A kind of composite fermentation bacterial agent for manure composting

A technology of composite fermentation bacteria and fermentation bacteria, which is applied in the direction of bacteria, fungi, organic fertilizers, etc., can solve the problems of longer fermentation time, longer fermentation time, and more loss of nutrients, so as to improve the composting effect and prolong the fermentation time , Reduce the effect of fermentation time

Active Publication Date: 2022-06-24
新至农业生态科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small number of effective microorganisms in the initial stage, the traditional composting method takes a certain amount of time to reproduce, and there are problems such as long fermentation time, large odor emission, large loss of nutrients, and serious waste of resources. Therefore, researchers began to use inoculation into the compost Compound microbial agents to shorten the fermentation cycle, promote rapid compost maturity and improve the quality of compost products
[0003] In recent years, microbial agents have been used in manure composting, but there are still many problems. For example, some microorganisms have a single effect, which leads to unsatisfactory fertilizer effects. When some compound microbial agents are used, due to the different living temperatures of microorganisms , during the fermentation process, some microorganisms have been inactivated before they have fully functioned, resulting in no corresponding effect, which in turn leads to longer fermentation time and unsatisfactory fertilizer efficiency

Method used

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  • A kind of composite fermentation bacterial agent for manure composting
  • A kind of composite fermentation bacterial agent for manure composting
  • A kind of composite fermentation bacterial agent for manure composting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1, the preparation one of compound fermentation bacterial agent

[0033]S1: streak Bacillus stearothermophilus on nutrient agar medium, culture at 60°C for 2 days, streak inoculation activation and culture 5 times to form a single colony, and then inoculate a single colony on beef extract, peptone and On the liquid medium formed by sodium chloride, the activated Bacillus stearothermophilus is obtained, the activated Bacillus stearothermophilus is inoculated on the fermentation medium, and the thermophilic fat is obtained by culturing in a water bath for 30H under the condition of 58°C Bacillus subtilis fermented bacteria liquid, for standby use; streak inoculated Bacillus subtilis on nutrient agar medium, cultivate at 32°C for 3 days, streak inoculation, activate and cultivate 5 times to form a single colony, and then inoculate a single colony into beef On the liquid medium formed of cream, peptone, sodium chloride, glucose and water, obtain activated Bacillu...

Embodiment 2

[0038] Embodiment 2, the preparation two of compound fermentation bacterial agent

[0039] S1: Streak Bacillus stearothermophilus on nutrient agar medium, culture at 60°C for 2.5 days, streak inoculation activation and culture 5 times to form a single colony, and then inoculate a single colony on beef extract, peptone and On the liquid medium formed by sodium chloride, the activated Bacillus stearothermophilus is obtained, the activated Bacillus stearothermophilus is inoculated on the fermentation medium, and the thermophilic fat is obtained by culturing in a water bath for 27 hours under the condition of 58° C. Bacillus subtilis fermented bacteria liquid, for standby use; streak Bacillus subtilis on nutrient agar medium, culture at 32°C for 4 days, streak inoculation activation and culture 5 times to form a single colony, and then inoculate a single colony into beef On the liquid medium formed of cream, peptone, sodium chloride, glucose and water, obtain activated Bacillus su...

Embodiment 3

[0044] Embodiment 3, the preparation two of compound fermentation bacterial agent

[0045] S1: Streak inoculation of Bacillus stearothermophilus on nutrient agar medium, culture at 60°C for 3 days, streak inoculation, activate and cultivate 5 times to form a single colony, and then inoculate a single colony on beef extract, peptone and On the liquid medium formed by sodium chloride, the activated Bacillus stearothermophilus is obtained, the activated Bacillus stearothermophilus is inoculated on the fermentation medium, and the thermophilic fat is obtained by culturing in a water bath for 24 hours under the condition of 58° C. Bacillus subtilis fermented bacteria liquid, for standby use; streak Bacillus subtilis on nutrient agar medium, cultivate at 32°C for 5 days, streak inoculation, activate and cultivate 5 times to form a single colony, and then inoculate a single colony into beef On the liquid medium formed by cream, peptone, sodium chloride, glucose and water, obtain acti...

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Abstract

The present invention relates to the technical field of manure treatment, in particular to a composite fermenting agent for manure composting, comprising Bacillus stearothermophilus, Bacillus subtilis, aerobic Lactobacillus, white rot fungus, brown rot fungus and Trichoderma viride, Bacillus stearothermophilus and Bacillus subtilis are wrapped with the first sealing layer, white rot fungi, brown rot fungi, Trichoderma viride and aerobic Lactobacillus are loaded outside the first sealing layer, white rot fungi, brown rot fungi, green Trichoderma and aerobic Lactobacillus are wrapped with a second sealing layer, and the second sealing layer is wrapped with capsules, so that when the compound microbial agent is used, it can completely ferment the corresponding microbial strains and exert their respective effects. Shorten the overall fermentation time and improve the fertilizer efficiency of manure composting.

Description

technical field [0001] The invention relates to the technical field of manure treatment, in particular to a compound fermentation bacterial agent for manure composting. Background technique [0002] With the rapid development of my country's social economy, the level of agricultural modernization is improving day by day, and various characteristic breeding and planting industries are booming all over the country, which not only enriches the expanding market demand, but also greatly improves 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, cities, and regions, forming an integrated process from planting and raising to postpartum primary processing, product deep processing, extraction of high value-added products, and domestic and international trade. the entire industrial system. Due to the small number of effective microorgan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N11/04C12N11/14C12N11/10C12N1/20C12N1/14C05F11/08C05F17/20C12R1/125C12R1/01C12R1/225C12R1/645C12R1/885
CPCC12N11/04C12N11/14C12N11/10C12N1/20C12N1/14C05F11/08C05F17/20Y02W30/40
Inventor 许生军李洁
Owner 新至农业生态科技有限公司
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