Fertilizer prepared by fermenting chicken manure and preparation method thereof

Abstract

The invention discloses a fertilizer prepared by fermenting chicken manure. The fertilizer is prepared from the following raw materials in parts by weight: 100-120 parts of chicken manure, 45-50 parts of wormcast, 40-45 parts of flue-cured tobacco straws, 23-26 parts of rice hulls, 20-23 parts of rice straws, 12-15 parts of phyllostachys edulis, 10-12 parts of bone meal, 12-14 parts of hoof and horn meal, 34-37 parts of urea, 20-23 parts of monoammonium phosphate, 12-14 parts of ammonium sulfate, 6-9 parts of potassium sulfate, 3-4 parts of EM (effective microorganisms), 4-6 parts of film-coating agent and a proper amount of water. The fertilizer effectively combines organic fertilizers with inorganic fertilizers, can not only achieve coordination of soil nutrient equilibrium and repair soil hardening to achieve the aim of improving the soil physical properties but also increases the soil nutrient, promotes growth and development of plants, increases the yields and quality of plants, has no adverse effects on the environment and has good economic and environmental benefits.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fermented chicken manure fertilizer and a preparation method thereof. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential mineral elements for plants, improves soil properties, and improves soil fertility. It is one of the material basis of agricultural production. At present, the compound fertilizers produced in our country are mainly composed of nitrogen, phosphorus, potassium and other chemical fertilizers. The disadvantage is that after long-term use, it will not only aggravate the pests and diseases of crops, but also cause weeds to grow wildly and cause serious environmental pollution. , make the soil ecological imbalance of cultivated crops, cause soil compaction and other phenomena, form a vicious cycle of agriculture, and restrict the sustainable development of my country's modern agricultural industry. Therefore, alt...

AI Technical Summary

Problems solved by technology

At present, the compound fertilizers produced in our country are mainly composed of nitrogen, phosphorus, potassium and other chemical fertilizers. The disadvantage is that after long-term use, it will not only aggravate the pests and diseases of crops, but also cause weeds to grow wildly and cause serious environmental pollution. , make the soil ecological imbalance of cultivated crops, cause soil compaction and other phenomena, form a vicious cycle of agriculture, and restrict the sustainable development of my country's modern agricultural industry

Therefore, although the fertilizer produced by using domestic fertilizer is rich in organic matter, its nutrient content is low, which cannot meet the overall demand for nutrients for crop growth, and the effect is slow and insignificant. In addition, livestock and poultry manure contains a large amount of harmful substances, which cannot guarantee the safety of agricultural products.

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