油茶树桩改接茶花技术研究

摘要

[目的]筛选油茶树桩改接茶花的最优条件.[方法]研究嫁接部位、嫁接湿度、温度、光照对油茶树桩改接茶花成活率的影响.[结果]油茶树桩改接茶花嫁接成活率相对较高的嫁接部位为新梢,较适宜的嫁接湿度为75％以上,较适宜的嫁接时期为5月份,较适宜的光照为弱光照射.[结论]在以上条件下进行嫁接,油茶树桩改接茶花的成活率为86.6％ ～ 93.3％.%[Objective] To screen the optimum condition of Camellia oleifera stump grafting for Camellia.[Method] The effects of grafting site,grafting humidity,temperature and illumination on survival rate of Camellia oleifera stump grafting for Camellia were studied.[Result] The grafting rate of Camellia oleifera stump grafting for Camellia was relatively higher,and the grafting part was new shoot.The suitable grafting humidity was more than 75％.The suitable grafting time was May,and the suitable light was weak light irradiation.[Conclusion] Under the above conditions,the survival rate of Camellia oleifera stumps grafting for Camellia was 86.6％-93.3％.