茶树扦插短穗,尽管源于同一个母株,由于所处的部位、生长发育的程度以及生理条件不同,而存在差异性。如短穗的嫩度,主枝与侧枝上的短穗,短穗带梢与否等。本试验通过选择不同嫩度、部位和带梢短穗进行扦插,探讨茶树短穗的差异与扦插成活率的关系,为提高茶树短穗扦插成活率提供依据。一,材料与方法 1、1983年7月,从江华苦茶株系21—5—3中,选择同等伸育枝条,从顶芽(驻芽)往 Short cuttings of tea tree cuttings, although derived from the same mother plant, due to the location, growth and development of different physiological conditions, there are differences. Such as short spike tenderness, the main branch and the short branches on the side branches, short spike or not. In this experiment, we selected the different tenderness, location and shoot short cuttings for cutting, to explore the differences between short spikes of tea and the survival rate of cuttings, in order to improve the survival rate of short cuttings of tea provide the basis. First, materials and methods 1, July 1983, from Jiang Hua bitter tea strains 21-5-3, choose the same stretch branches, from the bud (bud) to