高产优质夏大豆新品种“通豆8号”选育

The Selection and Breeding of A New Variety of Aestival Soybean "Tongdou-8"

"通豆8号"是江苏沿江地区农业科学研究所以通豆1号为母本,苏豆4号为父本,经过有性杂交,采用系谱法选育而成的淮南夏大豆新品种。2006—2009年参加江苏省淮南夏大豆区域试验和生产试验。该品种有限结荚习性,生育期117 d左右,灰毛,产量高、品质优、综合性状优良,适宜江苏淮南及相似生态地区作夏大豆种植。2010年通过江苏省农作物品种审定委员会审定定名。

A new soybean variety,Tongdou-8,is selected from crosses between Tongdou-1（female） and Sudou-4（male） using pedigree selection method.In regional test and production test of aestival soybean in Huainan in Jiangsu province from 2006 to 2009,the growth period of the soybean is about 117 days.This variety is of different podding habits,gray wools,high and stable yield,high quality and is suitable for sowing in Jiangsu province and similar regions.It has been approved and named by Jiangsu Approval Committee of Crop Varieties in 2010.