摘要
以川西北高寒牧区沙化草地上生长的野生硬秆仲彬草为材料开展新品种选育,采用改良混合选择法,育成抗旱能力强、种子产量高的HY02-4硬秆仲彬草新品系,经品种比较试验、区域试验、生产试验表现良好,命名为"阿坝"硬秆仲彬草。
Resistance and ability of seed production were as the indexes for breeding program in kengyilia.Rigidula.A line named HY02-4 had been selected out through mixed—selection.This line showed a good performance by comparative tests and regional tests,and was defined as a new cultivar,kengyilia.Rigidula.cv.Aba.
出处
《草业与畜牧》
2010年第9期27-29,共3页
Pruataculture & Animal Husbandry
基金
四川省"十一五"育种攻关项目资助
关键词
“阿坝”硬秆仲彬草
抗旱选育
混合选择
Kengyilia rigidula cv.Aba
Selection and breeding for drought resistance
Mixed—selection
