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在花生生长发育的各个阶段,植株得到足够的养分供应,才能进行正常的生长发育。一、苗期。花生幼苗健壮,能够多开花、多结果。麦田套种花生或麦后灭茬播种的花生,大部分都因基肥不足而影响了幼苗早发壮长,因此要适时追施苗肥,一般在出苗后10—20天,每亩用尿素3—4公斤或碳铵8—10公斤与清粪水30—40挑混合沟施或穴施,可促使幼苗早发,增加花芽分化数和有效花数,从而提高产量。
In all stages of peanut growth and development, plants get adequate nutrient supply in order to carry out normal growth and development. First, the seedling. Peanut seedlings robust, able to bloom more, more results. Most of the peanuts planted in wheat field interplanted with peanut or wheat after stubble crop affect the early growth of seedling due to the shortage of basal fertilizer, therefore, the seedling fertilizer should be topdressing timely, usually 10-20 days after emergence, with urea 3-4 Kg or ammonium bicarbonate 8-10 kg and 30-40 picks mixed with dredging ditch Shi or hole Shi, can promote early seedlings, increasing the number of flower buds and the effective number of flowers, thereby increasing production.