Publications by authors named "Xing-Hua Qing"
Huan Jing Ke Xue
November 2019
Article Synopsis
- The study measured nitrous oxide (NO) and methane (CH) emissions in a paddy-cowpea rotation system in Southern Hainan under five different fertilization treatments: conventional, optimized, organic-inorganic, slow-controlled optimization, and a control with no nitrogen.
- Results showed that alternative treatments significantly reduced NO emissions by 50%-86% compared to conventional methods, while the slow-controlled optimization (SCOPT) treatment led to lower global warming potential (GWP) and greenhouse gas intensity (GHGI).
- The cowpea growth season contributed a notable amount to GWP, and despite low CH emissions during this period, NO remained the major contributor to greenhouse gases, with SCOPT identified as the most effective fertilization strategy
