优质粳型杂交糯稻新组合选育及高产栽培技术  

Breeding and High-Yield Cultivation Technology of Good Quality Cross Combination Waxy Hybrid Rice(Oryza sativa L. ssp.japonic)

作　　者：王新其[1] 邱美良 郭萱昊 殷丽青[1] 李茂柏[1] 卢有林[1] 沈革志[1] 

机构地区：[1]上海市农业科学院作物育种研究所,上海201403 [2]上海市青浦区金泽镇农业综合服务中心,上海201718 [3]上海市奉贤区农业技术学校,上海201403

出　　处：《上海交通大学学报（农业科学版）》2012年第4期52-55,62,共5页Journal of Shanghai Jiaotong University(Agricultural Science)

基　　金：上海市农科院院发基金(2010YF01);上海市"星火计划"项目(11dz1914300)

摘　　要：为了快速培育高产、优质、抗性强的杂交粳型糯稻新种质,选用综合农艺性状优良的粳型寒丰糯(HFwx),将其与同型的寒丰不育系(HFA)进行育性转换,获得了粳型糯质新不育系寒丰糯(HFwxA),并与自主选育的粳型糯质恢复系配组育成了杂交粳型糯稻新组合(HFwxA/N2R)。小区和示范试验结果表明,选育获得的杂交糯稻新组合具有高产、优质、抗性强等特点,具有生产应用前景。杂交糯稻新组合的生育特征特性和高产栽培技术的试验总结,对杂交糯稻的推广应用和产业化发展都具有十分重要的参考意义。In order to quick breed a new high yield,high quality and strong resistance hybrid glutinous rice germplasm（Oryza sativa L.ssp.japonic）,japonica rice（HFwxB） with good comprehensive agronomic was obtained and translated into HFwxA by using its the same type of CMS（HFA）,a new hybrid glutinous rice germplasm was gotten and named Nuoza 2（HFwxA/N2R）.The small field test and demonstration trials indicated that the new combination of Oryza sativa L.ssp.japonic was high-yield,good quality and strong resistance,which could be applied and extended.The high-yield cultivation techniques and breeding characters of the hybrid new combination are very useful for its application and industrialization development.

关 键 词：杂交组合 糯稻选育 特征特性 水稻 

分 类 号：S511.23[农业科学—作物学]