高产优质春小麦新品种陇春33号选育报告
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摘要
春小麦新品种陇春33号以陇春19号为母本、陇春23号为父本通过杂交,采用系谱法选育而成,原代号为9687-2。2012—2013年在甘肃省水地春小麦西片区域试验中,2 a 12点(次)平均折合产量7 775.7 kg/hm~2,较对照品种宁春4号增产10.34%。株高82~83 cm,穗粒数34个,千粒重48.47 g,容重719.0 g/L。籽粒含粗蛋白(干基)13.76%、湿面筋34.3%、沉降值35.0 m L,属中筋优质小麦,中抗条锈病,适宜在河西灌区的酒泉、张掖、武威和沿黄灌区的景泰及生态相似地区推广种植。
Longchun 33 is a newly bred spring wheat cultivar by parental combination of Longchun 19 with Longchun 23. The average yield of Longchun 33 reaches 7 775.7 kg/hm~2,which is 10.34% higher than that of the check Ningchun 4 in spring wheat regional test conducted in the period 2012 — 2013 in the west area of Gansu province. The result shows that the height is 82~83 cm,the number of grains per is 34,thousand kernet weight is 48.47 g,bulk density is 719.0 g/L. The result also indicates that the content of crude protein(dry basis),wet gluten and sedimentation value are 13.76%,34.3% and 35.0 m L,belongs to medium protein wheat and rust- resistant. It is suitable to be grown in the west area of Gansu,such as Jiuquan,Zhangye,Wuwei,Jingtai of in Irrigation Districts Along Yellow River,and the same ecological environment.
Longchun 33 is a newly bred spring wheat cultivar by parental combination of Longchun 19 with Longchun 23. The average yield of Longchun 33 reaches 7 775.7 kg/hm~2,which is 10.34% higher than that of the check Ningchun 4 in spring wheat regional test conducted in the period 2012 — 2013 in the west area of Gansu province. The result shows that the height is 82~83 cm,the number of grains per is 34,thousand kernet weight is 48.47 g,bulk density is 719.0 g/L. The result also indicates that the content of crude protein(dry basis),wet gluten and sedimentation value are 13.76%,34.3% and 35.0 m L,belongs to medium protein wheat and rust- resistant. It is suitable to be grown in the west area of Gansu,such as Jiuquan,Zhangye,Wuwei,Jingtai of in Irrigation Districts Along Yellow River,and the same ecological environment.
引文
[1]祁旭升.春小麦新品种陇春19综合表现及利用前景[J].甘肃农业科技,2001(11):8-9.
[2]杨文雄.春小麦新品种陇春23简介[J].甘肃农业科技,2005(4):4-8.
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[4]周祥椿,杜久元,尚勋武.甘肃省小麦品种的现状及对今后育种工作的思考[J].甘肃农业科技,2000(2):4-8.
[5]曹东,张雪婷,王世红,等.104份甘肃小麦品种脂肪氧化酶和多酚氧化酶活性基因等位变异的检测[J].麦类作物学报,2014,34(4):467-473.
[2]杨文雄.春小麦新品种陇春23简介[J].甘肃农业科技,2005(4):4-8.
[3]袁俊秀,杨文雄.丰产广适优质春小麦新品种一陇春23号[J].麦类作物学报.2009,29(4):740.
[4]周祥椿,杜久元,尚勋武.甘肃省小麦品种的现状及对今后育种工作的思考[J].甘肃农业科技,2000(2):4-8.
[5]曹东,张雪婷,王世红,等.104份甘肃小麦品种脂肪氧化酶和多酚氧化酶活性基因等位变异的检测[J].麦类作物学报,2014,34(4):467-473.