典型区域农牧业协调发展动力学模型研究

Study on the Dynamic Model for the Harmonious Development of Agriculture and Animal Husbandry in Typical Regions

运用系统动力学方法,根据吉林省西部前郭县的实际情况,抓住退耕还草、人口增长、土地退化、生态恢复、人工草地种植等关键因素,借助因果环,构建该县农牧业协调发展系统动力学模型。

Using the system dynamic method,based on the actual situation of Qianguo County in Western Jilin Province,the key factors such as returning cultivated land to grassland,population growth,land degradation,ecological restoration,artificial grassland planting were considered to construct the system dynamic model for the harmonious development of agriculture and animal husbandry in this county in virtue of causality loop.