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赤红壤严重侵蚀地经不同措施治理后，土壤结构、水分状况得到改善，土壤腐殖质品质亦有所改善，土壤营养元素容量及供应强度得到明显加强，土壤微生物数量急剧增加，土壤呼吸作用和酶活性显著加强，土壤肥力处于恢复之中。其中豆科树种（大叶相思）改良土壤效果最好，单一种果措施则相对较差。引进豆科植物增加果园覆盖或敷盖是该地区侵蚀劣地治理及地力改良重要技术措施之一。
Severe erosion of red soils treated by different measures, the soil structure and water conditions improved soil humus quality has also been improved soil nutrients and supply intensity was significantly strengthened, the number of soil microorganisms increased dramatically, soil respiration and enzyme activity Significantly strengthened, soil fertility in recovery. Among them, leguminous tree species (Acacia macrostachya) improved the soil effect the best, and the single fruit measures were relatively poor. The introduction of legumes to increase orchard coverage or cover is one of the important technical measures for erosion control and soil improvement in the area.