夏河县高海拔区马铃薯品种(系)引种试验初报

Preliminary Report on the Introduction Experiment of Potato Varieties in High-altitude Areas of Xiahe County

为筛选出适宜夏河县推广种植的马铃薯新品种,对引进的马铃薯品种进行比较试验。结果显示,希森6号和爱兰1号表现最好,长势良好,抗病性较强,结薯较为集中,商品性状好,产量高;其次是L11159-24表现较好,结薯较集中,块茎整齐度较好,商品率较高;对照品种大西洋从田间表现和品质检测可看出适应性较强,淀粉质量分数较高,增产潜力较大。

In order to select suitable potato varieties for promotion in Xiahe County,comparative tests were conducted on the introduced potato varieties.The results showed that Xisen No.6 and Ailan No.1 performed best,with good growth,strong resistance to diseases,concentrated tuber formation,good commercial traits,and high yields.L11159-24 performed well,with concentrated tuber formation and good uniformity of tuber shape,and a high commercial rate.the control variety Atlantic showed good adaptability and high starch quality index,with great potential for yield increase.