Vol. 24 No. 4 (1976)

Papers

• Wavelength and energy-dispersive X-ray microanalysis with EMA and SEM-EDXRA on thin sections of soils.

  E.B.A. Bisdom, S. Henstra, E.M. Hornsveld, A. Jongerius, A.C. Letsch

  209-222

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• Multi-point temperature measuring equipment for crop environment, with some results on horizontal homogeneity in a maize crop. 1. Field results.

  C.J. Stigter, J. Birnie, P. Jansen

  223-237

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• Photosynthesis and sink size: an explanation for the low productivity of grass swards in autumn.

  B. Deinum

  238-246

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• Morphological and physico-chemical aspects of three soils developed in peat in the Netherlands and their classification.

  U. Dinc, R. Miedema, L. Bal, L.J. Pons

  247-265

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• Effect of sward age on nitrate accumulation in ryegrass.

  A. Darwinkel

  266-273

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• Vegetative propagation of Freesia through the isolation of shoots in vitro.

  R.L.M. Pierik, H.H.M. Steegmans

  274-277

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