Corn cob biochar increases soil culturable bacterial abundance without enhancing their capacities in utilizing carbon sources in Biolog Eco-plates
JIANG Lin-lin, HAN Guang-ming, LAN Yu, LIU Sai-nan, GAO Ji-ping, YANG Xu, MENG Jun, CHEN Wen-fu
Journal of Integrative Agriculture . 2017, (03): 713 -724 .  DOI: 10.1016/S2095-3119(16)61338-2