旱地莜麦新品种选育

• 作 者: 郑克宽
• 机 构: 内蒙古农牧学院农学系 讲师
• 出 处: 内蒙古农牧学院学报
• 发表日期: 1986年03期
• 关键词: 莜麦 品种选育 育种目标 品系 武川 滩地 四子王旗 旱地 坡地 二阴

高8—21新品系:根据育种目标:选育抗旱、耐瘠、丰产、质优,适宜在旱滩地和二阴地栽培的新品种。1974年开始引种73—7原始材料,选育单株,在武川、卓资、四子王旗及云南省元谋县南育、稳定后,参加三年内蒙莜麦区域和二年大面积生产示范,选育成高8—21新品系,高8—21比当地大莜麦(坡地)增产28.2—32.6%,增产极显著;

High 8-21 new lines: According to breeding objectives: Breeding drought, barren, high yield, high quality, suitable for cultivation in the dry land and two shade varieties. In 1974, 73-7 original materials were introduced and single plants were selected for breeding. In Wuchuan, Zhuosai, Siziwang Banner and Yuanyou County, Yunnan Province, after the stabilization, they participated in the Inner Mongolian wheat region and two years of large-scale production demonstration and breeding High 8-21 new lines, 8-21 higher than the local barley (slope) yield 28.2-32.6%, a significant increase in yield;