Effects of biochar on soil available inorganic nitrogen: A review and meta-analysis - Nguyen, Thi Thu Nhan; Xu, Cheng-Yuan; Tahmasbian, Iman; Che, Rongxiao; Xu, Zhihong; Zhou, Xuhui; Wallace, Helen M.; Bai, Shahla Hosseini (Geoderma, 2017)
Keywords: ammonium nitrogen; application rate; Biochar; Boosted regression tree; Charcoal; ecosystems; environmental factors; feedstocks; Fertiliser; long term effects; meta-analysis; nitrates; Nitrogen; organic fertilizers; planting; pyrolysis; quantitative analysis; soil pH; Systematic review; temperature; wood; Systematic review; Biochar; Nitrogen; Fertiliser; Boosted regression tree; Charcoal