春小麦定丰802—15

• 作 者: 王玉芳 李定 李学文 张建祥
• 机 构: 定西地区旱农中心小麦育种组,定西地区旱农中心小麦育种组,定西地区旱农中心小麦育种组,定西地区旱农中心小麦育种组,
• 出 处: 甘肃农业科技
• 发表日期: 1991年09期
• 关键词: 早熟品种 对照品种 鉴定验收 参试品系 旱农 亩播量 最佳播种期 抗锈 适期收获 推广品种

定丰802—15春小麦是定西地区旱农中心用定丰1号(7688—12)作母本,晋0129作父本杂交选育而成的早熟品种。经连续3年试验、示范结果,定丰807—15具有早熟、抗倒伏、高产、稳产的特点。比对照品种临农14号增产46.82％,比永麦2号增产15.38％,达极显著水准。种植面积我区1988年1706亩,1989年扩大到5280亩,1990年达2.3万亩,同年7月通过鉴定验收,被评为省内同类先进

Dingfeng 802-15 spring wheat is a precocious variety of Dingnong No. 1 (7688-12) as the female parent and Jin 0129 as the male parent of the Drought Farming Center in Dingxi Prefecture. After three consecutive years of experiments, demonstration results, Ding Feng 807-15 with precocious, lodging, high yield, stable yield characteristics. Compared with the control variety Linnong 14, the yield was 46.82% and that of Yongmai 2 was 15.38%, reaching a significant level. Planting area of ​​our zone in 1988, 1706 acres, expanded to 5280 acres in 1989, up to 2.3 million acres in 1990, the same year in July by the identification of acceptance, was named the province of similar advanced