TY -的A2 Merah Othmane盟——Kefelegn Nigussie盟——Mekibib Frew盟——Dessalegn Yigzaw PY - 2020 DA - 2020/12/18 TI -遗传发展和释放刀豆的变化(菜豆l .)品种从1974 - 2009年在埃塞俄比亚GC SP - 1315436六世- 2020 AB -效率的各种发展与变化可以确定发布的品种和遗传进展。本研究的目的是确定变异和遗传进程的菜豆品种。随机区组设计完成被用来评估在2013年四郎和Chefa 15个品种。集群、校长和biplot分析包括遗传参数估计进行方差分析。重要的变化是观察之间的品种,它们集群分成四组。种子大小和颜色聚类作为一种重要的因素被发现的品种。Hawassa沙丘,纳西尔有红和小种子,分别集中在一组。同样,淹没1和淹没Melka大胆的小白和集中在一组。Hawassa沙丘非常类似于纳西尔,和红色Wolayta Dimitu,被记录,而一个大型的距离淹没Melka大胆和Haramaya之间。 Deme and Haramaya were found the most divergent and unique among the tested varieties. This is also reflected in biplot drown by principal components 1 and 2, which together accounted for about 82.022. Plant heights, seed weight, days to maturity, and harvest index have the largest contribution to the total variation of the varieties. Most of the traits have a high phenotypic and genotypic coefficient of variation, heritability, and genetic advance, and selection was effective in the breeding program. The breeding program has brought about 0.27 tonnes of seed yield increment or an annual rate of genetic progress of 0.0077 t ha⁻¹(0.37% ha⁻¹一年⁻¹)。然而,繁殖计划应该考虑繁殖过程存在一些品种在同年发布类似的遗传潜力。SN - 2356 - 654 - 2020/1315436 / 10.1155 x你——https://doi.org/10.1155/2020/1315436——摩根富林明——农业进步PB - Hindawi KW - ER