Mixed fermented fertilizer for rice and preparation method of mixed fermented fertilizer

Abstract

The invention discloses mixed fermented fertilizer for rice and a preparation method of the mixed fermented fertilizer. The mixed fermented fertilizer is prepared from the following formula components in parts by mass: 60-80 parts of bran, 30-50 parts of soybean dregs, 1-2 parts of microbial strains, 10 parts of peanut bran, 30 parts of rice bran, 50-70 parts of wood chips, 3-5 parts of sodium nitrophenolate, 1-2 parts of potassium permanganate, 10-12 parts of potassium ore powder, 6-8 parts of aluminum silicate, 6-10 parts of epoxy soybean oil and 6-8 parts of diatomaceous earth. The fertilizer has the advantages that the formula is reasonable, nutrients are complete, the ratio of nitrogen, phosphorus and potassium is reasonable, the fertilizer is directed at the growth and development laws of the plant and fertilizer requirement laws, operation is convenient, the fertilizer utilization rate can be increased, the fertilizer application amount is reduced, the plant quality is improved, the yield is greatly increased, the quality is improved, and probiotics in soil also are increased.

Description

technical field [0001] The invention relates to the field of fermented fertilizers, in particular to a rice mixed fermented fertilizer and a preparation method thereof. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential mineral elements for plants, improves soil properties, and improves soil fertility. It is one of the material bases of agricultural production. At present, the compound fertilizers produced in our country are mainly composed of nitrogen, phosphorus, potassium and other chemical fertilizers. The disadvantage is that after long-term use, it will not only aggravate the pests and diseases of crops, but also cause weeds to grow and cause serious environmental pollution. , make the soil ecological imbalance of cultivated crops, cause soil compaction and other phenomena, form a vicious cycle of agriculture, and restrict the sustainable development of my country's modern agricultural industry. Therefore, the fertilizer...