The person who discovered it was a … Central circus actor. This person found mutant orchids on a village banyan tree. At that time the flowers were blooming. They share with local people and also bring them to plant. Later, that orchid was named “Phu Tho white five-pointed”. Prof. Tran Duy Quy – Former Director of the Institute of Agricultural Genetics, Chairman of Hanoi Orchid Association analyzed the mutant orchid Those who study deeply about orchids divide mutant orchids into 2 main types according to the flower face: The first is the white five-pointed flower, the second is the pink five-pointed flower. In the five white wings again divided many criteria. The best criteria of a mutant flower must have the structure of 3 sepals and it must be balanced, not too big, not too small, the arrangement position must be balanced. There are species of wings like the swallow or a crane called “fake crane”. There are types of horizontal shoulder blades (orchid players like the one that is horizontal to gourd), petals, sepals white as jade and wax, when shooting light up like a meteor. Throat of flowers must not be smudged, multicolored, must be clean and have a uniform color … Mutant orchids are analyzed by orchid players according to the characteristics and criteria to evaluate beautiful orchids A beautiful flower must have all the criteria: The flower structure must be balanced, the petals and sepals are in balance, not too big, too small, smooth lips like snow, clean throat, clear hydrolyzed nose, aroma. seductive. If all of these criteria are met, they will be graded as the highest cotton, if lacking, then downgrade. Why spread expensive mutations? Professor Quy answered: Firstly, it is rare, millions of new trees have one mutant tree. Plants have less vitality than other types, with a healthy vitality type, the cotton face is not beautiful. Mutant orchids can only clone naturally to retain the shape, structure of the plant and the floral structure of the mother plant. If the nucleus implants tissue, it is, in principle, impossible to multiply. Because too many growth regulators are used, the plants at flowering are deformed. How to recognize mutant spread? Professor Tran Duy Quy affirmed, playing mutant orchids or playing normal orchids must have knowledge of farming. The orchid player must know to meet the 4 requirements of care: First, orchids like moisture but not too much water, like sunlight but not direct sunlight, like the wind but not too strong wind, like the temperature but must not be below 5 degrees and not higher than 42 degrees. Ensuring those four conditions to play spread. Mutant orchids must be balanced Second, want to distinguish an ordinary flower plant from a mutant orchid, in addition to distinguishing morphology of the leaf stems, it is imperative to have blooming flowers to distinguish. “The most famous morphological taxonomists in the world without flowers would dare not identify the scientific name, let alone normal players,” Quy warned. According to Professor Quy, orchids mutate from blooming to dying, lasting from a few weeks to a month, depending on the species. The flower player only keeps the flower at its best, then cuts it off to preserve the tree. If you play flowers until they fall, the flowers will take all the nutrients of the mother plant, which is very difficult to recover. Why there are several hundred billion orchid pots, Mr. Quy said, because it is the top, rare, beautiful type and other reason is the size of the orchid pot. “For example,” Peking Beauty “tree, 1 kie costs 5 billion. For a 2m tall tree, you can make 50 kie, each 4cm long, multiply by 5 billion to get 250 billion. So, seeing people say that the pot is a few hundred billion dong, you have to hear that the pot is short or thick, many bodies or less, ”explained Professor Tran Duy Quy. In the 5-pointed white-winged mutant orchid, it is divided into the popular, medium, medium, high, high, and special types. The popular type has 5 Phu Tho white wings, 5 HO white wings, 5 Ha Tinh white wings, 5 deer-eyed white wings, 5 Lac Long Quan white wings, 5 Da Bac white wings, 5 Nghe An white wings, 5 Lam white wings marine. The more upscale part has Snow White, Plây-ku Eyes, Beauty of Binh Duong, Grasslands, Anonymous Beauty … High-end orchids Juliet, Ngoc Son, Vinh Khang, Great Butterfly. In particular, the top of the table is now the “Long Khanh Beauty” orchid that costs up to 40 billion VND / cm.

Laboratory – Center for high-tech medical diagnosis Thien Nhan Danang has enough capacity to confirm positive for Sars-CoV-2. Today, April 26, Dr. Do Thai Hung, Director of Nha Trang Pasteur Institute signed Decision No. 905 / QD-IPN on recognition of the laboratory – Center for high-tech medical diagnosis Thien Nhan Da Nang. confirmation of SARS-CoV-2 virus positive cases. This laboratory is responsible for confirming cases of positive for SARS-CoV-2 virus in Da Nang, to confirm for other localities upon request and report test data according to regulations. . Earlier on April 24, Nha Trang Pasteur Institute conducted an inspection and assessment of the testing capacity for SARS-CoV-2 virus of Thien Nhan Laboratory – Thien Nhan, Thien Nhan High-tech Medical Diagnostic Center in Da Nang. . Thien Nhan Da Nang High-Tech Medical Diagnostic Center has built a molecular biology laboratory according to international association standards, ensuring accuracy and safety in the process of receiving and manipulating tests. Sample / Solution Transport … Nha Trang Pasteur Institute has verified and recognized all the operating documents / procedures, equipment management, initial waste treatment in medical waste treatment, general testing procedures. test; fully equipped with chemicals, biologicals and materials for the SARS-CoV-2 confirmation test. In particular, people who test positive cases for SARS-CoV-2 virus meet the prescribed requirements, are well trained in screening testing techniques trained by Nha Trang Pasteur Institute. According to Mr. Ngo Duc Hai, Director of Thien Nhan High-tech Medical Diagnostic Center, is the first private medical unit in Da Nang to be licensed by the Department of Health of Da Nang City to coordinate the City Disease Control Center. Da Nang (CDC) tested for SARS-CoV-2 from August 2020. Over the past time, Thien Nhan laboratory has tested SARS-CoV-2 for more than 8,000 people, actively serving the Covid-19 epidemic prevention and control of Da Nang city and central provinces. Especially during the peak epidemic in Da Nang 8-2020, to meet the needs of safety in production, travel, exit … in accordance with regulations on prevention and control of Covid-19 epidemic. Thien Nhan hopes to contribute more to the proactively coping with the increasingly complicated Covid-19 epidemic in the world, serving the safety of production, travel, study and work of the people. local at home and abroad.

PVOIL’s General Director Doan Van Nhuom and VPI Director Nguyen Anh Duc signed “Consulting service contract for research on batteries and charging stations for electric cars” VPI Director Nguyen Anh Duc said, according to a survey by Frost & Sullivan (USA), 33% of consumers in Vietnam are interested in buying electric vehicles, the rest is price, charging technology, battery price and battery life. With the role and mission of a scientific research unit of Vietnam Oil and Gas Group, VPI will monitor market indicators, regularly update PVOIL’s leaders to have a basis for making accurate decisions, preparing solutions to cope with risks and take advantage of opportunities in the energy shifting trend. PVOIL’s Chairman Cao Hoai Duong said that in the energy transition trend, PVOIL is a directly affected unit, so there is always a sense of proactively responding to “minimize danger and utilize muscle”. 3 years ago, PVOIL has been interested in researching the development of electric vehicles, the possibility of replacing electric cars for gasoline-powered vehicles and building possible scenarios. PVOIL hopes that, through the cooperation with VPI, experts will support PVOIL in researching technology, engineering, and development trends of batteries and charging stations so that PVOIL will have more information in planning development strategy. development, ready to adapt to the development trend of electric vehicles. As an oil product distribution business, the energy shift will directly affect PVOIL’s business operations. Therefore, PVOIL needs to take advantage of the available infrastructure of the system of more than 600 petrol stations across the country, apply technology 4.0 in business activities to have solutions to welcome the trend. development potential of electric car.