针对辽东山区的特点及农业生产中存在的问题,将退化农业生态系统修复重点放在建立可持续发展农业体系上。所采用的具体措施为:在研究区推广高效农业生产模式;发展“四位一体”生态农业。以上措施3 a多来在实验区的应用,证明了有很好的生态效益、经济效益和社会效益。 In view of the characteristics of mountainous areas in Liaodong and the problems in agricultural production, the focus of degraded agro-ecosystem restoration is to establish a sustainable agricultural system. The specific measures adopted are: to promote efficient agricultural production in the study area; and to develop the “four in one” eco-agriculture. The application of the above measures for more than 3 years in the experimental area proves that there are good ecological, economic and social benefits.