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Field Triak of Application of the Active Leaf Fertillzer"Yezhuang"on Tea Leaf Productivity
Author(s): 
Pages: 102-104
Year: Issue:  3
Journal: China Forestry Science and Technology

Keyword:  叶面肥产量;
Abstract: 对新研发的荼用"叶壮"叶面肥进行了田间试验,对于春茶、夏茶和秋茶进行了3次田间试验,结果证明施用该叶面肥2~4次后,鲜茶叶的产量较对照增产20%以上,而施用双吉尔-GGR的对照增产小于10%.施用该叶面肥后生产的成品茶在茶叶感官评审方面与对照没有差异.茶叶理化指标分析结果表明施用该叶面肥后生产的成品茶在茶多酚、水浸出物、氨基酸和咖啡碱含量指标上均有提高.
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