茶用叶面肥“催芽素”安徽农大研制的茶树专用叶面肥——催芽素，已通过技术鉴定，并获国家专利。催芽素由赤霉素、钾、碳、氮、硫、锌等成分配制而成。茶树喷施催芽素后叶片中叶绿素含量、光合速率比对照高５倍左右；在适宜条件下，能使春茶开采期提前４天以上，春茶较对... Tea with foliar “budding hormone” Anhui Agricultural University developed a special foliar fertilizer - Buds, has passed the technical appraisal, and won the national patent. Budding hormone from the gibberellin, potassium, carbon, nitrogen, sulfur, zinc and other ingredients prepared. After the spraying of the tea tree, the content of chlorophyll in the leaves is about 5 times higher than that of the control; Under the suitable conditions, the spring tea can be advanced for more than 4 days in advance and the spring tea is more ...