This course is designed for graduate students to realize international research trend on agricultural technology of soil and water conservation by classroom discussion and visiting foreign industry and academic institutions, such as slopeland farm management, new technology of soil erosion, and provide promotion for productivity, management and conservation efficiency. The course will be offered by assigned faculty and by experts to discuss about principles of slopeland farm management, slopeland irrigation and drainage, and effective soil and water conservation on agronomic methods etc.