| 用模糊综合评判方法筛选甘蔗优良杂交组合 |
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| 引用本文： | 谭芳,黎焕光,王伦旺,杨荣仲,李松,蓝桃菊,黄海荣,唐仕云,李翔,黄家雍,贤武,经艳,郑书斌,余凤良.用模糊综合评判方法筛选甘蔗优良杂交组合[J].西南农业学报,2012(2):396-400. |
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| 作者姓名： | 谭芳 黎焕光 王伦旺 杨荣仲 李松 蓝桃菊 黄海荣 唐仕云 李翔 黄家雍 贤武 经艳 郑书斌 余凤良 |
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| 作者单位： | 中国农业科学院甘蔗研究中心;广西甘蔗研究所;广西农业科学院;广西农垦国有金光农场 |
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| 基金项目： | 甘蔗产业技术体系项目(CARS-20-3);广西自然科学基金项目(2011GXNSFA018066);国家现代农业产业技术体系广西创新团队(育种功能专家)项目(NYCYTXGXCXTD-02);广西农科院基本科研专项(G2010004);农业科技成果转化资金项目(2010GB2E100356) |
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| 摘 要： | 为直观地对甘蔗杂交组合进行筛选及评价,选择对甘蔗杂交组合优劣影响最大的四个因素(锤度、株高、茎径、有效茎),以2009年广西甘蔗研究所实生苗的24个亲本杂交组合为研究对象,采用模糊综合评判方法,研究锤度、株高、茎径、有效茎的相互作用对24个甘蔗杂交组合的影响,从中筛选出优的甘蔗杂交组合1个(ROC24×粤糖91-976),较优的甘蔗杂交组合10个(ROC1×ROC22、ROC1×桂糖96-211、桂糖92-66×湛蔗92-126、粤糖91-976×ROC1、桂糖92-66×福农91-4621、桂糖94-119×CP74-383、粤糖89-113×HoCP93-750、ROC10×崖城94-46、崖城99-31×ROC22、桂糖92-66×桂糖00-245),这些组合可用到今后的育种实践。
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| 关 键 词： | 甘蔗 杂交组合 模糊综合评判 筛选 |
Screening Elite Sugarcane Cross Combinations by Fuzzy Comprehensive Judgment Method |
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| TAN Fang,LI Huan-guang,WANG Lun-wang,YANG Rong-zhong,LI Song,LAN Tao-ju,HUANG Hai-rong,TANG Shi-yun,LI Xiang,HUANG Jia-yong,XIAN Wu,JING Yan,ZHENG Shu-bin,YU Feng-liang.Screening Elite Sugarcane Cross Combinations by Fuzzy Comprehensive Judgment Method[J].Southwest China Journal of Agricultural Sciences,2012(2):396-400. |
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| Authors: | TAN Fang LI Huan-guang WANG Lun-wang YANG Rong-zhong LI Song LAN Tao-ju HUANG Hai-rong TANG Shi-yun LI Xiang HUANG Jia-yong XIAN Wu JING Yan ZHENG Shu-bin YU Feng-liang |
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| Institution: | 1.Sugarcane Research Center,Chinese Academy of Agricultural Sciences,Guangxi Nanning 53007,China;2.Guangxi Sugarcane Research Institute,Guangxi Nanning 53007,China;3.Guangxi Academy of Agricultural Sciences,Guangxi Nanning 530007,China;4.Jinguang State Farm of Guangxi,Guangxi Nanning 530042,China) |
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| Abstract: | Brix,stalk height,stalk diameter,and number of millable stalks were the four main parameters that determine the quality of sugarcane cross combinations.In order to screen out elite sugarcane cross combinations for future breeding programs,the four parameters were tested and then analyzed by fuzzy comprehensive judgment method in seed seedlings of 24 sugarcane cross combinations from the Hybrid Nursery of Guangxi Sugarcane Research Institute.The results showed that,ROC24×YT91-976 was the best combination,and another 10 combinations were good viz.,ROC1×ROC22,ROC1×GT96-211,GT92-66×Zhanzhe92-126,YT91-976×ROC1,GT92-66×Funong91-4621,GT94-119×CP74-383,YT89-113×HoCP93-750,ROC10×Yacheng94-46,Yacheng99-31×ROC22 and GT92-66×GT00-245.These above-mentioned cross combinations could be planted for future breeding practice. |
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| Keywords: | Sugarcane Cross combination Fuzzy comprehensive judgment Screening |
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