Effect of Contour Reverse Slope Terrace Preparation on Nitrogen and Phosphorus Transport in Sloping Cropland Under Natural Rainfall Conditions

• Published in: Shuitu baochi tongbao Vol. 43; no. 1; pp. 1 - 7
• Main Authors: Luyang Zhao, Keqin Wang, Qinghong Jian, Xu Duan, Jiale Yang, Yangyi Zhao
• Format: Journal Article
• Language: Chinese
• Published: Science Press 01.02.2023
• Subjects: erosion and sand production; nitrogen and phosphorus output; reduction rate; reverse slope terrace; sloping farmland

[Objective] The rules of land preparation measures on sediment production and non-point source pollutant output of sloping land were analyzed in order to provide a scientific basis and technical support for controlling soil and water loss and agricultural non-point source pollution of sloping land a...