The effects of various grit limestone feeding on egg yield and egg shell quallty in different laying hybrids
In this study, total 324 layıng hens were used. Hens were dıvıded 9 groups to 3x3 factorial design. Three commercial laying hybrits groups were Hysex Brown (HB), Hyline W-77 (HY) and Babcock B-300 (BB) and 3 varıous limestone feedıng groups were 8.5 % finely ground limestone (K), 8.5 % grit limeston...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Selcuk University Press
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| Edice: | Eurasian Journal of Veterinary Sciences |
| Témata: | |
| On-line přístup: | http://eurasianjvetsci.org/pdf.php3?id=670 |
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