抗锈春小麦新品种定丰17号选育报告
|
摘要
春小麦新品种定丰17号(原代号200311-9)由定西市农业科学研究院2002年利用自育品系核1作母本、CMS858作父本选育而成。2013年在甘肃省东片春小麦生产试验中,平均折合产量5 176.5 kg/hm~2,较对照品种陇春23号增产7.52%。籽粒含粗蛋白16.41%、湿面筋34.8%,沉降值37.5 m L,降落值160 s,属中筋优质春小麦。中抗条锈病,高抗白粉病,抗青秕。适宜在甘肃省的定西、临夏州、甘南州、白银、兰州等海拔1 700~2 200 m、年降水量400 mm以上生态条件相似的地区种植。
Dingfeng 17 1 is a newly bred spring wheat cultivar by parental combination of inbred line He 1 with CMS858. In2013,the average yield is 5 176.5 kg/hm~2,which is 7.52 % higher than that of the check Longchun 23 in spring wheat production test in East of Gansu province. The result shows that the grain crude protein content is 16.41%,wet gluten content is 34.8%,sedimentation value is 37.5 m L,land value is 160 s. It is a high quality spring wheat cultivar. It would be medium resistant to stripe rust,high resistant to powdery mildew and resistant to green abortive. It is suitable to be grown in 1 700~2 200 meters altitude and annual rainfall above 400 mm in Gansu province at such as Dingxi,Linxia,Gannan,Baiyin and Lanzhou and other regions of similar ecological conditions.
Dingfeng 17 1 is a newly bred spring wheat cultivar by parental combination of inbred line He 1 with CMS858. In2013,the average yield is 5 176.5 kg/hm~2,which is 7.52 % higher than that of the check Longchun 23 in spring wheat production test in East of Gansu province. The result shows that the grain crude protein content is 16.41%,wet gluten content is 34.8%,sedimentation value is 37.5 m L,land value is 160 s. It is a high quality spring wheat cultivar. It would be medium resistant to stripe rust,high resistant to powdery mildew and resistant to green abortive. It is suitable to be grown in 1 700~2 200 meters altitude and annual rainfall above 400 mm in Gansu province at such as Dingxi,Linxia,Gannan,Baiyin and Lanzhou and other regions of similar ecological conditions.
引文
[1]李法计,常鑫,王宇娟,等.小麦重组自交系群体9个重要农艺性状的遗传分析[J].麦类作物报,2013,33(1):23-28.
[2]王海燕,赵仁慧,袁春霞,等.小麦-簇毛麦T4DL·4VS易位染色体在不同背景中的遗传稳定性及其在配子中的传递[J].麦类作物学报,2013,33(1):13-17.
[3]金善宝.中国小麦学[M].北京:中国农业出版社,1996.
[4]柳娜,杨文雄,王世红,等.高产优质春小麦新品种陇春33号选育报告[J].甘肃农业科技,2016(3):6-8.
[5]陈新宏,魏芳勤,武军,等.国审小麦品种“小偃22”两个姊妹系的差异分析[J].中国农学通报,2007,23(6):275-275.
[6]朱新开,王祥菊,郭凯泉,等.小麦倒伏的茎秆特征及对产量与品质的影响[J].麦类作物学报,2006,26(1):87-92.
[2]王海燕,赵仁慧,袁春霞,等.小麦-簇毛麦T4DL·4VS易位染色体在不同背景中的遗传稳定性及其在配子中的传递[J].麦类作物学报,2013,33(1):13-17.
[3]金善宝.中国小麦学[M].北京:中国农业出版社,1996.
[4]柳娜,杨文雄,王世红,等.高产优质春小麦新品种陇春33号选育报告[J].甘肃农业科技,2016(3):6-8.
[5]陈新宏,魏芳勤,武军,等.国审小麦品种“小偃22”两个姊妹系的差异分析[J].中国农学通报,2007,23(6):275-275.
[6]朱新开,王祥菊,郭凯泉,等.小麦倒伏的茎秆特征及对产量与品质的影响[J].麦类作物学报,2006,26(1):87-92.