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本区自然生态系统属于亚热带常绿季雨林赤红壤；经人为破坏，目前处于演变系列发育阶段中的亚热带草坡（包括稀树草坡）侵蚀赤红壤阶段，一部分已沦为寸草不生的光板地强度侵蚀赤红壤，后经兴修梯田、水平阶、植树造林，逐步建立起人工森林土壤生态系统。土壤肥力提高，蓄水保土，无土壤侵蚀，微生物活性增强，改善了生态环境。目前本区有6种生态系统类型；试验表明人工森林生态系统类型动物增加近10倍，土壤微生物活性增强20倍，物质能量转化提高；土壤有机质含量也增加近10倍，土壤pH和肥力都有提高，并且改善了小区气候。
Natural ecosystems in this area belong to the subtropical evergreen monsoon red soil. After being damaged by man-made damage, subtropical sloping grass slopes (including savanna) in the evolved series of development stages have eroded the red loam soil. Some of them have been reduced to the intensity of planarians Eroded red soil, after the Xing terrace cultivation, level, afforestation, and gradually establish artificial forest soil ecosystem. Soil fertility increased, soil and water conservation, soil erosion, microbial activity increased, improving the ecological environment. At present, there are 6 kinds of ecosystem types in this area. The experiment shows that the type of artificial forest ecosystem increases nearly 10 times, the activity of soil microorganism increases 20 times, the conversion of material energy improves; the content of soil organic matter also increases nearly 10 times, and the soil pH and fertility have Improve, and improve the residential climate.