Assessment of Wondergro: A Soil Conditioner for Enhancing Di-Ammonium Phosphate (Dap) use Efficiency in Maize Production

Authors

D. Ogutu, R. Njoroge, A. N. Otinga, Mary pepela, P Seward, J. Wanjiku, D. Priest, J.K Koech, D. Kiplang’at, D. Mulaa