June 21，The 2023 Shaanxi Province Third National Soil Census Second Phase Field Survey and Sampling Technology Training Course sponsored by the Shaanxi Provincial Soil Census Office was successfully held at the Yan'an Cultural Exchange Center。

During training，Members of the expert technical team of the Provincial Soil Census Office discussed surface soil survey and sampling techniques、Application of three soil survey information platforms、Regional soil use survey information、Three soil survey full-process quality control work requirements, etc.，Conducted systematic theoretical teaching training for students。Professional and technical personnel of the Land Construction Group select sites for field survey sampling scenarios、Investigation、Video teaching demonstration on sampling steps and other aspects，Help students master practical skills and technical essentials。dafabet mobile appAfter the training，All students participated in the assessment test organized by the National Soil Census Office，Use your mobile phone to answer questions on site to test the effectiveness of this training。

Yan'an City、Yulin City、A total of more than 370 people from Tongchuan City and the counties under its jurisdiction, including soil survey technical backbones and related field survey and sampling units, participated in the training。