Zhongyi, Q., and L. Changjian. “The Effect of Biochar With Different Content on Soil Hydraulic Conductivity”. Agrociencia Uruguay 19, no. 3 (December 15, 2015): 41. Accessed July 6, 2024. http://mail.revista.asocolderma.org.co/index.php/agrociencia/article/view/267.