【摘要】 1996～ 1 999年我院甜菜育种研究人员在原来已汇集、整理、保存种质资源 497份的基础上 ,又搜集研究甜菜种质资源 6 0份 ,同期鉴定甜菜生物学性状和植物学特征 3 6项 ,并育成了抗 (耐 )根腐病甜菜新品种双丰 3 1 8和高品质甜菜新品种双丰 3 1 9。更多还原

【Abstract】 The researchers in our institute had gathered and studied 60 sugarbeet variety resources again from 1996 to 1999,on the base of having collected and stored 497 Variety resources before,and also identified biological character and botany feature totally 36 articles at same periods.We had bred two perfect varieties by using some suitable characters,one is Shuangfeng 318,the variety resistant to root rot,the other is Shuangfeng319,which owns high quality.更多还原