GIS在农业种植领域的研究应用进展

Application and Research Progress of GIS Technology in Agricultural Planting

为能够明晰地理信息系统(GIS)在农业现代化推进过程中具体的应用途径,本研究简要归纳了GIS在作物农业气候区划、农业土壤评价、作物适宜性评价、作物病虫害风险评估、气象灾害预警评估等5个领域的应用与研究进展。研究认为,在农业信息化与农业品牌化建设过程中,以GIS为支撑,结合土壤、气象、生态、病虫害等数据,建立单品种农作物综合性评价系统显得尤为重要。对于以品质作为核心特征的名特优产品,利用GIS进行适宜性区划可以避免盲目推广种植导致产品品质下降,进而促进农业品牌化建设。

To discuss the specific application of geographic information system(GIS)in the process of promoting agricultural modernization,this paper briefly summarized the studies and applications of GIS in agriculture,such as crop agricultural climate zoning,evaluation of agricultural soil and crop adaptability,meteorological disaster warning assessment,as well as crop pest risk assessment.Studies suggest that in the process of agricultural IT application and agricultural brand construction,it is particularly important to establish a comprehensive evaluation system for single-crop varieties based on the GIS and databases of soil,meteorology,ecology,pests and diseases.For the famous,special and excellent products with quality as the core characteristic,the use of GIS for suitable zoning can avoid product quality decline caused by blind promotion of planting and thus promote agricultural brand construction.