humane way. It was also the first country in the world to license the commercialization of laboratory-grown meat. “This will help us say no to deforestation, nor do we need to relocate the habitat of animals or use any antibiotic in livestock. The cooperation with the restaurant 1880 is a historic step, before the dishes are served in Europe, America, or other countries around the world “, Josh Tetrick confirmed. Singapore has been a hub for sustainable foods for many years, with a wide range of startups producing a wide range of goods, from seafood grown in the laboratory to dumplings. from tropical fruits instead of pork. The official licensing of three special chicken dishes is considered a historic landmark of cuisine with the hope of contributing to reducing the environmental damage caused by human agricultural production. Worldwide, there are now more than 20 companies testing the development of laboratory cultured chicken, beef, and fish products, in the hope of entering the slaughter meat substitute market, it is estimated. is worth up to $ 140 billion by 2029.

Illustration. “We don’t want to talk, because people ask me to share. Actually, Bkav researched Corona virus vaccine (Covid-19) a year ago, ”Mr. Quang told VnEconomy a few minutes ago, regarding a recent online discussion about Covid-19 and he revealed. Bkav has established a new generation vaccine research group. Bkav Chairman said that after finishing the first epidemic, around May 2020, Bkav went to meet with representatives of the Central Epidemiological Party to learn about vaccines, and this activity of Bkav came. Currently still in theoretical research phase. Mr. Nguyen Tu Quang. The new technology vaccine is like making a chemical – 3D printed – that gives the shape of a virus “to fool the body into making antibodies”. “At that time, Bkav’s Institute of AI Technology set up a group to specialize in researching vaccines and epidemic prevention issues, which Mr. Quang said he often shared. Research activities on this vaccine are still going on, ”said Bkav Chairman. According to Mr. Quang, now the new generation vaccine mainly uses technology. Vaccines are like 3D printing. Conventional vaccines have to be grown on other hosts or have real samples and then transplanted to other things before it can be replicated and vaccinated. While new technology vaccines are like creating chemicals, but in 3D printing with nanotechnology, the technology content is very high. This vaccine can be produced in large quantities, and cultured normally cannot do much. According to this leader, the field of research and production of vaccines is very potential because the technology is very high. Because you can imagine virus variation very quickly. If the traditional method of making vaccines responds to variations is many years. But the new method can be adjusted immediately by technological measures … like programming. To put it simply, it is very related to Bkav as programming anti-virus software in your computer, this is a program to create a new virus shape corresponding to a variant virus, like programming anti-virus software. So, Mr. Quang added. Vietnam’s current vaccine technology, according to Bkav President, is still using mainly culture, of course there is also new technology in culture, but the efficiency is still low – it is difficult to produce hundreds of millions of doses. Whereas the new technology vaccine is like making a chemical – in 3D printed form – that gives the shape of a virus “to fool the body into making antibodies”. This is like programming to make vaccines, and technology plays an important role. Mr. Quang also said that when he met with the leader of a vaccine manufacturing company, the leader also analyzed research and production of new generation vaccines now that the technology factor occupies more position – the computer, programming, is information technology, with a lot of content. Of course, there must be knowledge about biomedical science, so Bkav has recruited more human resources in this biomedical field. However, according to Mr. Quang, this is a long-term story, of many decades, not a day or two. And in fact, new technology vaccines have been studied for decades, so when facing the urgent “Covid” period, they were immediately brought to the market and confirmed that they are effective. Why does Bkav want to participate in this field? Mr. Quang questioned and explained to VnEconomy that, as the “Covid disaster” has been going on, the coming here will not be a nuclear weapon and a biological weapon, which everyone can see. And if there is no technology to make vaccines with new technologies, it is “difficult to survive” with viruses similar to Corona virus. Second, according to Quang, in the world today, the production of vaccines depends on several companies, so Vietnam must also master new vaccine production technologies. . “Especially in Vietnam with a hundred million people, we have to master such things, as before, other vaccines we also have to master. Bkav’s goal in entering this field is to master new vaccine technologies, and this is something technology companies must take part in, ”said Bkav Chairman Nguyen Tu Quang. And only that, according to Mr. Quang, if an epidemic occurs, Vietnam can take the initiative. Bkav’s “Vaccine Journey” is a long story with a vision of a biological weapon, after the Covid-19 story, there will certainly be more (large) countries that have more motivation to manufacture weapons. biogas, but Bkav must prepare (research vaccine) right now ”, said Mr. Nguyen Tu Quang.

However, the mutant non-phytoplankton propagated by tissue culture method is surprisingly cheap.

More than 6,000 VND a mutant orchid 5 white wings Phu Tho

Recorded in forums, groups on social networks, some people are selling mutant orchids seeding and tissue transplanting.

For example, the 5 white Phu Tho, 5 white Hien Oanh mutant orchids, on the market, sell for 1.5-4 million VND / cm, these two plants are still produced by tissue culture method, which costs 160,000. -800,000 VND / bottle, depending on the number of trees.

Mr. Hai Phan, specializing in selling mutant orchids transplanting tissue in Binh Chanh district, Ho Chi Minh City, said that his shop has all kinds of mutant non-scallop orchids such as 5 white Phu Tho wings, 5 white Hien Oanh wings, 5 wings. White Peace …

In particular, the 5 white Phu Tho and 5 white Hien Oanh wings are the most popular mutant orchids on the market with a price of 160,000 VND / bottle of 20-25 trees, which is just over 6,000 VND / tree.

All samples of the baby mutant orchid plants were grown in cold rooms. Photo: Vu Cong.

“Plants, taking care of 2 years, will flower, commit to producing the right type of 5 white petals,” he said and explained that propagation by mass transplanting method should be cheap compared to the kie market. Small quantity should be expensive.

The owner of this shop also said that he is the one who implants that mutant spread tissue. “Transplanted mutant orchid plants will produce flowers similar to kie types, but will have slight variation, which means accuracy from 90-95%”, Mr. Phan shared.

Similarly, Mr. Vu Cong (Thu Dau Mot, Binh Duong) also sells mutant orchids of various types such as: 5 white Hien Oanh wings, 5 Phu Tho white wings, 5 Minh Vu white wings, Hong beauty, Hong Yen aquatic products … with prices from 800,000 to 1.2 million VND / bottle of 25-30 trees.

In addition, he also sells seedlings with a price of 250,000 VND / bottle per 40 trees, buying over 50 bottles will have a wholesale price. “If you take care of it quickly, it takes about 6-8 months to flower, and the tissue transplant method must take 1-1.5 years,” said Cong, who is more expensive because of the high technical requirements and the probability of flowering like the mother plant is also higher. This type he has just tested for more than a year but has no results, is expected to flower later this year.

Currently, each month he provides to the market about 200-300 bottles of tissue transplant mutant spreading. “I sell to customers but do not warrant flowers for anyone because I am not sure”, added Mr. Cong.

Not only that, on e-commerce sites such as Lazada, Sendo … also sell mutant orchids sowing seeds or transplanted mutant orchids with prices from 70,000-500,000 VND, depending on type.

It is possible to mass transplant tissues to spread billions of mutants

At the Institute of Vegetable and Fruit (Ministry of Agriculture and Rural Development) is also propagating thousands of mutant non-scallop orchids by tissue culture method.

Exchange with Zing, Assoc.Prof.Dr. Dang Van Dong, Deputy Director of the Fruit and Vegetable Research Institute, confirmed that mutant non-scallop orchids can be fully propagated by tissue culture method in large numbers.

According to this PGS, today many crops including mutant orchids can be created artificially (through physical and chemical agents) and when there are “mutant orchids”. in the true sense, with genetic stability, it is completely possible to asexual propagation (by cuttings or improved tissue culture).

A complete tissue culture (in the laboratory) process takes at least 10-12 months. Photo: Hai Phan.

Cuttings are easier to do, but the propagation coefficient is slower, while cell culture (also essentially cuttings in the optimal environment and conditions) requires high technology, large initial investment, but The multiplication coefficient is high, the quality of the plant is better.

“Both of these two methods retain the genetic properties of the mother plant and after a year can multiply thousands of seedlings,” he confirmed.

In addition, this Associate Professor said that the Fruit and Vegetable Research Institute has been multiplying thousands of mutant non-scallop seedlings with kie ordered by a customer. “The price of these seedlings is just equivalent to other normal orchids”, the expert information.

“As a biologist, scientific research on flowers in general about orchids in particular, I myself do not understand why ‘mutant orchids’ are not so terrible, they can be propagated in large numbers. but it is so expensive, “he added.

Faced with the fact that many people were deceived when buying the billion, Associate Professor, Dr. Dang Van Dong recommended that before buying, selling, and exchanging consumers, they should consider, learn carefully, and ask the seller to have a guarantee contract. closely seeded to avoid any unfortunate occurrence. At the same time, the seller needs to make commitments to ensure the right varieties and quality, including guidance for the buyers on planting and care techniques for such orchids.

Many people focus on assessing a person’s appearance, especially women. However, that appearance is not only formed from the beauty of the natural parents that we have, it also depends and is influenced by one’s thoughts and logic. Just as people often say, “Generals are caused by the mind, the destiny of the person,” in other words, the temperament and edic erm that we radiate can affect one’s sympathy, precisely because of inner cultivation, hoarding blessings through the way we choose our own lives.

1. Learn to laugh more

Source: Internet

It is often said that silence is the best answer to every question and smile is the best response in any situation. As a woman, you should learn to laugh more every day, as smiles are the ultimate weapon that makes you impress the opposite person.

Source: Internet

In addition, smiles also help the body produce the hormone Endorphin, a hormone that helps you feel happy, forget about stress, thereby living more actively. Moreover, smiles also help strengthen blood circulation, increase oxygen flow through breathing, stimulate the activities of the immune system, keep the body always energetic and healthy.

2. Know how to wear makeup to be more confident

Source: Internet

You must have heard the saying “Make up owes men an apology”. It sounds funny, but it’s enough to prove the role of makeup for women. Makeup helps women become good-looking, sympathetic in the eyes of the opposite person. Makeup also helps a woman to be confident in herself, thereby feeling in love with life and wanting to live more actively.

Source: Internet

Think about it, if even you look at yourself in the mirror and you’re bored, who can trust and love you? Not necessarily sharp makeup, if you are not a makeup expert, you just need to learn how to make up gently, naturally and help yourself look fresher, scoring points in the eyes of the opposite person.

3. Eat in mode mode mode mode, exercise

Source: Internet

Women don’t want a slim physique, smooth white skin. But for many, this seems only feasible at a young age. At the beginning of age and through several births, the physique begins to be massive, the skin also marks the time. Many women become depressed, self-deprecating and wear their appearance.

Source: Internet

But to keep a fresh physique and appearance no matter what age is not difficult. From a young age, start practicing healthy eating habits, regularly exercising. A diet rich in nutrients and regular workout routines, which will surely give anyone a supple, beautiful body regardless of age.

4. Think positively anyway

Source: Internet

After all, what determines who you are and who you will be is not your appearance, but your inner thoughts. Positive thinking will help you in the eyes of people around you always full of life energy, making them feel comfortable and happy to be with you.

Source: Internet

Thinking positively when becoming a habit will help you stay away from stress, anxiety, which makes a person look older faster than ever. Thoughts will gradually affect your actions, and actions will affect your life.Think about it, so think positively.

Source: Internet

When you are a woman who is both thin and beautiful, the money in the wallet is all money made by yourself, free to do what you like, live the life you want. You will realize that the measurements and calculations out there are not worth bothering about anymore. Whoever is more real is just a short human life. What you do, is try to be the most perfect version of yourself, love yourself more, not depend on your family, despite your hatred, and live a life without regret.