Soil improvement biofertilizer and preparation method of soil improvement biofertilizer
A technology for biological fertilizer and soil improvement, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of soil properties and fertility improvement, and the effect of improving crop quality is not obvious, so as to improve crop yield and quality, and improve product quality. , the effect of increasing nitrogen content
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[0019] specific implementation plan
[0020] The present invention will be described in detail below through specific examples.
[0021] Preparation of compound microbial agent
[0022] The active ingredients of the composite microbial bacterial agent are Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis, Bacillus megaterium and silicate bacteria, and it is characterized in that the number of viable bacteria of Bacillus licheniformis in the bacterial agent is 0.5×10 -1.5×10 cfu / g, the viable count of Bacillus pumilus is 0.2×10 -0.8×10 cfu / g, the viable count of Bacillus paraspora is 0.2×10 -0.8×10 cfu / g, Bacillus megaterium The number of viable bacteria of the bacterium is 0.5×10 -1.5×10 cfu / g, and the number of viable bacteria of the silicate bacteria is 0.5×10 -1.5×10 cfu / g; the preparation process of the compound microbial agent is as follows: , Bacillus pumilus, Bacillus lateralosporus, Bacillus megaterium and silicate bacteria are cultured on a slant, a shake...
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