A method for producing organic fertilizer by using bacterial agent to ferment bacterial residue and pig manure mixed compost

Abstract

The invention discloses a method for producing organic fertilizer by fermenting bacteria dregs and pig manure mixed compost, which is realized through a series of steps such as preparing self-made bacteria agent, self-made deodorant, treating the mixed composting of bacteria dregs and pig manure to produce organic fertilizer. The composting method starts quickly, the fermentation temperature is high, the high temperature lasts for a long time, the compost is thoroughly decomposed, the pathogenic bacteria and harmful insect eggs are completely killed, the nutrient loss is small, the quality of the organic fertilizer is high, and the investment is small, the process is simple, the operation is simple, and the treatment period is short. , Conducive to popularization and promotion. The application of the invention can achieve the dual purposes of reducing the pollution of waste to the environment and realizing resource utilization of waste.

Description

Technical field: [0001] The present invention relates to the technical field of reutilization of fungus residue waste in the production process of modern edible fungi, and at the same time relates to the fields of manure treatment, environmental protection and fertilizers in modern animal husbandry and aquaculture. A method for producing organic fertilizer by mixing with pig manure. Background technique: [0002] China is the largest producer of edible fungi in the world. The annual output of edible fungi accounts for more than 70% of the world's total output. It is the main commodity for my country's by-product export to earn foreign exchange. In the national breeding industry, the production of edible fungi ranks sixth, second only to grain, cotton, oil, fruit, and vegetables. According to statistics from the China Edible Fungi Association, the production of edible fungi in my country reached 25.72 million tons in 2011. Based on the average 40% biological efficiency of ed...

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Problems solved by technology

[0005] Aiming at the waste pollution problems of edible fungus residues and livestock and poultry feces in farms, the present invention takes Pleurotus eryngii mushroom residues and pig manure as an example to provide a fungus with simple process, low cost, short conversion period and high return rate. The mixed composting of slag and pig manure to produce organic fertilizer technology achieves the dual purpose of reducing environmental pollution caused by waste fungus slag and livestock manure and realizing the dual purpose of resource utilization of waste

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