春小麦新品种酒春8号选育报告

Report on Newly-Bred Spring Wheat Cultivar Jiuchun 8

春小麦新品种酒春8号是以自育品系酒0403 F2为母本、宁春4号为父本杂交选育而成的。2014—2015年参加甘肃省春小麦西片水地组区域试验,2 a平均折合产量7 846.65 kg/hm^2,较对照品种宁春4号增产6.78%。2016年参加甘肃省春小麦西片水地组生产试验,平均折合产量7 805.1 kg/hm^2,较对照品种宁春4号增产7.82%。籽粒含粗蛋白(干基)152.6 g/kg、湿面筋33.1%(以14%水分计),Zeleny沉淀值24.0 m L。适宜在甘肃省酒泉市、张掖市等生态条件类似区域种植。

Jiuchun 8 is a new spring wheat variety bred by Jiu 0403 F2/Ningchun 4 in Jiuquan Institution of Agricultural Sciences. The average yield of spring wheat regional test is 7 846.65 kg/hm^2 and 6.78% higher than that of the control Ningchun 4 in water field in the western areas of Gansu province during 2014 — 2015. The result shows that the average yield is 7 805.1 kg/hm^2 and 7.82% higher than that of the Ningchun 4 in 2016,and the content of grain crude protein（dry base）,bulk density,wet gluten and zeleny sedimentation value are 15.26%,33.1% and 24.0 m L. It’s suitable for planting in Jiuquan,Zhangye in Gansu province and other areas of similar ecological conditions.