| 福建南安五台山西南桦不同种源生长差异比较 |
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| 引用本文： | 黄林青.福建南安五台山西南桦不同种源生长差异比较[J].福建林业科技,2006,33(4):146-151. |
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| 作者姓名： | 黄林青 |
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| 作者单位： | 福建南安五台山国有林场,福建,南安,362322 |
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| 基金项目： | 福建林木种苗科技攻关项目 |
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| 摘 要： | 引进西南桦25个种源在福建五台山进行栽培试验,生长及寒害调查初步显示25个种源中A、V、T、Y、K、QI、、P等8个种源表现出生长快、产量高、干形好的特点,适于当地栽培和发展;M、C、G、S、F、O、J等7个种源生长差,不宜在当地推广和发展;D、E、N、U、H、X、R、B、L、W等10个种源生长中等,可根据实际生产需要选择应用。
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| 关 键 词： | 西南桦 种源 生长差异 干形 |
| 文章编号： | 1002-7351（2006）04-0146-06 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006-04-19 |
Growth variation among different provenances of Betula alnoides on Wutaishan in Fujian Province |
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| HUANG Lin-qing.Growth variation among different provenances of Betula alnoides on Wutaishan in Fujian Province[J].Journal of Fujian Forestry Science and Technology,2006,33(4):146-151. |
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| Authors: | HUANG Lin-qing |
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| Abstract: | 25 provenances of Betula alnoides were introduced and planted on Wutaishan in Fujian Province.Growth,yield,stem form,branch and cold tolerance were studied in 3-year-old plantation.There were significant differences among provenances in growth,yield and stem form.Provenances of A,V,T,Y,K,Q,I and P had fast growth,high yield and ideal stem form,so they were suitable to plant and develop in southeast areas.Provenances of M,C,G,S,F,O and J had slow growth and not suitable for planting in local areas.Provenances of D,E,N,U,H,X,R,B,L and W had medium growth in Wutaishan. |
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| Keywords: | Betula alnoides provenance growth volume stem form |
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