Synergist and preparation method thereof

Abstract

The invention discloses a synergist and a preparation method thereof. The synergist is prepared from the following raw materials in parts by weight: 0.5 to 5 parts of natural tea saponin, 0.1 to 1.0 part of rhamnolipid, 0.5 to 2 parts of glycine betaine, 4.9 to 8 parts of sulfomethylation humic acid, 2 to 4 parts of EDDHA chelating agent, 5 to 10 parts of complex carbohydrate, 1 to 5 parts of carapace and 0.5 to 1 part of a protective agent. The using amount of fertilizers and pesticides can be reduced by 30% to 50%, the absorption of fertilizers and pesticides is promoted, the problem of flocculent precipitate in fertilizer mixing process, fertilizer and pesticide mixing process and pesticide mixing process is solved, hard water is resisted, the crop growth is promoted, and the yield is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural chemical fertilizers. More specifically, the present invention relates to a synergist and its preparation method. Background technique [0002] Since the 1980s, my country's grain output has achieved leapfrog growth, thanks to chemical fertilizers and pesticides. But the problems caused by blind application are also becoming more and more obvious. Taking chemical fertilizers as an example, during the 35 years from 1979 to 2014, the amount of chemical fertilizers used in my country increased from 10.86 million tons to 59.12 million tons. In recent years, due to the vigorous promotion of soil testing and formula fertilization, the growth rate of chemical fertilizer consumption has declined, but the per mu per mu of crops is still higher than the level of developed countries in the world. The unscientific application of chemical fertilizers and pesticides makes us pay the price while harvesti...

AI Technical Summary

Problems solved by technology

It has caused large-scale agricultural pollution, affected the quality and safety of agricultural products, and increased the cost of agricultural production

Under the circumstances that resource factors are tight, planting benefits are still low, and environmental bearing pressure continues to increase, the development mode of relying on a large amount of resources and consuming the environment is unsustainable. It is necessary to change the development mode and vigorously promote scientific fertilization and pesticide application. In this situation, many agricultural workers have carried out research on fertilizer synergists and pesticide synergists, intending to find a breakthrough point. However, the currently developed fertilizer synergists and pesticide synergists have relatively single effects. very limited use

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