首页 | 本学科首页   官方微博 | 高级检索  
     检索      

苦荞新品种‘晋荞麦2号’丰产稳产性分析及应用前景
引用本文:李秀莲,史兴海,高伟,朱慧珺,崔林.苦荞新品种‘晋荞麦2号’丰产稳产性分析及应用前景[J].农学学报,2011,1(10):6-10.
作者姓名:李秀莲  史兴海  高伟  朱慧珺  崔林
作者单位:1. 山西农科院作物所,太原,030031
2. 山西农科院品资所,太原,030031
基金项目:国家现代农业产业体系“燕麦荞麦产业体系分子育种岗位”团队成员,山西农科院“十二五”育种工程项目“荞麦新品种选育”
摘    要:为给北方苦荞生产中提供合理利用‘晋荞麦2号’的依据,根据2006—2008年度国家苦荞品种(北方组)区域试验和2008年度国家苦荞生产试验资料,采用方差分析和新复极差测验法、高稳系数法、结合产量变异系数和适应度对品种进行丰产稳产性分析。结果表明,在2006—2008年国家苦荞品种(北方组)区域试验中和2008年国家苦荞生产试验中,‘晋荞麦2号’平均产量分别为2006.0kg/hm2和2152.5kg/hm2,分别比统一对照‘九江苦荞’增产13.3%和24.4%;高稳系数分别为39.80%和5.4%,均小于对照‘九江苦荞’;产量变异系数分别为41.58%和38.85%,均小于对照‘九江苦荞’;适应度分别为48.7%和100%,均高于对照‘九江苦荞’。由此得出,‘晋荞麦2号’是一个丰产稳产性高、适应性强的中熟苦荞新品种,具有较好的广适性,品质好,适宜加工各种苦荞保健产品和进行产业化开发,在中国北方苦荞种植区具有良好的应用前景。

关 键 词:苦荞  ‘晋荞麦2号’  丰产稳产性  广适性
收稿时间:2011/7/19 0:00:00
修稿时间:2011/9/27 0:00:00

Analysis of High and Stable Yield of New Tartary Buckwheat Variety of ‘Jinqiaomai2’ and Utilization Prospect
Li Xiulian,Shi Xinghai,Gao Wei,Zhu Huijun,Cui Lin.Analysis of High and Stable Yield of New Tartary Buckwheat Variety of ‘Jinqiaomai2’ and Utilization Prospect[J].Journal of Agriculture,2011,1(10):6-10.
Authors:Li Xiulian  Shi Xinghai  Gao Wei  Zhu Huijun  Cui Lin
Institution:1 Shanxi Academy of Agricultural Sciences Crops Institute , Taiyuan 030031, Shanxi, China; 2 Shanxi Academy of Agricultural Sciences Variety Resources Institute, Taiyuan 030031, Shanxi, China)
Abstract:The aim of this paper was to provide the basis for the rational utilization of a tartary buckwheat variety ‘ Jinqiaomai2 ’ in the tartary buckwheat planting area in the north part of China. Using variance analysis method, Duncans new multiple range method and high stability coefficient method, and combining with the coefficient of variation of the yield and adaptability degree, the high yield stability of variety was analyzed. In the regional trials and large-scale demonstrations conducted in 2006-2008, the average yields of ‘ Jinqiaomai2 ’ in the two trials were 2006.0 kg/hm 2 and 2152.5 kg/hm 2 , respectively, 13.3% and 24.4% higher than those of the control. Its high stability coefficients were 39.80% and 5.4%, being all lower than those of the control. Its yield variation coefficients were 41.58% and 38.85%, being all lower than those of the control. Its fitness was 48.7% and 100%, being all higher than those of the control. ‘ Jinqiaomai2 ’ is a high and stable yield and high adaptability variety, has wide adaptability and good quality, is suitable for processing all kinds of tartary buckwheat health products and the industrialization of development, and would be a good application prospect in the tartary buckwheat planting area in the north part of China.
Keywords:Tartary Buckwheat Variety  ‘ Jinqiaomai2 ’  High and Steady Yield  Widely Adaptability
本文献已被 维普 万方数据 等数据库收录!
点击此处可从《农学学报》浏览原始摘要信息
点击此处可从《农学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号