Liquid composite biological multi-control fertilizer, and preparation method and application thereof
A biological and liquid technology, applied in botanical equipment and methods, fertilizers made from biological waste, applications, etc., can solve problems such as good application effect, and achieve a wide range of applications, improve soil structure, and improve fertility.
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[0064] The preparation method of the liquid compound biological multi-control fertilizer of the embodiment of the present invention 1~9 is the following steps:
[0065] A, preparation of Trichoderma viride fermentation degradation liquid
[0066] According to the proportion by weight, take 15 parts of solid medium, put it into the fermentation tank, add 9 parts of water, make the water content reach 60%, and the pH value is 7.0, stir, mix well, and sterilize at 121 ° C for 20 minutes, drop to room temperature, then inoculate 3.6 parts of Trichoderma viride on solid medium for fermentation, culture temperature is 25°C, and culture time is 60 hours. Spray a small amount of sterilized water into the tank to keep the water content at 60%, and stir it to make the fermentation complete. In order to ensure the ventilation during the fermentation, four layers of breathable non-woven fabrics are used to cover the tank mouth, and the fermented degradation products are filtered and washe...
Embodiment 1
[0078] The solid medium is 10 parts of Trichoderma viride fermented degradation solution, 10 parts of substrate, and 53.2 parts of sterile water prepared from dried Nanguo pear waste residue, and mixed uniformly to obtain a mixed solution. Then add 2.5 parts of Streptomyces hygroscopicus liquid, 2.5 parts of Streptomyces cinnamomum brown liquid, 3 parts of Bacillus amyloliquefaciens liquid, 3 parts of Bacillus sphaericus liquid, 11 parts of jelly-like Bacillus liquid, 2.4 parts of Azotobacter brownus liquid, gold 2.4 parts of Streptomyces chromogenes liquid is uniformly mixed with the above-mentioned mixed liquid to obtain a liquid composite biological multi-control fertilizer with an effective number of viable bacteria greater than 200 million / g. For wheat fields, spray plants with 1:300-500 times dilution, 300-500mL per mu of land each time. During the spraying period, it can be sprayed every 7 days or so during the seedling raising, planting, initial flowering, and fruiting...
Embodiment 2
[0080] The solid medium is 10 parts of Trichoderma viride fermented degradation solution, 10 parts of substrate, and 47 parts of sterile water prepared from dried Nanguo pear waste residue, and mixed uniformly to obtain a mixed solution. Then add 3 parts of Streptomyces hygroscopicus liquid, 3 parts of Streptomyces cinnamomum brown liquid, 4 parts of Bacillus amyloliquefaciens liquid, 4 parts of Bacillus sphaeroides liquid, 13 parts of jelly-like Bacillus liquid, 3 parts of brown nitrogen-fixing bacteria liquid, gold 3 parts of Streptomyces chromogenes liquid, mixed evenly with the above-mentioned mixed liquid, can obtain a liquid compound biological multi-control fertilizer with an effective number of viable bacteria greater than 200 million / g, used in paddy fields, use 0.5 kg of this product to soak 2.5 kg of rice seeds7 Day, 25 ~ 30 ℃ germination sowing, play the role of fertilizer and medicine double effect.
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