基于连续12年国家苦荞区域试验的中国苦荞品种选育现状分析
吴曹阳1(
),梁诗涵1,邱军2,高金锋1,高小丽1,王鹏科1,冯佰利1(),杨璞1()
),梁诗涵1,邱军2,高金锋1,高小丽1,王鹏科1,冯佰利1(),杨璞1()
An Examination on Breeding Status Quo of Chinese Tartary Buckwheat Varieties Based on the National Cross-Country Tests of Tartary Buckwheat Varieties in China over 12 Consecutive Years
WU CaoYang1(),LIANG ShiHan1,QIU Jun2,GAO JinFeng1,GAO XiaoLi1,WANG PengKe1,FENG BaiLi1(),YANG Pu1()
),LIANG ShiHan1,QIU Jun2,GAO JinFeng1,GAO XiaoLi1,WANG PengKe1,FENG BaiLi1(),YANG Pu1()
图1. 2003—2014年北方组和南方组苦荞各性状在每轮区试中的表现
CK（北）和CK（南）分别代表对照品种九江苦荞在四轮区试中的变化。a：生育日数;b：株高;c：主茎分枝数;d：主茎节数;e：单株粒重;f：千粒重;g：产量
Fig. 1. Performance of Tartary buckwheat characters in Northern group and Southern group in each round of regional trials from 2003 to 2014
CK (North) and CK (South) represent the changes of the control variety Jiujiangkuqiao in four rounds. a: Growing duration; b: Plant height; c: Branch numbers; d: Node numbers; e: Grain weight per plant; f: 1000-grains weight; g: Yield
