Fertiliser requirements for balanced nutrition of cassava across eight locations in West Africa von Ezui, K.S., Franke, A.C., Mando, A., Ahiabor, B.D.K., Tetteh, F.M., Sogbedji, J., Janssen, B.H., Giller, K.E.

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Investigating the relationship between background luminance and self-reported valence of auditory stimuli von Wardhani, I.K., Janssen, B.H., Boehler, C.N.

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Crop yield response to soil fertility and N, P, K inputs in different environments: Testing and improving the QUEFTS model von Sattari, S.Z., van Ittersum, M.K., Bouwman, A.F., Smit, A.L., Janssen, B.H.

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Organic matter dynamics in an intensive dairy production system on a Dutch Spodosol von Verloop, J., Hilhorst, G.J., Pronk, A.A., Šebek, L.B., van Keulen, H., Janssen, B.H., Van Ittersum, M.K.

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Nitrogen mineralization in relation to C:N ratio and decomposability of organic materials von Janssen, B.H. (Landbouwuniveristeit Wageningen (Netherlands). Vakgroep Bodemkunde en Plantevoeding)

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G.P.16 von Lassche, S, Janssen, B.H, Voermans, N.C, Futterer, J.J, van Engelen, B.G.M

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Effects of soil properties, mulch and NPK fertilizer on maize yields and nutrient budgets on ferralitic soils in southern Benin von Saı̈dou, A, Janssen, B.H, Temminghoff, E.J.M

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P4.32 New light on calculating the free ADP concentration from the creatine kinase equilibrium von Janssen, B.H, Nabuurs, C.I.H, Hilbers, C.W, Heerschap, A

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Simple models and concepts as tools for the study of sustained soil productivity in long-term experiments. II. Crop nutrient equivalents, balanced supplies of available nutrients,... von Janssen, B.H

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P2.37 MR as biomarker for disease evaluation in facioscapulohumeral dystrophy von Janssen, B.H, Arts, R.J.W, Voet, N.B.M, Nabuurs, C.I.H, Engelen, B.G.M, Heerschap, A

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P4.23 Non uniform fatty infiltration distribution of skeletal muscle tissue in facioscapulohumeral dystrophy von Janssen, B.H, Arts, R.J.W, Voet, N.B.M, Nabuurs, C.I.H, Engelen, B.G.M, Heerschap, A

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Analysis of the effects of rotational woodlots on the nutrition and yield of maize following trees in western Tanzania von Nyadzi, G.I., Janssen, B.H., Oenema, O.

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Efficient use of nutrients: an art of balancing von Janssen, Bert H.

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Relationship between substrate initial reactivity and residues ageing speed in carbon mineralization von Yang, H.S., Janssen, B.H.

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A system for quantitative evaluation of the fertility of tropical soils (QUEFTS) von Janssen, B.H., Guiking, F.C.T., van der Eijk, D., Smaling, E.M.A., Wolf, J., van Reuler, H.

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Understanding cassava yield response to soil and fertilizer nutrient supply in West Africa von Ezui, K.S, Franke, A.C, Ahiabor, B.D.K, Tetteh, F.M, Sogbedji, J, Janssen, B.H, Mando, A, Giller, K.E

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Simple models and concepts as tools for the study of sustained soil productivity in long-term experiments. I. New soil organic matter and residual effect of P from fertilizers and... von Janssen, Bert H

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Intercropping affects the rate of decomposition of soil organic matter and root litter von Cong, W, Hoffland, E, Li, L, Janssen, B.H, Werf, W., van der

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Calibration of quefts, a model predicting nutrient uptake and yields from chemical soil fertility indices von Smaling, E.M.A., Janssen, B.H.

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Inorganic nitrogen dynamics in fallows and maize on an Oxisol and Alfisol in the highlands of Kenya von Hartemink, Alfred E., Buresh, R.J., van Bodegom, P.M., Braun, A.R., Jama, Bashir, Janssen, B.H.

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