data_for_dryad

This zip archive contains parameter files, model output files, driver files, model structure files, an R script, keys to the files used to make the figures and tables, and a ReadMe file

Soil depth profile data from Tanzania after 2 years of cultivation (organic vs. inorganic comparison)

Soil NO3-N, NH4-N, and pH in Tanzania plots receiving either 75 kg of N as inorganic fertilizer or 75 kg N as organic fertilizer from Gliricidia sepium leaves. Depth profiles collected after 2 years of maize cultivation

Bi-Weekly soil N in Tanzania

Bi-weekly potassium chloride-extractable N in soils (0-15cm) in Tanzania plots. Collection dates span 9-Nov-2012 to 2-Apr-2014

Soil depth profile data from Kenya and Tanzania after 2 years of cultivation

Soil NO3-N, NH4-N, pH from maize trials in Kenya and Tanzania collected after 2 years of cultivation in unfertilized (0N) and fertilized (200 N) plots

Initial soil data from depth profiles in Kenya and Tanzania

Initial soil NO3-N, NH4-N and pH from 0-400 cm depth profiles

Depth profile data from Kenya after 3 years of maize cultivation

Soil data from depth profiles collected in Kenya plots after 3 years of cultivation. Note that there are fewer depth categories. Also, plots were bulked by fertilizer treatment, so there is no replication in this data set. These data were used for qualitative comparison to the other profiles, but not in statistical analyses

Bi-Weekly soil N in Kenya

Bi-weekly potassium chloride-extractable N in soils collected 0-15cm in field sites in Yala, Kenya. Data span 26-Apr-2012 to 4-Dec-2013

P_sorption_data

P_sorption_dat

P_fraction_data

P_fraction_dat

bulk_density_data

bulk_density_dat