Cobalt and vitamin b12 in diets for commercial laying hens on the second cycle of production Report as inadecuate




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AG Bertechini ; EJ Fassani ; CD Santos ; MA Dionizio ; ET Fialho ;Revista Brasileira de Ciência Avícola 2003, 5 1

Author: RK Kato

Source: http://www.redalyc.org/


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Revista Brasileira de Ciência Avícola ISSN: 1516-635X revista@facta.org.br Fundação APINCO de Ciência e Tecnologia Avícolas Brasil Kato, RK; Bertechini, AG; Fassani, EJ; Santos, CD; Dionizio, MA; Fialho, ET Cobalt and Vitamin B12 in Diets for Commercial Laying Hens on the Second Cycle of Production Revista Brasileira de Ciência Avícola, vol.
5, núm.
1, enero-abril, 2003, pp.
45-50 Fundação APINCO de Ciência e Tecnologia Avícolas Campinas, SP, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=179713974006 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Brazilian Journal of Poultry Science Revista Brasileira de Ciência Avícola ISSN 1516-635X Jan - Apr 2003 - v.5 - n.1- 45 - 50 Author(s) Kato RK1 Bertechini AG2 Fassani EJ1 Santos CD3 Dionizio MA4 Fialho ET2 1-Ph.D student – Depto.
de Zootecnia - UFLA- CAPES, Lavras - MG - Brasil 2-Profº do Depto.
de Zootecnia - UFLA-CAPES, Lavras - MG - Brasil 3-Profº do Depto.
de Química - UFLA, Lavras MG - Brasil 4-Ph.D student – Depto.
de Zootecnia – UFV- CAPES, Viçosa - MG - Brasil Mail Address Antonio Gilberto Bertechini Depto.
de Zootecnia - Universidade Federal de Lavras Caixa Postal 37 37200-000 - Lavras - MG - Brasil E-mail: bertechi@ufla.br Keywords cobalt, egg production, laying hens, nutrition, vitamin B12 Arrived: May 2002 Approved: September 2002 Cobalt and Vitamin B12 in Diets for Commercial Laying Hens on the Second Cycle of Production ABSTRACT The supplementation of cobalt and vitamin B12 in diets for commercial laying hens on the second production cycle was studied.
Four hundred and eighty light commercial laying hens, Lohmann LSL, were used at initial phase of forced molting laying period.
The trial was conducted in a randomized design.
Th...





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