Compound microbial organic fertilizer and preparation method thereof
A microbial organic fertilizer and compound technology, which is applied in the field of biological fertilizers, can solve the problems of high cost, unstable quality, and not many biological organic fertilizers, and achieves the improvement of microbial flora structure, rapid reproduction, and promotion of plant root growth. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0047] The fermentation liquid of Trichoderma viride JUWEI002 described in Example 1 is obtained by fermenting Trichoderma viride (Trichoderma viride) JUWEI002 with strain preservation number CGMCC NO.7035 according to the prior art, and the number of live bacteria in the fermentation liquid of Bacillus subtilis JUWEI001 is ≥1 ×10 9 Individual / ml; Trichoderma viride JUWEI002 fermented liquid described in embodiment 2~3 is prepared according to the following method:
[0048] ① Inoculate the plate PDA medium with Trichoderma viride JUWEI002, and transfer to 2 generations;
[0049] ②Pick the mycelium from the edge of the colony and transfer it to the bran juice medium, culture temperature 28°C-30°C, 200rpm, culture time 36h, to prepare Trichoderma viride JUWEI002 culture medium;
[0050] ③Inoculate the Trichoderma viride JUWEI002 culture solution prepared in step ② into the bran juice fermentation medium with an inoculation amount of 5% (w / w). The fermentation conditions are: te...
Embodiment 2
[0081] A compound microbial organic fertilizer, the components are as follows, all in parts by weight:
[0082] 1 part of Trichoderma viride JUWEI002 fermentation broth, 1 part of Bacillus subtilis JUWEI001 fermentation broth, 22 parts of peat soil, 38 parts of tobacco residue, 38 parts of silkworm excrement, 6 parts of calcium powder, and 1 part of potassium fulvic acid.
[0083]The preparation method is the same as in Example 1.
[0084] Effects of the compound microbial organic fertilizer prepared in this example on the growth of watermelon and rhizosphere microorganisms in continuous cropping greenhouses (Heze, Shandong). The watermelon variety to be tested was Jingxin No. 1, and 200kg / mu of compound microbial organic fertilizer was used as the test group; commercially available bio-organic fertilizer was used as the control group, and the application rate was 200kg / mu. During the experiment, all treatments did not use any fungicides and other base fertilizers.
[0085] ...
Embodiment 3
[0096] A compound microbial organic fertilizer, the components are as follows, all in parts by weight:
[0097] Trichoderma viride JUWEI002 fermentation broth 4 parts, Bacillus subtilis JUWEI001 fermentation broth 4 parts, peat soil 25 parts, tobacco residue 33 parts, silkworm excrement 33 parts, calcium powder 7 parts, potassium fulvic acid 1 part.
[0098] The preparation method is the same as in Example 1.
[0099] Effects of compound microbial organic fertilizer on strawberry yield and quality (Weifang, Shandong). The experimental variety is Baojiaozaosheng. Test group 1 applied 200kg / mu of this product, test group 2 applied commercially available microbial organic fertilizer 200kg / mu, and the control group applied farmyard manure (pig manure) 400kg / mu. The three kinds of fertilizers were applied at one time as the base fertilizer, and the protected land was cultivated conventionally.
[0100] The results are shown in Table 7. Compared with the application of farmyard m...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com