cultivated pasture

基本解释

With the increasing of years, soil organic nutrients and the three enzymatic activity are highest in permanent grassland and lowest in cultivated pasture.
随着草地利用时间的增长，土壤有机质等养分和三种酶活性含量增高，活性增强。
A perennial rhizomatous grass (Poa pratensis) native to Eurasia and North Africa and naturalized throughout the United States. It is commonly cultivated for pasture and lawns.
原生于欧亚大陆和北非的一种多年生根状茎草本植物（草地草熟禾草熟禾属），在整个美国也已移植成功。一般做为牧草和草坪来种植。
odict.net
A southwest Asian perennial herb (Medicago sativa) having compound leaves with three leaflets and clusters of usually blue-violet flowers. It is widely cultivated as a pasture and hay crop.
苜蓿，紫花苜蓿：一种亚洲西南部多年生草本植物（苜蓿），其复叶由三小叶构成，花簇通常为蓝紫色的。它作为牧草和干草而被广泛种植。