Vol. 47 No. 3 (2009)

Articles

• Endogenous amino acid and nitrogen loss and its value for estimating protein and amino acid ileal digestibility of feedstuffs. review

  Gerardo Mariscal Landín, Tércia Cesária Reis de Souza, Adriana Alejandra Hernández Delgado, Konigsmar Escobar García

  371 a 388

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• Partial sequence of a DNA fragment from wild ducks homologous to the Gallus gallus major histocompatibility complex

  Sofía González Guzmán, Elizabeth Loza Rubio, Virginia León Régagnon, Gary García Espinosa

  329 a 337

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• Determining the genetic origin of mexican creole sheep (Ovis aries) by cytochrome C oxidase subunit I gene analysis

  Raúl Ulloa Arvizua, Amanda Gayosso Vázquez, Rogelio Alejandro Alonso Morales

  323 a 328

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• Productive performance and carcass characteristics in pelibuey sheep and crossbreds (Pelibuey*Suffolk - Dorset)

  José Armando Partida de la Peña, Diego Braña Varela, Leonel Martínez Rojas

  313 a 322

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• Seed germination and seedling growth in native and exotic grasses in the semiarid grasslands of northern mexico

  Silvia Margarita Carrillo Saucedo, Tulio Arredondo Moreno, Elisabeth Huber Sannwald, Joel Flores Rivas

  299 a 312

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• Productive performance and immune response in broilers fed a sorghum+soy diet supplemented with yeast (Saccharomyces cerevisiae) cell walls, in the presence or absence of aflotoxin b1

  Gabriela Gómez Verduzco, Arturo Cortés Cuevas, Carlos López Coello, José Arce Menocal, Carlos Vásquez Pelaez, Ernesto Avila González

  285 a 297

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• Stochastic model to determinate the best quarantine strategy in cattle farms

  Osval Antonio Montesinos López, Carlos Moisés Hernández Suárez, Ricardo A. Sáenz, Ignacio Luna Espinoza

  271 a 284

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• Forage characterization in three soil types within a secondary vegetation silvopastoral system in Yucatan, Mexico

  Gonzalo Zapata Buenfil, Francisco Bautista Zúñiga, Marta Astier Calderón

  257 a 270

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• Morphological analysis of blue grama grass [Bouteloua gracilis (Willd. ex Kunth) lag. ex Griffiths] diversity in Chihuahua, Mexico

  Carlos Morales Nieto, Luis Madrid Pérez, Alicia Melgoza Castilloc, Martín Martínez Salvador, Sigifredo Arévalo Gallegos, Quintín Rascón Cruz, Pedro Jurado Guerra

  245 a 256

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• Forage diversity of sideoats grama [Bouteloua curtipendula (Michx.) Torr.] populations in arid and semiarid regions of Mexico

  Carlos Raúl Morales Nieto, Adrián Quero Carrillo, Alicia Melgoza Castillo, Martín Martínez Salvador, Pedro Jurado Guerra

  231 a 244

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