Efecto de la suplementación con grasa protegida sobre la producción y calidad de carne de toretes mexicanos doble propósito

by Juan Reyes, Omar Hernández, Efrén Ramírez, Isabel Guerrero, Gilberto Aranda
Published 2011-01-01

In vitro rumen fermentation and effect of protein fractions of canola meals on methane production

by Jacinto Efrén Ramirez-Bribiesca, Tim McAllister, Emilio Ungerfeld, María Esther Ortega-Cerrilla

CAROTENOIDS DIGESTION IN AFRICAN STARGRASS (Cynodon plectostachyus) DETERMINED WITH In Situ TECHNIQUES IN CATTLE

by Efren Ramirez-Bribiesca, Rosy G. Cruz-Monterrosa, Maria I. Guerrero-Legarreta, Omar Hernandez-Mendo
Published 2011-09-01

Desigualdad, exclusión y oportunidades educativas en la región otomí del estado de Tlaxcala

by Adriana Carro Olvera, Felipe Hernández Hernández, Alfonso Lima Gutiérrez, Ma. Elza Carrasco Lozano, Efrén Ramírez
Published 2013-01-01

Desigualdad, exclusión y oportunidades educativas en la región otomí del estado de Tlaxcala

by Adriana Carro Olvera, Felipe Hernández Hernández, Alfonso Lima Gutiérrez, Ma. Elza Carrasco Lozano, Efrén Ramírez
Published 2014-10-01

Efecto de la suplementación con grasa protegida sobre la producción y calidad de carne de toretes mexicanos doble propósito

by German Mendoza M, Gilberto Aranda O, Isabel Guerrero L, Efrén Ramírez B, Omar Hernández M, Juan Reyes D
Published 2011-04-01

Effect of breed type and ionophore supplementation on growth and carcass characteristic in feedlot hair lambs Efeito do grupo genético e da suplementação com ionóforos sobre o cres...

by Jaime Salinas-Chavira, Alfredo Lara-Juarez, Abraham Gil-González, Jorge Jimenez-Castro, Ramón Garcia-Castillo, Efrén Ramírez-Bribiesca
Published 2010-03-01

CLIMATIC RISKS AND THE LIVELIHOODS OF CATTLE PRODUCTION FAMILIES IN THE COSTA CHICA, MEXICO

by Alejandro Gallardo-Chávez, Samuel Vargas-López, ängel Bustamante-González, José Nahed-Toral, Efrén Ramírez-Bribiesca, Miguel Ángel Casiano-Ventura
Published 2019-03-01

Brucelosis: condición socioeconómica familiar y calidad de vida en dos zonas contrastantes del estado de Tlaxcala, México

by Guillermina García Juárez, Efrén Ramírez Bribiesca, Maricela Hernández-Vázquez, Hermila Orozco Bolaños, Luz M. Hernández-Calva, José Jiménez López
Published 2013-01-01

Risk analysis of brucelosis in the state of Tlaxcala

by Guillermina García-Juárez, J Efrén Ramírez-Bribiesca, Maricela Hernández-Vázquez, Luz Marina Hernández-Calva, Efrén Díaz-Aparicio, Hermila Orozco-Bolaños
Published 2014-07-01

Morphostructural variability in the Pastoreña goat in different regions of the Mixteca of Mexico: A phenotypic study to establish the racial profile

by Héctor R. Villarreal-Arellano, Gisela Fuentes-Mascorro, J. Efrén Ramírez-Bribiesca, Glafiro Torres-Hernández, Carmina Ricardi-De-la-Cruz, Samuel Vargas-López
Published 2018-01-01

Morphostructural variability in the Pastoreña goat in different regions of the Mixteca of Mexico: A phenotypic study to establish the racial profile

by Héctor R. Villarreal-Arellano, Gisela Fuentes-Mascorro, J. Efrén Ramírez-Bribiesca, Glafiro Torres-Hernández, Carmina Ricardi-De-la-Cruz, Samuel Vargas-López
Published 2020-12-01

Use of propolis as a supplement in the diet of broiler chickens to increase shelf-life of breast muscle

by Fidel Infante-Rodríguez, Yuridia Bautista-Martínez, Bernardo Reyes-Cabrera, Lorenzo Danilo Granados-Rivera, Jacinto Efrén-Ramírez Bribiesca, Miguel Ruiz-Albarrán, Jaime Salinas-Chavira
Published 2020-01-01

Comportamiento productivo y niveles de ácidos grasos en la canal de corderos suplementados con Saccharomyces cerevisiae / Animal performance and fatty acids levels in lambs carcass...

by Adrian Gloria Trujillo, David Hernández Sánchez, Omar Hernández Mendo, María Magdalena Crosby Galván, René Pinto Ruiz, Edgar Meraz Romero, J Efrén Ramírez Bribiesca
Published 2014-04-01

The Use of Draught Animals in Rural Labour

by Daniel Mota-Rojas, Ada Braghieri, Adolfo Álvarez-Macías, Francesco Serrapica, Efrén Ramírez-Bribiesca, Rosy Cruz-Monterrosa, Felicia Masucci, Patricia Mora-Medina, Fabio Napolitano
Published 2021-09-01

Evaluación territorial de los sistemas de producción ovina en la región nor-poniente de Tlaxcala

by J. Reyes Galaviz-Rodríguez, Samuel Vargas-López, José Luis Zaragoza-Ramírez, Angel Bustamante-González, Efrén Ramírez-Bribiesca, Juan de Dios Guerrero-Rodríguez, J. Santos Hernández Zepeda
Published 2011-01-01

Evaluation of intraruminal boluses dosed with sulfamethazine and selenium in goat kids naturally infected with Eimeria spp.

by Víctor Manuel Díaz-Sánchez, Gabriela Rodríguez-Patiño, Guadalupe Álvarez-Ávila, J. Efren Ramírez-Bribiesca, Rocio Silva-Mendoza, Alma Luisa Revilla-Vazquez, Raquel López-Arellano, Jorge Luis Tórtora-Pérez
Published 2020-01-01

PROTEIN FRACTIONS AND IN VITRO FERMENTATION OF PROTEIN FEEDS FOR RUMINANTS

by Angel L. Guevara-Mesa, Luis A. Miranda-Romero, Efren Ramirez-Bribiesca, Sergio S. Gonzalez-Muñoz, Maria M. Crosby-Galvan, Luz M. Hernandez-Calva, Oscar E. Del Razo-Rodriguez
Published 2011-05-01

INFLUENCE OF TIME BETWEEN RUMINAL GLUCOSE CHALLENGES ON RUMEN FUNCTION

by Martín F. Montaño-Gómez, Miguel Mellado-Bosque, Juan O. Chirino-Romero, Víctor M. González-Vizcarra, Olga M. Manríquez-Nuñez, Oliva F. Guevara-Florentino, Constantino Raymundo-Hernández, Efrén Ramírez-Bribiesca, Richard A. Zinn
Published 2016-08-01

The effects of diets containing two corn stubble levels and three non-hydrogenated lipids sources on fattening performance, carcase, and meat quality of male hair-lambs

by J. Efrén Ramírez-Bribiesca, Laura Hernández-Cruz, Rosy G. Cruz-Monterrosa, Isabel Guerrero-Legarreta, Daniel Mota-Rojas, Adolfo A. Rayas-Amor, Ignacio A. Domínguez-Vara, Leonel Avendaño-Reyes, Luis Corona-Gochi, Mario Cuchillo-Hilario
Published 2021-01-01