摘要
为了满足日益增长的马铃薯市场需求,定西市安定区引进种植了11个马铃薯新品种,当地常规品种‘新大坪’为对照,进行旱区马铃薯新品种产量和抗病性试验。结果表明,‘同薯23号’和‘晋薯7号’产量较当地种植常规品种‘新大坪’(CK)增产幅度大,分别增产36.89%和20.66%,产量差异极显著,薯形等性状好,且大田发病率低,田间烂薯率低、耐贮藏,适宜在同类地区推广种植。
Eleven new potato varieties were introduced and evaluated in the arid area of Anding District, Dingxi City for their yields and disease resistances using local variety ＇Xindaping＇ as a control in order to meet the increasing demand of market. ＇Tongshu 23＇ and ＇Jinshu 7＇ outyielded the control variety ＇Xingdaping＇ by 36.89% and 20.66%, respectively and the yield difference is highly significant, with good tuber traits, low incidence of field diseases and rotten tuber, and easy storage. It is suggested that these two varieties be extended for planting in Dingxi City and the area with the same agroecosystems as Dingxi.
作者
张振军
ZHANG Zhenjun(Anding Agricultural Technique Extension and Service Center,Dingxi,Gansu 743000,China)
出处
《中国马铃薯》
2018年第3期137-142,共6页
Chinese Potato Journal
基金
国家现代农业产业技术体系建设专项资金(CARS-10)
关键词
陇中旱区
马铃薯品种
产量
抗病
mid-Gansu arid area
potato variety
yield
disease resistance
