安徽地区8个荞麦品种引种比较试验  

Comparative Study on the Performance of Eight Newly Introduced Buckwheat Varieties in Anhui Area

作　　者：胡积送[1] 朱加保[1] 路献勇[1] 江本利[1] 於春[1] 王红娟[1] 闫晓明[1] HU Ji-song;ZHU Jia-bao;LU Xian-yong(Cotton Institute,Anhui Academy of Agricultural Sciences,Hefei,Anhui 230031)

机构地区：[1]安徽省农业科学院棉花研究所,安徽合肥230031

出　　处：《安徽农业科学》2020年第20期31-33,36,共4页Journal of Anhui Agricultural Sciences

基　　金：安徽省重点研究和开发计划项目(1804a07020114)。

摘　　要：[目的]筛选出适宜安徽种植的优良品种。[方法]采用随机排列法,对省外引进的3个甜荞和5个苦荞品种与各自的当地品种进行品比试验。[结果]甜荞品种均比当地品种显著减产,苦荞品种均比当地品种显著增产。九江苦荞、晋荞2号丰产性好,产量分别为1548.0、1392.0 kg/hm 2。[结论]引种的甜荞品种不适于本地推广,而苦荞品种中九江苦荞和晋荞2号生育期适中,经济性状和抗白粉病性较好且增产显著,适宜在本地进行多点试验示范并推广种植。[Objective]To select the elite buckwheat cultivars of buckwheat to be planted in Anhui Province[Method]The performance of 3 sweet buckwheat varieties and 5 Tartary buckwheat varieties introduced from the other provinces were compared with each local varieties in a randomized complete block design.[Result]The sweet buckwheat varieties had significantly lower yield than the local variety but it was opposite for Tartary buckwheat ones.Tartary buckwheat variety Jiujiang and Jin-buckwheat 2 had the highest yields of 103.2 and 92.8 kg/hm 2,respectively.[Conclusion]The introduced varieties of sweet buckwheat should not be recommended to be planted in local area.But Tartary buckwheat varieties Jiujiang and Jin-buckwheat 2 showed better performance,such as moderate growth period,better economic characters,higher tolerance to powdery mildew and higher yield.Therefore,the two varieties were proposed to carry out multi-site experiment and be extended in Anhui Province.

关 键 词：苦荞麦 甜荞麦 引种 安徽省 

分 类 号：S517[农业科学—作物学]