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一、合理密植花生的适宜密度应根据当地自然条件来决定。气温低、雨水少、生长期短、水肥条件差应适当密植;气温高、雨水多、生长期长、水肥条件好,则应按照垄宽60厘米、埯距2.4—2.6厘米,每埯点种3—4粒,亩保苗17000—19000株。耕种墩距与埯种穴距相同。各地条件千差万别,要根据实际情况确定密度。二、科学施肥肥料是植物的粮食,科学施肥不但可以提高产量,而且还能改善品质。花生生育期主要需氮、磷、钾三要素,每形成100公斤荚果需氮、磷和钾分别为6.8公斤、1.3公斤和3.8公
First, the appropriate density of dense planting peanuts should be based on local natural conditions to decide. Low temperature, less rainfall, short growth period, poor water and fertilizer conditions should be appropriate and close planting; high temperature, rain, long growth period, water and fertilizer conditions, should be in accordance with the ridge width of 60 cm, Apteryx 2.4-2.6 cm, 3-4 tablets, Miao seedlings 17000-19000 strains. Tillage pier distance and 埯 species point spacing the same. Conditions vary widely, according to the actual situation to determine the density. Second, scientific fertilization Fertilizer is the plant food, scientific fertilization can not only increase production, but also improve quality. Peanut growth period is mainly required nitrogen, phosphorus and potassium three elements, each forming a 100 kg pod required nitrogen, phosphorus and potassium were 6.8 kg, 1.3 kg and 3.8 km