茶树经过一年的采摘,到冬季树体比较虚弱,易受病虫害,抗寒能力减弱。冬季如能及时做好抚育工作,对于加快恢复树体、培壮树势,夺取翌年茶叶高产优质有着十分重要的作用。一、深翻土壤,重施基肥。茶树的主根可深入土壤1米以上,侧支根和吸收根能布满环绕树冠的10—40厘米土层,最适宜在土层深厚、松软、肥沃及宜耕性好的条件下生长。深 After a year of tea picking, to the winter tree is relatively weak, susceptible to pests and diseases, cold ability weakened. In winter, if we can do the tending work in time, it is very important to speed up the recovery of the tree, cultivate the strong tree vigor, and seize the high yield and quality of tea the following year. First, deep turn the soil, heavy base fertilizer. The main roots of the tea tree can penetrate into the soil more than 1 m. The lateral roots and the absorbed roots can be covered with 10-40 cm soil layers around the canopy, and are most suitable for growth under conditions of deep, soft, fertile and good tillage. deep