Organic fertilizer from fermented manure and preparation method of organic fertilizer

Abstract

The invention discloses an organic fertilizer from fermented manure, which is prepared from the following raw materials in parts by weight: 34-42 parts of chicken manure, 24-38 parts of pig manure, 25-30 parts of cow manure, 24-28 parts of earthworm manure, 18-20 parts of lime powder, 7-15 parts of silkworm manure, 10-12 parts of corn, 8-12 parts of potassium sulphate, 6-8 parts of straw, 6-9 parts of urea, 4-6 parts of cottonseed cake, 4-8 parts of plant ash, 3-4 parts of ferrous sulphate, 3-4 parts of an EM fungicide, 4-5 parts of a soil modifier, and proper water. According to the invention, because of comprehensive nutrient, the fertilizer can be rapidly absorbed by crops; a plurality of fermented manure can be easily degraded; the organic fertilizer disclosed by the invention is free from pollution to soil and accords with the principle of sustainability; at the same time, the preparation method is simple and low in cost; pollution does not exist in the whole process; in addition, the fertilizer is capable of effectively preventing soil from being hardened; plant diseases and insect pests at roots can also be effectively prevented; and the organic fertilizer disclosed by the invention is applied to scale production and popularization.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fermented manure organic fertilizer and a preparation method thereof. Background technique [0002] my country is a large agricultural country. With the improvement of the quality of life, people pay more and more attention to food safety, and the demand for pollution-free, safe and hygienic green food is increasing. In the production of crops, fertilizers occupy a very important role. effect. Chemical fertilizers can provide the nutrients needed for the growth of crops and plants. With sufficient nutrients and quick results, they have become the first choice for farmers. However, after years of practice, the disadvantages of chemical fertilizers have gradually been exposed. In the soil, the content of inorganic matter soars, organic matter weakens, trace elements are unbalanced, and crop diseases and insect pests are becoming more and more serious. The crops grown in this ...

AI Technical Summary

Problems solved by technology

Chemical fertilizers can provide the nutrients needed for the growth of crops and plants. With sufficient nutrients and quick results, they have become the first choice for farmers. However, after years of practice, the disadvantages of chemical fertilizers have gradually been exposed. In the soil, the content of inorganic matter soars, organic matter weakens, trace elements are unbalanced, and crop diseases and insect pests are becoming more and more serious. The crops grown in this soil environment are not conducive to human health.

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