Titre du document / Document title

Il cromo organico nell'alimentazione del tacchino da carne = Organic chromium in the turkey feeding (experimental report)

Auteur(s) / Author(s)

BONOMI A. ⁽¹⁾ ; BONOMI B. M. ⁽¹⁾ ; QUARANTELLI A. ⁽¹⁾ ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

⁽¹⁾ Istituto di Zootecnica, Alimentazione e Nutrizione, Facoltà di Medicina Veterinaria, Università degli Studi di Parma, ITALIE

Résumé / Abstract

The Authors refer the results of a research about the use of organic chromium from yeast as an integrator of turkey feeding. Added to rations at the doses of 200, 300, and 400 p.p.b. from 1 to 150 d of age, chromium has improved the weight gain (resp. 6.8%, 8.7% and 11.5%) and the feed utilization (resp. 8.5%, 13% and 17%). At the doses of 300 and 400 p.p.b., chromium improved also the carcass (resp. + 5.5% and + 8%) and the meat yield (resp. + 6% and + 10%) and reduced the fat yield (resp. -20% and - 33%) and the fat content of meat (resp. -25.5% and -30%). At the dose of 400 p.p.b. chromium improved meat digestibilty (4.5% of digestible protein after in vitro pepsinic digestion) and tenderness (- 33% of connective tissite after in vitro tripsinic digestion Regardless to the dose, organic chromium positively affected the health status, with a strengthening of the organic resistances against the hot stress.

Revue / Journal Title

La Rivista di scienza dell'alimentazione   ISSN 1128-7969 

Source / Source

1999, vol. 28, n^o1, pp. 63-74 (35 ref.)

Langue / Language

Italien

Editeur / Publisher

Società editrice alimenti, alimentazione nutrizione, Roma, ITALIE  (1993) (Revue)

Mots-clés anglais / English Keywords

Experimental study ; Turkey(bird) ; Chromium Organic compounds ; Animal feeding ; Supplemented diet ; Integration ; Feed conversion efficiency ; Performance ; Production quality ; Aves ; Vertebrata ; Poultry ; Poultry farming ; Trace element (nutrient) ; Integrator ;

Mots-clés français / French Keywords

Etude expérimentale ; Dindon ; Chrome Composé organique ; Alimentation animale ; Régime alimentaire enrichi ; Intégration ; Efficacité alimentaire ; Performance ; Qualité production ; Aves ; Vertebrata ; Volaille ; Aviculture ; Oligoélément ; Intégrateur ;

Mots-clés espagnols / Spanish Keywords

Estudio experimental ; Pavo ; Cromo Compuesto orgánico ; Alimentación animal ; Régimen alimenticio enriquecido ; Integración ; Eficiencia de conversion del pienso ; Rendimiento ; Calidad producción ; Aves ; Vertebrata ; Ave de corral ; Avicultura ; Oligoelemento ; Integrador ;

Localisation / Location

INIST-CNRS, Cote INIST : 20921, 35400008473903.0070