High-efficiency multi-bacterial activity biogas residue biofertilizer and preparation method thereof
A multi-strain, bio-fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as low fertilizer efficiency, weak biological bacteria activity, and poor multi-bacteria symbiosis environment, and achieve strong biological activity, inhibition of absorption, and multiple Good effect of bacterial symbiotic environment
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Embodiment 1
[0040] First, the nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are cultured respectively (including test-tube culture and fermenter expansion culture) to become microbial raw materials, for standby use;
[0041] Secondly, the decomposed biogas residues (the following examples are the same as this) are dried (because the temperature is suitable, the microorganisms in the biogas residues will not be killed), pulverized, sieved, and the particle size is Less than 0.18mm, spare;
[0042] Third, take 44 parts of the above-mentioned standby biogas residues and microorganisms by weight [this embodiment adopts nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, yeast bacteria in equal parts, and other ratio; or adopt one of the bacteria or two kinds of bacteria or three kinds of bacteria or four kinds of bacteria; the following exam...
Embodiment 2
[0055] First, the nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are cultured respectively (including test-tube culture and fermenter expansion culture) to become microbial raw materials, for standby use;
[0056] Secondly, the decomposed biogas residue is dried, pulverized and sieved by the heat energy generated by biological fermentation, and the particle size is less than 0.18mm, and it is ready for use;
[0057] Third, take 54 parts of the above-mentioned standby biogas residues and microorganisms by weight [this embodiment adopts nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast] 0.4 parts, chlorine Potassium [potassium (K 2 O) amount 57%] 10 parts, 15 parts of humic acid, medium and trace elements [this embodiment adopts calcium, magnesium, sulfur, iron, zinc, boron, manganese, copper, chlorine, molybdenum,...
Embodiment 3
[0060] First, the nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are cultured respectively (including test-tube culture and fermenter expansion culture) to become microbial raw materials, for standby use;
[0061] Secondly, the decomposed biogas residue is dried, pulverized and sieved by the heat energy generated by biological fermentation, and the particle size is less than 0.18mm, and it is ready for use;
[0062] Third, take 49 parts of the above-mentioned standby biogas residues and microorganisms [this embodiment adopts nitrogen-fixing bacteria, phosphorus-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and equal parts of yeast] 0.4 parts by weight, chlorine Potassium [potassium (K 2 O) amount 57%] 10 parts, 10 parts of humic acid, medium and trace elements [this embodiment adopts calcium, magnesium, sulfur, iron, zinc, boron, manganese, copper, chlor...
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