东南红壤丘陵地区农业可持续发展研究

针对东南红壤丘陵区域的农业发展状况，以区域ＰＲＥＳＤ系统构型方法对区域的人口、资源、环境、社会和经济等子系统逐一分析，在此基础上提出了农业可持续发展评价指标体系，对其１９８８～１９９６年间的农业发展可持续程度进行评价，并将评价结果与此前利用遥感等手段取得的评价结果对比，结果基本吻合，验证了指标体系的适用性以及红壤地区农业面临的最重要的环境障碍－－水土流失问题，并因此提出了对策和措施。

AGRICULTURAL SUSTAINABILITY OF THE RED SOIL UPLAND REGION IN SOUTHEAST CHINA

According to the agricultural development in the red soil upland region in Southeast China, sub杝ystems such as population, resources, environment and social economy were analyzed separately. An assessing index system was used to assess theagricultural sustainability for the period from 1988 to 1996 and thus the results were compared with those obtained by other researchers with other methods. The coincidence proved the applicability of the index system and confirmed again that water and soil loss is the major obstacle faced in the sustainable development of the agriculture. Based on the evaluation results counter杕easures were proposed.