PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Agricultural Science Ecology Ecosystem Science Soil Science Environmental Impacts Weiwei Ma PeerJ Author Summary Agricultural Science Ecology Ecosystem Science Environmental Impacts Soil Science PeerJ Contributions Articles 1 April 12, 2021 Influence of conservation tillage on Greenhouse gas fluxes and crop productivity in spring-wheat agroecosystems on the Loess Plateau of China Abdul-Rauf Malimanga Alhassan, Chuanjie Yang, Weiwei Ma, Guang Li https://doi.org/10.7717/peerj.11064 PubMed 33954028