[关键词]
[摘要]
武春10号是以引进种质兰杂7086为母本、自育种质E64-242为父本杂交,经系谱法选育而成的高产优质春小麦新品种。2016 — 2017年参加甘肃省西片水地春小麦区域试验,2 a平均折合产量8 018.55 kg/hm2,较对照品种宁春4号增产8.12%。2018年参加甘肃省西片水地春小麦生产试验,平均折合产量8 175.45 kg/hm2,较对照品种宁春4号增产4.15%。武春10号属春性中熟品种,生育期101 d,株高84 cm,千粒重48.1 g,穗粒数41粒,容重800 g/L。籽粒粗蛋白质含量(干基)122.3 g/kg,湿面筋248 g/kg,稳定时间3.8 min,面团形成时间5.7 min。该品种田间表现熟性适中,株型紧凑,群体优,丰产性和适应性好。适宜在甘肃河西走廊水地春麦区及西北其他水地春麦区种植。
[Key word]
[Abstract]
Wuchun 10 is a new spring wheat cultivar with high-yield and good-quality, bred by the cross of imported germplasm Lanza 7086 as the female parent and self-breeding germplasm e64-242 as the male parent by genealogical method. In 2016 — 2017, the average yield of 2 a of Wuchun 10 was 8 018.55 kg/hm2 and 8.12% higher than that of the control Ningchun 4 in Regional Experiment of spring wheat in irrigated land in western area of Gansu. In 2018, the average yield was 8 175.45 kg/hm2 and 4.15% higher than that of the control Ningchun 4 in Production Experiment of spring wheat in irrigated land in western area of Gansu. Wuchun 10 is a spring medium maturity cultivar with a growth period of 101 days, plant height of 84 cm, 1000-grain weight of 48.1 g, grain number per panicle of 41, bulk density of 800 g/L. The crude protein content (dry base) is 122.3 g/kg, the wet gluten content is 248 g/kg, the stabilization time is 3.8 min and the dough formation time is 5.7 min. The cultivar showed moderate ripeness, compact plant type, excellent population, high yield and good adaptability in field. It is suitable to be grown in the irrigated spring wheat area of Hexi Corridor of Gansu province and the irrigated spring wheat area of Northwest China.
[中图分类号]
S512.1
[基金项目]
甘肃省农业科学院科技创新专项(2010GAAS20)。