玉米新品种“铁明366”选育

Breeding of New Maize Variety "Tieming 336"

铁明366是铁岭市农业科学院2010年以铁T0278为母本,铁T0759为父本组配成的高产、优质、抗逆性强、适应性广的晚熟玉米杂交种。2012年参加辽宁省晚熟预备试验,平均产量13 833 kg/hm2,比对照沈玉21增产20.92%,2013年和2014年参加辽宁省区域试验,平均产量11 224.5 kg/hm2,比对照增产10.7%,2014年参加辽宁省晚熟组生产试验,平均产量12 603 kg/hm2,比对照增产13.3%。

Tieming 366 was a late-maturing maize hybrid seed for high yield, high quality, strong resistance,and wide adaptability variety developed by Tieling academy of agricultural sciences and combined by T0278 as female and T0759 as male parent. It had been evaluated in pre-comparative experiment varieties of Liaoning in 2012. The average yield was 13 833 kg/hm2, which was 20.92% higher than Shen Yu 21. The average yield was 11 224.5 kg/hm2 in the regional experimentation in 2013 and 2014, which was 10.7% higher than CK. The production tests showed that its yield was 12 603 kg/hm2,which was 13.3% higher than that of the CK.