Wheat seed dressing fertilizer and preparation method thereof

Abstract

The invention relates to wheat seed dressing fertilizer and a preparation method thereof. The wheat seed dressing fertilizer is prepared by mixing, by weight, 40%-60% of wheat seed dressing fertilizer, 5%-15% of anhydrous magnesium sulfate, 5%-10% of EDTA-Zn, 5%-15% of EDTA-Mn, 0.5%-2% of EDTA-Cu, 1%-3% of borax, 0.5%-2% of ammonium molybdate, 0.01%-0.1% of chlormequat chloride, 0.01%-0.1% of DA-6, 0.005%-0.01% of compound sodium nitrophenolate, 1%-5% of emulgator, 0.1-1% of pigments and the balance additives. The emergence rate of wheat can be effectively increased, seedling growth can be promoted and controlled, orderly and strong seedlings and a large quantity of tillers are guaranteed, the yield is remarkably improved, use cost is low, the effect is remarkable, use is convenient, and obvious social and economic benefits are achieved.

Description

technical field [0001] The invention relates to a wheat seed dressing fertilizer and a preparation method thereof, belonging to the technical field of seed dressing fertilizers. Background technique [0002] Wheat is one of the main food crops in our country. With the continuous change of natural conditions, factors such as temperature and diseases have always plagued the harvest of wheat. Especially in the seedling stage, the ability to resist diseases and insect pests is weak. Seed dressing fertilizer is made of compound fertilizers, trace elements, plant growth regulators, etc., and can be diluted and wrapped on the surface of seeds. Seed dressing is the basis for the supply of nutrients throughout the growth period of crops. It not only ensures that all seedlings are sown at one time, but also is a key measure to provide certain nutrients for crops. The seed dressing fertilizer is used before sowing, which saves time, labor and money, promotes the growth of crops, mak...

AI Technical Summary

Problems solved by technology

Although the seed dressing contains a large amount of phosphorus and potassium, it does not contain the trace elements needed for the growth and development of wheat, and it is mixed with pesticides, which will cause certain harm to the environment and soil

[0006] It can be seen from the above that the existing wheat seed dressings have problems such as incomplete nutrition, toxicity to soil and environment, low absorption efficiency of trace element crops, and easy fixation by soil.