Composting method for biological fertilizer
A composting method and bio-fertilizer technology, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of odor emission and the need for film covering, and achieve the effects of low cost, ensuring ventilation, and reducing the stacking process
Inactive Publication Date: 2019-06-25
龙岩市绿鲜山农业发展有限公司
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Problems solved by technology
[0004] Aiming at the problems of odor emission, film covering and turning in the composting process of the prior art, the present invention provides a low-cost composting method that is odorless, does not require film covering and turning, uses pure natural raw materials, and reuses waste resources
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[0021] The content of the present invention will be described below in conjunction with specific embodiments.
[0022] A method for composting biological fertilizers, characterized in that: the raw materials of the fertilizers include, in parts by mass, 15-25 parts of straw, 5-15 parts of poultry manure, 5-15 parts of camphor bark, 2-5 parts of shellfish shells, 10-15 parts of tea oil dregs; the shellfish shells need to be crushed into powder, and camphor tree bark and tea oil dregs need to be crushed into small pieces or dregs;
[0023] Livestock manure is the best, with a higher content of biological bacteria.
[0024] The sawn wood of camphor tree wood has a stronger effect on adsorption and neutralization of odorous substances, but the content of camphor tree essential oil in camphor tree wood is relatively high, which has the effect of sterilization and antibacterial, and the principle of composting lies in the fermentation of microorganisms, and the content of camphor tr...
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Abstract
The invention provides a composting method for a biological fertilizer. Composting raw materials include, by mass, 15-25 parts of straws, 5-15 parts of poultry manure, 5-15 parts of camphor tree barks, 2-5 parts of shellfish shells and 10-15 parts of tea oil residues; the shellfish shells need to be crushed into a powder, and the camphor tree barks and tea oil residues need to be crushed into small pieces or dregs. The method comprises the following steps: crushed bamboo battens are selected, and are spread on the ground to form a cushion with a thickness of 10 cm or above, and the crushed bamboo battens are stacked at the middle portion of the cushion to from a tapered structure; the straws, poultry manure, camphor tree barks and shellfish shells are sequentially stacked on the cushion around the tapered structure from the lowest layer to the top, and the surface of the straws, poultry manure, camphor tree barks and shellfish shells is uniformly wrapped with the tea oil residues; andwatering is carried out from the top layer after composting is completed, wherein the weight of water is 50-70% of the total mass of the raw materials. The provided composting method has the advantages of no coating or turning, pure natural raw materials, reuse of waste resources, and low cost.
Description
technical field [0001] The invention belongs to the technical field of agricultural fertilizers, in particular to a method for composting biological fertilizers. Background technique [0002] Biocompost will produce a lot of odor during the fermentation process, and the odor cycle is long. The composting odor mainly comes from the feces and other raw materials decomposed and fermented by microorganisms during the retting process to produce ammonia odor or sour peptides, organic acids and other substances. Naturally fermented bio-composting has a long cycle. In order to shorten the fermentation time, bacterial agents are usually added, but the odor concentration will increase rapidly after adding. The odor during the composting process is easy to attract mosquitoes and fly breeding, which affects the production experience. In the composting process, in order to keep the compost warm, it is usually necessary to cover it with a layer of plastic film to increase the internal te...
Claims
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IPC IPC(8): C05F15/00C05F17/00C05G1/00
CPCY02W30/40
Inventor 黄宣深
Owner 龙岩市绿鲜山农业发展有限公司