花石榴多采用扦插、分株、压条法育苗繁殖。为寻求最适扦插时期和获得最佳生根效果,我们进行了不同时期、不同浓度ABT生根粉浸泡花石榴插穗试验,结果如下。1　材料与方法1 .1　试验材料　ABT1号生根粉由中国林科院ABT研究开发中心生产。花石榴插穗采自2～3年生树,秋季所用插穗 More flowers pomegranate cuttings, ramets, Stretch law nursery reproduction. In order to seek the best cutting period and obtain the best rooting effect, we conducted different times, different concentrations of ABT rooting powder soaked Pomegranate cuttings, the results are as follows. 1 Materials and methods 1.1 Test material ABT1 rooting powder production by the Chinese Academy of Sciences ABT Research and Development Center. Pomegranate cuttings taken from 2 to 3 years old trees, cuttings used in autumn