江英乡石灰岩山区农业综合开发与治理研究　Ⅱ.农业综合开发与治理  

Study on the Comprehensive Agricultural Development and Management in Limestone Mountain Areas of Jiangyingxiang Ⅱ. Comprehensive Agricultural Development and Management

作　　者：刘鉴明[1] 卢家诚[1] 朱世清[1] 杨国义[1] 陈飞[1] 

机构地区：[1]广东省生态环境与土壤研究所,广州510650

出　　处：《土壤与环境》1999年第3期174-178,共5页Soil and Environmental Sciences

基　　金：广东省"八五"重点科技攻关项目!1991-120-03。

摘　　要：着重讨论了阳山县江某乡石灰岩山区治理试验前的土地资源利用状况和存在问题，总结了综合开发与治理的实践经验。通过对石灰岩山区潜在优势的分折，确立开发与治理的主攻方向，实施调整作物结构、改革耕作制度、推广良种良法和反季节蔬菜栽培等一系列措施，使江某乡农业经济面貌在短短的几年时间内发生了巨大的变化。The status of land resources utilization and existing problems before the managemental experiment in the limestone mountain areas of Jiangyingxiang are discussed, and the experience of comprehensive development and management is summarized in this paper. Through the analysis of potential advantages of the areas, the main orientation of development and management was determined; and the adjustment of crop structure, the reform of croping system, the popularization of improved varieties and methods, the cultivation of off-season vegetables and so on, were put into practice. The measures brought a great change in the agricultural economy of Jiangyingxiang within several years.

关 键 词：潜在优势 综合开发 治理 反季节蔬菜 土地资源 

分 类 号：F323.4[经济管理—产业经济]