| 油松数量性状间相关及通径分析 |
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| 引用本文： | 毕春侠,郭军战,王宏武,舒庆艳. 油松数量性状间相关及通径分析[J]. 西北林学院学报, 2000, 15(2): 7-12 |
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| 作者姓名： | 毕春侠 郭军战 王宏武 舒庆艳 |
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| 作者单位： | 西北农林科技大学,资源学院,陕西,杨陵,712100; 西北农林科技大学,产业处,陕西,杨陵,712100 |
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| 基金项目： | 国家“七五”科技攻关项目!“油松天然优良林分的选择、改良和促进结实” |
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| 摘 要： | 通过对陕西省境内秦岭南坡和渭北旱原2个采种区的4个产地,12个天然群体的表型性状及其子代表型性状的相关关系和通径分析,研究了油松表型性状间的关系;并通过对其同工酶和表型性状及环境因子的相关分析,研究了三者之间的关系.
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| 关 键 词： | 油松 表型性状 相关分析 通径分析 |
The Correlation and Path Analysis on the Quantitaty Characters of Chinese Pine |
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| Bi Chunxia,Guo Junzhan,Wang Hongwu,Shu Qingyan. The Correlation and Path Analysis on the Quantitaty Characters of Chinese Pine[J]. Journal of Northwest Forestry University, 2000, 15(2): 7-12 |
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| Authors: | Bi Chunxia Guo Junzhan Wang Hongwu Shu Qingyan |
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| Abstract: | Data of parental phenotype characters were obtained from 12 natural populations of chinese pine (Pinus tobulaeformis Carr.) of four regions in Shaanxi province. The relationships of the phenotype characters of chinese pine were studied with correlation and full path analysis in parental and offspring phenotype characters.In the mean time, the relationships of environment, enzymes parameter and phenotype characters were studied through corrcation analysis. |
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| Keywords: | Chinese pine phenotype character correlation analysis path analysis |
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