Special biological organic fertilizer for rice and preparation method thereof
A bio-organic fertilizer and organic fertilizer technology, applied in the field of agriculture, can solve problems such as the impact of grain production increase, the loss of fertilizer nutrients, and the failure of active ingredients to meet the needs, so as to achieve the effects of increasing the utilization rate of chemical fertilizers, balancing nutrients, and conveniently obtaining materials
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Embodiment 1
[0034] Embodiment 1 Special bio-organic fertilizer for rice #1
[0035] The present embodiment provides a kind of bio-organic fertilizer #1 special for rice, comprising the following raw material components by weight:
[0036] 5 parts of Bacillus subtilis, 45 parts of humic acid organic matter, 5 parts of polysaccharide, 6 parts of amino acid, 1 part of carbohydrate active agent, 30 parts of diatomaceous earth, 8 parts of silicate.
[0037] Among them, the Bacillus subtilis is a composite bacterium formed by mixing Bacillus subtilis (Ehrenberg) CohnATCC11774, ATCC6633 and ATCC23059 at a ratio of 1:1:1. The active spore content of the Bacillus subtilis is 10 billion.
[0038] Its preparation method is as follows:
[0039] 1. Adding the strain culture medium to a fermenter for cultivation and fermentation, the fermentation temperature is 25-38 degrees Celsius to obtain a fermentation broth; different batches of Bacillus subtilis fermentation broth are mixed;
[0040] 2. Add p...
Embodiment 2
[0044] Embodiment 2 Special bio-organic fertilizer #2 for rice
[0045] The present embodiment provides a special bio-organic fertilizer #2 for rice, comprising the following raw material components by weight:
[0046] 8 parts of Bacillus subtilis, 30 parts of humic acid organic matter, 3 parts of polysaccharide, 5 parts of amino acid, 1.5 parts of carbohydrate active agent, 20 parts of diatomaceous earth, 5 parts of silicate.
[0047] Among them, the Bacillus subtilis is a composite bacterium formed by mixing Bacillus subtilis (Ehrenberg) CohnATCC11774, ATCC6633 and ATCC23059 at a ratio of 1:1:1. . The active spore content of the Bacillus subtilis is 60 billion.
[0048] Its preparation method is with embodiment 1.
Embodiment 3
[0049] Embodiment 3 Special bio-organic fertilizer for rice #3
[0050] The present embodiment provides a kind of bio-organic fertilizer #3 special for rice, comprising the following raw material components by weight:
[0051] 15 parts of Bacillus subtilis, 25 parts of humic acid organic matter, 4 parts of polysaccharide, 7 parts of amino acid, 1.2 parts of carbohydrate active agent, 15 parts of diatomaceous earth, 3 parts of silicate.
[0052] Among them, the Bacillus subtilis is a composite bacterium formed by mixing Bacillus subtilis (Ehrenberg) CohnATCC11774, ATCC6633 and ATCC23059 at a ratio of 1:1:1. . The active spore content of the Bacillus subtilis is 80 billion.
[0053] Its preparation method is with embodiment 1.
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