Use of diets containing high levels of copra meal for growing/finishing pigs and their supplementation to improve animal performance
1988
Thorne, P.J. | Wiseman, J. | Cole, D.J.A. (Nottingham Univ., Loughborough (UK). School of Agriculture. Dept. of Agriculture and Horticulture) | Machin, D.H.
Growth and carcass parameters were measured in 32 female and 32 castrated male animals fed over the liveweight range 25-85 kg. Increasing inclusion levels of copra meal (300 g/kg and above) seriously impaired growth performance of the animals (P0.001). This effect was particularly pronounced during the finisher period where average daily gain of animals fed 500 g/kg copra meal with protein of superior quality or synthetic amino acids improved performance (P0.001) almost to control levels. Effects of inclusion of high levels of copra meal on carcass characteristics were limited to reduced loin eye area (P
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