转型阶段耐密玉米选育  

Breeding for High Density-tolerant Maize at the Stage of Transformation

作　　者：陈稳良[1] 白琪林[1] 石平[1] 梁改梅[2] 朱慧珺[1] 

机构地区：[1]山西省农业科学院作物科学研究所,山西太原030032 [2]山西省农业科学院旱地农业研究中心,山西太原030006

出　　处：《山西农业科学》2012年第12期1251-1253,共3页Journal of Shanxi Agricultural Sciences

基　　金："十二五"农村领域国家科技计划(2011BAD35B01);山西省科技成果推广计划项目(2011071002-1);山西省农业科学院育种基础项目(YYZJC1021)

摘　　要：玉米耐密育种已得到广泛的认同和应用,但不同的育种团队方法各有侧重。结合育种实践深入阐述了玉米耐密育种的具体选育过程,指出了选育中应注意的关键指标。就转型阶段耐密玉米在种质资源多样性保留和密度选择上提出了选育方向。Breeding for high density-tolerant maize has been widely recognized and applied.But breeding teams had their own methods.This article combined practice with breeding closely and pointed out in depth that the specific breeding procedure for high density-tolerant maize and the key index that the breeding teams should pay attention to.In view of germplasm resources diversity and density selection in the transition stage of maize,the author put forward high-density maize breeding directions.

关 键 词：转型阶段 玉米 耐密型 选育 

分 类 号：S513.032[农业科学—作物学]