【摘要】 现代农业生产正在由传统模式逐步向"精细农业"发展模式转变,"精细农业"是在充分了解土地资源和农作物群体的基础上,因地制宜地根据田间每一操作单元的具体情况,精细准确地调整各项管理措施和各项物资的投入量,以获得最大的经济效益。土壤是农业生产的基础,将GIS系统应用于土壤管理和农作物种植,将成为促进农业生产和发展的有力技术手段。更多还原

【Abstract】 Modern agricultural production is gradually transforming from the traditional model to "precision agriculture" development paradigm,after getting full knowledge of land resources and crop groups,"precision agriculture" means that accurate adjustment of various management practices and inputs of various materials to obtain maximum economic benefit in accordance with the specific circumstances of each field operations unit.Soil is the foundation of agricultural production,the GIS system can been applied to soil management and crop cultivation,which will be a powerful technical means of the promotion of agricultural production and development.更多还原