Vol. 35 No. 1 (1987)

Papers

• The digestive system of Anoecia (Homoptera: Aphidoidea)

  M.B. Ponsen

  1-6

  • PDF

• Flow and turbulence around thin fences in perpendicular and oblique flow direction

  A.F.G. Jacobs, L. Wartena

  7-20

  • PDF

• The effect of tiller length and age on herbage quality of hybrid Pennisetum canopies.

  M. Warndorff, A. Dovrat, T. Kipnis

  21-28

  • PDF

• Multiplication of seed potatoes by tuber formation in leaf axils of stems derived from single-bud stem cuttings.

  J. Marinus

  29-36

  • PDF

• Factors affecting head formation of iceberg lettuce (Lactuca sativa L.).

  R.H.M. Maaswinkel, G.W.H. Welles

  37-42

  • PDF

• Degradation of nitrate by enterobacteria during silage fermentation of grass.

  S.F. Spoelstra

  43-54

  • PDF

• Effect of seasonal radiation and daylength shifts on growth and development of spray carnation. 1. Vegetative growth.

  D. Klapwijk

  55-62

  • PDF

• Some aspects of gas bubble disease in African catfish (Clarias gariepinus Burchell 1822).

  J.H. Boon, M.R. Ooms, T. Wensing, E.A. Huisman

  63-66

  • PDF

• The behaviour of grower pigs in relation to housing systems.

  W.A. Ruiterkamp

  67-70

  • PDF

• Natural regeneration of tropical rainforest in Suriname as a land-use option

  N.R. de Graaf

  71-74

  • PDF

• Storability research with starch potato cultivars.

  R. Wustman, P.S. Hak, P. Plieger

  75-77

  • PDF

• Development and prevention of preputial sucking in veal calves.

  J.G. de Wilt

  78-80

  • PDF

• Fuelwood scarcity and forest policy on Santo Antao, Cabo Verde.

  J. van den Briel, R. Brouwer

  81-83

  • PDF

• Active immunization against somatostatin increases milk yield in goats.

  G.J. Garssen, A.M.A.W. Welling, G.S.G. Spencer

  84-86

  • PDF