Vol. 25 No. 3 (1977)

Papers

• New forage crop introductions for the semi-arid highland areas of Kenya as a means to increase beef production.

  H. van Arkel

  135-150

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• Anaerobic digestion of piggery waste. 1. The influence of detention time and manure concentration

  A.F.M. van Velsen

  151-169

  • PDF

• Problem hydromorphic soils in north-east Thailand. 2. Physical and chemical aspects, mineralogy and genesis.

  R. Brinkman

  170-181

  • PDF

• The influence of temperature and light intensity on grain growth in relation to the carbohydrate and nitrogen economy of the wheat plant.

  J.H.J. Spiertz

  182-197

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• Regulation of fat mobilization in adipose tissue of dairy cows in the period around parturition.

  S.H.M. Metz, S.G. van den Bergh

  198-211

  • PDF