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AML Ribeiro ; AM Kessler ; AR Lima ; A Maiorka ;Revista Brasileira de Ciência Avícola 2003, 5 1

Autor: F Dahlke

Fuente: http://www.redalyc.org/


Introducción



Revista Brasileira de Ciência Avícola ISSN: 1516-635X revista@facta.org.br Fundação APINCO de Ciência e Tecnologia Avícolas Brasil Dahlke, F; Ribeiro, AML; Kessler, AM; Lima, AR; Maiorka, A Effects of Corn Particle Size and Physical Form of the Diet on the Gastrointestinal Structures of Broiler Chickens Revista Brasileira de Ciência Avícola, vol.
5, núm.
1, enero-abril, 2003, pp.
61-67 Fundação APINCO de Ciência e Tecnologia Avícolas Campinas, SP, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=179713974008 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- 61 - 67 Author(s) Dahlke F1 Ribeiro AML2 Kessler AM2 Lima AR2 Maiorka A3 1-FCAV - UNESP, Jaboticabal - SP - Brasil 2-Depto.
de Zootecnia - Faculdade de Agronomia-UFRGS, Porto Alegre - RS - Brasil 3.
Depto.
de Zootecnia - Universidade Federal do Paraná, Curitiba - PR - Brasil Mail Address Fabiano Dahlke Depto.
de Morfologia e Fisiologia Animal - FCAV-UNESP Via de Acesso Profº Paulo Donato Castellane, Km5 14884-900 - Jaboticabal - SP - Brazil E-mail: fdahlke@fcav.unesp.br Effects of Corn Particle Size and Physical Form of the Diet on the Gastrointestinal Structures of Broiler Chickens ABSTRACT The objective of this experiment was to investigate the effects of different particle sizes, expressed as Geometric Mean Diameter (GMD) of corn (0.336mm, 0.585mm, 0.856mm and 1.12mm) of mash and pelleted broiler chicken diets on the weight of the gizzard, duodenum and jejunum ileum; on the pH of the gizzard and small intestine and on the characteristics of the duodenal mucous layer (number and height of villi and crypt depth) in 42-day-old bro...





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