饲草高粱杂交种吉草2号选育  

Breeding of Forage Sorghum Hybrid of ‘Jicao NO.2’

作　　者：闫鸿雁[1] 周紫阳[1] 马英慧[1] 李光华[1] 王江红[1] 

机构地区：[1]吉林省农业科学院作物育种研究所,吉林公主岭136100

出　　处：《吉林农业科学》2010年第6期51-51,62,共2页Journal of　Jilin Agricultural Sciences

基　　金：吉林省科技发展计划科技引导之国际合作研究项目(20090714);吉财农指(20081128)育种专项

摘　　要：吉草2号是吉林省农业科学院作物育种研究所以自选高粱不育系T32A为母本,以系选红壳苏丹草YN2092为父本,于2007年组配的饲草高粱杂交种。该饲草高粱的双亲均为自选系,具有高产、粗蛋白和粗脂肪、可溶性总糖含量高的特点。吉草2号对高粱丝黑穗病免疫,高抗叶斑病,增产潜力大。＇Jicao NO.2＇,a forage sorghum hybrid crossed between sorghum sterile line T32A as female parent and Sudan grass YN2092 with red glume developed by pedigree breeding method as male parent,was bred by Institute of Crop Breeding,Academy of Agricultural Sciences of Jilin Province in 2007.＇Jicao NO.2＇,with the characters of high yield,high content of crude protein,crude fat,and soluble sugar,and immune to sorghum head smut,high resistance to leaf spot,can be popularized in eastern grassland,western wetland,and northeastern farming and pastoral areas of Jilin Province.

关 键 词：饲草高粱 杂交种 选育 

分 类 号：S544[农业科学—作物学]