当前位置: 首页 > 文章 > 南板蓝扦插繁殖技术研究 亚热带植物科学 2011,40 (4) 71-74
Position: Home > Articles > Study on Cutting Propagation Technique for Baphicacanthus cusia Subtropical Plant Science 2011,40 (4) 71-74

南板蓝扦插繁殖技术研究

作  者:
曾庆钱;杨红梅;黄珊珊;莫小路
单  位:
广州市林业科技推广站;广东省中药研究所
关键词:
南板蓝;扦插;生根率
摘  要:
研究了不同基质、插穗不同部位、不同节数和不同植物生长调节剂对南板蓝扦插繁殖的影响。结果表明,不同基质、插穗不同部位、不同节数和不同植物生长调节剂对插穗生根的影响均有显著差异。其中以河沙∶珍珠岩=2∶1混合基质的扦插效果最好、生根率达93.3%;顶部插穗的生根率达94.2%;2节插穗的生根率为90.7%;100mg/LIBA扦插生根率最高,达94.5%。采用适当的方法有利于提高南板蓝扦插的繁殖系数。
译  名:
Study on Cutting Propagation Technique for Baphicacanthus cusia
作  者:
ZENG Qing-qian1,YANG Hong-mei2,HUANG Shan-shan1,MO Xiao-lu1(1.Guangdong Research Institute of Traditional Chinese Medicine,Guangzhou 510520,Guangdong China;2.Guangzhou Forestry Science and Technology Centre,Guangzhou 510030,Guangdong China)
关键词:
Baphicacanthus cusia;cuttage;rooting rate
摘  要:
The effects of different matrix composition,different position,different pitch number and different plant growth regulator on cutting propagation of Baphicacanthus cusia were investigated.The results showed that all of those 4 factors had remarkable effects on rooting occurrence.The best composition of matrix was 2 part river sand plus 1 part perlite,which resulted in 93.5% rooting rate;cuttings from top fragment made high rooting rate,up to 94.2%;the rooting rate of 2 pitch cuttings was 90.7%;and 100mg/L IBA lead to the highest rooting rate,up to 94.5%.Appropriate methods were beneficial to increase the propagation coefficient of Baphicacanthus cusia.

相似文章

计量
文章访问数: 4
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊