不同来源糜子种质资源鉴定与利用  

Identification and Utilization of Broomcorn Millet Germplasm Resources of Different Types

作　　者：傅永斌 霍阿红 杨素梅 王建文 

机构地区：[1]张家口市农业科学院,河北张家口075000 [2]阳原县农业局,河北阳原075800

出　　处：《作物杂志》2011年第1期104-107,共4页Crops

基　　金：国家科技支撑项目(2006BAD02B07-03);2006张家口市科技局科技攻关项目(07110390-15)

摘　　要：对外引42份糜子种质资源进行生育性状、产量性状和抗逆性鉴定,两年的种植观察结果表明,该批材料生态类型丰富,优异性状较多,共鉴定筛选出高产、优质、综合性状好的材料6份,具有特殊性状的优异材料4份,其中超大粒材料3份,超高蛋白含量材料1份;粮饲兼用型材料2份。为张家口地区在糜子生产和育种研究中有目的地利用这些资源提供了参考。42 accessions of introduced broomcorn millet germplasm were identified for their development-related traits,yield and stress tolerance.The results showed that these germplasm had various ecological types and many outstanding characters.Six accessions were identified as elite germplasm with high yield,good quality and good comprehensive characters.Four accessions were specific since three had big grains and one had high protein content.Two accessions could be used as grain and forage concurrently.All these materials of broomcorn millet could be used in breeding and production.

关 键 词：糜子 产量性状 生育性状 抗逆性 种质资源 

分 类 号：S516[农业科学—作物学]