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Production process of garden plant waste compost bacterium and uses thereof

A plant waste and production method technology, applied in the application, preparation of organic fertilizers, organic fertilizers, etc., can solve the problems of difficulty in obtaining large-scale fermentation strains and incompatibility, and achieve the improvement of crop resistance, performance assurance, The effect of preventing inactivation

Inactive Publication Date: 2010-12-29
龙地(上海)建设发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional laboratory cellulose-degrading bacteria screening method is to screen bacteria based on cellulose filter paper strips and Congo red medium, and then obtain the best degrading bacteria through orthogonal experiments, and culture them on beef extract peptone agar. It is difficult to obtain fermentation strains on a large scale, and it is not suitable for actual production needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018]First add 40°C water (medium solvent) without bleaching powder to 50Kg rice bran, 0.5Kg molasses and 0.5Kg 200 mesh medical stone, stir and mix until the water content is 50-60% (it can be loosened naturally after being kneaded by hand, without Moisture leached out), and the pH was 6.5-7.5 to make a solid-state fermentation medium. Then Bacillus subtilis 1Kg, Trichoderma viride 0.5Kg, Lactobacillus plantarum 0.75Kg, Paracoccus denitrificans 0.5Kg, Aspergillus oryzae 0.5Kg and Saccharomyces cerevisiae (Saccharomyces cerevisiae) 0.25Kg is inoculated onto the solid medium (the inoculum size is 5-10%, preferably 7%), and stirred evenly after inoculation to obtain the composite microbial agent. The composite bacterial agent is cultivated at a temperature of 25-30°C, preferably 28°C. During the cultivation process, the composite bacterial agent needs to be packed into a sealed bag and cultivated under dark and light-free conditions. Add 25Kg of sawdust after one week, the moi...

Embodiment 2

[0021] Garden waste includes tree trimmings, lawn trimmings, rotting fruit, fallen leaves, and weeds. Garden waste is pulverized to about particle diameter 1~2cm and piled up, and the length, width and height of the heap are 80~200cm, and the bacterial agent of embodiment 1 is inoculated on the compost, and the amount of inoculation is 3‰ of the weight of the heap, Before inoculation, soak the bacterial agent in warm water at 30-40°C for half an hour (the amount of warm water is 20-50L). After inoculation, add water without bleach until the moisture content of the heap is 50-60%, or the raw materials will loosen naturally after pinching by hand, and no water will leak out. After the start of composting, keep the temperature at 55-65°C, and turn over and replenish water for 3-4 days. During the turning process, pay attention to mixing the inside and outside of the raw materials evenly. Ventilation, too high temperature will inactivate most of the bacteria and affect the decomp...

Embodiment 3

[0023] The discarded garden branches whose particle size is 1-3cm after crushing: sludge=(1:1)-(1:2) volume ratio are mixed and stacked into a heap, and the length, width and height of the heap are 80-200cm. The bacterial agent of embodiment 1 is inoculated on the heap body, and the amount of inoculation is 1 ‰ of the heap body weight, soaks bacterial agent with 30~40 ℃ of warm waters half an hour (the amount of warm water 5~10L) before inoculation. After inoculation, adjust to the extent that the raw materials of the hand-composted body can be loosened naturally without water leaching out (due to the high water content in the sludge, it is usually not necessary to add water at the beginning of the compost). After the start of composting, keep the temperature at 55-65°C, and turn over and replenish water for 3-4 days. During the turning process, pay attention to mixing the inside and outside of the raw materials evenly. If the temperature exceeds 65°C during the composting peri...

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Abstract

The invention relates to a method for making landscape plant waste compost inoculum and an application of the same. The method is as follows: bacillus subtilis, trichoderma viride, lactobacillus plantarum, paracoccus denitrification, aspergillus oryzae and saccharomyces cerevisiae respectively occupying 10 to 20 mass portions are inoculated in a solid state fermentation medium so as to carry out cultivation and fermentation in dark sealing for 1 to 3 weeks at a temperature of between 25 and 30 DEG C; one week later, 250 mass portions of saw dust is added and evenly stirred and then cultivation and fermentation are continued; two weeks later, hay is placed to absorb surplus moisture and then is removed, and powdery inoculum can be obtained through drying in the shade for further use. Garden wastes are piled up and then are inoculated with inoculum with the weight occupying 1 to 3 per mill of that of a pile and dipped in warm water at a temperature of between 30 and 40 DEG C; compost iscarried out at a temperature of between 55 and 65 DEG C, and pile turning and water replenishing are carried out every 3 to 4 days; then, pile turning and water replenishing are carried out every twoweeks so as to keep pile water content of between 50 and 60 percent; thus, compost is completed after three weeks so as to reach to rotten innocuity standards. The strain has simple making and low cost, and can be directly used or bred continuously; moreover, the strain has no variation, no inactivation and long storage period, and the obtained compost can improve soil and increase nutrient utilization rate.

Description

technical field [0001] The invention relates to a production method and application of a garden plant waste compost bacterial agent, and belongs to the technical fields of urban landscaping, environmental protection or municipal management. Background technique [0002] Garden plant waste, including tree branch clippings, lawn clippings, rotten fruits, fallen leaves and weeds, is an important part of urban organic waste. The problem of their disposal has always been an urgent problem in urban development. Using garden plant waste as land after composting can not only reduce the amount of urban organic waste, but also improve urban soil fertility and promote plant growth, which plays an important role in maintaining urban soil fertility and improving urban ecological environment. In developed countries such as the United States, Canada, and Japan, the land use ratio after composting of garden plant waste is very high, and corresponding laws and regulations and mandatory regul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/08C05F17/00
CPCY02W30/40
Inventor 吕子文方海兰郝冠军
Owner 龙地(上海)建设发展有限公司
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