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Preparation method of water-retaining and fertilizer-retaining chicken manure organic fertilizer

A technology for water retention and fertilizer retention and organic fertilizer, which is applied in the field of preparation of water and fertilizer retention chicken manure organic fertilizer, can solve the problems of urgent need to improve water retention and fertilizer retention ability, poor slow release effect, etc., and achieves good effect of increasing crop yield, purifying environment, improving The effect of agricultural product quality

Inactive Publication Date: 2017-09-15
全椒县王震家禽养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bio-organic fertilizer produced from chicken manure not only kills most pathogenic bacteria and eggs, reduces the occurrence of diseases and insect pests, but also has low production cost and cheap price; however, the slow-release effect of bio-organic fertilizer produced from chicken manure is poor at present, And the ability to retain water and fertilizer needs to be improved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of preparation method of water-retaining and fat-retaining chicken manure organic fertilizer that the present invention proposes, comprises the steps:

[0020] S1. Send chicken manure, animal manure, pond ditch mud, honeycomb cinder, rapeseed cake, humic acid, EM bacterial agent, soil conditioner, and water into the fermentation tank to stir evenly, seal and ferment, and dry to obtain pre-fermented chicken manure;

[0021] S2. Mix styrene and acrylic acid evenly to obtain the first prefabricated material; dissolve potassium persulfate in water, pass nitrogen to remove air, add the first prefabricated material, heat and stir, centrifuge to break the emulsion, wash, and ultrasonically disperse in butanol solution , adding toluene and n-heptane to stir, centrifuging, and washing to obtain prefabricated microspheres;

[0022] S3. Mix and stir halloysite powder and water, then carry out hydrothermal reaction, centrifuge, dry, add hydrochloric acid to stir, let stand, ...

Embodiment 2

[0024] A kind of preparation method of water-retaining and fat-retaining chicken manure organic fertilizer that the present invention proposes, comprises the steps:

[0025] S1. Send chicken manure, animal manure, pond ditch mud, honeycomb slag, rapeseed cake, humic acid, EM bacterial agent, soil conditioner, and water into the fermentation tank and stir evenly, and seal the fermentation for 17 days at a fermentation temperature of 44°C , airing until the water content is 3wt% to obtain pre-fermented chicken manure;

[0026] S2. Mix styrene and acrylic acid evenly to obtain the first prefabricated material; dissolve potassium persulfate in water, pass nitrogen to remove air, add the first prefabricated material, heat to 70°C and stir for 10 hours at a stirring speed of 200r / min, centrifuge Milk, washed, ultrasonically dispersed in a butanol solution with a concentration of 50 wt%, added toluene and n-heptane, stirred for 15 minutes, centrifuged, and washed to obtain prefabrica...

Embodiment 3

[0029] A kind of preparation method of water-retaining and fat-retaining chicken manure organic fertilizer that the present invention proposes, comprises the steps:

[0030] S1, by weight, 40 parts of chicken manure, 30 parts of animal manure, 1 part of pond ditch mud, 10 parts of honeycomb cinder, 1 part of rapeseed cake, 10 parts of humic acid, 0.2 part of EM bacterial agent, 2 parts of soil conditioner, 20 parts of water are sent into the fermentation tank and stirred evenly, sealed and fermented for 20 days, the fermentation temperature is 40°C, and aired until the water content is 5wt% to obtain pre-fermented chicken manure;

[0031] S2. Mix 5 parts of styrene and 3 parts of acrylic acid evenly by weight to obtain the first preform; dissolve 0.1 part of potassium persulfate in 80 parts of water, pass nitrogen to remove air, add the first preform, heat to 65°C and stir 15h, the stirring speed is 100r / min, centrifugal demulsification, washing, ultrasonic dispersion in 60 pa...

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PUM

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Abstract

The invention discloses a preparation method of a water-retaining and fertilizer-retaining chicken manure organic fertilizer. The preparation method comprises the following steps: uniformly stirring chicken manure, animal manure, pond ditch mud, honeycomb cinder, a rapeseed cake, humic acid, an EM microbial inoculum, a soil conditioner and water, sealing, fermenting, and airing to obtain pre-fermented chicken manure; uniformly mixing styrene and acrylic acid to obtain a first pre-prepared material; dissolving potassium persulfate into water, inflating nitrogen to remove air, adding the first pre-prepared material, heating, stirring, centrifuging for demulsifying, washing, performing ultrasonic dispersion, adding methylbenzene and n-heptane, stirring, centrifuging, and washing to obtain pre-prepared microspheres; mixing elorite powder and water, performing a hydrothermal reaction, performing centrifugal separation, drying, adding hydrochloric acid, stirring, standing, centrifuging, washing, drying, adding water, bamboo powder and a catalyst, stirring, then performing a hydrothermal reaction, performing centrifugal separation, adding the pre-prepared microspheres, water and anhydrous ethanol, mixing, drying, grinding into powder, adding the pre-fermented chicken manure and a sterilizing and deodorizing agent, crushing, uniformly blending, granulating, and drying to obtain the water-retaining and fertilizer-retaining chicken manure organic fertilizer.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a method for preparing water- and fat-retaining chicken manure organic fertilizers. Background technique [0002] With the development of my country's agricultural industrialization, the scale of chicken farming in the breeding industry continues to grow, and the chicken manure in the breeding base is also gradually increasing. The natural stacking of chicken manure, if it is not harmless, will pollute the ecological environment of the surrounding areas . The bio-organic fertilizer produced from chicken manure not only kills most pathogenic bacteria and eggs, reduces the occurrence of diseases and insect pests, but also has low production cost and cheap price; however, the slow-release effect of bio-organic fertilizer produced from chicken manure is poor at present, And the ability to retain water and fertilizer needs to be improved urgently. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05D9/00C05G3/00C05G3/80C05G5/12C05F3/00C05F5/002C05F7/00C05F11/00C05F11/02C05F11/08C05F17/80
Inventor 王震
Owner 全椒县王震家禽养殖专业合作社
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