【摘 要】
：
Precision Agriculture, also known as Precision Farming, or Prescription Farming, is a modern agriculture technology system, which brings " precision" into agric
【机 构】
：
Institute of Geographical Sciences and Natural Resources Research
论文部分内容阅读
Precision Agriculture, also known as Precision Farming, or Prescription Farming, is a modern agriculture technology system, which brings " precision" into agriculture system. All concepts of Precision Agriculture are established on the collection and management of variable cropland information. As the tool of collecting, managing and analyzing spatial data, GIS is the key technology of integrated Precision Agriculture system. This article puts forward the concept of Farmland GIS and designs Farmland GIS into five modules, and specifies the functions of the each module, which builds the foundation for practical development of the software. The study and development of Farmland GIS will propel the spreading of Precision Agriculture technology in China.
其他文献
Many of the Yanshannian intermediate-acid intrusive rocks related to Cu-Au mineraliza-tion in the Eastern Yangtze Block are characterized by high Al2O3, Sr cont
Eight sporopollen zones have been divided based on the results of high-resolution sporopollen analysis of Core B10 in the southern Yellow Sea. Based on the resu
In this article we describe a new and exceptionally well-preserved pterodactyloid pterosaur, Sinopterus dongi gen. et sp. nov. from the Jiufotang Formation in w
This paper presents a one-dimensional numerical model for predicting sediment transport and bed evolution in natural rivers that have floodplains. The sediment
The Xilin Gol Complex, consisting of deformed and metamorphosed rocks, was exposed as a large geological unit within the Central Asian Orogenic Belt, but its fo
设项目跟踪审计作为工程审计的一种创新手段，在实践中已彰显出它的优越性和广阔的应用前景，目前国内对跟踪审计大部分集中在工程项目上。结合目前的审计工作实践，跟踪审计是指审
The subsiding land can be extracted from Remote Sensing image based on its spectral and spatial features. The features of subsiding land caused by mining, espec
This paper deals with the geology and geochemistry of the Gacun and Laochang large-sized marine volcanic rock-type Ag deposits in the Sanjiang (Tri-River) area
A numerical method of viscoelastic finite element coupled with spring-block model is developed to study temporal processes from the slow tectonic motion of larg