Steam explosion of crop straws improves the characteristics of biochar as a soil amendment
CHEN Xue-jiao, LIN Qi-mei, Muhammad Rizwan, ZHAO Xiao-rong, LI Gui-tong
Journal of Integrative Agriculture . 2019, (7): 1486 -1495 .  DOI: 10.1016/S2095-3119(19)62573-6