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摘要夏暑季采用遮荫网对乌龙茶茶园进行适度遮前，可使茶鲜叶叶绿素ａ、叶绿素ｂ和叶绿素总量提高；遮荫处理叶片厚度、表皮层、角质层及栅栏组织的厚度明显低于不遮荫处理，遮荫改变了叶片组织结构，提高鲜叶持嫩性。茶树是一种多年生耐荫植物，在高山密林的弱光条件下均能生
Abstract Applying shadow net to shelter the oolong tea garden in summer and summer can increase chlorophyll a, chlorophyll b and total chlorophyll in the fresh tea leaves. The thickness of the leaves, the epidermis, the stratum corneum and the palisade tissue in the shade treatment were significantly lower Without shading treatment, shading changed the leaf tissue structure and improve the tenderness of fresh leaves. Tea tree is a perennial shade plants, in low light conditions in the mountain jungle can be born