大豆新品种银豆4号的丰产性、稳定性和适应性分析  

Analysis on Yield,Stability and Adaptability of A New Soybean Variety Yindou No.4

作　　者：杜世坤 赵振宁[1] 赵宝勰[1] 高玉芳[1] DU Shikun;ZHAO Zhenning;ZHAO Baoxie;GAO Yufang(Baiyin Institute of Agricultural Sciences,Baiyin Gansu 730900,China)

机构地区：[1]白银市农业科学研究所,甘肃白银730900

出　　处：《种子》2022年第3期117-120,F0002,共5页Seed

基　　金：甘肃省重点研发计划(20YF8ND140);陇原青年创新创业人才项目(2021LQGR22)共同资助。

摘　　要：利用2016年和2017年甘肃省大豆区域试验的产量结果,通过变异系数法、高稳系数法、回归系数法及AMMI模型对大豆品种银豆4号进行分析。结果显示,银豆4号两年的产量变异系数小、高稳系数大,回归系数均较对照陇豆2号小,基于AMMI模型中计算IPCA值与原点的欧氏距离D值小,属高产、稳产、适应性较广的品种,可以在甘肃省中晚熟及类似生态区域大面积推广种植。Based on the yield results of soybean regional trials in Gansu Province in 2016 and 2017,the soybean variety Yindou 4 was analyzed by coefficient of variation method,high and stable coefficient(HSC)method,regression coefficient method and AMMI model.The results showed that variety Yindou 4 had high yield,good stability and adaptability,and it could be widely planted for production in middle late maturing and similar ecological areas in Gansu Province.

关 键 词：银豆4号 大豆品种 丰产性 稳产性 适应性 

分 类 号：S565.1[农业科学—作物学]