丹阳市现有茶叶面积800多hm~2,但无性系面积只有13.3多hm~2,占总面积的2％。为了提高无性系良种茶覆盖率,加大无性系茶叶推广力度,解决外地茶苗栽种成活率不高的问题,我们于2002年10月在杏虎农业科技示范园内,建立无性系良种茶育苗基地,采用短穗扦插和遮阳网覆盖技术,进行茶苗繁育研究试验。扦插的茶苗成活率在80％以上。 Danyang City, the existing tea area of ​​more than 800 hm ~ 2, but the clonal area of ​​only 13.3 more than hm ~ 2, accounting for 2% of the total area. In order to improve clonal coverage of elite tea, clonal tea to increase efforts to solve the problem of foreign tea plantation survival rate is not high, we apricot in October 2002 Agricultural Science and Technology Demonstration Park, the establishment of cloning seed tea nursery Base, using short cuttings and shade net covering technology, tea seedling breeding research trials. Cutting the survival rate of tea seedlings in more than 80%.