| 国外引进甘蔗品种同异分析法评价 |
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| 引用本文： | 赵俊,吴才文,刘家勇,李俊,赵培方,夏红明,杨昆. 国外引进甘蔗品种同异分析法评价[J]. 中国甜菜, 2012, 0(2): 39-40,42 |
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| 作者姓名： | 赵俊 吴才文 刘家勇 李俊 赵培方 夏红明 杨昆 |
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| 作者单位： | [1]云南省农业科学院甘蔗研究所,开远661600 [2]云南省甘蔗遗传改良重点试验室。开远661600,开远661600 |
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| 基金项目： | 公益性行业（农业）科研专项（nyhyzx07-019）; 国家“948”项目（2006-G37）; 现代农业产业技术体系建设专项资金（CARS-20-1-1）; 云南省重点新产品开发计划项目（2010BB011）; 云南省甘蔗产业技术体系育种与繁育 |
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| 摘 要： | 采用同异分析方法对9个引进甘蔗品种进行分析评价。结果表明：P44、C266-70与理想品种联系度分别为0.7676、0.7625,说明其田间综合表现优良,与理想品种最接近,具有较好的推广应用潜力;SP80-0185、VMC71-39、SP80-1836和Q151四个品种与理想品种的联系度在0.70～0.75之间,综合表现一般;Q117、FR97-137、FR98-194三个品种与理想品种的联系度小于0.65,综合表现差。
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| 关 键 词： | 甘蔗品种 同异分析 评价 |
Evaluation of Similarity-difference Analysis for Overseas Sugarcane Varieties |
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| ZHAO Jun,WU Cai-wen,LIU Jia-yong,LI Jun,ZHAO Pei-fang,XIA Hong-ming,YANG Kun. Evaluation of Similarity-difference Analysis for Overseas Sugarcane Varieties[J]. , 2012, 0(2): 39-40,42 |
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| Authors: | ZHAO Jun WU Cai-wen LIU Jia-yong LI Jun ZHAO Pei-fang XIA Hong-ming YANG Kun |
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| Affiliation: | 1.Sugarcane Research Institute,Yunnan Academy of Agricultural Sciences,Kaiyuan 661600,China; 2.Yunnan Key Laboratory of Sugarcane Genetic Improvement,Kaiyuan 661600,China) |
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| Abstract: | Nine sugarcane varieties were analyzed by similarity-difference analysis.The result showed that both P44 and C266-70 were with good field-performance and strong popularization potential,the connection degree which compared with ideal variety were 0.7676 and 0.7625.The connection degrees of SP80-0185,VMC71-39,SP80-1836 and Q151 were between 0.70 and 0.75,and the comprehensive traits were ordinary.The connection degrees of Q117,FR97-137 and FR98-194 were under 0.65,and the comprehensive traits were bad.The connection degrees of other varieties were between 0.70 and 0.60,and they could tested further. |
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| Keywords: | sugarcane varieties similarity-difference analysis evaluation |
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