carryover_effect        Residual (carry-over) effects of green manure
                        on succeeding crops
decomp_fit              Fit litterbag decomposition models
decomp_t50              Time to a given percentage of mass (or
                        nutrient) loss
gm_agronomy             Simulated two-season agronomic data
gm_joint_analysis       Joint analysis of decomposition, nutrient
                        release and crop response
gm_litterbag            Simulated litterbag decomposition data
gm_methods              Methods for GreenManureR objects
greenmanure_n_balance   Nitrogen inputs, crop uptake and apparent
                        balance
greenmanure_report      Standardized tables, diagnostic plots and Word
                        report
nutrient_release        Nutrient release from decomposing green manure
                        residues
simulate_greenmanure    Simulate litterbag and two-season agronomic
                        data
