【摘要】 福建省马铃薯品种存在数量较少、多样性程度较低的问题,阻碍福建省马铃薯产业化发展。为了推进福建省马铃薯育种工作,筛选出适宜福建省冬种的马铃薯新品种(系),从国内3个马铃薯育种单位引进9个马铃薯品种(系),以‘紫花851’为对照,在福州地区开展新品种比较试验,并对其主要农艺性状和产量表现进行调查分析。结果表明,‘鄂薯11号’和‘东农311’均无缺苗现象,其中‘鄂薯11号’的商品薯率较对照品种高4.43个百分点,产量较对照品种高17.87%;‘东农311’虽然商品薯率较对照品种低4.27个百分点,但产量表现较突出,较对照品种高33.71%。因此,‘鄂薯11号’和‘东农311’适宜在福州地区种植,可进一步筛选成为适宜福建省冬种的马铃薯新品种(系)。更多还原

【Abstract】 Few varieties and less diversities of potato varieties make it hard to develop potato industry in Fujian Province. In order to promote potato breeding work and select potato varieties suitable for winter planting in Fujian Province, nine varieties(lines) were introduced from three domestic breeding units of potato and compared in Fuzhou City for agronomic traits and yield performance with control variety ’Zihua 851’. Both ’Eshu 11’ and ’Dongnong 311’ had no phenomenon of missing plants. ’Eshu 11’ was 4.43 percentage points higher than the control for marketable tuber percentage and 17.87% higher than the control for yield. Though ’Dongnong 311’ was 4.27 percentage points lower than the control for marketable tuber percentage, yield performed well, increasing 33.71% compared to the control. Therefore,’Eshu 11’ and ’Dongnong 311’ have potential to grow in Fuzhou City, but need further testing as winter crops.更多还原