Method for producing organic fertilizer using microbe bacteria to quick fer menting pig's feces
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A technology of microbial inoculum and commercial organic fertilizer, which is applied in the preparation of organic fertilizer, biological organic part treatment, organic fertilizer and other directions, can solve problems such as unfavorable factory-scale processing and utilization, unfavorable popularization and application, incomplete decomposition, etc. To achieve the effect of convenient factory production and large-scale popularization and application, uniform appearance, and less odorous gas production
Inactive Publication Date: 2007-08-29
INST OF SOIL FERTILIZER & RESOURCE ENVIRONMENT JIANGXI ACAD OF AGRI SCI
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The disadvantages of the existing method: 1. Although the fermentation process using large-scale equipment has a fast fermentation speed, the cost is high, which is not conducive to popularization and application; 2. The general fermentation process has a long decomposition cycle, which generally takes 20-30 days, which is not conducive to industrial scale During the chemical processing and utilization, a large amount of nutrients will be lost during the decomposition process, and other odorous gases harmful to the human body will be produced, such as H 2 S, etc., and the decomposition is not complete, which affects the fertilizer efficiency
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[0015] Preliminarily filter the pig manure, cut the straw into 2-3cm long, calculate the appropriate ratio of various raw materials according to the C / N ratio of various raw materials and the optimum C / N ratio for fermentation (this scheme is 60% of solid pig manure, Straw (2-3cm) 25%, weathered coal 10%, superphosphate 5%), add various ingredients in proportion, mix well, adjust the water content of the stockpile to keep it within the range of 57%-62% , then inoculate the microbial agent, pile up and ferment, and start turning the pile for the first time when the temperature reaches above 50°C. With the proliferation of microorganisms, the pile will continue to maintain high temperature. When the temperature of the pile exceeds 70°C, turn over the pile in time to aerate and cool down. Generally, it is enough to turn the pile once every 2-3 days. After the high temperature lasts for 5-7 days, the temperature of the pile begins to drop. The pile is basically decomposed, turn it...
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Abstract
The invention supplies a method to produce organic fertilizer. The zymophyte agent is made up from brood cell bacilli, lactobacillus, photosynthetic bacteria, azotobacteria, yeast, filamentous fungus, and actinomycete. The expanding culture formula is 40% bean pulp, 30% wheat bran, 25% rice hull powder, 1.5% dextrose, 1% ZnSO4, 1% B, 1% MgSO4, and 0.5% peptone. The fermenting stockpile includes solid swine waste, 25% rice straw, 10% weathered coal, and 5% calcium superphosphate. The process steps includes: filtering swine waste, adding rice straw and weathered coal, adjusting carbon and nitrogen and water ratio, whisking to equal, inoculating microorganism fungus agent, high temperature fermenting, after being aged, drying, filtering, checking and packaging. The invention has the advantages of easy to operate, low cost, and less foul gas, etc.
Description
1. Technical field: [0001] The invention relates to a production method of a commercial organic fertilizer, in particular to a method for rapidly fermenting pig manure with a microbial agent to produce a commercial organic fertilizer. 2. Background technology: [0002] On the one hand, the extensive use of chemical fertilizers in modern agriculture has caused soil, groundwater, lakes, air pollution, and deterioration of soil physical and chemical properties. Waste and environmental pollution, governments at all levels urgently need to find ways to solve this outstanding problem of polluting the human living environment, and urgently need to turn waste into treasure and transform it into commercial organic fertilizers to improve soil physical and chemical properties and increase crop yield and quality . The purpose of the present invention is to provide a technology for producing commercial organic fertilizer through rapid fermentation and decomposing of pig manure with shor...
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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 刘益仁刘光荣李祖章刘秀梅魏林根孙刚
Owner INST OF SOIL FERTILIZER & RESOURCE ENVIRONMENT JIANGXI ACAD OF AGRI SCI
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