| 红松结实性状优良无性系选择技术 |
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| 引用本文： | 阎立波,田俊德,吴培莉,郑春艳,孙勇,徐华,路森.红松结实性状优良无性系选择技术[J].北华大学学报(自然科学版),2016,17(5):590-594. |
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| 作者姓名： | 阎立波 田俊德 吴培莉 郑春艳 孙勇 徐华 路森 |
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| 作者单位： | 吉林市林业科学研究院,吉林 吉林,132013;吉林省露水河林业局,吉林 白山,134506;吉林市丰满区旺起林场,吉林 吉林,132113 |
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| 基金项目： | 吉林省科技厅重点科技攻关项目(20140204004NY) |
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| 摘 要： | 以红松无性系种子园初选的60个无性系为研究对象,测定红松球果数量、球果长、球果宽、球果重、种子数量、种子质量、出籽率、千粒重、种粒长、种粒宽、种粒厚、出仁率12个结实性状指标,应用DTOPSIS评价法,选择出红松结实性状优良无性系24个,可用作营建红松果林的结实性状优良无性系穗条.
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| 关 键 词： | 红松 结实性状 无性系 DTOPSIS法 综合选择 |
Selection Techniques of Superior Clones Breeding Materials of Pinus koraiensis |
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| Yan Libo,Tian Junde,Wu Peili,Zhen Chunyan,Sun Yong,Xu Hua,Lu Sen.Selection Techniques of Superior Clones Breeding Materials of Pinus koraiensis[J].Journal of Beihua University(Natural Science),2016,17(5):590-594. |
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| Authors: | Yan Libo Tian Junde Wu Peili Zhen Chunyan Sun Yong Xu Hua Lu Sen |
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| Abstract: | The selection of 60 fine breeding materials for bearing characters were studied in clonal seed orchard of Pinus koraiensis. 12 indicators of bearing characters of Pinus koraiensis have been measured in this study,for example the number of nut,the length of nut,the width of nut,the weigth of nut and so on. By using the method of DTOPSIS,24 superior clone of Pinus koraiensis have been found. The fine cuttings have been used to set up fruit forest of Pinus koraiensis. |
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| Keywords: | Pinus koraiensis bearing characters clones method of DTOPSIS comprehensive selection |
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