摘要
文章根据大田的排水试验,对咸酸稻田的排水效果、增产效益及投资进行了比较分析,据此确定咸酸稻田的排渍标准,为工程的规划设计提供科学依据。
According to the drainage experiment of the rice field, this paper analyses and compares the drainage effect and yield-increasing benefit with its investment. therefore decides the underground drainage standard of the saline and acid rice field, providing scientific basis for the planning and design of projects.
出处
《黄河水利职业技术学院学报》
2000年第2期12-13,共2页
Journal of Yellow River Conservancy Technical Institute
关键词
排水试验法
成酸稻田
排渍标准
the way of drainage experiment
saline and acid rice field
underground drainage standard