高产、矮秆冬小麦新品种津农4号

A New Winter Wheat Variety with High Yield and Dwarf-Jinnong No.4

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。

Jinnong No.4(Jinnog 152)with high yield and dwarf was bred (Nongda 3338/Jingdong No.6)by the wheat center of Tianjin Crops Research Institute. An average yield of the variety was 6 591 kg/hm2,5.8% higher than ck(Jingdong No.8)in winter wheat variety regional test of north irrigional area in 2001-2003,and 6 915 kg/hm2, 5.6% higher than ck(Jingdong No.8)in winter wheat variety production test of north irrigional area in 2003. The result showed: Jinnong No.4 has the characteristics of high stable yield, good agri-traits and multi-resistance, wide adaptation. Jinnong No.4 is suited for sowing in Tianjin, Beijing, Hebei, Shanxi and Xinjiang.