小叶女贞和水蜡作砧不同嫁接法繁殖桂花的比较

摘要

[Objective]The aim was to study survival rate of Osmanthus fragrant taking Ligustrum guihoui or Ligustrum obtusifolum as the stock. [ Method] Taking Ligustrum guihoui or Ligustrum obtusifolum as the stock, Osmanthus fragrans was studied by three methods of grafting. [ Result] The results showed that taking Ligustrum guihoui as the stock by whip grafting the survival was up 96. 7% ,after half of the year; the length was 60.6 cm ,and the coarseness was 1. 10 cm. It was significantly higher than others of grafting seedlings than grafted Ligustrum obtusifolum as the stock by different methods . [ Conclusion] Taking Ligustrum guihoui as the stock by whip grafting was shortcut in quick production of Ligustrum guihoui%[目的]比较小叶女贞和水蜡作砧不同嫁接法繁殖桂花的成活率.[方法]采用3种嫁接法,以小叶女贞和水蜡作砧木对嫁接桂花进行了对比研究.[结果]用小叶女贞作砧舌接的成活率高达96.7％,其接后半年的生长量长度可达60.6 cm,粗度达1.1cm,都显著或极显著高于用水蜡作砧或其他嫁接法繁殖的苗木.[结论]在桂花的速成栽培中,以小叶女贞作砧采用舌接的方式较适宜.