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 2005

Vol. 13. Nº 1

Contenido

Artículos:

Effects of clipping frequency, row spacing and nitrogen fertilization in Digitaria eriantha cv. Irene
Alfredo O. Gargano y M. A. Aduriz

1

Effect of defoliation frequencies on the dry matter yield and nutrient content of two Centrosema species.
Jesús Faria-Mármol, David E. Morillo y Zuleima Chirinos

13

Use of some mathematical models to study the lactation curve of Murrah buffaloes and their crossbreeds under a semi-extensive system in the state of Sao Paulo
M. Muñoz-Berrocal, H. Tonhati, M. Cerón-Muñoz, J. M. Duarte y R. L Chabariberi

19

Use of segmented polynomials to study the lactation curve of Murrah and their crossed breeds of buffaloes under an extensive production system in the State of Sao Paulo
M. Muñoz-Berrocal, H. Tonhati, M. F. Ceron-Muñoz, L. O. Seno y A. R. Otaviano

24

Articulo Invitado:

Microsatellites (STR’s), ADN molecular markers for excellency for conservation programs: A review
José A. Aranguren-Méndez, Rafael Román, William Isea-Villasmil, Y. Villasmil y J. Jordana

30