upland agricultural ecosystem山地農業生態系統
forest and agricultural ecosystem農林生態系統
agricultural ecosystem model作物生長模型
agricultural ecosystem service農業生態系統服務
reclaimed agricultural ecosystem山地坡度
grassland agricultural ecosystem草地農業生態系統
agricultural ecosystem environment農業生態環境
agricultural landscape ecosystem農業景觀生態系統
Agricultural and rural ecosystem農業和農村生態系統