甘薯新品种浙薯70的特征特性观察试验

Characteristics Observation of a New Sweet Potato Cultivar Zheshu 70

开展了甘薯浙薯70的特征特性观察试验。试验结果表明,浙薯70结薯较迟,但一旦结薯,其前中期(扦插后约110 d之前)的薯块膨大速度快,扦插后第90天其大中薯率质量占薯块总质量的77%以上,浙薯70比较适宜作为早栽早收的甘薯品种种植。

In this paper, we observed the characteristics of a new sweet potato cultivar Zheshu 70. The results showed that, the tuber-setting stage of Zheshu 70 was late, but once the tubers were set, there bulked rapidly, and the setting rate of large and medium-sized tubers was higher than 77%, comprehensively, Zheshu 70 was suitable to be used as an early-planting and early-harvesting sweet potato cultivar.