A sterilizing and yield-increasing liquid fertilizer and a preparing method thereof

Abstract

A sterilizing and yield-increasing liquid fertilizer is disclosed. The liquid fertilizer is prepared from following raw materials by weight: 2-5 parts of phosphoric acid, 0.1-0.2 part of gibberellin, 4-6 parts of folium artemisiae argyi, 3-4 parts of sodium molybdate, 4-7 parts of potassium dihydrogen phosphate, 2-4 parts of magnesium sulfate, 3-4 parts of ferrous sulphate, 1-2 parts of zinc nitrate, 3-4 parts of root bark of ailanthus altissima, 12-16 parts of corn protein powder, 1-3 parts of potassium hydroxide, 0.1-0.2 part of compound sodium nitrophenolate, 6-8 parts of cottonseed cake, 5-7 parts of plant ash and 8-12 parts of a compounding ingredient. The preparing method of the liquid fertilizer is simple. The liquid fertilizer meets a large amount of nitrogen, phosphorous and potassium which are needed for crops. The folium artemisiae argyi, the root bark of ailanthus altissima, and other pulp can kill harmful germs. Addition of the compound sodium nitrophenolate, the gibberellin, and the like stimulates root growth of crops, increases the yield and improves the crop quality.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a liquid fertilizer for sterilizing and increasing production and a preparation method thereof. Background technique [0002] Due to its instant and uniform advantages, liquid fertilizer is the first choice for fertilization of irrigation equipment. Due to its ready-to-use, it does not need to be stirred and dissolved, so it is very suitable for automatic fertilization. However, the research and development and production of liquid fertilizers in my country are still in their infancy, and most liquid fertilizers have problems such as low nutrient content, layered agglomeration and precipitation. In order to solve the above problems, the inventors selected various raw materials, and obtained a uniform and impurity-free liquid functional fertilizer through multi-step stirring and filtering production processes, which has high nutrient content and contains a variety of beneficia...

AI Technical Summary

Problems solved by technology

However, the research and development and production of liquid fertilizers in my country are still in their infancy. Most of the liquid fertilizers have problems such as low nutrient content, layered agglomeration and precipitation.

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