Effect of dietary crude protein level on reproductive traits of commercial pigeons in different production terms
  • Metaadatok
Tartalom: https://journal.uni-mate.hu/index.php/aak/article/view/1558
Archívum: Acta Agraria Kaposváriensis
Gyűjtemény: Section 4 Waterfowl and Other Small Animal Breeding Science
Open Access DRIVERset
Cím:
Einfluss des Rohproteingehaltes im Futter auf die Reproduktionsleistung von Masttauben in verschiedenen Produktionsperioden
Effect of dietary crude protein level on reproductive traits of commercial pigeons in different production terms
Effect of dietary crude protein level on reproductive traits of commercial pigeons in different production terms
Létrehozó:
Meleg, István
Dublecz, Károly
Vincze, L.
Horn, Péter
Kiadó:
Magyar Agrár- és Élettudományi Egyetem Kaposvári Campus Kaposvár Guba S. u. 40. 7400
Dátum:
1999-02-15
Téma:
pigeon
diet
protein
reproduction
meat
Tartalmi leírás:
The experiment was conducted to measure the effects of feeding diets containing 12,14,16,18 and 20% crude protein to utility pigeons in the first and second production terms. The traits studied were: egg production, egg weight, hatchability of eggs laid, mortality of breeding pairs, growth of squabs up to weaning and feed intake. 30 breeding pairs per treatment were kept in pears in a specially designated three tier cage system, in a windowless environmentally controlled house at a constant 12-hour light period throughout the year. The test period was 12 months in each production terms. Different protein levels failed to affect the length of egg cycle, annual egg production, egg weight, hatchability of eggs laid and mortality of squabs. Increasing dietaiy crude protein content and the weaning weight of squabs increased significantly (P<0.001). Annual squab production and feed intake of parents increased when higher protein diets were fed. The feed conversion ratio of squabs decreased with increase in the protein content of diet.
Nyelv:
angol
Típus:
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Formátum:
application/pdf
Azonosító:
Forrás:
Acta Agraria Kaposváriensis; Évf. 3 szám 2 (1999): Acta Agraria Kaposváriensis; 247-253
1418-1789
Kapcsolat: