Manure fertilization increases soil respiration and creates a negative carbon budget in a Mediterranean maize (Zea mays L.)-based cropping system
Keywords: فعالیت میکروبی; MA; manure; MI; mineral; Rh; soil heterotrophic respiration; SL; slurry; SM; slurry + mineral; SR; soil total respiration; SWC; soil water content; T; soil temperature; Biomass; C turnover; GHG emission; Microbial activity; Soil moisture;