大力推广茶树无性系良种，需解决的问题一是良种，二是苗木。最近，笔者在工作中试用沙床发根，再用营养袋培育无性苗木，取得了较好的效果。该法与传统短穗扦插育苗法相比，不但能解决一些地方取用“心主”不便的困难，而且还具有插穗发很快、发根数多、苗茎相对较粗、根系发达 Vigorously promote the tea tree clones, the problem to be solved is the first seed, and second, seedlings. Recently, I try to use the sand bed root in the work, and then nurturing nursery stocking bags, and achieved good results. The method compared with the traditional short spike cuttage seedling method, not only to solve some places to take “heart Lord ” inconvenience difficulties, but also with cutting fast hair, hair root number is more thick, relatively thick seedling stems, roots developed