Special compound microbial fertilizer for paddy rice and preparation method thereof
A technology of compound microorganisms and compound fertilizers, applied in the direction of fertilizer mixture, application, fertilization equipment, etc., can solve the problems of incomplete nutritional components of organic fertilizers and microbial fertilizers, the influence of rice planting models, and unreasonable use of chemical fertilizers, etc., to achieve field planting Strong ability, improvement of rice quality, and fast reproduction
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Embodiment 1
[0043] Embodiment 1 A kind of preparation method of special compound microbial fertilizer for rice
[0044] The special compound microbial fertilizer for rice contains the following substances in parts by weight:
[0045] 96 parts of semi-finished organic and inorganic compound fertilizers;
[0046] Composite microbial components 4 parts.
[0047] The organic-inorganic compound fertilizer semi-finished product contains the following raw materials in parts by weight:
[0048]
[0049] The composition of the effective viable count content of the composite microorganism is:
[0050]
[0051]
[0052] (1) Preparation of the above composite microbial components:
[0053] I. the preparation of bacillus mixed spore powder:
[0054] a. Slant culture: Inoculate the original strains of Bacillus subtilis and Bacillus megaterium on the slant medium under sterile conditions, and cultivate them at 28±2°C for 36-48 hours;
[0055] b. Shaker culture: Inoculate the strains cultur...
Embodiment 2
[0080] Embodiment 2 A kind of preparation method of special compound microbial fertilizer for rice
[0081] The special compound microbial fertilizer for rice contains the following substances in parts by weight:
[0082] 96 parts of semi-finished organic and inorganic compound fertilizers;
[0083] Composite microbial components 4 parts.
[0084] The organic-inorganic compound fertilizer semi-finished product contains the following raw materials in parts by weight:
[0085]
[0086] The composition of the effective viable count content of the composite microorganism:
[0087]
[0088] When preparing the composite microbial combination, adjust the total effective number of viable bacteria to 45 billion cfu / g, then mix it with tap water and dextrin at a ratio of 5:12:10, and then spray it on the organic-inorganic compound fertilizer semi-finished granules with a sprayer surface. All the other methods are the same as in Example 1.
[0089] This product is a special comp...
Embodiment 3
[0090] Embodiment 3 paddy compound microbial fertilizer
[0091] The special compound microbial fertilizer for rice contains the following substances in parts by weight:
[0092] 96 parts of semi-finished organic and inorganic compound fertilizers;
[0093] Composite microbial components 4 parts.
[0094] The organic-inorganic compound fertilizer semi-finished product contains the following raw materials in parts by weight:
[0095]
[0096] The composition of the effective viable count content of the above-mentioned composite microorganisms:
[0097]
[0098] When preparing the composite microbial combination, adjust its total effective bacterial count to 5 billion cfu / g, then mix it with tap water and dextrin at a ratio of 5:12:10, and then spray it onto the organic-inorganic compound fertilizer semi-finished granules with a sprayer surface. All the other methods are the same as in Example 1.
[0099] This product is a special compound microbial fertilizer for ric...
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