这些研究的主要目的是研究一种简单的增进生根的插条的采后处理。特别是对没能细心采集的插条,能保持其基部组织完整。这将为不熟练的或机械的采集插条开辟一条道路。第二个目的是研究伤口不定根的形成过程及其解剖学的最初阶段的发育。同以前的结果(见试验报告1979年第74页)比较,从没有新梢基部或接近末端只有一个节的 M_(26)冬季插条上,反应了最低限度的采 The main purpose of these studies is to study the postharvest treatment of a simple rooted cuttings. Especially for the failure to carefully collected cuttings, to maintain the integrity of the base of their organization. This will open the way for inexperienced or mechanical capture inserts. The second purpose is to study the formation of adventitious roots and the development of the anatomy at its earliest stages. Compared with the previous results (see test report, 1979, p. 74), there is never a new shoot tip or near-end M_ (26) winter cut, reflecting minimal mining