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上海市农科院土肥所研制的“绿茶茶叶素”,是一种除含有氮、磷、钾、镁外,还含有多种微量元素.我们用于夏茶试验,用100倍的“茶叶素”稀释液于5月26日、6月2日、6月9日、7月3日在茶叶正、反面上各喷施一次。试验结果表明,茶叶素能促使茶芽早生快发,芽叶肥壮嫩绿,持嫩性增强,品质提高.喷施茶叶素的茶芽萌发密度比对照增39％,一芽二叶新梢长度比对照长0.95厘米,新梢叶面积增加28.8％,百
Shanghai Academy of Agricultural Sciences Soil Fertilizer developed by the “green tea tea leaves,” is a kind of addition to containing nitrogen, phosphorus, potassium, magnesium, but also contains a variety of trace elements.We used for summer tea test, with 100 times the “tea element ”Diluent on May 26, June 2, June 9, July 3 in the tea is positive and negative on the spray once. The results showed that the tea leaves could promote the quick germination of tea buds in the early growing season, the sprouts were tender and tender, the tenderness was enhanced and the quality was improved.The germination density of tea buds sprayed with tea leaves was 39% higher than that of the control, 0.95 cm, shoot tip area increased by 28.8%, one hundred