Staff from the Shaanxi Institute of Land Construction and Land Engineering Technology conduct soil texture testing in the soil material area。Photo by Su Tangshi 

July 12，2024 Image Collection Group visited Xi’an City, Shaanxi Province，Visiting local ecological civilization construction、Practice in green industry development and other aspects。Noon of the day，The interview group came to the Key Laboratory of Degradation and Unused Land Remediation Engineering of the Ministry of Natural Resources located in Chanba International Port, Xi'an。Under the guidance of the staff，The survey group focused on observing the core test area of ​​soil organic reconstruction，Understand the differences and characteristics of different soil bodies and soils。

The soil columns in the picture show cross-sections of different soil structures. Photo by Qiu Huo

Staff from the Shaanxi Institute of Land Engineering and Technology carry out unsaturated hydraulic conductivity testing in the soil structure area。Photo by Su Tangshi 

As understood，The laboratory is constructed by Shaanxi Land Construction and Land Engineering Technology Research Institute Co., Ltd.。The Geotechnical Engineering Institute team has developed the "Key Technology for Compounding Soil and Land with Arsenic Sandstone and Sand" and dafabet mobile app"The Formation Mechanism of Channel Soil Midstream in the Loess Plateau"、Regulation key technology” and a series of advantageous technologies，Successfully improved the Mu Us Sandy Land in Yulin area of ​​northern Shaanxi into good farmland for planting。After renovation，The local soil ecology has been improved，Local agricultural production achieves healthy development。

Staff from Shaanxi Land Construction and Land Engineering Technology Research Institute are conducting experiments。Photo by Qiu Huo

Shaanxi Provincial Land Engineering Construction Group uses arsenic sandstone and sand composite soil forming technology to turn Yulin Mu Us Sandy Land into fertile farmland，The picture shows the potato flowers in full bloom after renovation。