春小麦新品种陇春36号选育报告
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摘要
春小麦新品种陇春36号(原代号陇春13J6)为甘肃省农业科学院小麦研究所从自育春小麦品种陇春23号变异株—顶芒单穗经系统选育而成。2014—2015年参加甘肃省春小麦东片水地区域试验,2 a 10点(次)平均折合产量为5 640.75 kg/hm~2,较对照品种陇春23号增产8.72%;2016年参加甘肃省春小麦东片水地生产试验,5试点平均折合产量为5 724.00 kg/hm~2,较对照品种陇春23号增产4.78%。陇春36号属春性普通小麦,生育期108~115d,平均株高为94.6 cm,平均穗粒数为31.4粒,平均千粒重为46.1 g,平均容重735.67 g/L。籽粒含粗蛋白163.2 g/kg、湿面筋355.0 g/kg,沉降值35 m L。抗条锈病、白粉病,抗旱性强,丰产、稳产性好,适应性广,品质优,抗倒性强。适宜在甘肃省中部的临夏、兰州、定西生态条件相似的地区和高寒阴湿区及沿黄灌区等地种植。
Longchun 36(the original code of Longchun 13J6) is a newly bred spring wheat cultivar from the fertile spring wheat cultivar Longchun 23-top awn spike by Institute of Wheat,Gansu Academy of Agricultural Sciences. In 2014 — 2015,the average yield of 2 a 10(times)is 5 640.75 kg/hm~2,compared with the control cultivars Longchun 23 increased by 8.72% in Gansu province east water spring wheat regional test;In 2016,the average yield of 5 pilot is 5 724.00 kg/hm~2,compared with the control cultivar Longchun 23 increased by 4.78% in Gansu province east water production test. The result shows that the growth period is 108~115 days,the average plant height is 94.6 cm,the average grain number is 31.4 grains,the average grain weight is 46.1 g,and the average bulk density is 735.67 g/L. Grain contains crude protein is 163.2 g/kg,wet gluten is 355.0 g/kg and sedimentation is 35 m L.The result indicates that it resistance to stripe rust, powdery mildew,drought resistance,high yield and stable yield,wide adaptability,excellent quality,strong resistance to lodging. It is suitable to be grown the central Linxia,Lanzhou,Dingxi in Gansu province and similar ecological conditions in alpine humid areas and areas along the Yellow River Irrigation etc.
Longchun 36(the original code of Longchun 13J6) is a newly bred spring wheat cultivar from the fertile spring wheat cultivar Longchun 23-top awn spike by Institute of Wheat,Gansu Academy of Agricultural Sciences. In 2014 — 2015,the average yield of 2 a 10(times)is 5 640.75 kg/hm~2,compared with the control cultivars Longchun 23 increased by 8.72% in Gansu province east water spring wheat regional test;In 2016,the average yield of 5 pilot is 5 724.00 kg/hm~2,compared with the control cultivar Longchun 23 increased by 4.78% in Gansu province east water production test. The result shows that the growth period is 108~115 days,the average plant height is 94.6 cm,the average grain number is 31.4 grains,the average grain weight is 46.1 g,and the average bulk density is 735.67 g/L. Grain contains crude protein is 163.2 g/kg,wet gluten is 355.0 g/kg and sedimentation is 35 m L.The result indicates that it resistance to stripe rust, powdery mildew,drought resistance,high yield and stable yield,wide adaptability,excellent quality,strong resistance to lodging. It is suitable to be grown the central Linxia,Lanzhou,Dingxi in Gansu province and similar ecological conditions in alpine humid areas and areas along the Yellow River Irrigation etc.
引文
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[2]金善宝.中国小麦学[M].北京:中国农业出版社,1996:309-3l4.
[3]吴政卿,何盛莲,雷振生,等.国审小麦新品种郑麦9962的选育及配套栽培技术[J].作物杂志,2012(2):146-147;163.
[4]杨文雄.中国西北春小麦[M].北京:中国农业出版社,2016:1-3.
[5]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.
[6]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.
[7]杨会民,雷振生,吴政卿,等.郑麦004的选育及弱筋小麦育种问题的探讨[J].河南农业科学,2010(10):23-25.
[8]王亚翠,任根深,丁志远,等.抗旱丰产冬小麦新品种陇麦079选育报告[J].甘肃农业科技,2017(3):1-3.
[9]何桂花,杨文雄.春小麦新品种陇春23选育报告[J].甘肃农业科技,2005(2):9-10.