extensive pasture

基本解释

Extensive research conducted on large groups of racehorses has shown a clear link to lack of grazing on pasture.
有丰富的研究显示：大量速度塞马出现这些行为，与“速度赛的马缺乏在牧场grazing（自由的走走停停吃草）的机会”有直接关系。
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Land was used for permanent pasture, therefore farming was extensive. This zone extends to the margins of cultivation, beyond which was wasteland.
土地用作放牧之用，耕作为粗放式，这地带伸延至耕种边界，以外的是荒地。
In this experiment the plate meter was used for measuring herbage biomass and observing vegetation characteristics of intensive and extensive grazed pasture.
试验采用这种圆盘测定工具在轻度放牧和强度放牧两种放牧强度下对草地牧草的现存量及植被特征进行了观测。