A kind of vegetable organic fertilizer and preparation method thereof

Abstract

The invention discloses a vegetable organic fertilizer which is prepared from the following raw materials in parts by weight: 40-60 parts of plant ash, 30-40 parts of urea, 20-24 parts of potassium sulfate, 14-18 parts of potassium citrate, 12-20 parts of peanut shell crude powder, 10-16 parts of glucose, 8-10 parts of sucrose, 5-8 parts of peanut meal, 4-5 parts of ammonium sulfate, 5-6 parts of magnesium sulfate, 3-4 parts of dry silkworm feces, 3-4 parts of carbofuran, 3-4 parts of an EM inoculant, 2-3 parts of borax, 4-5 parts of a soil modifier, and an appropriate amount of water. The fertilizer takes organic substances such as peanut meal and dry silkworm feces as main materials, is also added with inorganic fertilizers such as urea, ammonium sulfate and potassium sulfate, so that the nutrition is complete and the absorptivity is good, and thus, good guarantee is provided for the quick growth of the vegetables; meanwhile, the fertilizer has certain insect pest resistance, and can be used for guaranteeing the normal growth of the vegetables; and the provided preparation method is simple and convenient to operate, and capable of realizing industrial production by combining with the existing process equipment.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a vegetable 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 soil en...

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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