安徽农业科学2013，Vol.41Issue(15)：6631-6633,3.
贵州特有种贵州红山茶扦插繁殖研究
Study on the Cutting Propagation Experiment on Endemic to Guizhou Camellia kweichowensis Chang
胡光平 1王桂萍 1韩堂松 1刘正华 1胡刚 1陈海虹 1张果1
作者信息
- 1. 贵阳市林业科技推广站,贵州贵阳550003
- 折叠
摘要
Abstract
[Objective] The aim was to conduct on the cutting propagation experiment of the Camellia kweichouensis Chang,and to lay a foundation for establishing its scientific cutting propagation technology.[Method] The effects of different matrixes(river sand,original soil,humus soil,vermiculite),different cutting months(April,June and September),different ages of branches(one and two-year-old),different hormone treatment modes(1 000 mg/L ABT rooting powder treating 1 min,500 mg/L ABT rooting powder treating 30 min,1 000 mg/L 1-Naphthylacetic acid treating 1 min,and 500 mg/L 1-Naphthylacetic acid treating 30 min),different cutting patterns(cuttage inside of greenhouse,euttage outside of greenhouse),were analyzed.[Result] The results showed that the cutting effects of original soil and vermiculite were better than that of river sand and humus soil,the cutting effects in September and June were better than that of the other months,and especially September was the best one for cutting ; annual branch was found to have the better cutting effect than that of biennial branch ; Long-term treatment under low concentration of ABT rooting powder and 1-Naphthylacetic acid were more effective than that of short-term treatment under high ones; there were no differences between the survival rate of cuttage inside and outside of the greenhouse,but cuttage outside was low maintenance and should be recommended.[Conclusion] During production,it is suggested that the reasonable cutting propagation technology of Camellia kweichowensis Chang is as follows:annual branches is cut in vermiculite in June or September,especially in September is the best,during management,it is necessary to retain moisture to avoid the temperature too high then bum down because of mismanagement;low concentration ABT rooting power or 1-Naphthylacetic acid is used to treat branches for a long time; cuttage and management outside of greenhouse is convenient,so suggest to promote.关键词
贵州特有种/贵州红山茶/扦插繁殖Key words
Endemic to Guizhou/ Camellia kweichowensis Chang/ Cutting propagation分类
农业科技引用本文复制引用
胡光平,王桂萍,韩堂松,刘正华,胡刚,陈海虹,张果..贵州特有种贵州红山茶扦插繁殖研究[J].安徽农业科学,2013,41(15):6631-6633,3.
