| 樟树种源苗期差异及性状相关 |
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| 引用本文： | 孙银祥,姚小华,任华东.樟树种源苗期差异及性状相关[J].浙江林学院学报,1999,16(3). |
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| 作者姓名： | 孙银祥 姚小华 任华东 |
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| 作者单位： | 浙江省余杭市长乐林场!浙江余杭311123(孙银祥，张建忠)，中国林业科学研究院亚热带林业研究所!浙江富阳311400(姚小华，任华东)，浙江省余杭市闲林镇农业办公室!浙江余杭311122(胡炜良) |
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| 摘 要： | 从６０ 个樟树种源苗期试验中， 选取１０ 个有代表性的种源， 对苗期８ 个性状进行观测， 并通过方差分析、两两性状间的相关分析和逐步回归的方法进行了研究。结果表明： 苗期各性状种源间差异显著； 包括苗高和地径在内的７ 个性状之间存在着显著的表型相关性； 与苗期总生物量相关最为紧密的主导因子是地径。表５参３
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| 关 键 词： | 樟树 实生苗 种源试验 生物量 |
Growth variance and character analysis of Cinnamomum camphora seedling from different provenances |
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| SHEN Yin xiang ,YAO Xiao hua ,REN Hua dong ,HU Wei liang ,ZHANG Jian zhong.Growth variance and character analysis of Cinnamomum camphora seedling from different provenances[J].Journal of Zhejiang Forestry College,1999,16(3). |
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| Authors: | SHEN Yin xiang YAO Xiao hua REN Hua dong HU Wei liang ZHANG Jian zhong |
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| Institution: | SHEN Yin xiang 1,YAO Xiao hua 2,REN Hua dong 2,HU Wei liang 3,ZHANG Jian zhong 1 |
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| Abstract: | In the seedling nursery,8 characters of 10 Cinnamomum camphora provenances were observed.These provenanoes represented 60 ones tested.The observation data were studied by variance analysis,relationship analysis and progressive analysis.The results showed that there were significant differences for different characters among provenances;there was extreme significant relationship among 7 characters,including seedling height and ground diameter;and the ground diameter was a leading factor which has the tightest relationship with total biomass at seedling stage. |
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| Keywords: | Cinnamomum camphora seedling provenance tests biomass |
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