A model to evaluate the economic merits of dry season feeding of growing/fattening cattle in the sub-humid tropics

https://doi.org/10.1016/0308-521X(85)90002-2Get rights and content

Abstract

The economic effect of increased stocking rate permitted by the introduction of dry season feedin is evaluated with reference to the growing/fatening system of beef production in the sub-humid tropics. A widely applicable model is derived which requires few input variables, all of which will be easily obtainable in a specific location. The economic break-even point in terms of feeding cost and dry season length can be determined in order to assess the value of local diets or attempt the formulation of new ones. Increae in profitability due to dry season feeding is assessed taking into account increase in stocking rate, seasonal de-stocking practices, length of dry season, growth rates, feed costs and beef price. The model is appropriate for use in developing countries and can be employed manually to determine rapidly those management options worthy of more detailed consideration.

References (25)

  • W.G. Allden

    Effects of nutritional deprivation on the subsequent productivity of sheep and cattle

    Nutr. Abs. Rev.

    (1970)
  • A.R.C.

    The nutrient requirements of ruminant livestock

    (1980)
  • C.S. Barnard et al.

    Farm planning and control

    (1979)
  • D.L. Barnes

    A stocking rate trial in the Rhodesia high altitude sand velt. Rhodesia, Zambia, Malawi

    J. Agric. Res.

    (1965)
  • F.D. Carrol et al.

    Compensatory carcass growth in steers protein and energy restriction

    J. Anim. Sci.

    (1965)
  • L.V. Crowder et al.

    Forage and fodder crops

  • L.V. Crowder et al.

    Tropical grassland husbandry

    (1982)
  • J. Cubillos et al.

    Sistemas intensivos de alimentación de ganado en pastoreo

  • A.V. Goodchild

    Seasonal undernutrition of young cattle in the semi arid tropics

  • R.J. Jones et al.

    The relation between animal gain and stocking rate. Derivation of the relation from the results of grazing trials

    J. Agric. Sci. Camb.

    (1974)
  • H.P. Ledger et al.

    The utilisation of dieatary energy by steers during periods of restricted food intake and subsequent realimentation. I. The effect of time on the maintenance requirements of steers held at constant liveweights

    J. Agric. Sci. Camb.

    (1977)
  • O. Medina et al.

    The effect of different level of fertilizer N, P and K on the yield of pangola

    Revista Cubana de Ciencia Agrícola Habana

    (1968)
  • Technical Co-operation Officer from the Overseas Development Administration, Eland House, Stag Place, London, Great Britain.

    View full text