这 Plant/Variety 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  

Alfalfa is a low-growing, nitrogen-fixing perennial, with a strong taproot. Many varieties of alfalfa have been developed for excellent hay and forage. It has long been one of the most important forage species for livestock production.

Has excellent resistance to pests and traffic, and produces high yields for pasture grazing and hay production. Best suited for cooler climates.