不同甘蔗亲本组合开花特性的调查研究  

Flowering Characteristics Investigation of Different Parents and Combinations of Sugarcane

作　　者：唐仕云[1,2,3] 王伦旺[1,2] 李翔[1,2] 谭芳[1,2] 黄海荣[1,2] 经艳[1,2] 黄家雍[1,2] 黎焕光[1,2] 方锋学[1,2] 郑书斌 

机构地区：[1]广西甘蔗研究所,南宁530007 [2]中国农科院甘蔗研究中心,南宁530007 [3]广西大学农学院,南宁530005 [4]广西农垦国有金光农场友谊分场,南宁530042

出　　处：《中国糖料》2011年第4期22-24,共3页Sugar Crops of China

基　　金：广西甘蔗研究所基本科研业务专项(G2009012;G2009005;G2008006;G2010004);广西科学基金项目(桂科基0991014;0778006-2);现代农业产业技术体系(广西甘蔗育种创新团队)建设专项资金资助;国家科技支撑计划甘蔗育种专项(2007BAD30B02)

摘　　要：以广西甘蔗研究所鉴定圃材料为调查对象,研究分析了不同甘蔗亲本、家系及组合的开花习性,结果表明:在调查的308个组合1653个无性系材料中,出现开花的组合高达41.6%,开花无性系个体占无性系总数的17.4%,其中杂交后代中无性系开花数较多的母本有桂糖96-167、湛蔗74-141、湛蔗92-126、Roc11、Roc22、粤糖85-177、Roc23、Roc10、Roc24、粤糖91-976、Roc1、Roc20、CP81-1254;父本有桂糖00-122、CP84-1198、粤糖85-177、桂糖92-66、粤糖96-86、粤糖91-976、Roc16、桂糖73-167、粤糖93-159、Roc23、Roc22;组合有桂糖00-122×粤糖91-976、桂糖96-167×桂糖92-66、粤糖91-976×桂糖00-122、湛蔗92-126×CP72-2086、湛蔗74-141×CP84-1198、Roc26×粤糖96-86。Flowering characteristics of different parents,families and combinations of sugarcane in evaluation nursery were investigated.The results showed that there were 1653 clones and 308 combinations in evaluation nursery,and the percentages of the emergence of flowering combination and flowering clone were 41.6% and 17.4%,respectively.The emergence of the higher number of flowering clones in the offspring of Guitang 96-167,Zhangzhe 74-141,Zhangzhe 92-126,Roc11,Roc22,Yuetang 85-177,Roc23,Roc10,Roc24,Yuetang 91-976,Roc1,Roc20 and CP81-1254 as the female parent;Guitang 00-122,CP84-1198,Yuetang 85-177,Guitang 92-66,Yuetang 96-86,Yuetang 91-976,Roc16,Guitang 73-167,Yuetang 93-159,Roc23 and Roc22 as the male parent;and combination：Guitang 00-122 × Yuetang 91-976,Guitang 96-167 × Guitang 92-66,Yuetang 91-976 × Guitang 00-122,Zhangzhe 92-126 × CP72-2086,Zhangzhe 74-141 × CP84-1198,Roc26 × Yuetang 96-86.

关 键 词：甘蔗 亲本 组合 开花特性 

分 类 号：S566.103[农业科学—作物学]