Compound probiotics preparation for biological organic fertilizers and preparation method thereof

A technology of compound probiotics and bio-organic fertilizers, which is applied in urban greening, environmental protection, and agricultural applications, can solve the problem that the microbial flora of soil flora cannot be supplemented, the effective number of viable bacteria of bio-organic fertilizers cannot be reached, and the products do not meet the requirements. Bio-organic fertilizers and other issues, to achieve the effect of being suitable for large-scale production and application, improving crop yield and disease resistance, and improving poor soil
CN102229900BInactive Publication Date: 2012-06-20周剑平 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
周剑平
Publication Date
2012-06-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a compound probiotics preparation for biological organic fertilizers and a preparation method thereof. The preparation method comprises the following steps: performing activated culture of 14 kinds of probiotics, including Pseudomona putida, Streptomyces violovariabilis, Rhizobium sp., Azotobacter chroococcum, Bacillus subtilis, Bacillus amyloliquefaciens, Bacillus cereus,Bacillus subtilis, Bacillus weihenstephanensis, Bacillus mucilaginosus, Bacillus thuringiensis, Saccharomyces rouxii, Streptomyces griseus var. ferrugineus, and Streptomyces microflavus; performing mixed inoculation at a proportion of 1% to 5% to a 500 mL liquid seed culture medium; then performing amplification culture; and finally delivering the strains to a 500 mL fermentor and fermenting for 3 to 5 days under such conditions that the temperature ranges from 28 DEG C to 30 DEG C and the rotational speed is 200 rpm, to obtain a liquid-state compound probiotics preparation. The compound probiotics preparation for biological organic fertilizers, provided by the invention, plays important roles of taking advantage of microbial ecology, improving soil, promoting plant growth, improving the yield and disease resistance of crops and reducing the consumption of fertilizers.
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Description

technical field

[0001] The invention relates to a biological organic fertilizer compound probiotic agent and a preparation method thereof, belonging to the fields of agricultural application, urban greening, environmental protection and the like. Background technique

[0002] Livestock and poultry manure, crop stalks, urban domestic waste and garden plant waste are the direct sources of disturbing the world's environment and people's health. And due to the long-term unreasonable use of chemical fertilizers, the proportion of nutrients in some farmland is out of balance, resulting in different degrees of damage to the ecological environment of farmland, soil physical and chemical properties and floristic soil microorganisms, endangering the safety of agricultural products and people's lives to a certain extent. quality. The bio-organic fertilizer not only provides the nutrients needed for plant growth, but also supplements the microorganisms of the soil flora, and can also e...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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