PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Agricultural Science Plant Science Quan Zhao PeerJ Author Summary Agricultural Science Conservation Biology Ecology Past or current institution affiliations Guangxi University (广西大学化学化工学院) PeerJ Contributions Articles 1 November 13, 2020 Combined application of biochar and nitrogen fertilizer improves rice yield, microbial activity and N-metabolism in a pot experiment Izhar Ali, Saif Ullah, Liang He, Quan Zhao, Anas Iqbal, Shangqing Wei, Tariq Shah, Niyaz Ali, Yan Bo, Muhammad Adnan, Amanullah, Ligeng Jiang https://doi.org/10.7717/peerj.10311 PubMed 33240639