使用采茶剪或机械采摘的茶园,都以茶树高70cm,弧状树形,茶行宽30cm,为理想茶园。树高90cm的高型茶园或采摘面枝条细小、芽瘦弱的茶园,鲜叶收获量少,采摘作业不能顺利进行,必须更新采摘面。此外从安全作业与节省能源角度来看更新采摘面也十分重要。与其他多年生植物相比,茶树经得起刈剪、萌芽力强,适当更新采摘面不难维持四十年以上的高产。采摘面的更新与肥培管理同等重要。 The use of tea-picking scissors or mechanical picking of tea, tea trees are all high 70cm, arc-shaped tree, tea line width 30cm, ideal for tea. Tree height of 90cm high-type tea plantation or picking surface small branches, bud thin tea plantation, fresh leaves less harvesting, picking operations can not be carried out smoothly, the picking surface must be updated. In addition, it is also important to update the picking surface in terms of safe operation and energy saving. Compared with other perennials, the tea tree can withstand cutting and sprouting, sprouting and strong, appropriate to update the harvested surface is not difficult to maintain high yield over 40 years. Picking surface updates and fattening management is equally important.