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一、前言茶树是多年生叶用作物,采收芽叶是人们栽培的目的。本所以往研究资料指出:茶叶产量是由芽叶数量和均芽重构成的,芽叶数量是决定茶叶产量的主导因素,有效覆盖度是决定芽数的主要指标。通过近年试验与调查研究,进一步明确培养壮、宽、密、茂的丰产树冠,是提高有效覆盖度的重要措施。树冠结构是指树高、树幅、分枝数(包括骨干枝)、芽叶数等指标的综合。每一项
First, the foreword Tea is a perennial leaf crop, harvest bud leaves are the purpose of cultivation. Our previous research shows that: the yield of tea is reconstructed by the number of buds and the average buds. The number of buds is the main factor that determines the yield of tea. The effective coverage is the main index to determine the number of buds. Through experiments and investigations in recent years, it is an important measure to further improve the effective coverage by further cultivating strong, wide, dense and high yield canopy. Canopy structure refers to the tree height, tree width, number of branches (including the backbone branch), the number of buds and other indicators of synthesis. Each