马铃薯新品种——鄂马铃薯7号

A New Potato Variety E Malingshu 7

鄂马铃薯7号新品种是1998年以AJU-69.1作母本,393140-4作父本,有性杂交获得实生籽,经过各代鉴定筛选而育成。该品种2005~2006年在湖北省两年区试中平均667 m2产2 039 kg,比对照鄂马铃薯3号增产8.80%;块茎干物质含量23.7%,淀粉含量17.3%,粗蛋白含量2.46%,鲜薯维生素C每100 g含量为15.2 mg;抗晚疫病。2009年5月通过湖北省农作物品种审定委员会审定。

The new potato variety of E Malingshu 7 was derived from a cross,AJU-69.1 ×393140-4,in 1998,evaluated and screened at each generation.The average yield in two-years regional trial of 2005-2006 in Hubei Province was 2 039 kg per 667 m2,increased by 8.80% compared with the control variety"E Malingshu 3." The tuber dry matter content was 23.7%,the starch was 17.3%,the crude protein was 2.46%,and the vitamin C was 15.2 mg per 100 g fresh potato.It was resistant to late blight.And this new variety was approved f...