The former vice chairman of the China Association for Science and Technology and China’s soybean genetics and breeding expert Wang Lianjun spoke at the “2005 China Heilongjiang Agricultural Biotechnology Summitâ€, saying that 300 kg per mu should be a new target for high soybean yield. Soybeans should achieve such a high yield, mainly with the help of Gene technology power. Wang Lianxi said: “In the past, it was very difficult to break through 300 kg per mu, but now it seems that it is not a difficult task. There are currently three new breeds of “Zhonghuang 13â€, “Zhonghuang 19†and “Zhonghuang 21â€. It has already produced more than 300 kilograms per mu, respectively." Wang Lianjun believes that soybean light emphasizes quality and oil content is not enough, and production must go up. China has an annual output of 170 million to 18 million tons of soybeans and imports 20 million tons of soybeans every year. Such a large gap will not increase production. Otherwise, the enthusiasm of farmers to grow soybeans is not high. Wang Lianjun said that high yields of soybeans cannot be achieved by traditional methods alone. They should rely on genetically modified organisms to conduct experiments on the safety of genetically modified foods. They must learn from foreign practices and identify the genetically modified food ingredients listed on the market. The European Union requires that the genetically modified food ingredient account for 0.9% of the required label, the Korean Regulations account for 3% of the label, and Japan sets the standard at 5%%. China should formulate its own standards so that the people have a choice of genetically modified foods.
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Fast & Accurate: The test range of soil pH test strip is 3-9. Accurate and reliable test results can help you analyze the soil.
Convenient Operation: The first step is to use one tablespoon put 8 level tablespoons (4 ounces) of soil sample into a clean cup and mix it with 8 level tablespoons (4 ounces) of water for 30 seconds. The second step, let the soil water solution stand for 30 minutes until stratification occurs. The third step is to dip a PH test strip into the solution, keep the soil test strip in the solution for 3 seconds, and match the color plate with the color table after 1 minute.
Easy to carry:100 test strips in 1 bottle, enough for 100 soil pH tests, easy to carry, and measure anywhere.
Application: Soil test kits suitable for outdoor and indoor plants, gardens and grass lawns, fruits, flowers, vegetables, shrubs, etc, provides you a comprehensive idea about the soil condition of your garden and lawn.
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