Recently，Head of the internal technical team of the National Soil Census Office、Researcher Ma Changbao, chief agronomist of the Farmland Quality Monitoring and Protection Center of the Ministry of Agriculture and Rural Affairs, went to the group to conduct a special survey on soil census work。Deputy Director of Shaanxi Provincial Soil Census Office、Yang Yizhe, Director of the Provincial Farmland Quality and Agricultural Environmental Protection Work Station，Luo Lintao, chief engineer of the group, conducted an investigation together。

Ma Changbao and his party visited the internal testing laboratory on site、Soil Census Data Center、Operation status of Yangling Preparation and Circulation Center and Soil Resource Bank，Listened in detail to the phased summary and next step work plan of the Group’s third national soil census。Ma Changbao fully affirmed the group’s full-process soil survey services，Encourage the group to continue to make good use of its funds、Device、Talent、Technology and other advantages and the role of expert think tanks，Strengthen technical training、Deepen quality dafabet logincontrol awareness，Carry out in-depth cutting-edge research on detection methods and analytical equipment，Continuously explore emerging organizational models for soil census，Ensuring high standards、strict requirements、Complete various soil survey tasks with high quality。

National Soil Census Office，Shaanxi Provincial Soil Census Office，Yangling Demonstration Zone Management Committee，Geographical Construction Research Institute、Zhongshan Agricultural Construction Group and other relevant responsible comrades participated in the research activities。