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高产、矮秆冬小麦新品种津农4号,由天津市农作物研究所小麦育种中心育成,组合为农大3338/京冬6号。2001—2003年参加国家冬小麦品种北方冬麦区水地组区域试验,两年区试平均产量6591kg/hm2,比对照增产5.8%。2003年参加国家冬小麦品种北方冬麦区水地组生产试验,平均产量6915kg/hm2,比对照增产5.6%,居第一位。试验证明,津农4号表现出高产、稳产、农艺性状好、抗病、抗寒、适应性强等特点,适宜在天津、北京、河北、山西、新疆等北部冬麦区推广种植。
A new winter wheat cultivar Jinong 4 with high yield and dwarfness was bred by the Wheat Breeding Center of Tianjin Crop Research Institute and the combination was Nongda 3338 and Jingdong 6. From 2001 to 2003, he took part in the regional experiment of the national winter wheat variety north winter wheat water area, with the average yield of 6591 kg / hm2 in two years and 5.8% more yield than the control. In 2003, he participated in the production trial of national winter wheat varieties in the north winter wheat water area, with an average output of 6915kg / hm2, which increased 5.6% over the control, ranking the first place. The experiment proved that Jinnong No.4 showed the features of high yield, stable yield, good agronomic characters, disease resistance, cold resistance and adaptability. It is suitable for planting in the northern winter wheat areas such as Tianjin, Beijing, Hebei, Shanxi and Xinjiang.