BUILDING A MODEL FOR MANAGING AGRICULTURAL LAND QUALITY IN YEN LAC DISTRICT, VINH PHUC PROVINCE

Abstract

The study aims to develop and propose solutions for effective management and use of the agricultural land quality management model in Yen Lac district, Vinh Phuc province. The methods used are: Collecting secondary data; field investigation; soil analysis; building a soil quality map and building a soil quality database. The research results show that Yen Lac district has a total natural area of ​​10,765.18 hectares, of which agricultural land accounts for 69.28%. Overlaying 6 single-character maps to build a land unit map with 47 land units and 625 land plots. From there, a land suitability map is built with 3 main LUTs: rice, vegetables, and fruit trees. The model has 6 main modules: system module; database update module; data processing module; database exploitation module; online management and exploitation module and support module. The model is designed on the WebGIS platform and has functions of statistics, information lookup, production direction and synchronous database integration to help managers, businesses and people exploit and use information in the agricultural production process. To effectively manage and exploit the model, it is necessary to synchronously implement the following solutions: complete the infrastructure system, equipment and software; synchronize the database system and information connection; human resources and implementation organization.