寒旱农业科学2025，Vol.4Issue(11)：1011-1018,8.DOI:10.3969/j.issn.2097-2172.2025.11.006
甘肃省不同生态区域马铃薯专用品种的引种筛选与评价
Introduction,Selection,and Evaluation of Specialized Potato Varieties in Different Ecological Region of Gansu Province
摘要
Abstract
To rapidly address the challenge that the shortage of processing-specialized and high-quality fresh potato variety fails to meet market demand,and to further optimize the potato variety structure and regional layout in Gansu Province for promoting high-quality development of the potato industry,22 newly introduced potato varieties(lines)were evaluated across 3 ecological region in Gansu Province(early-maturing region in south-central Gansu,irrigated region in Hexi,and dryland region in central Gansu).The objective was to identify specialized potato variety suitable for different ecological region.The results showed that 7 potato variety,Wotu 5,Jiuen 1,Yunshu 304,Lushu 8,Lishu 6,Ningshu 19,and Tongshu 31,exhibited high yield potential,with significant yield increases of 40.5%,29.0%,20.0%,87.5%,77.0%,63.2%,and 45.0%respectively over the control variety Longshu 6.These variety also presented attractive tuber shape,excellent quality,and high commodity rate,making them suitable for large-scale demonstration in different ecological region of Gansu Province.Among them,Wotu 5 and Jiuen 1 are recommended as early to mid-maturing fresh-consumption variety for demonstration in the early-maturing region of south-central Gansu;Yunshu 304 is suitable as a french-fry and chip-processing type in the irrigated region of Hexi;Lushu 8 and Lishu 6 can serve as late-maturing fresh vegetable-use type;Ningshu 19 and Tongshu 31 can be promoted as whole-powder staple-food-processing type in the dryland region of central Gansu.关键词
马铃薯/专用品种/生态区域/引种筛选/评价/甘肃省Key words
Potato/Specialized variety/Ecological region/Introduction and screening/Evaluation/Gansu Provincemic benefit分类
农业科技引用本文复制引用
胡丹,郑淑娴,第红君,师祎,刘悦善,张宇,崔凯东,赵玉红,水建兵,刘喜霞,马旭凤..甘肃省不同生态区域马铃薯专用品种的引种筛选与评价[J].寒旱农业科学,2025,4(11):1011-1018,8.基金项目
甘肃省科技计划项目-乡村振兴专项(23CXNA0006) （23CXNA0006）
甘肃省农业农村厅科技项目(GNKJ-2020-1). （GNKJ-2020-1）
