Method used for producing biological organic fertilizer through conversion of straw and breeding industry manure with agricultural probiotics

A bio-organic fertilizer and probiotic technology, applied in the preparation of organic fertilizers, organic fertilizers, agriculture, etc., can solve the problems of breeding mosquitoes and flies, polluting the living environment, peculiar smell, etc., to stimulate the growth and development of crops, improve the nutritional level, reduce the effect of stress

Pending Publication Date: 2018-07-24
HUANGHUAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for agricultural probiotics to transform straw and breeding manure to produce bio-organic fertilizer, which solves the problem of the huge amount of straw in the prior art and the lack of an effective and fast processing method. Although the animal manure produced by poultry and livestock breeding can be directly used to fertilize the field , or produce fertilizers through aerobic composting, but there are problems such as emitting odors in the open air, breeding mosquitoes and flies, and polluting the living environment

Method used

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  • Method used for producing biological organic fertilizer through conversion of straw and breeding industry manure with agricultural probiotics

Examples

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Effect test

Embodiment 1

[0033] A method for producing bio-organic fertilizer by transforming straw and breeding manure with agricultural probiotics, specifically prepared according to the following steps:

[0034] Step 1, collecting straw after harvesting the crops, crushing the straw into 3 cm segments to obtain straw slag;

[0035] Step 2, add the compound enzyme equivalent to 1% of the quality of the cultured manure to it after the cultured manure is collected, then stir at a stirring speed of 100r / min, and feed hot air into the cultured manure while stirring, at the beginning, pass into Hot air at a temperature of 40°C for 8 hours, followed by hot air at a temperature of 50°C for 5 hours, and finally hot air at a temperature of 75°C for 3 hours, after the ventilation is completed, the pretreated aquaculture manure is obtained;

[0036] Among them, the compound enzyme is prepared by mixing protease, amylase and xylanase according to the mass ratio of 1:1:2; and the activity of protease is 6000U / mL...

Embodiment 2

[0045] A method for producing bio-organic fertilizer by transforming straw and breeding manure with agricultural probiotics, specifically prepared according to the following steps:

[0046] Step 1, collecting straw after harvesting the crops, crushing the straw into 4 cm segments to obtain straw slag;

[0047] Step 2, add the compound enzyme equivalent to 1% of the quality of the cultured manure to it after the cultured manure is collected, then stir at a stirring speed of 120r / min, and feed hot air into the cultured manure while stirring, at the beginning, pass into Hot air with a temperature of 45°C for 5 hours, followed by hot air with a temperature of 53°C for 4 hours, and finally hot air with a temperature of 80°C for 2 hours, after the ventilation is completed, the pretreated aquaculture manure is obtained;

[0048] Among them, the compound enzyme is prepared by mixing protease, amylase and xylanase according to the mass ratio of 1:1:2; and the activity of protease is 70...

Embodiment 3

[0057] A method for producing bio-organic fertilizer by transforming straw and breeding manure with agricultural probiotics, specifically prepared according to the following steps:

[0058] Step 1, collecting straw after the crops are harvested, crushing the straw into 5 cm segments to obtain straw slag;

[0059] Step 2, add the compound enzyme equivalent to 1% of the quality of the cultured manure to it after the cultured manure is collected, then stir at a stirring speed of 150r / min, and feed hot air into the cultured manure while stirring, at the beginning, pass into Hot air at a temperature of 35°C for 10 hours, followed by hot air at a temperature of 55°C for 3 hours, and finally hot air at a temperature of 78°C for 2.5 hours, and pretreated aquaculture manure after ventilation;

[0060] Among them, the compound enzyme is prepared by mixing protease, amylase and xylanase according to the mass ratio of 1:1:2; and the activity of protease is 6500U / mL, the activity of amylas...

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Abstract

The invention discloses a method used for producing biological organic fertilizer through conversion of straw and breeding industry manure with agricultural probiotics. The method comprises followingsteps: straw pretreatment; breeding industry manure pretreatment; primary fermentation of straw and breeding industry manure which are obtained via pretreatment; secondary fermentation of straw and breeding industry manure which are obtained via pretreatment; and obtaining of biological organic fertilizer. According to the method, crop straw and breeding industry manure are mixed and fermented toprepare the biological organic fertilizer, so that the limit of single raw material is avoided; compared with single raw material fermentation of crop straw or breeding industry manure, the method possesses following advantages: fermentation starting speed is faster, fermentation time is short, and comprehensive cost is lower. The prepared biological organic fertilizer is capable of increasing thecontents of soil organic matters and nutritional elements such as phosphor and potassium, increasing nutrient conversion rate and the amount of beneficial microorganisms in products, promoting soil restoration, realizing betterment of land fertility, reducing chemical fertilizer using amount, improving crop disease resistance, improving crop quality, reducing investment, increasing yield, and promoting income increase.

Description

technical field [0001] The invention belongs to the technical field of microbial fermented fertilizers, and in particular relates to a method for producing bio-organic fertilizers by transforming straw and breeding manure with agricultural probiotics. Background technique [0002] With the rapid development of my country's social economy, the level of agricultural modernization is increasing day by day, and various characteristic breeding and planting industries are booming all over the country, which not only enriches the ever-expanding market demand, but also greatly drives the increase in the income level of farmers. Agriculture and animal husbandry such as crop planting, beef cattle, and dairy cattle breeding have formed a relatively complete industrial structure in some provinces and cities, forming a comprehensive system from planting and raising to post-production primary processing, product deep processing, high value-added product extraction, and domestic and interna...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05D3/02C05G3/80C05F3/00C05F11/00C05F11/08C05F17/00
Inventor 李恩中王明成諶馥佳杨玉荣鲁珍魏姜勉刘家扬胡莉
Owner HUANGHUAI UNIV
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