基于信息技术的县域耕地质量评价研究

耕地是农业生产最基本的资源,耕地数量的大小和质量的好坏直接影响到农业生产的发展和粮食安全。随着我国经济社会快速发展,耕地面积与质量变化对粮食安全构成了严峻挑战,开展县域耕地资源的质量评价己成为我国所面临的一项紧迫任务。在总结耕地质量评价存在问题的基础上,借助信息技术,对吴桥县耕地质量进行评价,为开展县域耕地资源的质量评价提供依据和借鉴。

Study on Quality Evaluation of County Cultivated Land Based on Information Technology

Cultivated land was fundamental resources of agricultural production.The development of agricultural production and food safety were affected by quantity and quality of cultivated land directly.With the rapid development of economic society in China,the changes of both areas and quality of cultivated land composed serious challenge to food safety,so the quality evaluation on county cultivated land recourse had become one of the urgent tasks for China.Based on summarizing the problems existed in quality evaluation of cultivated land,the quality of cultivated land in Wuqiao county was evaluated with the help of information technology,and the basis and reference for developing the quality evaluation of county cultivated land were provided.