| 杉木速生优良无性系的选育 |
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| 引用本文： | 陈孝丑.杉木速生优良无性系的选育[J].浙江林学院学报,2001,18(3):257-261. |
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| 作者姓名： | 陈孝丑 |
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| 作者单位： | 福建省顺昌县洋口国有林场, |
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| 基金项目： | “九五”国家科技攻关项目(96-011-03-01-01) |
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| 摘 要： | 对217个福建省杉木优良无性系4个年度的测定结果进行了分析，产对各生长性状的遗传参数进行了估算，结果表明，各主要生长性状的差异在无性系间均达到显著或极显著水平，通过遗传测定，从217个优良无性系中评选出23个速生优良无性系，与杉木第1代种子园子代相比，入选的优良无性系具较高的生产力水平和增产效果，适宜于在福建省北部或其他生态条件相近的地区推广应用。表5参4。
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| 关 键 词： | 杉木 无性系 选择育种 育种 |
| 文章编号： | 1000-5692(2001)03-0257-05 |
Selection and breeding of fast growth super clone of Chinese fir |
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| CHEN Xiao,chou.Selection and breeding of fast growth super clone of Chinese fir[J].Journal of Zhejiang Forestry College,2001,18(3):257-261. |
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| Authors: | CHEN Xiao chou |
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| Abstract: | The genetic test of 217 super clones of Chinese fir in Fujian Province in four years were analyzed in this paper.The geneticparameters of growth related traits were also estimated.The results showed that the difference of main growth related traits among clones were significant.Twenty three super clones of Chinese fir were selected from 217 clones according to this genetic test,which have higher productive level and genetic gain than that of progeny from first generation seed orchard and therefor fit for the application in north of Fujian Province and similar ecological condition related areas. |
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| Keywords: | Chinese fir(Cunninghamia lanceolata) clone growth characteristic selection breeding |
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