广东省丘陵山区,由于长期以来不合理的开发利用,土壤侵蚀普遍。侵蚀红壤砂化严重、养分缺乏、结构孔性不良、温度和湿度环境恶劣。遵循生态效益和经济效益相统一的原则,本文探讨了生物自身累积培肥、治理性开发利用以及适当工程措施等整治利用侵蚀红壤的途径。 Hilly and mountainous areas in Guangdong Province have suffered from soil erosion due to unreasonable exploitation and utilization for a long time. Eroded red soil is seriously sanding, lack of nutrients, poor structure porosity, poor temperature and humidity environment. Following the principle of unification of ecological benefits and economic benefits, this paper explores ways to remediate erosion and utilization of red soils, such as accumulating fertilizers by themselves, harnessing development and utilization, and appropriate engineering measures.