茶树是异花授粉植物,借助昆虫传播花粉,其后代易发生变异。若采用种子繁殖苗木,则不能保持其原优良品种的特性。且繁殖系数低、速度慢。故茶树良种培育靠扦插育苗来保持其亲本的优良性状,且繁殖系数高,扦插密度大,品种纯,长势一致,容易达到高产、稳产、优质的目的。1苗圃地的建 Tea tree is cross-pollinated plants, with the aid of insect-transmitted pollen, its offspring prone to mutation. If seed breeding seedlings, you can not maintain the characteristics of its original fine varieties. And breeding coefficient is low, slow. Therefore, the cultivation of tea tree seedlings by cutting propagation to maintain their parents of the fine traits, and high reproductive coefficient, cutting density, pure varieties, growth consistent, easy to achieve high yield, stable yield, high-quality purposes. 1 nursery to build