Environmentally friendly fertilizer for pest dispelling, pest killing, bacterium inhibiting and bacterium killing, and production technology and use method thereof

Abstract

The invention provides an environmentally friendly fertilizer for pest dispelling, pest killing, bacterium inhibiting and bacterium killing, and a production technology and a use method thereof. The fertilizer is a neutral or weakly acidic fertilizer, and contains a diallyl disulfide and diallyl trisulfide mixture. The pH value of a saturated aqueous solution of the fertilizer can be 5-7, and preferably 6.5-7. The fertilizer can have the following one or more characteristics: 1, a compound fertilizer or a composite fertilizer; 2, a slow release fertilizer or a controlled release fertilizer; 3, an organic fertilizer or an inorganic fertilizer or an organic-inorganic compound fertilizer; 4, urea, a urea-ammonium mixed nitrogen fertilizer and polypeptide urea; 5, monoammonium phosphate and diammonium phosphate; and 6, potassium chloride and potassium sulfate. The fertilizer can provide crop nutrients, effectively purifies soil and control the diseases and insect pests of crops, and diallyl disulfide and diallyl trisulfide are from garlic extracts, are most safe biological pesticides proved in the laboratory at present, have no toxic side effects, no drug residual and no drug resistance, and are best additives substituting antibiotics to produce nuisance free products.

Description

technical field [0001] The invention relates to an insect-repelling, insect-killing, antibacterial and antibacterial environment-friendly fertilizer and its production process and application method. Especially mixtures of diallyl disulfide and diallyl trisulfide (ratio 2.5:1) and neutral fertilizers or weakly acidic fertilizers (compound fertilizers, compound fertilizers, slow-release fertilizers, controlled-release fertilizers, organic Fertilizer, organic-inorganic compound fertilizer, urea, urea ammonium nitrogen fertilizer, polypeptide urea, monoammonium phosphate, diammonium phosphate, potassium chloride, potassium sulfate and other fertilizers) or a mixture of weakly acidic fertilizers to purify the soil and effectively control underground pests and diseases, And it has the function of fumigation and expelling the pests and diseases on the ground, which is green and environmentally friendly. Background technique [0002] The current situation of pesticide use: Due to ...

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Problems solved by technology

[0002] The current situation of pesticide use: Due to the frequent occurrence of crop diseases and insect pests, farmers' awareness of environmental protection is not strong, farmers use a large number of high-efficiency and highly toxic pesticides, polluting air and water sources, serious pesticide residues in food and vegetables, and frequent food safety incidents. Great threat to people's life and health, food safety has become the focus of attention of the whole society

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