文山州彩色马铃薯新品种比较试验
2021-07-16高建莉李罡
高建莉 李罡



摘要 为筛选适宜文山州种植的优良彩色马铃薯新品种,以文山本地马铃薯“丘北紫洋芋”为对照,对引进的6个彩色马铃薯品种进行比较试验。结果表明,“H-6”产量较高,为48 474 kg/hm2,较对照增产8.1%,两者差异显著。另外,“H-6”具有结薯集中、芽眼浅、表皮光滑、商品薯率高等优点,可进一步进行示范和推广。
关键词 文山;彩色马铃薯;比较试验
中图分类号 S-532 文献标识码 A 文章編号 0517-6611(2021)11-0062-02
doi:10.3969/j.issn.0517-6611.2021.11.017
开放科学(资源服务)标识码(OSID):
Comparative Test on New Varieties of Pigmented Potato in Wenshan Prefecture
GAO Jian-li, LI Gang
(Wenshan Academy of Agricultural Sciences, Wenshan, Yunnan 663099)
Abstract In order to screen new pigmented potato varieties that suitable for cultivation in Wenshan Prefecture, six introduced varieties were compared with the Wenshan local potato variety Qiubeiziyangyu. The results showed that the yield of H-6 was 48 474 kg/hm2, which was 81% higher than that of control and they showed significant differences. In addition, H-6 had advantageous agronomic traits including centralized tuberization, shallow buds, smooth epidermis and high rate of commercial potato, so that H-6 could be further promoted and large-scale demonstrated.
Key words Wenshan;Pigmented potato;Comparative test
彩色马铃薯除具有普通马铃薯营养物质外,还富含花青素,赋予马铃薯鲜艳的色彩[1],薯肉有红色、紫色、黄色和黑色,具有广阔的应用前景,彩色马铃薯是具有独特的遗传特性和经济价值的特殊品种类型,在中国许多省市均有种植[2],在云南省文山州常年种植“丘北紫洋芋”,近年来随着社会的发展和人们生活水平的提高,彩色马铃薯已逐渐被人们接受,发展彩色马铃薯也是我国特色马铃薯产业的发展趋势[3-4],许多研究者纷纷围绕彩色马铃薯开展栽培技术[5]、新品种选育[6-7]等相关研究,均获得了适宜当地栽培的优质彩色马铃薯新品种,对当地发展彩色马铃薯起到指导作用。
目前,文山州种植的彩色马铃薯仅有“丘北紫洋芋”,品种单一且该品种易感晚疫病、芽眼深。为优化文山州彩色马铃薯种植品种结构,提高当地老百姓种植效益及丰富市场供应,笔者引进6个彩色马铃薯品种进行比较试验,以期筛选出适宜文山州种植的彩色马铃薯新品种,为文山州彩色马铃薯产业发展奠定基础。……
