<p>This data comes from the book "Soil of Karaganda Oblast", Volume 8 of the series "Soil of the Kazakhstan Soviet Socialist Republic" compiled by the Institute of Soil Science of the Academy of Sciences of the Kazakhstan Soviet Socialist Republic in 1967. The complete set of books consists of 16 volumes. It was written under the guidance of the Soviet reclamation movement in 1954 and on the basis of soil field surveys organized by the Ministry of Agriculture or local government departments in various states. Experts and scholars from the Institute of Soil Research of the Kazakhstan Academy of Sciences collected, sorted and comprehensively studied historical data and field survey data. The purpose of soil survey is to understand the situation of agricultural land and unreclaimed land during the reclamation period and select suitable reclaimed land for planting. The results formed served the agricultural production and agricultural planning of various regions (prefectures) of Kazakhstan at that time. The monograph "Soil of Karaganda Oblast" describes the natural conditions of Karaganda Oblast, introduces the characteristics of land cover and soil distribution, and conducts research on the land Qualitative and quantitative analysis of (agricultural land and uncultivated land) and provided basic data for the industrial and agricultural integration of the state's land resources and soil. The data written mainly came from historical soil data from 1930 to 1955 and field survey data of various soil conducted by the Academy of Sciences of the Republic of Kazakhstan from 1962 to 1967, which covered most areas of the state. The chemical analysis of soil samples in the laboratory for field inspections is completed by the laboratory of the Institute of Soil Research, Academy of Sciences of the Republic of Kazakhstan. In 2017, the Central Asian Ecology and Environment Research Center of the Chinese Academy of Sciences obtained a scanned copy of this book from the Library of the Kazakhstan Academy of Sciences through an international cooperation project. The research team reviewed the resolution, storage format, and whether there is compression, etc. of the PDF scanned files in accordance with domestic archives industry standards. The scanning quality was reviewed, and then the data tables with "soil profile" information were selected from the scanned files, and the pages where these data tables were located were OCR recognized to generate xls format files. The identification results were also inspected for quality; Russian professionals were organized to translate and organize the preface, chapter summaries and soil data table headers in the book, and the Chinese header information and content data were combined to form a spreadsheet version of "1967 Soil Data of Karaganda Oblast of Kazakhstan." Soil professionals corrected the header information with professional terms, and the data included 217 profile sampling points. The numerical values, decimal places, and units of measurement have not been modified and have been checked by multiple people many times. </p>