摘要
鲁原92是利用辐照技术与常规技术相结合选育出的优良玉米自交系,该自交系具有配合力高、抗病、抗旱性好等特点。目前直接或间接利用鲁原92共选育出19个品种,累计推广面积达520万hm2。
Luyuan 92 was the elite maize inbred line,which was bred by irradiation combined with conventional breeding techniques.Luyuan 92 had good characteristics of high combining ability,disease resistance and drought resistance.Up till now,19 maize hybrid varieties have been obtained from using Luyuan 92 directly or indirectly,with promotion planting erea of 5.20 million hectares.
出处
《中国农业科技导报》
CAS
CSCD
2009年第S2期124-126,共3页
Journal of Agricultural Science and Technology
关键词
玉米
自交系
辐照
配合力
maize
inbred line
irradiation
combining ability
