Organic chemical compound fertilizer produced by using agricultural wastes

Abstract

The invention discloses an organic chemical compound fertilizer produced by using agricultural wastes, wherein the organic chemical compound fertilizer comprises the components by the mass percentage: 10%-20% of livestock manure, 55%-65% of agricultural straw, 10%-15% of bean dregs, 10%-15% of waste vegetable leaves, 0.4%-1.5% of a compound fermentation agent, 0.5%-1.8% of a microecological preparation, and 0.2%-1.2% of trace elements. By the way, the reclamation, harmlessness and ecologicalization of the wastes are achieved, matters and energy are recycled, the development of organic green agriculture can be promoted, environmental pollution in rural areas is controlled and reduced, the rural ecological environment is improved, huge social, ecological and economic benefits can be produced, farmer income is increased, and important significance is provided for ecological economic virtuous circle and agriculture sustainable development.

Description

technical field [0001] The invention relates to a fertilizer, in particular to an organic compound fertilizer produced from agricultural waste. Background technique [0002] Straw is the general term for the stems and leaves of mature crops, and usually refers to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugar cane and other crops after harvesting seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource. Straw is also a roughage. Crude fiber content is high, and contains lignin etc. [0003] Chinese farmers have a long history of using crop stalks, but due to the low level of agricultural production and low output in the past, the amount of stalks was small. Except for a small amount of stalks used for gaskets, feeding livestock, and some used for composting manure, most of them wer...

AI Technical Summary

Problems solved by technology

[0004] People burn the surplus straw, and the ash after burning is used as fertilizer. However, the gas generated by burning straw is extremely harmful to the atmosphere: increasing the content of CO2 in the air, the increase ratio of CO2 is far greater than that of burning ordinary straw. The proportion of trees; increase the inhalable particulate matter in the air, which is a white powdery solid; reduce the visibility of the air, and the straw will generate a large amount of white solid smoke when burning. Because the solid is extremely small, it will be scattered in powder form, which will greatly affect the city, Visibility on highways, airports, etc.

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