Fig. 5 Contribution of the decomposition of maize crop residues to the total soil respiration during the 1997 growing season in no-till and moldboard-plowed plots. Error bars indicate standard deviations (n = 4)
Fig. 5 Contribution of the decomposition of maize crop residues to the total soil respiration during the 1997 growing season in no-till and moldboard-plowed plots. Error bars indicate standard deviations (n = 4)