城市衰敗 Urban decay 農(nóng)業(yè) AGRICULTURE 農(nóng)業(yè)方式 Agricultural practices 農(nóng)業(yè)設(shè)備 Agricultural equipment 農(nóng)業(yè)管理 Agricultural management 農(nóng)業(yè)方法 Agricultural methods 農(nóng)業(yè)害蟲(chóng) Agricultural pests 農(nóng)業(yè)生