论文部分内容阅读
1963年我们曾在藁城(南干)灌区进行了土壤次生盐渍化的调查研究。在明确了灌区土壤次生盐碱化形成原因的基础上,1964年四月我们响应党的号召,在藁城(南干)灌区设立“易碱地区灌溉技术调查研究”专题基点。经过同当地行政领导部门和石津渠贾村渠道管理所研究,并进行实地观察比较,最后确定以东刘村为重点,与东刘村支渠委员会配合,作出克服大水漫灌问题的小
In 1963 we conducted a research on soil secondary salinization in Tancheng (Nangan) Irrigation District. On the basis of clarifying the reasons for the secondary salinization of soil in the irrigated area, in April 1964 we responded to the call of the Party and set up the thematic basis of “Research on Irrigation Techniques in the Alkali Region” in Yuncheng (Nangan) Irrigation District. After conducting research with the local administrative department in charge and Jiajing Channel Management in Shijinqu and conducting on-the-spot observation and comparison, we finally decided to focus on East Liucun and cooperate with Dongliu Village Branch Canal Commission to make small