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《Journal of Northeast Forestry University》 2004-04
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Breeding Value Estimation and Family Selection for Seedling Seed Orchard of Masson’s Pine

Fan Linyuan, Lai Huanlin, Ji Kongsu, Wang Zhangrong(Nanjing Forestry University, Nanjing 210037, P. R. China); Jiang Ruirong(Forest Tree Seed and Seedling Station of Longyan City, Fujian Province)  
Family selection and within-family selection in seedling seed orchard of Masson’s pine (Pinus massoniana Lamb.) were made based on breeding values of families and individuals predicted by BLP (best linear prediction). The gains for volume, crown width and stem straightness were 12.1%, -3.1% and 1.2%, respectively when the selection intensity was 1, while the selection intensity was increased to 2.51, gains for volume, crown width and stem straightness were 15.0%, -4.1% and 2.3%, respectively. The feasibility of establishing seedling seed orchard for Masson’s pine and the relevant techniques were also discussed.
【Fund】: “十五”攻关课题“马尾松纸浆材二代育种持续高产经营技术”(2 0 0 2BA51 5B0 1 0 2 )的一部分内容
【CateGory Index】: S791.248.04
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