A kind of technology that utilizes microbial fermentation method to prepare pig manure bio-organic fertilizer

A technology of microbial fermentation method and bio-organic fertilizer, which is applied in the preparation of organic fertilizer, the treatment of bio-organic parts, and the fertilizer made from bio-waste, etc. Crop quality, eliminate soil compaction, good effect of deodorization

Active Publication Date: 2016-03-09
东辽县日月星有机肥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a process for preparing pig manure bio-organic fertilizer by using microbial fermentation. The utilization of material resources can solve the two major problems of the current pollution of the pig breeding environment and the shortage of high-efficiency bio-organic fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A process for preparing pig manure bio-organic fertilizer by microbial fermentation method, which is prepared through the following steps:

[0024] (1) Preparation of biological starter: Take 10 parts of zeolite, 3 parts of calcium dihydrogen phosphate, 8 parts of fermented soybean meal, 10 parts of rice bran, 15 parts of corn flour, 3 parts of rapeseed cake, 15 parts of bran, and 2 parts of EM bacterial agent , 2 parts of Aspergillus niger, mix and stir evenly; then adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses, and anaerobically ferment at 25°C to 30°C for 10 days;

[0025] (2) Mixing materials: Mix evenly according to the mass ratio of 70 parts of pig manure, 20 parts of wheat straw, 10 parts of peat, 10 parts of vermicompost, 5 parts of biological fermentation agent, and 1 part of cellulase, and use an aqueous solution containing 2% molasses Adjust the water content to about 35% to 40%;

[0026] (3) Compost fermentatio...

Embodiment 2

[0033] A process for preparing pig manure bio-organic fertilizer by microbial fermentation method, which is prepared through the following steps:

[0034] (1) Preparation of biological starter: Take 8 parts of activated carbon, 5 parts of calcium dihydrogen phosphate, 6 parts of fermented soybean meal, 15 parts of rice bran, 10 parts of corn flour, 5 parts of rapeseed cake, 10 parts of bran, and 3 parts of EM bacterial agent , 1 part of Aspergillus niger, mix and stir evenly; then adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses, and anaerobically ferment at 25°C to 30°C for 7 days;

[0035] (2) Mixing materials: Mix evenly according to the mass ratio of 60 parts of pig manure, 30 parts of straw, 5 parts of peat, 20 parts of vermicompost, 3 parts of biological fermentation agent, and 2 parts of cellulase, and adjust with an aqueous solution containing 2% molasses Moisture to about 35% to 40%;

[0036] (3) Compost fermentation: Compo...

Embodiment 3

[0043] A process for preparing pig manure bio-organic fertilizer by microbial fermentation method, which is prepared through the following steps:

[0044] (1) Preparation of biological starter: take 9 parts of bentonite, 4 parts of calcium dihydrogen phosphate, 7 parts of fermented soybean meal, 12 parts of rice bran, 12 parts of corn flour, 4 parts of rapeseed cake, 12 parts of bran, and 2.5 parts of EM bacterial agent 1.5 parts of Aspergillus niger, mixed and stirred evenly; then the water content was adjusted to about 35% to 40% with an aqueous solution containing 2% molasses, and anaerobic fermentation was carried out at 25°C to 30°C for 8 days;

[0045] (2) Mixing materials: Mix 65 parts of pig manure, 25 parts of corn stalks, 7.5 parts of peat, 15 parts of vermicompost, 4 parts of biological fermentation agent, and 1.5 parts of cellulase according to the mass ratio, and use an aqueous solution containing 2% molasses Adjust the water content to about 35% to 40%;

[0046]...

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Abstract

The invention discloses a process for preparing pig manure bio-organic fertilizer by using a microbial fermentation method. The product uses pig manure as a raw material, supplemented with straw, vermicompost, seaweed, etc., and is prepared through a two-step fermentation process of a biological fermentation agent. The process resources High degree of utilization and easy large-scale industrial production will help realize the resource utilization of pig breeding waste and solve the current problem of pig breeding environmental pollution. The product has the functions of bio-organic fertilizer and seaweed fertilizer, rich in functional active ingredients of seaweed and a large number of probiotics, which can effectively adjust the balance of microorganisms in the soil, decompose organic or inorganic components such as organic matter and minerals in the soil, and eliminate the perennial dependence on chemical fertilizers Soil compaction, desertification, and salinization caused by abuse can effectively improve the soil, increase crop productivity, and have the special effect of improving crop quality and crop stress resistance; in addition, the product has a long action cycle and is an ideal fertilizer for the development of green ecological agriculture.

Description

technical field [0001] The invention relates to a process for resourceful utilization of pig manure to produce fertilizer, in particular to a method for preparing high-efficiency bio-organic fertilizer by using pig manure as a raw material, which belongs to the field of fertilizer processing. Background technique [0002] With the continuous development of my country's animal husbandry, the pig industry has made great progress, and my country has become the world's largest pig-raising country. According to the National Bureau of Statistics, at present, the total number of live pigs raised in my country each year (the number of slaughter and stock) has exceeded 1 billion. The continuous development of the pig industry is gradually meeting the people's growing demand for pork, but it is also facing some increasingly prominent problems while developing. In recent years, large-scale pig farms have gradually increased, and there are fewer and fewer free-range farmers. The pig ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/00
CPCC05B3/00C05F3/00C05F7/00C05F9/04C05F5/002C05F11/00C05F11/08C05F5/00C05F11/02C05F17/50C05G5/12Y02W30/40
Inventor 董书阁侯文杰代书强段智岗赵建伟
Owner 东辽县日月星有机肥有限公司
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