红松优良无性系选择技术研究

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英文篇名：Study on Selection Techniques of Excellent Clones of Pinus koraiensis 作者：王江 ; 桑晓东 ; 刘广承 ; 张济慈 ; 王颖 ; 刘克俭 英文作者：WANG Jiang;SANG Xiaodong;LIU Guangcheng;ZHANG Jici;WANG Ying;LIU Kejian;Forest Seed Station of Yongji County;Forestry Bureau of Yongji County; 关键词：红松 ; 优良无性系 ; 测定 英文关键词：Pinus koraiensis;;excellent clones;;determination 中文刊名：JLLK 英文刊名：Journal of Jilin Forestry Science and Technology 机构：永吉县林木种子站;永吉县林业局; 出版日期：2019-01-15 出版单位：吉林林业科技 年：2019 期：v.48;No.257 语种：中文; 页：JLLK201901001 页数：6 CN：01 ISSN：22-1106/S 分类号：3-8

摘要

选择生长、结实、子代因子,采用q检验和多性状综合评定方法对34年红松无性系分别进行无性系测定,结果表明:按无性系生长因子为标准,综合选择出16个无性系为优良无性系,占参试无性系的29%;按生长、结实因子为标准,综合选择出22个无性系为优良无性系,占参试无性系的47. 8%;按生长、结实、子代因子为标准,综合选择出16个无性系为优良无性系,占参试无性系的48. 5%。
        The growth,fruiting and offspring factors were selected. The q-test and multi-trait comprehensive evaluation methods were used to determine the clones of the 34-year-old Pinus koraiensis clones. The results showed that 16 clones were selected as excellence according to the growth factor,accounting for 29 %. According to the growth and fruiting factors,22 clones were selected as excellence,accounting for 47. 8 %. According to growth,fruiting,progeny factors,16 clones were selected as excellence,accounting for 48. 5 %.

引文

[1]王明庥.林木育种学概论[M].北京:中国林业出版社,1988.
    [2]王继志,黄英山,张光林,等.长白落叶松种子园优良无性系选择及其主要性状相关分析[J].吉林林业科技,1990,(3):10-13.
    [3]梁一池.杉木第一轮回选择的研究[J].林业科技通讯,1991,(1):3-5.