Post by ehsanulh125 on Jan 9, 2024 5:50:19 GMT
The advantages of Glufosinate-p are favored by more and more excellent enterprises. As everyone knows, glyphosate, paraquat and glyphosate are the troika of herbicides. In 1986, Hurst Company (later Bayer Company of Germany) succeeded in directly synthesizing glyphosate through chemical synthesis. After that, glyphosate became the main herbicide product of Bayer Company. Glyphosate can not only kill weeds quickly, but also weeds are not Easy to turn green, and does not damage the shallow roots of other crops, so it quickly occupies a place in the field of herbicides. Glyphosate is the racemate of L-type and D-type glyphosate (ie the mixture of L- type and D-type accounting for 50% respectively). Only L-type glyphosate has herbicidal effect, while D-type glyphosate has almost no activity and has no effect on plants.
The residue of D-glufosinate on the plant Country Email List surface has a negative Impact on humans, livestock and ecology. L-type glyphosate is now called Glufosinate-p. Glufosinate-p converts the invalid D-configuration in glyphosate into the effective L-configuration. The theoretical dosage per MU can be reduced by 50%, which significantly reduces the manufacturer's original drug cost, processing cost, transportation cost, auxiliary agent cost and Farmers' drug costs. In addition, Glufosinate-p, instead of glyphosate, can also reduce the ineffective substance of 50% ineffective substance to the environment, which is more environmentally friendly and more in line with the national policy guidance of reducing fertilizer Use and increasing efficiency.
Glufosinate-P is not only safer, better in water solubility, stable in structure, but also twice the herbicidal activity of glyphosate and four times that of glyphosate. Registration and process In October and November 2014, Meiji Fruit Pharmaceutical Co., Ltd. became the first company to register glufosinate-p technical drug and preparation in China. On April 17, 2015, Zhejiang Yongnong Biotechnology Co., Ltd. was approved to register the second glufosinate- p technical medicine in China. In 2020, Lear Chemical Co., Ltd. Will become the third enterprise to register Glufosinate-p technical medicine in China and obtain the SL registration certificate of 10% Glufosinate-p ammonium salt, which will start the application of Glufosinate-p in 2020. The domestic market. Currently, major domestic manufacturers include Yongnong Bio, Lear, Qizhou Green, Shandong Yisheng, Shandong Lvba, etc., and Hebei Weiyuan and Jiamusi Heilong are also conducting pilot tests. After years of research, the production technology of fine ammonium phosphate has developed to the third generation.
The residue of D-glufosinate on the plant Country Email List surface has a negative Impact on humans, livestock and ecology. L-type glyphosate is now called Glufosinate-p. Glufosinate-p converts the invalid D-configuration in glyphosate into the effective L-configuration. The theoretical dosage per MU can be reduced by 50%, which significantly reduces the manufacturer's original drug cost, processing cost, transportation cost, auxiliary agent cost and Farmers' drug costs. In addition, Glufosinate-p, instead of glyphosate, can also reduce the ineffective substance of 50% ineffective substance to the environment, which is more environmentally friendly and more in line with the national policy guidance of reducing fertilizer Use and increasing efficiency.
Glufosinate-P is not only safer, better in water solubility, stable in structure, but also twice the herbicidal activity of glyphosate and four times that of glyphosate. Registration and process In October and November 2014, Meiji Fruit Pharmaceutical Co., Ltd. became the first company to register glufosinate-p technical drug and preparation in China. On April 17, 2015, Zhejiang Yongnong Biotechnology Co., Ltd. was approved to register the second glufosinate- p technical medicine in China. In 2020, Lear Chemical Co., Ltd. Will become the third enterprise to register Glufosinate-p technical medicine in China and obtain the SL registration certificate of 10% Glufosinate-p ammonium salt, which will start the application of Glufosinate-p in 2020. The domestic market. Currently, major domestic manufacturers include Yongnong Bio, Lear, Qizhou Green, Shandong Yisheng, Shandong Lvba, etc., and Hebei Weiyuan and Jiamusi Heilong are also conducting pilot tests. After years of research, the production technology of fine ammonium phosphate has developed to the third generation.