春播玉米新品种唐科82的选育与应用

Breeding and Application of a Spring Sowing New Variety of Maize Tangke82

春播玉米新品种唐科82是唐山市农业科学研究院2004年海南组配的杂交组合,母本H98具有旅大红股血缘,父本H25具有瑞德血缘。2007、2008年参加河北省春播玉米区域试验,2009年参加河北省春播玉米生产试验,2007年比对照种三北六增产8.6%,2008、2009年比对照种农大108增产7.8%。2010年4月通过河北省农作物品种审定委员会审定,审定编号为:冀审玉2010003号。

The spring sowing new variety of maize Tangke82 was bred by crossing female parent H98 and male parent H25 by Tangshan Academy of Agricultural Sciences in Hainml, 2004. The regional tests and production tests of the new variety in Hebei Province were conducted in 2007 - 2009, and the results showed that the yields were 7.8% - 8.6% higher than the control varieties Sanbeiliu and Nongda108. Tangke82 was ap- proved by the crop variety approval committee of Hebei Province in April, 2010,its approval No. was Jishenyu No. 2010003.