Simple method for producing efficient biological organic complex fertilizer by pig manure

Abstract

The invention discloses a simple method for producing efficient biological organic complex fertilizer by pig manure, which comprises the following steps: 1) using supports and waterproof cloth to forma fermentation pool by enclosing and arranging a rainproof sunshade cover; 2) taking fresh pig manure, edible fungus-cultivated waste residue and crushed aggregates, nitrogen phosphorus potassium, trace elements and effective microorganism strains according to the ratio in parts by weight of 800:200:9.5:0.5:1, evenly stirring to prepare mixed materials and putting the materials into the fermentation pool; 3) natural fermentation for 7-15 days, controlling the temperature between 45 DEG C and 65 DEG C and simultaneously conducting jack aeration and stirring during the fermentation process; and4) taking out the fermented mixed materials, drying, crushing and bagging. The method leads the pig manure to retain the original organic matters and protein nutrients, causes beneficial microorganism group to live, decomposes nitrite in soil and improves the quality of crops and sugar content of melon and fruit; the method is simple and convenient, has strong pertinence and low cost, is applicable for popularization in medium and small pig farms, and has remarkable economic and social benefits.

Description

technical field [0001] The invention relates to a simple method for producing high-efficiency bio-organic compound fertilizer by using pig manure, which is especially suitable for small and medium-sized pig farms. Background technique [0002] At present, my country's pig breeding industry has reached a considerable scale, but most of the pig manure treatment still uses traditional methods, and the pig manure is directly dried and used, which causes environmental pollution during the drying process, and swarms of insects and flies, especially in rainy days, pig manure is everywhere. Drifting has become the main source of rural pollution. Although some are made into finished organic fertilizers, they are all produced in large-scale factories, the cost is high, and the transportation of wet pig manure is inconvenient, which limits the large-scale promotion and use, and the organic compound fertilizer made has a single component and cannot be used. The targeted production of cr...

AI Technical Summary

Problems solved by technology

[0002] At present, my country's pig breeding industry has reached a considerable scale, but most of the pig manure treatment still uses traditional methods, and the pig manure is directly dried and used, which causes environmental pollution during the drying process, and swarms of insects and flies, especially in rainy days, pig manure is everywhere. Drifting has become the main source of rural pollution

Although some are made into finished organic fertilizers, they are all produced in large-scale factories, the cost is high, and the transportation of wet pig manure is inconvenient, which limits the large-scale promotion and use, and the organic compound fertilizer made has a single component and cannot be used. The targeted production of crops according to the location affects the performance of organic fertilizers