大麦与谷类科学2016，Vol.33Issue(1)：13-18,6.
甘肃天祝青稞新品种区域适应性研究
Evaluation of Regional Adaptability of New Hulless Barley Varieties in Tianzhu County,Gansu Province
摘要
Abstract
With the aim of tackling the problem of admixture and severe degeneration of hulless barley varieties used in Tianzhu County, this study evaluated regional adaptability of four introduced highland barley varieties in Tianzhu.As a result,the yields of the varieties Zangqing 25,Ganqing 4,Beiqing 7,and Ganqing 5 reached 5 874,5 860.5,5 739,and 5 719.5 kg/hm2 ,respectively,which in-creased by 20.2%,20%,17.5%,and 17.1%,respectively,as compared with that of the control.These four varieties demonstrated good field performance,medium maturity,high resistance to lodging and diseases,high yield,and excellent grain quality.Therefore, they may be adopted for large -scale demonstration and promotion in Tianzhu County and other areas with similar ecological conditions.关键词
天祝藏族自治县/青稞品种/区域试验Key words
Tianzhu county/Hulless barley varieties/Regional trial分类
农业科技引用本文复制引用
聂战声,马其彪,强小林..甘肃天祝青稞新品种区域适应性研究[J].大麦与谷类科学,2016,33(1):13-18,6.基金项目
国家大麦青稞产业技术体系重点项目（CARS －05－01A）。 （）
