Vol. 25 No. 2 (1977)

Papers

• The concept of matric flux potential applied to simulation of evaporation from soil.

  C.F. Shaykewich, L. Stroosnijder

  63-82

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• Effect of sowing date and seed rate on crop development and grain production of winter wheat.

  A. Darwinkel, B.A. ten Hag, J. Kuizenga

  83-94

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• Multiple cropping of maize and soya beans under a high level of crop management.

  W.C. Beets

  95-102

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• An application of a multiple regression method in tropical grass breeding.

  A.J.P. van Wijk

  103-107

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• Problem hydromorphic soils in north-east Thailand. 1. Environment and soil morphology.

  R. Brinkman, A.G. Jongmans, R. Miedema

  108-125

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• An installation for transport and accumulation studies on undisturbed soil columns under controlled conditions.

  D.W. Bannink, P. Poelstra, M.J. Frissel

  126-133

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