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对青海省第三次搜集的100份蚕豆地方品种资源的生态型和地理分布特点进行了分析,结果表明,海北地区蚕豆资源表现为中、早熟品种,各占资源总数的37.5%、43.75%,株体较矮,平均株高99.6 cm,分枝力较强,平均有效枝数为4.2个,籽粒较小。其它地区的蚕豆资源表现为中晚熟,占资源总数的80%以上,植株中等,籽粒较大,分枝力一般等特点。
The ecological characteristics and geographical distribution characteristics of 100 wild faba bean cultivars collected in Qinghai Province for the third time were analyzed. The results showed that the broad bean resources in Haibei region were medium and precocious varieties, accounting for 37.5% and 43.75% of the total, respectively, The plant was short, with an average plant height of 99.6 cm, strong branching ability, with an average of 4.2 effective branches and a small grain size. Broad bean resources in other areas show the late-maturing, accounting for more than 80% of the total resources, medium-sized plants, larger grains, branching force and so on.