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分析了南方红壤丘陵区农业景观特征,提出该区重点治理的生态脆弱带为低丘岗地,认为该地带的人为干扰和自然作用不相协调是本区农业景观的不良演替的原因。初步探讨了通过农业合理布局,促进该区景观恢复的途径。指出作物布局和土壤耕作对低丘岗地保护、开发及景观恢复等方面的意义。
The characteristics of agricultural landscape in the red soil hilly region in southern China were analyzed. The ecological fragility zone under the key management in this area was low hillock land. It was considered that the unmanaged disturbance and natural function of this zone were the reasons for the bad succession of agricultural landscape in this area. The ways of promoting the landscape restoration in this area through the reasonable layout of agriculture were discussed tentatively. The significance of crop layout and soil tillage on the protection, development and landscape restoration of low hillsides was pointed out.