Application of “3S”Technologies in the sample survey of rapeseed

The passage based on the wild practical work in the sample survey of rapeseed, at first analyze the application of “3S”Technologies in agriculture and analyze Hubei regional situation and the reasons of rapeseed sample survey fully. Then introduce the Sample survey of general steps in the Field and the Notices in the Operating process. And then summarize the advantages of “3S” technologies in Agricultural sample survey .at last analyze of the sample survey of rapeseed significance and the important influence in agriculture and social and economic stability in our country. The application of “3S” technologies in agricultural areas will make great contributions on food safety and stability of economic and social development.