北方农牧过渡带典型地区农牧业生产系统分析

Research on agricultural and animal husbandry production systems in cropping and pastoralism transition zone of northern China

在对北方农牧过渡带典型地区 (内蒙古赤峰市 )农牧业生产系统的资源特点、生产效率和能量物质输出输入状况分析研究的基础上 ,指出了该地区农牧业生产系统存在的主要问题和关键性限制因素 ,进而提出了农牧业生产系统改良建议和促进农牧业生产进一步发展的主要措施。表 6 ,参 2。

Based on analyzing and studying natural resources characteristics,production efficiency and input and output of energy and nutrient materials in agricultural and animal husbandry production systems in typical area of transition zone of cropping and pasturalism(Chifeng,Inner Mongolia),main problems and key limiting factors in agricultural and animal husbandry systems were confirmed.Moreover,some suggestions for improving production system were pointed out in this paper.