Quantitive relationships for the dependence of growth rate of arable crops on their nitrogen content, dry weight and aerial environment / D.J. GreenwoodResponse of potatoes to N fertilizer: quantitative relations for components of growth / D.J. Greenwood, J.J. Neeteson, A. DraycottResponse of potatoes to N fertilizer: dynamic model / D.J. Greenwood, J.J. Neeteson, A. Draycott
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Simulation of nitrogen behaviour of soil-plant systems : papers of a Workshop Models for the behaviour of nitrogen in soil and uptake by plant : comparison between different approaches Wageningen, the Netherlands, January 28-February 1, 1980 / ed. M.J. Frissel and J.A. van Veen ; [introd. by D.J. Greenwood ; contributions by T.M. Addiscott ... et al.]A dynamic model to predict the optimum nitrogen fertiliser application rate for patato / J.J. Neeteson and D.J. GreenwoodDependence of soil mineral N on N-fertilizer application / J.J. Neeteson, D.J. Greenwood and E.J.M.H. Habets