彩色马铃薯品种块茎性状及产量性状评价

Tuber and Yield Traits Evaluation of Color Potato Varieties

[目的]筛选适宜浅丘地区种植的彩色马铃薯品种。[方法]采用随机区组设计,设8个处理,3次重复,对彩色马铃薯品种的块茎性状及产量性状进行评价。[结果]从湖南引进的红玉块茎深粉色,长椭圆形,薯皮光滑,芽眼浅,产量最高;从甘肃引进的黑金刚其次;从陕西引进的蓝色约翰河产量第三。[结论]上述3个彩色马铃薯品种的块茎性状和产量性状表现较好,具有直接在生产上推广应用的潜力,但仍需进行配套高产栽培技术研究。

[Objective] The aim was to select the suitable cultivar of color potato in shallow hill area. [Method] With randomized block design and eight treatments in three replication were set up to evaluate the tuber qualities and yield traits. [Result] The color potato of Hongyu introduced from Hunan province was dark pink, long elliptic, skin smooth, shallow eye, and high yield. The variety Heijingang introduced from Gansu was in the second yield place. The variety Lanseyuehanhe introuced from Shanxi province was third. [Conclusionl The three color potato varieties had excellent tuber qualities and yield traits, and could be directly applied in production. The high yield technical research should be carried out.