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Agricultural microbial preparation for greenhouse soil conditioning and preparing method of agricultural microbial preparation

A technology for agricultural microorganisms and soil conditioning, applied in the field of agricultural microbial preparations for facility soil conditioning and its preparation, to achieve the effects of improving stress resistance, facilitating root growth, and loosening the soil

Inactive Publication Date: 2017-01-04
大连市隆基微生态学应用研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regulate soil pH, but there are few reports on the improvement effect of mixing with straw

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Formula: the agricultural microbial preparation includes straw powder, humic acid, alginic acid, water, fermentation bacteria, formula bacteria, and the ratio of each component by weight is 80:2:3:2:0.5:1. The fermentation bacteria are yeast, bifidobacterium and acidophilus lactobacillus, and the mass ratio thereof is 20:35:28. The formula bacteria include Bacillus subtilis, Bacillus jelly-like, Bacillus megaterium and brown spherical nitrogen-fixing bacteria, and the mass ratio thereof is 30:15:12:12.

[0022] Preparation method: First, crush the straw into straw powder, then the size is above 100 mesh, and then evenly spray the fermentation bacteria, alginic acid and water in the weight ratio of 0.5:3:2 on the straw powder with a weight ratio of 80, Stir and mix evenly, and ferment after sealing for 12 days, the fermentation pressure is controlled at 0.3-0.5MPa, the temperature is 28-35°C, and the pH is 6-7; after the fermentation is completed, add humic acid and For...

Embodiment 2

[0033] Formula: the agricultural microbial preparation includes straw powder, humic acid, alginic acid, water, fermentation bacteria, formula bacteria, and the ratio of each component by weight is 90:4:2:3:1:0.5. The fermentation bacteria are yeast, bifidobacterium and acidophilus lactobacillus, and the mass ratio thereof is 25:30:20. The formula bacteria include Bacillus subtilis, Bacillus jelly-like, Bacillus megaterium and brown spherical nitrogen-fixing bacteria, and the mass ratio thereof is 30:15:12:12.

[0034] Preparation method: First, crush the straw into straw powder, and then the size is above 100 mesh, and then spray the fermentation bacteria, alginic acid and water in the weight ratio of 1:2:3 evenly on the straw powder with a weight ratio of 90, Stir and mix evenly, and ferment after sealing. The duration is 14 days. The fermentation pressure is controlled at 0.3-0.5MPa, the temperature is 28-35°C, and the pH is 6-7. Formulation bacteria, mixed into the final p...

Embodiment 3

[0046] Formula: the agricultural microbial preparation includes straw powder, humic acid, alginic acid, water, fermentation bacteria, formula bacteria, and the ratio of each component by weight is 85:3:4:4:1:1. The fermentation bacteria are yeast, bifidobacterium and acidophilus lactobacillus, and the mass ratio thereof is 30:40:35. The formula bacteria include Bacillus subtilis, Bacillus jelly-like, Bacillus megaterium and brown spherical nitrogen-fixing bacteria, and the mass ratio thereof is 30:15:12:12.

[0047] Preparation method: first crush the straw into straw powder, and then the size is above 100 mesh, and then spray the fermentation bacteria, alginic acid and water in the weight ratio of 1:4:4 evenly on the straw powder with a weight ratio of 85, Stir and mix evenly, and ferment after sealing. The duration is 16 days, the fermentation pressure is controlled at 0.3-0.5MPa, the temperature is 28-35°C, and the pH is 6-7; after the fermentation is completed, add humic a...

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PUM

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Abstract

The invention discloses an agricultural microbial preparation for greenhouse soil conditioning and a preparing method of the agricultural microbial preparation. The agricultural microbial preparation is prepared from straw powder, humic acid, alginic acid, water, zymophyte and formula bacteria in the weight ratio of (80-90):(2-4):(2-4):(2-4):(0.5-1):(0.5-1). The preparing method comprises the steps that firstly, straw is smashed into straw powder in the mesh number of 100 or above, zymophyte, alginic acid and water in the weight ratio of (0.5-1):(2-4):(2-4) are evenly sprayed on straw powder in the weight ratio of 80-90, and the mixture is stirred and mixed evenly, sealed and then fermented for 10-16 days, wherein the fermentation pressure is controlled to be 0.3-0.5 MPa, the temperature is 28-35 DEG C, and pH is 6-7; after fermentation is finished, humic acid and formula bacteria are added in the weight ratio of (2-4):(0.5-1), mixing is carried out, and the end product is obtained. According to the agricultural microbial preparation for greenhouse soil conditioning and the preparing method of the agricultural microbial preparation, straw serves as fermentation raw materials, microorganisms are used for fermentation, and alginic acid and humic acid serve as auxiliary materials at the same time, so that the obtained agricultural microbial preparation has a good effect on soil conditioning, waste is turned into wealth, and the environment is protected.

Description

technical field [0001] The invention relates to the technical field of biological agriculture, in particular to an agricultural microbial preparation for facility soil conditioning and a preparation method thereof. Background technique [0002] Soil is the foundation of our human existence. With the progress of society, the development of science and technology, and various predatory developments, the land we live in is now devastated. Therefore, we must take corresponding measures to carry out soil restoration. Taking our arable land as an example, the emergence of chemical fertilizers has made great contributions to increasing our crop production. However, in recent years, in order to pursue production, blind and excessive chemical fertilizer input, Neglecting the use of organic fertilizers led to increased input costs, but did not increase yields. On the contrary, it caused serious damage to the soil, including soil degradation including low organic matter, soil acidific...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05F17/00
CPCC05F11/00C05F11/08C05F17/00C05F11/02Y02W30/40
Inventor 曲嫣红宋永骏卞德振牛谢宝辛娜张可欣马全政
Owner 大连市隆基微生态学应用研究院
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