文献类型：期刊文献

中文题名：金露梅扦插繁殖技术研究

英文题名：Studies on Cutting Propagation of Potentilla fruticosa

作者：郑健[1] 郑勇奇[1] 苑林[2] 张川红[1] 李军凯[3]

第一作者：郑健

机构：[1]中国林业科学研究院林业研究所国家林业局森林培育重点实验室;[2]河北省蔚县林业局;[3]河北科技师范学院

年份：2007

卷号：20

期号：5

起止页码：736-738

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：科技部项目"野生动植物资源保存与可持续利用"(编号:2003DIA3N024)

语种：中文

中文关键词：金露梅;嫩枝扦插;硬枝扦插

外文关键词：Potentilla fruticosa ; tender stem cutting ; woody stem cutting

分类号：S723.1

摘要：The techniques of cutting propagation of Potentilla fruticosa was studied.The tender stem cuttings and the woody stem cuttings were treated by different concentrations of BBA(0 mg·kg-1,10 mg·kg-1,50 mg·kg-1,100 mg·kg-1,200 mg·kg-1,500 mg·kg-1).The results indicated that the rooting percentage of tender stem cuttings at the concentration of 10 mg ·kg-1BBA was the highest(88.3%),and that of woody stem cuttings treated by the concentration of 50 mg·kg-1BBA was the highest(66.67%).It also indicated that the rooting percentages of the tender stem cuttings were better than those of the woody stem cuttings with same treatment.
The techniques of cutting propagation of Potentilla fruticosa was studied. The tender stem cuttings and the woody stem cuttings were treated by different concentrations of BBA（0 mg · kg^-1, 10 mg · kg^-1, 50 mg · kg^-1, 100 mg · kg^-1 , 200 mg · kg^-1 , 500 mg · kg^-1）. The results indicated that the rooting percentage of tender stem cuttings at the concentration of 10 mg · kg^-1BBA was the highest （88.3%）, and that of woody stem cuttings trea- ted by the concentration of 50 mg · kg^-1BBA was the highest（ 66.67% ）. It also indicated that the rooting per- centages of the tender stem cuttings were better than those of the woody stem cuttings with same treatment.