从春茶开采到秋季封园,茶树体内和土壤中各种养分含量已显著减少。为使茶树能安全越冬,恢复树势,次年高产,应加强茶园冬管工作:一、定形修剪。进行冬季修剪能促进翌年新梢萌发,恢复树势,提高产量。修剪的原则是:幼龄茶园定型修剪,因品种不同,剪型高低有别,大叶品种先 From the spring tea mining to the closing of the park in the autumn, tea plant in the soil and a variety of nutrient content has been significantly reduced. In order to make the tea tree safe and wintering, restore the tree vigor, the following year high yield, winter tea should strengthen the work of the tea garden: First, stereotypes pruning. Winter pruning can promote the next shoot shoots germination, restoration of tree vigor and increase production. Pruning principle is: stereotypes young tea plantation pruning, due to different varieties, scissors are different, big leaf varieties first