| Summary: | 碩士 === 國立中興大學 === 動物科學系所 === 97 === The purpose of this research was to develop an online decision support system through symptom search and preliminary diagnosis for duck diseases. Farmers could then make use of this system to determine the possible duck illness via Internet. It is expected to take advantage of web convenience and let users receive relevant information regarding duck diseases more conveniently and to assist them to understand and learn about knowledge of duck diseases. This system used Microsoft Windows Server 2003 operation system and was written with ASP.NET 2.0 (Active Server Pages.NET 2.0) coordinated with Microsoft Access 2007 Database. The system structure and component, such as database, knowledge base and image base and functional description are included in this system.
This system was mainly divided into nine sections in terms of basic information, diagram of duck, breed of duck, duck video, duck disease classification, duck disease diagnosis system, link to related sites, contact us, and manual. Users could easily search and learn duck basic information in the first section. The section of diagram of duck offered external illustration on each appellation and pictorial illustration of duck. The section of duck breed includes three types regarding small breed, light breed, and heavy breed to assist users to learn duck breed information concerning origin, general characteristics, weight, color, and breed tips. The section of duck disease classification includes seven parts regarding virus, bacteria, fungus, nutrition, parasite, toxin and miscellaneous diseases. This system collected 39 common diseases for duck to provide farmers to search according to classification of the system. The section of preliminary diagnosis system on duck diseases separated apparent clinical symptoms into nine sections in term of general, head or neck, eyes, skin or feathers, leg or wing, nerve, respiratory, dropping, and egg production. The relevant information of duck diseases collected in this system concerns pathogenesis and classification, clinical symptom, main attack age, treatment and prevention. Users could select symptom according to description that observed from duck at first. The system will then assist user to do preliminary diagnosis to give possible diseases, relative rank of weighted value, and reasons of inference. Users could therefore understand relevant information and suggestion, appropriate treatments are also provided. The part of link to related sites offered relevant websites of duck health. If users have any questions, suggestions, and comments, they could show their opinion in the part of contact us. In order to make users to handle this system quickly, a manual was also provided. This system combines the feature of Internet convenience with simple operation, users could get relevant information of duck diseases more diversified.
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