1. Principle of fertilization: organic fertilizers and inorganic fertilizers are applied together. Nitrogen, phosphorus, potassium, micro-fertilizer with a reasonable mix, adequate base fertilizer, appropriate fertilizer. 2. The amount of fertilization: peanuts need a lot of nutrients throughout their lives, generally 300-400 kilograms per kilogram of peanut, Mushi organic fertilizer 3000 kilograms, urea 15 to 25 kilograms, potassium chloride 15 to 20 kilograms, 15 to 20 kilograms of diammonium. Or peanut special fertilizer content 45% (10-18-17) 25 kg per mu. 3. Fertilization method: All peanuts are used as ground fertilizer without top-dressing; ground phosphorus, potassium and organic fertilizer are used together as base fertilizer, nitrogen fertilizer generally accounts for 50% to 80% of the total application amount, and the rest is applied at the early flowering stage; Wheat sets peanuts in the first flowering period. In the middle and late stages, spraying foliar fertilizers according to growing conditions, such as boron, zinc (0.2%), and potassium dihydrogen phosphate (0.1% to 0.2%), can protect leaves, preserve roots, and extend the functional period of the parietal lobe.
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