Archivos Latinoamericanos de Producción Animal
Revista oficial, arbitrada e indizada de la Asociación Latinoamericana de Producción Animal
ISSN 1022-1301 / Depósito legal pp. 196702ZU1024

Enero-Abril 2004

Vol. 12. Nº 1

Contenido

Artículos:

Study of the skeketal muscle fibers in purebred and crossbred Landrace, Large White and Duroc swine
Silvia M. Diercks, J. Bortolozzi y Vitalino Dal Pai

1

Identification of the muscular proteins of pigs submitted to the eletroforesis in polyacrilamide gel with Sodium Dodecyl Sulfate (SDS)
Silvia M. Diercks, P. R. R. Ramos y J. Bortolozzi

8

Effect of the substitution of soybean meal by dehydrated yeast (Saccharomyces cerevisiae) as protein source in diets to weaned piglets on the weight of digestive tract organs and activity of pancreatic enzymes
Wilson Lino Castillo, R. N. Kronka, J. M. Pizauro Jr y Luiz Euquerio Carvalho

12

Effect of the substitution of soybean meal by dehydrated yeast (Saccharomyces cerevisiae) as a protein source in diets for weanling piglets on the intestinal digestive enzymes
Wilson Lino Castillo, R. N. Kronka, J. M. Pizauro Jr, M. C. Thomaz y Luiz Euquerio Carvalho

21

A typology for classifying beef cattle – producing farms in Buenos Aires province of Argentina
Ana T Costas, N. N. Abbiati y A. M. Pereyra

28