中国农业水土工程学科及其发展预测

The Developing Course and Prediction of Agricultural Water Soil Engineering in China

农业水土工程是以研究农业环境中水、土运动规律及其控制管理技术为目标的学科。它是科学技术和生产发展的自然结果。学科体系正在不断完善，专业教育将逐渐扩展，预计在土壤—植物—大气连续体水分传输问题的研究方面，在深度和广度上将有新的突破。在水—土—作物—环境关系的最优调控理论与方法、农田物质（水、沙、盐、农业化学物质）的迁移规律及其数值模拟与预测。

This paper deals with the connotation of agricultural water soil engineering, as well as its history of formation in China. A brief explanation and prediction of development on this course were made. The object of this course is to research the regular patterns of water soil movement in agricultural environment and the control and management technology. With the development of science and technology the system of the course has been improving, the break thought will be obtained, both in range and depth, on the problems of transmission of water in soil plant atmosphere continuum. The research will be greatly progressed in the aspects of the optimized control theory, the measures of relationship among water soil crop enviroment, the transmission regular pattern of field matters (water,soil,salt,chemical matters), the mathematic model, and the application of high new technology in agricultural water soil management.