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Position: Home > Articles > Research on Cuttage with Young Branches of Three-year-old Pinus kesiya var.langbianensis Inner Mongolia Forestry Investigation and Design 2009,32 (3) 104-105

三年生思茅松嫩枝扦插试验研究

作  者:
万如雯;李江
单  位:
云南省普洱市墨江哈呢族自治县普洱林科所;云南省林业科学研究院
关键词:
思茅松;3a生嫩枝扦插;生根性状
摘  要:
试验采用3 a生思茅松嫩枝为材料,以红心土为基质在营养袋中扦插。对其生根性状进行分析得出,地上部分生物量与地下部分生物量呈显著正相关性,与不定根平均长度呈显著负相关性;地下部分生物量与不定根数量呈显著正相关性。
译  名:
Research on Cuttage with Young Branches of Three-year-old Pinus kesiya var.langbianensis
作  者:
WAN Ru-wen1,LI Jiang2(Puer Forestry Research Institute,Puer 665000,China)
关键词:
Pinus kesiya var.1angbianensis;cuttage with three-year-old branch;rooting character
摘  要:
The cuttage with young branches of three-year-old Pinus kesiya var.1angbianensis in nutritional bag filled with red soil were studied,the results showed that the aboveground biomass was significantly and positively correlated with the underground biomass,and was significantly and negatively correlated with average length of adventitious roots,the underground biomass was significantly and positively correlated with the average number of adventitious roots.

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