本世纪三十年代,我国即开始进行现代的土壤科学研究,开展土壤调查、制图、分析和试验的工作。新中国成立以后,推动我国土壤科学的发展,现已初步了解我国土壤资源的概况,编制了各种不同小比例尺的全国土壤图,研究了我国主要土壤的发生和分布的规律,以及主要土壤的基本性质,土壤培肥和土壤改良试验研究也取得一些成果。为了把这些资料和成果总结出 In the thirties of this century, China began to carry out modern soil science research and carried out soil survey, mapping, analysis and experiment. After the founding of New China, to promote the development of soil science in China is now an initial understanding of the general situation of soil resources in our country, compiled a variety of different small scale national soil map, studied the occurrence and distribution of major soil laws, as well as the main soil The basic properties, soil fertility and soil improvement experiments also made some achievements. In order to summarize these data and results