Nowadays, Personal Computer is very popular in every- where, it's simply to operate and it's easy to learn, too. There are a lot of expert comprter systems in agricultural, too. In this study work to investigate the Nutrition Disorder of Oranges. Hold an Explainations and operations this expert computer
system to organes farmers at the same time. In order to install common senses of computer, the oranges farmers operate the computer by themselves. After their operations, inquire the farmer's willingness to adopt computer system. After Analysis the primery report on the computer using frequencies percentage, the way of correlation analysis and regression
analysis, this study found that the reason which influence farmers' willingness to adopt computer inquiry system.
According to this study report mentions, oranges farmers' treat the oranges orchard management standard, the acknowledge and experience of computer can influence the farmers' adoption. In another way, the innovation, education standard and the Relative Advantage, the Compatibility and the Complexity on Computer Inquiry System stand an influence to the oranges
farmers' adoption. All this main reasons, out of the Complexity is totally negative correlative to farmers' willingness, the rest sources are positive correlations.
