春小麦新品系8972-14选育报告

春小麦新品系8972-14是古浪县良种繁殖场以(80-62-3/宁春4号)//小黑麦]为母本,(印度矮生/辽春10号)//波兰小麦]为父本,采用6亲本复合杂交选育而成。2007—2008年在甘肃省西片水地春小麦区域试验中,2 a14点(次)平均折合产量8 248.5 kg/hm2,较对照品种宁春4号增产3.6%。籽粒含蛋白质(干基)152.4 g/kg、粗淀粉681.6 g/kg、赖氨酸5.13 g/kg、湿面筋282.6 g/kg、沉降值56.4 mL,属优质中筋小麦。适宜在甘肃省武威、张掖、酒泉、白银等地及生态条件相似的地区种植。

Breeding Report of a New Spring Wheat Strain 8972-14

The 8972-14 was a spring wheat new strain bred by crossing with the combination using six parent compound formed hybrid breeding which (80-62-3/Ningchun 4)//Triticale] as the female parent,(India dwarf/Liaochun 10)//Polish wheat] as the male parent in Gulang Improved Variety Breeding Farm of Gansu Province.The average yield of 8972-14 was 8 248.5 kg/hm2 and 3.6% higher than of the check Ningchun 4 in14 points of spring wheat regional test in water field in two years which was conducted during the period 20...