耕地地力评价信息系统的设计与实现是本文的主要内容。
The main content of this paper is designing and realizing the information system for cultivated land.
通过这些模型方法与GIS和RS结合，快速准确地完成耕地地力评价，并将评价结果成图输出。
Being integrated these methods and models with GIS and RS data, the productivity of cultivated land is evaluated rapidly and exactly.
采用定性定量结合方法确定评价指标，建立了不同耕地类型区地力评价指标体系。
Combining qualitative and quantitative methods, the evaluation index systems of different cultivated land regions are set up.
农田土壤质量评价是耕地地力升降实行奖惩使用的前提。
Farm soil quality appraise is the prerequisite to realize the system of rewards and punisher - ents for using farm.
采用定性定量结合方法确定评价指标，建立了不同耕地类型区地力评价指标体系。
According to this evaluation index system, a quantitative study on the evaluation index of ecological civilization of Henan province was performed.
采用定性定量结合方法确定评价指标，建立了不同耕地类型区地力评价指标体系。
According to this evaluation index system, a quantitative study on the evaluation index of ecological civilization of Henan province was performed.
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