Amino acid-containing organic enzyme water-soluble fertilizer and preparation method thereof

Abstract

The invention relates to an amino acid-containing organic enzyme water-soluble fertilizer and a preparation method thereof, and belongs to the field of organic fermented fertilizers. The technical problem to be solved is to provide the amino acid-containing organic enzyme water-soluble fertilizer and the preparation method thereof. The preparation method of the amino acid-containing organic enzymewater-soluble fertilizer comprises the following steps: a, performing mixed fermentation on biological bacteria, molasses and water for 8-13 h, wherein the mass ratio of the biological bacteria to molasses to water is 0.16-0.3:8-12:80-120; b, mixing soybean, kelp, rice bran, molasses, water and the fermentation liquid prepared in the step a, and performing stirring to obtain a fermentation material, wherein the mass ratio of the fermentation liquid to water to molasses to soybean to kelp to rice bran is 80-120:500:130-170:100-140:10-30:20-60; and c, performing fermentation on the fermentationmaterial prepared in the step b for 7-20 d by controlling the temperature to be 20-35 DEG C to obtain the amino acid-containing organic enzyme water-soluble fertilizer. The invention also discloses the amino acid-containing organic enzyme water-soluble fertilizer prepared by the method, the free amino acid content of the water-soluble fertilizer is 160 g / L or more, and the total content of traceelements is 30 g / L or more.

Description

technical field [0001] The invention relates to the field of organic fermented fertilizers, in particular to an amino acid-containing organic fermented water-soluble fertilizer and a preparation method thereof. Background technique [0002] Water-soluble organic fertilizer refers to the production of pure natural fine food-grade raw materials. It is a fully water-soluble organic fertilizer with high content. The requirements for water-soluble organic fertilizer are higher, and there are strict standards for raw material quality and processing technology. Studies have shown that the use of amino acid water-soluble organic fertilizer can improve the quality of fruit. Amino acid is the basic unit of protein. It has a small molecular weight and can be directly absorbed by crops; it has the effect of repairing cell wounds and detoxification. The accumulation of fruit weight and yield can be increased, amino acid organic fertilizer is rich in nutrients, can supply fruit tree growt...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the production and fermentation cycle of amino acid water-soluble organic fertilizer is long, and the raw materials in the prior art mostly use manure, plant straw, etc. as fermentation raw materials, which contain insect eggs and harmful bacteria. Insect eggs and miscellaneous bacteria will not be killed, and become another source of plant disease induction. At the same time, due to the use of manure and plant straw as fermentation raw materials, the carbon-nitrogen ratio of the raw materials is unreasonable, making the amino acid water-soluble organic fertilizer produced The content of free amino acids and trace elements in it is less, far below the national standard, and the use effect is poor