我所井灌研究工作,从1961年开始,但1963年以前是根据主观愿望,参考文献资料,从中找研究问题,在我所试验农场打井中进行试验研究,中间也曾在北京市郊区农村作了一段工作。但由于不了解生产情况,抓不住题目,没有取得什么研究成果。 1963年下半年开始,学习了党关于农业科学研究工作必须为农业生产服务,必须结合生产,以领导、群众和技术人员三结合的方式深入农村,开展大面积科学实验活动的指示,下到河南新乡市洪门公社李村大队,实地参加生产,结合生产进行井群灌溉 Our well irrigation research work started in 1961, but before 1963 was based on subjective wishes, reference data, from which to find research problems in my pilot farm wells to conduct experimental studies, the middle of the rural areas in Beijing have also been made A job. However, because they did not understand the production situation, they could not grasp the subject and did not achieve any research results. Since the second half of 1963, studying the Party’s work on agricultural scientific research must serve agricultural production. It is necessary to go deep into the countryside in line with the three-in-one combination of production, leadership, mass and technical personnel, and carry out a large-scale scientific experiment with instructions down to Henan Li Village, Xinmen City, Hongmen commune brigade, field production, combined with production well group irrigation