Effects of biochar application on total nitrogen and alkali-hydrolyzable nitrogen content in the topsoil of the high-yield cropland in north China Plain
GUO Wei, CHEN Hongxia, ZHANG Qingzhong, WANG Yiding
GUO Wei, CHEN Hongxia, ZHANG Qingzhong, WANG Yiding. Effects of biochar application on total nitrogen and alkali-hydrolyzable nitrogen content in the topsoil of the high-yield cropland in north China Plain[J]. Ecology and Environment, 2011, 20(3): 425-428.
