Effect de la substitution totale ou partielle du tourteau de soja par vicia benghalensis sur la digestibilité, la cæcotrophie et le bilan azoté chez le lapin adulte

• Autores: Luisa F. Cunha, J. Freire
• Localización: World Rabbit Science, ISSN-e 1989-8886, ISSN 1257-5011, Vol. 1, Nº. 1, 1993, págs. 31-36
• Idioma: inglés
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• Resumen

  • An experiment on the effect of introduction of Vicia benghalensis in rabbit diets, on the digestibility and nitrogen metabolism, was carried out on 24 New-2ealand does allocated to 3 treatments of 8.The diet 1 is essentially composed of soya meal as nitrogen source. In the diet 2 and 3, Vicia benghalensis is used in place of soya at 20 % and 40 % of the whole diet respectively. The apparent nitrogen digestibility decreased of 2 to 5 points for the diets 2 and 3 respectively (P<0,01). The daily excretion of nitrogen in faeces increased by 30 % and 40 % in faeces and cecotrophes respectively with the 40 % Vicia benghalensis diet.