Vol. 3 No. 4 (1955)

Papers

• The training and function of the Dutch graduate agriculturist

  G.J. Vervelde

  241-246

  • PDF

• Rural extension in less developed countries and areas

  J.M.A. Penders

  247-258

  • PDF

• Flow of water through plant roots.

  G.P. Wind

  259-264

  • PDF

• Soil heterogeneity and soil testing.

  T.J. Ferrari, F.H.B. Vermeulen

  265-275

  • PDF

• Prüfen von Maschinen, besonders im hinblick auf die Beschädigung von Kartoffeln

  T. Frederiksen

  276-290

  • PDF

• Observations on the formation and growth of tubers on the potato plant.

  N. Krijthe

  291-304

  • PDF

• Some factors influencing the keeping quality of potatoes.

  P.A. Schippers

  305-310

  • PDF

• Erratum to: The influence of calcium and other elements on the fructification of the peanut, in connection with absorption capacity of its gynophores

  G.G. Bolhuis, R.W. Stubbs

  320-320

  • PDF