摘要
【目的】筛选适宜内蒙古种植的苦荞品种(系),满足苦荞加工企业生产要求,为品种的评价和应用提供参考。【方法】利用AMMI模型对15个苦荞品种(系)在内蒙古自治区农牧业科学院院内试验地、呼和浩特市武川县、包头市固阳县、通辽市奈曼旗4个试点的稳产性与丰产性进行分析。【结果】方差分析表明,品种、试点、品种×试点均达到极显著水平(P<0.01),AMMI模型分析的交互效应中IPCA1和IPCA2解释了92.28%品种与地点的互作信息,品种与地点的选择具有代表性。蒙苦11、蒙苦09、蒙苦93、蒙苦13、蒙苦06属于高产稳产型品种(系),蒙苦45、蒙苦66属于稳产但丰产性较差品种(系),蒙苦87、蒙苦53属于丰产但稳定性较差品种(系)。4个试点中包头市固阳县试点分辨力最强,呼和浩特市武川县试点分辨力最弱。【结论】蒙苦11、蒙苦09、蒙苦93、蒙苦13、蒙苦06适宜在内蒙古大面积种植;AMMI模型可以准确分析苦荞品种(系)的稳产性和丰产性。
【Objective】To screen buckwheat varieties(lines)suitable for different growing areas in Inner Mongolia and to meet the needs of buckwheat processing companies,as well as,to provide reference for buckwheat variety evaluation and application.【Methods】The AMMI model was used to analyze the stable yield and high yield of 15 buckwheat varieties(lines)in 4 pilots(the experimental site in Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Wuchuan County of Hohhot,Guyang County of Baotou,Naiman Banner of Tongliao).【Results】In varince analysis,variety,experimental location and the interaction between the variety and experimental location were all extremely significant(P<0.01).According to AMMI model analysis,the interaction effect of IPCA1 and IPCA2 explained 92.28%of the variety and location interaction information which indicated the varieties and locations chosen were representative.Mengku 11,Mengku 09,Mengku 93,Mengku 13,Mengku 06 were high and stable yield varieties(lines),and Mengku 45,Mengku 66 were stable varieties with poor yield,while Mengku 87 and Mengku 53 were high yield but poor stability.Guyang County of Baotou had the highest resolution for the variety identification abilities,while Wuchuan County of Hohhot had the weakest in the 4 pilots.【Conclusion】Mengku 11,Mengku 09,Mengku 93,Mengku 13,Mengku 06 were suitable for large-scale cultivation in Inner Mongolia.The AMMI model could be used to accurately analyse variety stability and high yield.
作者
刘伟春
谢锐
罗中旺
刘锦川
张永虎
辛万和
全民
金晓蕾
LIU Weichun;XIE Rui;LUO Zhongwang;LIU Jinchuan;ZHANG Yonghu;XIN Wanhe;QUAN Min;JIN Xiaolei(Hure Banner Agricultural Technology Extension Center in Tongliao City,Hure 028200,China;Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China;College of Agriculture,Hebei Agricultural University,Baoding 071001,China;Shenhua Jungar Energy Co.,Ltd.,Jungar 010300,China)
出处
《北方农业学报》
2021年第5期18-24,共7页
Journal of Northern Agriculture
基金
内蒙古农牧业创新基金项目(2020CXJJN04)
2021年内蒙古自治区科技计划项目(2021GG0375)
2017年内蒙古科技创新引导奖励资金项目。
