摘要
通过“七五”至“十五”期间甜菜种质资源的主要农艺性状鉴定、品质分析和种质创新研究,鉴定、筛选出一大批丰产、高糖、抗病的种质资源材料,同时对其性状改良,创造出一些经济性状优良、适应性强、配合力高、遗传稳定的新型优异种质,有的已做为预选种应用于我国的育种实践中,并育成新品种在生产上大面积推广应用。
A lot of sugar beet germplasms with high yield and high sugar content as well as disease resistance have been identified and selected through the appraisal of main agronomic traits,quality analysis and germplasms creation from Seventh Five-Year Plan to Tenth Five-Year Plan,and some novel superior germplasms with good economic characters,superior adaptability,good combining ability and genetic stability have been created,which have been applied to breeding as pre-breeding,new varieties have been bred to commendably serve for sugar beet production.
出处
《中国糖料》
2004年第3期51-53,共3页
Sugar Crops of China
关键词
甜菜
性状改良
品质分析
种质创新
Sugar beet
Characteristics improvement
Quality analysis
Germplasm creation