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林业科学 ›› 2008, Vol. 44 ›› Issue (4): 173-174.doi: 10.11707/j.1001-7488.20080431

• 论文 • 上一篇    

5个油茶良种

王湘南 陈永忠 彭邵锋 杨小胡   

  1. 湖南省林业科学院,长沙410004
  • 收稿日期:2008-02-28 修回日期:1900-01-01 出版日期:2008-04-25 发布日期:2008-04-25

Five Elite Varieties of Camellia oleifera

Wang Xiangnan,Chen Yongzhong,Peng Shaofeng,Yang Xiaohu   

  1. Hunan Academy of Forestry Changsha 410004
  • Received:2008-02-28 Revised:1900-01-01 Online:2008-04-25 Published:2008-04-25

摘要: 优良无性系油茶湘林1、湘林104、湘林XLC15和优良家系湘5、湘林XLJ14于2006年通过国家林业局林木良种审定和认定。5个良种均为湖南省林业科学院通过20多年的系统研究选育成功,其亲本均来源于湖南省决选的优树,通过无性系当代测定和半同胞子代测定选育出来的。新品种具有结实早、产量高、丰产性能好,抗性强等特点,平均亩产油490.95~839.7kg.hm-2,各项经济指标优良。

关键词: 油茶, 选育, 优良无性系, 优良家系

Abstract: Elite clones Xianglin 1,Xianglin 104,Xianglin XLC15 and elite sibilings Xianglin 5,Xianglin XLJ14,which were seleceted by Hunan Academy of Forestry by systematically study for more than 20 years,had been certificated by State Forestry Administration Bureau.They are all derived from selected superior trees in Hunan province and then are screened through clonal test and half-sib progeny test.The five new varieties have the quality of early fruiting、high yield、abundant productivity、strong resistance,the average oil yield ranges from 490.95 kg·hm-2 to 839.7 kg·hm-2.

Key words: Camellia oleifera, selecting &, breeding, Elite clone, elite sibling