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Effects of in ovo vaccination time on broiler performance parameters under field conditions. [PDF]

open access: yesPoult Sci
Neto FLK   +5 more
europepmc   +1 more source
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Effect of Season on Broiler Performance and Sustainability of Broiler Production

Agroecology and Sustainable Food Systems, 2007
ABSTRACT Data obtained from four different capacity housings were evaluated to analyze cultural energy and performance of broilers according to seasons. Capacities of housing were 20,000, 25,000, 30,000 and 60,000 birds per production period, and starting date on feeding was used for assignment to seasons. Accordingly, seasons were classified as winter
Hayati Koknaroglu
exaly   +4 more sources

Dietary iron and broiler performance

British Poultry Science, 1987
1. An experiment was conducted with female broilers from 1 to 39 d of age in which the effects of increasing amounts of extra dietary ferrous sulphate on growth performance, some haematological measurements and Fe, Zn and Cu status were studied. A conventional maize-soyabean diet (107 mg Fe/kg) was supplemented with 0, 20, 60, 180, 540 and 1620 mg Fe ...
H A, Vahl, A T, van 'T Klooster
openaire   +2 more sources

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