| 马占相思22个家系生长规律及优良家系筛选 |
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| 引用本文： | 陈锦祥.马占相思22个家系生长规律及优良家系筛选[J].安徽农学通报,2010,16(21):114-116,120. |
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| 作者姓名： | 陈锦祥 |
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| 作者单位： | 漳浦下蔡国有防护林场,福建漳浦,363214 |
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| 基金项目： | 福建省相思类树种种苗科技攻关项目 |
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| 摘 要： | 以福建省岩溪林场2002年营造的马占相思家系试验林为对象,在2005年、2006年和2007年调查了马占相思22个家系的树高、胸径和冠幅,以筛选优良家系。结果表明：家系1号、2号、6号、9号、12号生长较快,其树高较高,胸径较大,是速生能力较强的优良家系,为营林提供可行性依据。
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| 关 键 词： | 马占相思 优良家系 树高 胸径 冠幅 |
Growth Law and Superior Family Screening of 22 Acacia mangium Families |
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| Chen Jinxiang.Growth Law and Superior Family Screening of 22 Acacia mangium Families[J].Auhui Agricultural Science Bulletin,2010,16(21):114-116,120. |
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| Authors: | Chen Jinxiang |
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| Institution: | Chen Jinxiang(State-operated Forest Farm of Xiacai,Zhangpu 353214,China) |
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| Abstract: | Tree height,diameter at breast height and crown width of 22 Acacia mangium families were investigated during 2005-2007.Statistical analysis of survey data showed that family 1,2,6,9,and 12 grew faster,whose tree height was higher and diameter at breast height was larger,were the fast-growing ability strong superior families and provided the feasible basis for the afforestation. |
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| Keywords: | Acacia mangium Superior families Tree height Diameter at breast height Crown width |
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