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Issue 98A-3 2002

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Animal production

• Economic weight of body weight in the dairy cattle of the Basque Country and Navarre

  R. González Santillana, M.A. Pérez-Cabal, R. Alenda Jiménez
  271
  PDF
• Transgenic foodstuffs and crops

  J. Hernando Velasco
  303
  PDF
• Effects of the substitution of part of grazing time by grass silage at two levels of concentration, on the production and chemical composition of milk

  G. Salcedo
  328
  PDF
• The effect of early weaning upon the liveweight gain of cows and calves

  L.G. Hidalgo, S.S. Callejas, M.A. Cauhépé, M.J. Otero
  347
  PDF