Method for preparing organic bacteria liquid, organic bacteria liquid prepared by method and application of organic bacteria liquid

A technology of organic bacteria and organic fertilizer, which is applied in the field of organic bacterial liquid for biological bacterial fertilizer, which can solve the problems of difficult to achieve the expected effect, complicated compound strains, and unsatisfactory effect of compound strains, etc.

Active Publication Date: 2013-04-03
SHANDONG SUPER AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some strains perform well under laboratory conditions, but when actually producing fertilizers or using them in farmland, due to differences in the environment, the survival rate may be low, and it is difficult to achieve the desired effect after use.
In addition, in the prior art, compound strains (2-3 bacterial strains that do not produce antagonistic effects) are also used to produce fertilizers, but using compound strains is a r...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Collect 100 samples of organic substances containing specific microorganisms from furfural slag and plant ash to be produced as fertilizers, and isolate 56 strains of bacillus, 132 strains of yeast, 27 strains of photosynthetic bacteria, 18 strains of actinomycetes, 23 strains of lactic acid bacteria, and filamentous fungi 18 plants. Through statistical analysis, 16 excellent strains were determined from various strains. Classify the 16 candidate strains according to Bacillus, Saccharomyces, Actinomycetes and Filamentous Fungi, Photosynthetic Bacteria and Lactic Acid Bacteria, and first select the strain with the highest efficiency in each category as the core strain. Under indoor culture conditions, two different strains were cultured in the same petri dish to observe whether there was any antagonism between them. If antagonism was found, another strain from the same species was selected for culture. Through comparative observation experiments, it was determined that ...

Embodiment 2

[0046] Collected 100 samples of organic matter containing specific microorganisms from activated sludge, livestock and poultry manure, plant ash, and crop straw, and isolated 52 strains of bacillus, 112 strains of yeast, 26 strains of photosynthetic bacteria, and 20 strains of actinomycetes , 25 strains of lactic acid bacteria, 20 strains of filamentous fungi. Through statistical analysis, 24 excellent strains were determined from various strains. Classify the 24 candidate strains according to Bacillus, Yeast, Actinomycetes and Filamentous Fungi, Photosynthetic Bacteria and Lactic Acid Bacteria, and first select the strain with the highest efficiency in each category as the core strain. Under indoor culture conditions, two different strains were cultured in the same petri dish to observe whether there was any antagonism between them. If antagonism was found, another strain from the same species was selected for culture. Through comparative observation experiments, it was dete...

Embodiment 3

[0055] A kind of seed dressing agent, namely the organic bacterium liquid that embodiment 2 makes. According to the proportion of 0.05-0.10% of the weight of sown rapeseed, it is added to crop seeds and mixed for sowing in farmland. Choose an organic fertilizer with an organic matter content of 45%, without seed dressing, number 1; another group of organic fertilizers with an organic matter content of 45%, use the above method for seed dressing, number 2. 1 and 2 were respectively applied to two rapeseed fields at an amount of 50 kg / mu. The rapeseed variety was Qinyou No. 7, and the petiole length, chlorophyll content, and soluble sugar content of each rapeseed field were measured 20 days after sowing. The results showed that the petiole length, chlorophyll content and soluble sugar of rapeseed were all increased by more than 10%.

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PUM

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Abstract

The invention discloses a method for preparing organic bacteria liquid, the organic bacteria liquid prepared by the method, and an application of the organic bacteria liquid. The organic bacteria liquid is prepared by breeding bacteria from industrial and agricultural wastes which are rich in organic materials, such as plant ash, furfural residue, excrement, activated sludge, and crop straw, and screening, expanding and propagating the bred bacteria. The organic bacteria liquid has the characteristic of high bacterial activity, and can be used as a mother culture in the production of a microbial fertilizer or directly used as a seed-dressing agent.

Description

technical field [0001] The invention relates to an organic bacterial liquid for biological bacterial fertilizer, belonging to the field of microbial fertilizers. Background technique [0002] With the adjustment of my country's rural economic structure and the acceleration of agricultural industrialization, the discharge of industrial and agricultural waste such as biogas residue, plant ash, furfural residue, and animal manure has increased significantly. According to the pollution survey conducted by the National Environmental Protection Agency: In 2010 alone, the national discharge was 1.9 billion tons, 2.4 times that of industrial solid waste (780 million tons) in the same year, and COD emissions reached 71.18 million tons, which greatly exceeded industrial waste water and domestic waste. The sum of COD emissions from wastewater. This has seriously led to the deterioration of the rural ecological environment. It not only pollutes the air, water and soil, but also breeds ...

Claims

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Application Information

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IPC IPC(8): C05F11/08
Inventor 颜桂荣
Owner SHANDONG SUPER AGRI SCI & TECH
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