Fertilizer specially used in tillering stage of paddy rice

Abstract

The invention mainly relates to the field of planting technology, and discloses a special fertilizer for rice tillering stage, which is made of the following raw materials: urea, superphosphate, potassium chloride, magnesium sulfate, manganese sulfate, borax, zinc sulfate, aspartic acid, Ginkgo biloba extract: rich in raw materials, balanced nutrition, rich in inorganic and small molecular organic components, promotes rice absorption, accelerates effective tillering, increases ear formation rate, makes rice output reach 617kg / mu, and significantly improves rice planting efficiency; The aspartic acid added to the fertilizer can promote the tillering of rice and increase the effective tillering amount. The addition of Ginkgo biloba extract can promote the growth of rice fibrous roots, improve the utilization rate of fertilizer absorption, inhibit the reproduction of pests and diseases, reduce the incidence of pests and diseases, and avoid the use of pesticides. Use and residue, make rice tillering smoothly, improve the yield and quality of rice.

Description

technical field [0001] The invention mainly relates to the field of planting technology, in particular to a special fertilizer for rice tillering stage. Background technique [0002] Rice is one of the main food crops in my country. It is rich in nutrition, rich in protein, vitamins, cellulose and minerals. During the rice planting process, the tillering stage is the basis for ensuring high rice yield. In the traditional planting method, the tillering stage is Applying 4~5kg / mu of urea to the paddy field cannot satisfy the absorption of nutrients in the rice tillering stage, reduces the effective tillering, reduces the spike rate, and then affects the rice yield. Moreover, the fertilizers specially used in the tillering stage of rice in the market are still Very few. Contents of the invention [0003] In order to make up for the defects of the prior art, the purpose of the present invention is to provide a special fertilizer for rice tillering stage. [0004] A special fer...

AI Technical Summary

Problems solved by technology

[0002] Rice is one of the main food crops in my country. It is rich in nutrition, rich in protein, vitamins, cellulose and minerals. During rice planting, the tillering stage is the basis for ensuring high rice yield. In traditional planting methods, the tillering stage is Applying 4~5kg / mu of urea to paddy fields cannot satisfy the absorption of nutrients at the tillering stage of rice, which reduces the effective tillering and ear formation rate, which in turn affects the rice yield. Moreover, the fertilizers specially used for the tillering stage of rice on the market are still rarely