增加籽粒产量,改善稳产性能是蚕豆育种的主要目标。就选择而言,其主要的目的是降低异质性,限制作用于产量的基因。研究认为,对产量的直接选择,成功较大的机会可能来自对各种生理、形态特性的选择。从世界范围内来看,出于研究工作开展得晚,资源的收集和鉴定不全面,我们能直接利用的资源是有限的。 Increasing grain yield and improving stable yield are the main goals of broad bean breeding. As far as selection is concerned, its main purpose is to reduce the heterogeneity and to limit the genes that affect the yield. The research suggests that the chances of success in direct selection of production may come from the choice of various physiological and morphological characteristics. From the perspective of the world, due to the late development of research work and the incomplete collection and identification of resources, the resources we can directly utilize are limited.