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由中国水利学会农田水利专业委员会与山西省水利学会联合召开的全国农田地下排灌技术及雁北地区盐碱地改良学术讨论会,于8月26日至9月1日在山西省大同市举行,到会代表183人,收到论文和报告70多篇。会上交流了近几年来农田地下排灌和盐碱地改良的试验研究成果和经验,会议期间还参观了山西省雁北地区盐碱地改良试验工程。会议讨论的情况如下:
By the China Water Conservancy Institute of Irrigation and Water Conservancy Commission and the Shanxi Provincial Institute of Hydraulic Conservancy, the National Farmland underground irrigation and drainage technology and Yanbei Saline Alkaline Improvement Symposium on August 26 to September 1 in Datong, Shanxi Province, to the meeting Represented 183 people, received more than 70 papers and reports. At the meeting, the exchange of experimental achievements and experiences in underground drainage and irrigation and saline-alkali land improvement in farmland in recent years was also discussed. During the meeting, the project of improving saline-alkali land in Yanbei District of Shanxi Province was also visited. The meeting discussed the following situation: