Li Jun; Xiaojuan Tong; Yu Qiang; Dong Yunshe; Peng Changhui
(Elsevier, 2008)
N2O fluxes in a wheat/maize rotation system were measured using flux gradient methods combined with gas chromatograph (GC) technique. The mean precision of two repeated GC analyses for N2O concentration achieved to 0.27¿0.46 ...