利用基于GIS的农牧系统综合评价系统，对长江三角洲农牧系统结构的区域差异和空间布局变化进行了全面分析。
With the comprehensive evaluation system based on GIS, the regional differences and spatial dispositions were analyzed for cropping - livestock system in Yangtze delta plain.
提出了一种基于GIS的农牧业信息系统思想，把农牧业信息统一到地理数据库中进行分析处理，并给出了一个基于GIS的系统设计与开发实例。
GIS based farming information system approach which used geographic data base to analysis farming information was discussed and an instance was showed in detail.
近年来，利用植物的化感特性达到对农牧业生态系统中杂草的有效控制已被广泛研究和应用。
In recent years, effective weed control by allelopathy characteristics of plants in agricultural and animal husbandry ecosystem has been studied and applied widely.
由于研究区是我国北方典型的农牧交错带，其生态系统脆弱且有着显著的敏感性。
The study area is typical of northern China ecotone and this study area ecosystem is vulnerability and sensitivity of the significant.
农牧区人口转移是一项系统的社会工程，其公共管理性极为广泛和深刻。
As a system of social engineering, the public management of the population transfer from the country to the city is extremely broad and deep.
农牧区人口转移是一项系统的社会工程，其公共管理性极为广泛和深刻。
As a system of social engineering, the public management of the population transfer from the country to the city is extremely broad and deep.
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