E-commerce is regarded as the wonderful method to retailer to sell production. Then it is not enough to attract customer to simply provide picture and text of the merchandise. In this paper, both Cult3D and information management technologies are considered to show goods using 3D interactive model online. The file size of web3D model is small and the quality of image is high, which are benefit to internet access. Customer can get more information of the production with operational 3D model and feedback personal requirement.

Agricultural expert consultation and decision system is an important technology for the development of precision agriculture. But current agricultural expert system of consultation and decision is mostly based on static knowledge, and it can not be dynamically updated. The system is low universal and difficult to the rural application. To solve these problems, the smart phone was used as the carrying platform with expert system, which was built together with computer. Smart phone, which embedded with agricultural expert decision system, is a carrying terminal to provide cloud services, communicating with computer and mobile network. All of the management process, greenhouse environment control, expert consultation, diagnosis of disease and other functions can be implemented by this system. The agricultural expert consultation and decision system is distributive, collaborative, portable, universal and dynamic update. It can really be applied to the agricultural production with high benefit.