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Replacement of fishmeal by brewer's yeast in broiler rations with high levels of cottonseed meal and sunflower seed meal  [1988]

Erguel, M. (Bundesforschungsanstalt fuer Landwirtschaft, Braunschweig (Germany, F.R.). Inst. fuer Kleintierzucht)

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Abstract
A six-week broiler growth trial was conducted using basal rations containing either 20 % cottonseed meal or 20 % sunflowerseed meal. Dried brewer's yeast was added at levels of 9,26; 6,95; 4,63; 2,32 or 0 % to replace 0; 2; 4; 6 and 8 % of fishmeal. These 10 rations were fed in either mash or pellet form. Replacement of fishmeal with up to 9.26 % of dried brewer's yeast resulted in no significant difference in final body weight. In the cottonseed meal groups the combination of 4 % fishmeal plus 4,63 % brewer's yeast improved the feed utilization; in the sunflowerseed meal groups no differences in feed utilization were observed. Performance was clearly improved by pelleting the feeds of both the cottonseed meal and the sunflowerseed meal groups.
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Other subjects

  • feedlot
  • coq
  • semilla
  • rendement en viande
  • engorde
  • sous produit de brasserie
  • fragmentation
  • farine de poisson
  • gossypium
  • desmenuzamiento
  • gallos
  • engraissement
  • harina de pescado
  • rendimiento carnico
  • poulet de chair
  • pollo de engorde
  • helianthus annuus
  • graine
  • subproductos de cerveceria

From the journal

Landbauforschung Voelkenrode (Germany, F.R.)

ISSN : 0458-6859

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Other information

Language : German

Type : Summary

In AGRIS since : 1989

Volume : 38

Issue : 3

Start Page : 211

End Page : 219

All titles :

" Replacement of fishmeal by brewer's yeast in broiler rations with high levels of cottonseed meal and sunflower seed meal "