茶树是叶用植殖,繁殖方式有种子直播、短穗扦插、压条繁殖等方法,短穗扦插是生产上被广泛采用的办法之一。本文就茶树扦插成活过程中新根分化的内部结构做了初步研究,这将对选用插穗材料、扦插方法、时期及提高扦插成活率等方面从理论和实践上提供依据。 Tea is a leaf with planting, breeding methods live seeds, short ears cuttings, battens and other methods of propagation, short spike cutting is one of the widely used methods of production. In this paper, we made a preliminary study on the internal structure of new root differentiation in the process of cuttage survival of tea trees, which will provide theoretical and practical basis for the selection of cuttings materials, cutting methods, period and to improve the survival rate of cuttings.