糯玉米组合闽玉糯1号的选育  

Breeding of waxy maize combination Minyunuo 1

作　　者：陈山虎[1] 杨人震[1] 卢和顶[1] 童川拉[1] 林建新[1] 

机构地区：[1]福建省农业科学院耕作轮作研究所,福建福州350013

出　　处：《福建农林大学学报（自然科学版）》2003年第1期23-26,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省科技厅资助项目(2000-Z-093).

摘　　要：根据福建省气候、生态特点,以地方糯质及改良材料为重点种质,采用回交转育—系谱选育相结合的技术路线,育成新组合闽玉糯1号,于2002年2月通过省农作物品种审定委员会审定.多年试验表明,亲本9374、9592配合力高,性状互补性强,配成的闽玉糯1号早熟、高产、适应性广、稳产性好,春播采青生育期83-90d,秋播采青生育期72-74d.从拔节至抽雄,春季需18-21d,秋季需25-30d,该时期雌雄穗分化与营养体旺盛生长并进,是栽培管理的关键时期.Based on Fujian climate and ecological condition, local waxy germplasm and modified material were used as major resources to breed a new combination, Minyunuo 1, followed by the backcrosspedigree technique, which had passed provincial examination in 2002. Parents Minxi 9374 and Minxi 9592 displayed high combining ability and good complementary effect in their characteristics, and Minyunuo 1 crossed with them resulted in early maturity, high yielding ability, stability and wide adaptability. Growth period of Minyunuo 1 was 83-90 days in spring or 72-74 days in autumn in Fujian. It needed 25-30 days from stem pushing to head sprouting staminate in spring or 18-21 days in autumn and it was key period of cultivation and management because of exuberant female ear differentiation and vegetation growth.

关 键 词：糯玉米 闽玉糯1号品种 生育特性 生产力 栽培要点 

分 类 号：S513[农业科学—作物学]