Production method of pest control organic fertilizer
A technology for preventing pests and diseases and production methods, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of the conversion rate of tobacco waste residues that are difficult to decompose and organic matter, and achieve the effects of reducing energy consumption of mechanical turning, fast heating rate, and high fermentation temperature
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Embodiment 1
[0019] A method for producing an organic fertilizer for preventing pests and diseases, characterized in that it comprises the steps in the following order:
[0020] (1) Extraction of sulfated nicotine: Take tobacco solid waste with a nicotine content of less than 0.8%, extract sulfated nicotine with a concentration of 10% by the horizontal rotation oil immersion method, and then dilute the sulfated nicotine to 0.5% ‰ concentration for later use; the rotary oil immersion method uses a rotary extractor to extract the pretreated tobacco waste with an extractant, and then reacts with dilute acid to obtain 10% sulfated nicotine.
[0021] (2) Pre-fermentation: Take 0.3 tons of cow dung and 0.7 tons of tobacco waste residue after extracting sulfated nicotine, add 2 kg of fermentation strains after mixing, and the fermentation strains can be commercially available conventional strains, and then add 10 kg of fermented loose 10kg fermentation loosening agent is obtained by mixing the fo...
Embodiment 2
[0035] Fermentation bulking agent used in the present embodiment obtains after mixing the following powdery raw materials by following weight percentage: 35% starch, 15% calcium carbonate, 30% ammonium bicarbonate, 5% anhydrous aluminum potassium sulfate, 15% phosphoric acid Calcium dihydrogen, all the other are with embodiment 1.
Embodiment 3
[0037] Fermentation loosening agent used in the present embodiment is obtained by mixing the following powdery raw materials in the following weight percentages: 30% starch, 10% calcium carbonate, 28% ammonium bicarbonate, 10% anhydrous aluminum potassium sulfate and 22% phosphoric acid Calcium dihydrogen, all the other are with embodiment 1.
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