May 30 is the eighth National Science and Technology Workers Day，By Shaanxi Land Construction Group and Shaanxi Provincial Institute of Biological Agriculture、Profile sampling team established by Shaanxi Provincial Hydraulic Environmental Geological Survey Center and Northwest A&F University，Stay on the front line of the third national soil census in Shaanxi Province，Respectively in Xi'an、Weinan、Yan'an、Yulin、安康、Xianyang and other places comprehensively carry out cross-section field survey and sampling work。

In sampling team，Organized by the Soil Census Office of the Group，From Land Construction Research Institute、Zhongshan Agricultural Construction Group、Weibei Branch、Weinan Branch、Yan'an Branch、Nine certified profile technical leaders from the Northwest Branch and other three member units，And more than 20 technical staff，We are making every effort to ensure that the sampling task is completed with high quality and efficiency。At the same time，More than 80 technical staff of the group have studied with the team，Learn by doing，Enhanced practical drills，Making technical reserves for the selection of national section technical leaders。

Diverse land use types at profile points，Large sampling task，Soil survey must be completed at each preset sample point、Excavation profile、Dividing levels、Collecting samples and a series of tasks，Facing the scorching heat and heavy work tasks，Frontline scientific and dafabet casino mobile apptechnological workers in land engineering are not afraid of challenges，Strengthen the implementation of responsibilities，Stick to the mission，The belief of "professional fulfillment of mission" runs throughout，Overcome many difficulties with rigorous style and superb technology，Go all out to work on the front lines in the field，Interpret the spirit of “three special features of local construction” with practical actions。

Period，An expert team led by the Shaanxi Institute of Biological Agriculture，Adopt online full coverage technical consultation、Guidance methods for offline special training in various cities，Strengthen technical support，Perform full quality control。As of now，Complete profile survey and sampling of 469 sample points in Shaanxi Province，National and provincial level collection of 65 entire sections，Involving 8 cities and 24 districts and counties。

Next step，The profile field survey and sampling team will continue to promote survey and sampling in strict accordance with national technical specifications，Go all out to complete the profile survey and sampling task on time and with high quality，For later sample testing、Laying a solid foundation for the compilation of results at the city and county levels。