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叶面施肥具有用肥少、使用简便、肥效迅速等优点。叶面施肥法已在农业生产中广泛应用。在叶面施肥过程中应注意以下环节,才能提高施肥效果。1.正确选用叶肥品种。按照土壤中缺什么元素,农作物对某些特定元素敏感,农作物长势长相,有的放矢选用叶肥品种。比如南方土壤缺锌,十字花科作物对硼敏感,豆科作物对钼敏感,给农作物喷施相应的缺乏元素和敏感元素,可提高肥料的利用效果。适宜叶面
Foliar fertilizer with less fat, easy to use, fertilizer and other advantages quickly. Foliar fertilizer has been widely used in agricultural production. In the process of foliar fertilizer should pay attention to the following aspects, in order to improve the fertilization effect. 1. The correct choice of leaf fertilizer varieties. In accordance with the lack of any element in the soil, crops are sensitive to certain elements, crops grow looks, there is a clear choice of leaf fertilizer varieties. For example, the soil in the south is deficient in zinc, the cruciferous crops are sensitive to boron, the leguminous crops are sensitive to molybdenum, and the crops are sprayed with a corresponding lack of elements and sensitive elements to improve the utilization effect of fertilizers. Suitable for foliage