土壤耗竭 soil depletion
In agriculture, soil depletion can be due to excessively intense cultivation and inadequate soil management.
在农业生产中，超负荷耕种和不良的土壤管理可导致土壤耗竭。
Modern farming methods have caused massive soil depletion. All of this has happened in less than one hundred years, but with the exception of some smaller farmers and home gardeners that practice sustainable farming, involving crop rotation and composting.
现代化农业造成了大范围的土地耗竭，而这一切都发生在过去的不到一百年间。不过，也有一些例外存在：一些小农户和自家小菜园采用了可持续的科学耕种方式，比如轮作和堆肥。
