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镰荚苜蓿(黄花苜蓿,Medicago fal—cata L.)广泛地生长在干旱、多石、富含石灰质的土壤上。株丛直径可达2米。基本为四倍体,但常会发现二倍体类型。它以较长的寿命,对干旱、低湿和采食的较强的抵抗力而不同于紫花苜蓿。植株在播种的当年即开始开花,在条件适宜的秋季产生种子。同年形成轴根,在春
Sickle-leaf alfalfa (Medicago fal-cata L.) grows extensively on arid, stony, calcareous soil. Cong cluster diameter up to 2 meters. Basically tetraploid, but often find the diploid type. It is distinguished from alfalfa by its long life span, its strong resistance to drought, low humidity and feeding. The plants begin to bloom the same year as they sown and produce seeds in the autumn when conditions permit. The same year the formation of shaft root, in spring