According to different utilization degree, the spatial structure was divided into 3 zones: efficiently cultured pastures zone, agroforestry pastures zone and natural prairies of rotative grazing zone.
According to different utilization degree, the spatial structure was divided into 3 zones: efficiently cultured pastures zone, agroforestry pastures zone and natural prairies of rotative grazing zone.
依据利用程度，将其划分为高效人工草地带，农草、林草间轮作草地带以及天然轮牧草地带三种利用模式。