Behavior, Production, and Well-Being of the Laying Hen.
نویسندگان
چکیده
منابع مشابه
Behavior and Well - Being : Behavior and Well - Being
The welfare of White Leghorn hens housed in conventional (CON) and modifi ed (MOD) battery cages was assessed by evaluating behaviour during the laying period. CON (30x45cm) (n=84) and MOD (60x45cm) (n=84) each provided 450cm2 of fl oor space for 3 hens. MOD included a perch (30x5cm) and a nest box (NB) (24x45cm), providing an additional 360cm2 of nest area per bird. Location of lay was assesse...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1990
ISSN: 0032-5791
DOI: 10.3382/ps.0692118