河南省玉米育种现状、问题及对策  

Current Status,Problem and Countermeasures for Maize Breeding in Henan Province

作　　者：张新[1] 王振华[1] 张前进[1] 魏昕[1] 孔凡杉 

机构地区：[1]河南省农业科学院粮食作物研究所,河南郑州450002 [2]新安县种子管理站,河南新安471800

出　　处：《河南农业科学》2010年第6期22-26,共5页Journal of Henan Agricultural Sciences

基　　金：国家科技支撑计划项目(2006BAD13B03);现代玉米产业技术体系项目;河南省重大专项(0620010200)

摘　　要：对河南省玉米育种现状进行了分析,结果表明,参试品种、审定品种及育种单位数量均明显增加,科研单位仍是育种主体,育种水平不断提高,高密度育种逐渐增多,呈上升趋势,育种目标更趋完善。同时针对河南省玉米育种中存在的问题,提出了今后的育种对策。The current status of maize breeding in Hnan province was analyzed.The number of tested varietie,examined and approved varieties,and breeding unit were all increased distinctly,and scientific research institution was still main breeding body.Breeding level was boosted gradually,and high dendity breeding was increased too with breeding objects towards perfect.Aiming at existent problems of maize breeding,strategies were proposed for the future in Henan province.

关 键 词：河南省 玉米 育种 品种 密度 

分 类 号：S513[农业科学—作物学]