在对湘南柑桔种质资源进行多年研究的基础上．对其中栽培面积较大的品种采用“合理——满意度”和多维价值理论的合并规则进行综合评价，结果表明：脐橙（纽荷尔、朋娜、基莱特等）、哈姆林甜橙、红玉血橙、宫川66、　柑、国庆早、沙田柚表现最佳，适宜在湘南大力推广；夏橙、　溪蜜柚可选择冬季气温较高的大水体周围或该地南部发展；普通甜橙、尾张、滑皮桔等面积过大，品质欠佳．应及时淘汰；橙、柑、桔、柚结构应逐步优化．提高橙、柚比例．并加快发展特早熟及晚熟品种，以适应广大消费者的需要。 On the basis of years of citrus germplasm resources in southern Hunan. The cultivars with larger cultivated area were evaluated comprehensively by using the combination rules of “reasonable - satisfaction” and multidimensional value theory. The results showed that navel orange (Newhall, Pena, Clement et al.), Hamlin orange, Hongyu blood orange, Gongchuan 66, orange, early morning of the National Day, Shatian pomelo best performance, suitable for promotion in southern Hunan; summer orange, brook pomelo can choose the higher temperatures in winter around the water body or the southern development; common sweet Orange, cauda equina, sliding skin area is too large orange, poor quality. Should be eliminated in time; orange, orange, orange, pomelo structure should be gradually optimized. Improve the orange, pomelo ratio. And accelerate the development of special precocious and late-maturing varieties to meet the needs of consumers.