马铃薯新品种毕引1号的选育

Breeding of Biying 1,a New Potato Variety

马铃薯毕引1号系毕节地区农科所引种育成。该品种具有品质优良，丰产性、稳产性好，抗病性、抗旱性强等突出特点。2000-2001年在毕节地区马铃薯区试中，总平均产量为26032．5kg／hm^2，比对照米拉增产15．1％，居8个参试品种第1位。2002-2005年试验示范近1000hm^2，验收总平均产量为28477．5kg／hm^2，比对照米拉增产22．6％。于2004年通过贵州省农作物品种审定委员会审定。适宜毕节地区及类似生态区种植。

Biying 1, a new potato variety with good quality, high and stable yield, strong resistance to disease and drought was bred by Bijie Agricultural Institute and released by Guizhou Crops Variety Examination Committee in 2004. The average yield of two years was 26032.5kg/ha, increased by 15. 1% compared with CK and was the highest in the 8 tested varieties in the potato regional test of Bijie prefecture during 2000- 2001. The average yield of 1000ha in the production demonstration was 28477.5 kg/ha, increased by 22.6% compared with CK during 2002-2005.