摘要
对2007年引进的8个甘薯种质资源,开展引种研究与评价。结果表明:①综合评价认为,参试的9个甘薯材料。在元谋干热河谷具有很好的适应性,均能正常生长。②按产量评价,鲜薯产量最高是潮薯1号,为62 500.0 kg/hm2;薯干产量最高是渝苏303,为15 281.0 kg/hm2。③按形态特征评价,南薯88和苏薯3号较美观,商品率高。④按生物学特性评价,单薯重最高品种是渝苏303,为319.3 g,发根还苗习性也高。
The evaluation of 8 introduced lpomoea batatas eultivars at Yuanmou showed： （i）they all grew well in Yuanmou and is adaptable to xerothermie climate;（ii） the highest yield in fresh is Chaoshu 1, a cultivar introduced from Guangdong Province, which is 62 500.0 kg/ hm^2, and highest yield in dry is Yusu 303 , introduced from Chongqing,which is 15 281.0 kg/hm^2 in dry;（iii） the cultivar Nanshu 88 and Sushu 3 were better in tuber shape; （iv） the single tuber weight of Yushu 303 was 319.3 g, which is the highest single tuber weight and most vigorous.
出处
《西南农业学报》
CSCD
北大核心
2009年第3期603-607,共5页
Southwest China Journal of Agricultural Sciences
基金
云南省农业科学院院列项目2006YAAS10B资助
关键词
甘薯
引种研究
元谋干热河谷
lpomoea batatas
Introduction research
Arid-hot valleys of Yuanmou
