春小麦新品种陇春35号选育报告
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摘要
春小麦新品种陇春35号是以9064为母本、陇春8139为父本通过杂交,采用系谱法选育而成。2014—2015年参加甘肃省旱地春小麦区域试验,2 a 10点(次)平均折合产量为3 423.15 kg/hm~2,较对照品种西旱2号增产12.06%。2016年参加甘肃省旱地春小麦生产试验,5试点平均折合产量为3 964.35 kg/hm~2,较对照品种西旱2号增产8.93%。陇春35号属春性中早熟普通小麦,生育期99 d,平均株高98 cm,平均穗粒数31.35粒,平均千粒重47.9 g,容重753 g/L。穗型纺锤形,红粒角质。籽粒含粗蛋白(干基)156.0 g/kg、湿面筋340 g/kg,沉降值29.8 mL。抗病性强,抗旱、耐瘠薄,落黄好。适宜在甘肃省干旱半干旱区的定西市、白银市、兰州市、古浪县等地及生态条件类似地区种植。
Longchun 35 is a newly bred spring wheat cultivar by parental combination of 9064 with Longchun 8139.The average yield of Longchun 35 reaches 3 423.15 kg/hm~2,which is 12.06% higher than that of the check Xihan 2 in spring wheat regional test conducted in the period 2014—2015 of Gansu province.In 2016,the average yield of Longchun 35 is 3 964.35 kg/hm~2,which is 8.93% higher than that of the check Xihan 2 in the production test.The result shows that spike type spindle,red grain cutin,the height is 98 cm,growth period is 98 days.The average grain number per spike is 31.35,thousand kernet weight is 47.9 g,bulk density is 753.0 g/L.The result also indicates that the content of crude protein(dry basis),wet gluten and sedimentation value are 156.0 g/kg,340 g/kg and 29.8 mL.Longchun 35 is resistance to stripe rust,drought and barren resistant,good yellow fall.It is suitable to be grown in the arid and semiarid area in central Gansu province,such as Dingxi,Baiying,Lanzhou,Gulang and the same ecological environment.
Longchun 35 is a newly bred spring wheat cultivar by parental combination of 9064 with Longchun 8139.The average yield of Longchun 35 reaches 3 423.15 kg/hm~2,which is 12.06% higher than that of the check Xihan 2 in spring wheat regional test conducted in the period 2014—2015 of Gansu province.In 2016,the average yield of Longchun 35 is 3 964.35 kg/hm~2,which is 8.93% higher than that of the check Xihan 2 in the production test.The result shows that spike type spindle,red grain cutin,the height is 98 cm,growth period is 98 days.The average grain number per spike is 31.35,thousand kernet weight is 47.9 g,bulk density is 753.0 g/L.The result also indicates that the content of crude protein(dry basis),wet gluten and sedimentation value are 156.0 g/kg,340 g/kg and 29.8 mL.Longchun 35 is resistance to stripe rust,drought and barren resistant,good yellow fall.It is suitable to be grown in the arid and semiarid area in central Gansu province,such as Dingxi,Baiying,Lanzhou,Gulang and the same ecological environment.
引文
[1]杨文雄.甘肃小麦生产技术指导[M].北京:中国农业科学技术出版社,2009.
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[3]牟丽明.旱地春小麦新品种定西42号选育报告[J].甘肃农业科技,2015(1):1-3.
[3]尚勋武,杨祁峰,刘广才.甘肃发展旱作农业的思路和技术体系[J].旱作农业,2007(8):3-5.
[6]尚勋武,康志钰,柴守玺,等.甘肃省小麦品质生态区划和优质小麦产业化发展建议[J].甘肃农业科技,2003(5):10-13.
[7]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.
[2]刘效华,王世红,袁俊秀,等.春小麦新品种陇春36号选育报告[J].甘肃农业科技,2017(6):1-3.
[3]杨文雄.中国西北春小麦[M].北京:中国农业出版社,2016.
[3]牟丽明.旱地春小麦新品种定西42号选育报告[J].甘肃农业科技,2015(1):1-3.
[3]尚勋武,杨祁峰,刘广才.甘肃发展旱作农业的思路和技术体系[J].旱作农业,2007(8):3-5.
[6]尚勋武,康志钰,柴守玺,等.甘肃省小麦品质生态区划和优质小麦产业化发展建议[J].甘肃农业科技,2003(5):10-13.
[7]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.