Composite organic fertilizer prepared from vegetable wastes and preparation method of composite organic fertilizer

A vegetable waste and organic fertilizer technology, applied in the preparation of organic fertilizer, organic fertilizer, bio-organic part treatment, etc., can solve the waste of vegetable waste and other problems, achieve the effect of reducing usage, reducing pests and diseases, and reducing production costs

Inactive Publication Date: 2015-01-21
MICROBIOLOGY INST OF SHAANXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a compound organic fertilizer prepared by using vegetable waste, which effectively utilizes vegetable waste resources and solves the problem that existing vegetable waste is wasted

Method used

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  • Composite organic fertilizer prepared from vegetable wastes and preparation method of composite organic fertilizer
  • Composite organic fertilizer prepared from vegetable wastes and preparation method of composite organic fertilizer
  • Composite organic fertilizer prepared from vegetable wastes and preparation method of composite organic fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Pseudomonas aeruginosa, Bacillus subtilis, Bacillus microbiota and Bacillus megaterium were inoculated on the fermentation medium at a volume ratio of 1:3:2:1, and then expanded culture on a shaker, seed tank fermentation and fermenter fermentation Proliferation culture to obtain mixed bacterial solution A, wherein the temperature of the shaker expanded culture is 28°C, the pH value is 7.0, and the culture time is 24h; the culture temperature of the seed tank fermentation is 28°C, the pH value is 6.8, and the culture time is 24h ; The fermentation culture temperature of the fermenter is 28° C., the pH value is 6.8, and the culture time is 72 hours. The fermentation medium is composed of the following raw materials by mass percentage:

[0054] Sucrose 4%, Corn Starch 4%, Bean Cake Powder 1.43%, NaCl 0.5%, CaCO 3 0.03%, MgSO 4 ·7H 2 O 0.04%, water 90%, the total content of the above components is 100%; the pH of the fermentation medium is 7.0.

[0055] Inoculate Bacil...

Embodiment 2

[0060] Pseudomonas aeruginosa, Bacillus subtilis, Bacillus microbiota and Bacillus megaterium were inoculated on the fermentation medium at a volume ratio of 1:4:3:2, and then expanded culture on a shaker, seed tank fermentation and fermenter fermentation Proliferation culture to obtain mixed bacterial solution A, wherein, the temperature of the shaker expansion culture is 29°C, the pH value is 7.1, and the culture time is 22h; the culture temperature of the seed tank fermentation is 29°C, the pH value is 7.0, and the culture time is 20h ; The fermentation culture temperature of the fermenter is 29° C., the pH value is 7.0, and the culture time is 60 hours. The fermentation medium is composed of the following raw materials by mass percentage:

[0061] Sucrose 2%, Corn Starch 2%, Bean Cake Powder 0.67%, NaCl 0.3%, CaCO 3 0.01%, MgSO 4 ·7H 2 O 0.02%, water 95%, the total content of the above components is 100%; the pH of the fermentation medium is 7.2.

[0062] Inoculate Bac...

Embodiment 3

[0067] Pseudomonas aeruginosa, Bacillus subtilis, Bacillus microbiota and Bacillus megaterium were inoculated on the fermentation medium at a volume ratio of 1:5:4:3, and then expanded culture on a shaker, seed tank fermentation and fermenter fermentation Proliferation culture to obtain mixed bacterial solution A, wherein, the temperature of the shaker expansion culture is 31°C, the pH value is 7.1, and the culture time is 19h; the culture temperature of the seed tank fermentation is 31°C, the pH value is 7.1, and the culture time is 16h ; The fermentation culture temperature of the fermenter is 31° C., the pH value is 7.0, and the culture time is 48 hours. The fermentation medium is composed of the following raw materials by mass percentage:

[0068] Sucrose 3%, Corn Starch 3%, Bean Cake Powder 1.5%, NaCl 0.4%, CaCO 3 0.02%, MgSO 4 ·7H 2 O 0.03%, water 92.05%, the total content of the above components is 100%; the pH of the fermentation medium is 7.4.

[0069] Inoculate B...

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Abstract

The invention discloses a composite organic fertilizer prepared from vegetable wastes. The composite organic fertilizer is a fermented product which is obtained by fermenting a composite microbes and the vegetable wastes, wherein the composite microbe is a mixture of bacillus mucilaginosus, bacillus subtilis, tiny bacillus, bacillus megatherium, pseudomonas aeruginosa, plant lactic acid bacteria and azotobacter chroococcum, the number ratio of all the strains is 1:(7-8):(4-6):(3-5):(1-3):(3-5):(1-2), and the total amount of viable bacteria is 2.0*10<9>-3.0*10<9> CFU/mL. The invention also discloses a preparation method of the composite organic fertilizer. The preparation method comprises the following steps: inoculating the microbes to prepare a culture medium; and adsorbing by using an adsorbent, and fermenting the vegetable wastes to obtain compost. The compost prepared by the preparation method disclosed by the invention can be used for promoting the growth development of plants, and reducing plant diseases and insect pests and reducing the use amount of the inorganic fertilizer, so that the vegetable wastes are effectively used, and pollution of wastes to farm environments is reduced.

Description

technical field [0001] The invention belongs to the technical field of biological fertilizers, and relates to a compound organic fertilizer prepared from vegetable waste, and also relates to a preparation method of the compound organic fertilizer. Background technique [0002] With the adjustment of China's agricultural industrial structure and the continuous improvement of the intensification of agricultural production, the vegetable industry has developed rapidly. However, due to the low quality of employees and the weak awareness of environmental protection, it is often seen in various vegetable production areas that a large number of wastes such as vegetable seedlings and diseased fruit bodies are randomly dumped and accumulated. These wastes are easy to rot and become smelly, which not only pollute the air, soil and surface water in the production area, but also easily breed mosquitoes and flies, become the source of bacterial or fungal diseases, induce the disease of s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05F17/00
CPCC05D3/02C05F9/00C05F11/08C05F17/00Y02W30/40
Inventor 马瑜李勃柯杨李英梅张锋张强
Owner MICROBIOLOGY INST OF SHAANXI
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