在社会主义建设总路线的照耀下,我国农业生产形势很好。阶级斗争、生产斗争和科学实验三大革命运动,正在蓬勃开展。农业生产发展的同时,向科学工作者提出一系列课题。为了巩固与发展人民公社集体经济,急需以人民公社为单位,作好农业发展规划,逐步改变自然面貌,克服旱涝炎害,向稳产高产方向迈进。其中,土壤制图与其他农业制图,是作好规划的基本资料。但如何制好这些图幅,还存在着一系列问题,如比例尺、底图以 Under the general line of socialist construction, the situation of agricultural production in our country is very good. The three revolutionary movements of class struggle, production struggle and scientific experiment are flourishing. While developing agricultural production, a series of issues have been put forward to scientists. In order to consolidate and develop the collective economy of the people’s commune, it is imperative to take the people’s communes as a unit to make plans for agricultural development, to gradually change the natural outlook, to overcome the drought and flood damage, and to make steady and high-yielding work. Among them, soil mapping and other agricultural mapping, is to make planning a basic information. However, how to make these maps is still a series of problems, such as scale, base map to