Biological seed dressing composition and preparation method thereof

Abstract

The invention relates to the technical field of biological seed dressing production, and discloses a biological seed dressing composition, which comprises 100-500 parts of polyglutamic acid, 100-250 parts of 40% amino acid powder, 15-20 parts of zinc sulfate, 3-5 parts of copper sulfate, 5-8 parts of boric acid, 5-8 parts of ammonium molybdate, 10-15 parts of calcium nitrate, 5-10 parts of magnesium nitrate, 10-15 parts of ammonium nitrate, 20-30 parts of EDTA-disodium (ethylene diamine tetraacetic acid), 20-30 parts of citric acid, 5-10 parts of 40% chitosan oligosaccharide, 10-20 parts of potassium sorbate and 300-700 parts of water. In the application, the water-retaining property of the biological seed dressing composition can be improved, so that the emergence rate of crops after the seed dressing composition is used is improved. The invention further discloses a preparation method of the biological seed dressing composition.

Description

technical field [0001] The present application relates to the technical field of biological seed dressing production, for example, to a biological seed dressing composition and a preparation method thereof. Background technique [0002] Wheat is an important food crop in my country, and its planting is widely distributed. In many areas, the soil is dry and the emergence rate of wheat is low, which affects the normal cultivation and production. In addition, there is less precipitation during the wheat sowing period, and the wheat seedlings are prone to lack of water during the growth stage, resulting in weak wheat seedlings, frost damage, insufficient tillering, etc., which will eventually affect the yield and quality of wheat. Therefore, how to solve the problem of wheat seedling emergence, especially in In arid areas, it is very important for wheat cultivation in my country to have a high emergence rate of wheat and strong seedlings. [0003] Wrapping seed dressing agent on...

AI Technical Summary

Problems solved by technology

[0002] Wheat is an important food crop in my country, and its planting is widely distributed. In many areas, the soil is dry and the emergence rate of wheat is low, which affects the normal cultivation and production.

In addition, there is less precipitation during the wheat sowing period, and the wheat seedlings are prone to lack of water during the growth stage, resulting in weak wheat seedlings, frost damage, insufficient tillering, etc., which will eventually affect the yield and quality of wheat. Therefore, how to solve the problem of wheat seedling emergence, especially in In arid areas, it is very important for wheat cultivation in my country to have a high emergence rate of wheat and strong seedlings.