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A kind of odorless livestock and poultry manure organic fertilizer and its preparation method and application

A livestock and poultry manure and organic fertilizer technology, which is applied in the preparation, organic fertilizer, and application of organic fertilizers, can solve problems such as residual odor of livestock and poultry manure, avoid incompleteness and instability, improve the success rate, Beneficial effect of irrigation

Active Publication Date: 2020-09-04
BEIJING ZHONGSHUI HUAFENG BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of odorless livestock and poultry excrement organic fertilizer, livestock and poultry excrement is carried out disinfection treatment in advance, then mixes with fermentation agent again, solves the problem of the residual odor of livestock and poultry excrement

Method used

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  • A kind of odorless livestock and poultry manure organic fertilizer and its preparation method and application
  • A kind of odorless livestock and poultry manure organic fertilizer and its preparation method and application
  • A kind of odorless livestock and poultry manure organic fertilizer and its preparation method and application

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A preparation method of biological leavening agent:

[0034] The raw material specifications and manufacturers involved in this embodiment are shown in Table 1.

[0035] components factory Photosynthetic bacteria ACCC 10649 Actinomycetes CICC 10522 Bacillus subtilis CICC 10732 Yeast ACCC 20319 T

Lactobacillus plantarum CICC 20022 Clostridium butyricum CICC 20036 stone powder Xi'an Haotian Biological Engineering Co., Ltd. trichloroisocyanuric acid Yuqin Chemical carbon dioxide Yuqin Chemical

[0036] Step 1: Fermentation

[0037] Photosynthetic bacteria are inoculated into liquid medium under sterile conditions and cultured at 30°C for 6-7 days. The liquid medium was added in 1L of distilled water: 3g of yeast powder, 3g of peptone, 0.05g of magnesium sulfate heptahydrate, and 0.3g of calcium chloride.

[0038] Actinomycetes were inoculated into liquid medium under sterile conditions and ...

Embodiment 2

[0048] Embodiment two: a kind of preparation method of biological fermentation agent, the difference of present embodiment and embodiment one is, the mass ratio of preparing biological fermentation agent in step 3 is: photosynthetic bacteria 13%, actinomycetes 7%, Bacillus subtilis 15%, yeast 5%, plantarum lactobacillus 5%, clostridium butyricum 15%, and stone powder 40% are mixed to prepare a biological starter.

Embodiment 3

[0049] Embodiment three: a kind of preparation method of biological fermentation agent, the difference of present embodiment and embodiment one is, the mass ratio of preparation biological fermentation agent in step 3 is: photosynthetic bacteria 22%, actinomycetes 8%, Bacillus subtilis 18%, yeast 7%, plantarum lactobacillus 10%, clostridium butyricum 15%, and stone powder 20% are mixed to prepare a biological starter.

[0050] A preparation method of an odorless livestock and poultry manure organic fertilizer mainly includes two steps: a disinfection treatment process of the livestock and poultry manure; and a fermentation treatment process of the livestock and poultry manure.

[0051] Below is the embodiment of the disinfection treatment process of livestock and poultry manure:

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Abstract

The invention discloses an odorless livestock and poultry manure organic fertilizer, and a preparation method and an application thereof. The method comprises the following steps: collecting manure generated in the livestock and poultry breeding process, sprinkling a highly-efficient, green and environmentally-friendly chlorine-containing disinfectant to sterilize the livestock and poultry manure, mixing the sterilized manure with a livestock and poultry composite starter according to a mass ratio of the manure to the starter of 10000:1 through using mechanical stirring, fermenting the manure at 18-25 DEG C, heating the fermented material to 70 DEG C, repeating above steps, and processing the obtained decomposed fermentation liquid to obtain the organic fertilizer. The method has the advantages of short time, moderate highest temperature, neutrality of the liquid obtained after fermentation for about 7 days, no stink, realization of indexes meeting liquid fertilizer standards, and high successful rate of the fermentation process.

Description

technical field [0001] The present invention relates to a kind of bio-organic fertilizer field, more specifically relate to a kind of odorless livestock and poultry manure organic fertilizer and its preparation method and application. Background technique [0002] With the rapid development of the livestock and poultry industry, the problem of breeding pollution has also followed. At present, large-scale farms generally use machinery or water to flush manure, which produces a large amount of manure and sewage, which is rich in phosphorus and nitrogen, and is difficult to handle and transport. The total output of breeding manure has far exceeded the production of industrial solid waste, and a large amount of untreated breeding manure seeps into the surface water, making manure gradually become the largest source of pollution to local water bodies. [0003] Feces contain a large amount of low-molecular ammonia nitrogen, hydrogen sulfide and other volatile substances. This kin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00A61L11/00
CPCA61L11/00C05F3/00C05F11/08C05F17/00
Inventor 韩斌胡云鹏
Owner BEIJING ZHONGSHUI HUAFENG BIO TECH
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