The Changes of Feeding Behaviour of Laying Hens with Reduction in Feeding Time
نویسندگان
چکیده
منابع مشابه
Feed Conversion and Feeding Behaviour in Laying Hens
T_e high proportion of feed costs in total operating expenses (1,2,6) indicates that the utilization of feed by the birds is closely related to the profitability of >oultry operations. The relationship between feed conversion (expressed as a ratio between weight units of feed consumed per weight unit of product) and profitability (defined as an increment .of total income over total costs) is es...
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ژورنال
عنوان ژورنال: Nihon Chikusan Gakkaiho
سال: 1983
ISSN: 1346-907X,1880-8255
DOI: 10.2508/chikusan.54.12_798