October 18，dafabet casino mobile appMember of the Standing Committee of the National Committee of the Chinese People's Political Consultative Conference、Deputy Director of the Agriculture and Rural Affairs Commission Zhang Taolin，Full-time deputy director of the Office of the Third National Soil Census Leading Group of the State Council、Chen Zhangquan, the first-level inspector of the Farmland Construction Department of the Ministry of Agriculture and Rural Affairs, and his delegation visited the Yan'an Sample Preparation and Circulation Center for investigation and research。Sun Kuiling, Director of the Provincial Department of Agriculture and Rural Affairs，Director of the Provincial General Education Office、Deputy Director of the Provincial Department of Agriculture and Rural Affairs Ren Buxue conducted a survey together。

The research team inspected the temporary storage room of Yan'an Sample Preparation and Circulation Center、Air drying room、Preparation Room、Storage room and circulation room，Listened to the introduction by the person in charge of the preparation and circulation center about the construction and operation of the center。Zhang Taolin had a cordial conversation with the staff during the visit，Inquired about the sample dafabet mobile apppreparation and flow process in detail，Carefully checked the sample storage environment and quality control，Recognize the current work of the center，And provided guiding opinions on the sample flow process。

Zhang Taolin emphasized，Yan’an Sample Preparation and Transfer Center must comply with technical specifications，strict、Rigorous、Strictly prepare samples，Ensure professional soil preparation、Standardization、Normalization。Strengthen quality control，Efficient、High quality、Promote sample circulation with high standards，Making positive contributions to promoting the third national soil census。

Provincial Department of Agriculture and Rural Affairs、Relevant responsible comrades from Yan'an Agriculture and Rural Affairs Bureau and Yan'an Branch participated in the event。