Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Octavio Alonso Castelán-Ortega"'
Autor:
Mohammed Benaouda, Manuel González-Ronquillo, Francisca Avilés-Nova, Reynaldo Zaragoza-Guerrero, Juan Carlos Ku-Vera, Octavio Alonso Castelán-Ortega
Publikováno v:
Methane, Vol 3, Iss 1, Pp 149-159 (2024)
Dairy cows are the highest daily and annual methane (CH4) producers among all cattle categories. So, the present study aimed to evaluate the effect of increasing supplementation levels of a low-quality forage on dry matter intake (DMI), DM digestibil
Externí odkaz:
https://doaj.org/article/9c5eb6c89afd4766a06d98193a17c880
Autor:
María Fernanda Vázquez-Carrillo, Reynaldo Zaragoza-Guerrero, Luis Corona-Gochi, Manuel González-Ronquillo, Epigmenio Castillo-Gallegos, Octavio Alonso Castelán-Ortega
Publikováno v:
Agriculture, Vol 13, Iss 4, p 745 (2023)
Methane production is a waste of energy for ruminants and contributes to greenhouse gas emissions. The objective of the present study was to evaluate the anti-methanogenic effect of increasing the supplementation levels of Cymbopogon citratus (CC) on
Externí odkaz:
https://doaj.org/article/1d99252e70bd4e318dcc308f158a30fc
Autor:
FELIPE LÓPEZ-GONZÁLEZ, JAIR JESÚS SÁNCHEZ VALDÉS, GILBERTO YONG-ÁNGEL, OCTAVIO ALONSO CASTELÁN-ORTEGA, JULIETA GERTRUDIS ESTRADA-FLORES
Publikováno v:
Indian Journal of Animal Sciences, Vol 90, Iss 11 (2021)
The objective of the present study was to evaluate the effects of different levels of concentrate on the productive response of grazing dairy cattle and to determine voluntary forage intake. The experiment was carried out in a 4×4 Latin square desig
Externí odkaz:
https://doaj.org/article/2bd80be15cc649f9bad055b7f94dcc77
Autor:
Juan C. Ángeles Hernández, Sergio Radic Schilling, Marcela A. Vera Arias, Ricardo A. Echeverría Pérez, Octavio Alonso Castelán-Ortega, Aurora H. Ramírez Pérez, Manuel González Ronquillo
Publikováno v:
Italian Journal of Animal Science, Vol 17, Iss 1, Pp 184-194 (2018)
The study was conducted to analyse the effect of sheep body weight (BW) at mating, mid-pregnancy, lambing, early lactation, mid-lactation and late lactation on milk yield and patterns of milk production. Also, the effects of environmental factors suc
Externí odkaz:
https://doaj.org/article/76ae4a2a163c47adbf206a1f184171b6
Autor:
Julieta Gertrudis Estrada-Flores, Paulina Elizabeth Pedraza-Beltrán, Gilberto Yong-Ángel, Francisca Avilés-Nova, Adolfo-Armando Rayas-Amor, Alejandra Donají Solís-Méndez, Manuel González-Ronquillo, María Fernanda Vázquez-Carrillo, Octavio Alonso Castelán-Ortega
Publikováno v:
Agriculture, Vol 11, Iss 5, p 416 (2021)
Coffee is one of the main traded commodities worldwide, unfortunately, it generates massive amounts of by-products like coffee pulp (CoP), which could be utilized as an alternative feedstuff for cattle contributing to mitigate coffee production envir
Externí odkaz:
https://doaj.org/article/91ef2b4e8e5b4f7e9f27e53ef58680f9
Autor:
Raafat Mahmoud Mohamed Gomaa, Manuel González-Ronquillo, Jorge Arredondo-Ramos, Luisa T. Molina, Octavio Alonso Castelán-Ortega
Publikováno v:
Ecosistemas y Recursos Agropecuarios, Vol 4, Iss 11, Pp 371-380 (2017)
It has been shown that tannins in the foliage of trees and shrubs can reduce methane (CH4) production in the rumen. The aim of the present paper was to evaluate the potential of ve tanniferous browse plant species, native to temperate central Mexic
Externí odkaz:
https://doaj.org/article/f4cdabcb2f7a4f02a6d87f85c047c7ce
Autor:
María Fernanda Vázquez-Carrillo, Hugo Daniel Montelongo-Pérez, Manuel González-Ronquillo, Epigmenio Castillo-Gallegos, Octavio Alonso Castelán-Ortega
Publikováno v:
Animals, Vol 10, Iss 9, p 1671 (2020)
The objectives of the present work were to evaluate the in vivo antimethanogenic effects of Cymbopogon citratus (CC), Matricaria chamomilla (MC) and Cosmos bipinnatus (CB) on beef cattle fed a high in concentrate diet (forage-to-concentrate ratio [F:
Externí odkaz:
https://doaj.org/article/dad8ebe3e47a47369b01938a6e550291
Autor:
Einar Vargas-Bello-Pérez, Lizbeth Esmeralda Robles-Jimenez, Rafael Ayala-Hernández, Jose Romero-Bernal, Nazario Pescador-Salas, Octavio Alonso Castelán-Ortega, Manuel González-Ronquillo
Publikováno v:
Animals, Vol 10, Iss 10, p 1728 (2020)
This study determined the effect of protected dietary oils on dry matter intake (DMI), digestibility and milk production in dairy goats. Nine Saanen goats were used in a 3 × 3 Latin square design with three periods of 25 days. A basal diet based on
Externí odkaz:
https://doaj.org/article/36a7460e8ff94562add78265249b52e2
Autor:
Karlos Edmundo Orozco-Durán, José Herrera-Camacho, Octavio Alonso Castelán-Ortega, Liliana Márquez-Benavides, Otoniel Buenrostro-Delgado, Juan Carlos Kú-Vera
Publikováno v:
Ecosistemas y Recursos Agropecuarios, Vol 3, Iss 9, Pp 335-344 (2016)
Se evaluó el efecto de la adición de proporciones 0, 1, 2, 3, 4, 5 y 6 % de aceites de semillas de Thevetia peruviana (TP) y frutos de aguacate Persea americana (AG) en cultivos in vitro de uido ruminal bovino sobre la producción de gas (PG), me
Externí odkaz:
https://doaj.org/article/160832ff60cd4af1b7f502688f694794
Autor:
Jair Jesús Sánchez-Valdés, Vianey Colín-Navarro, Felipe López-González, Francisca Avilés-Nova, Octavio Alonso Castelán-Ortega, Julieta Gertrudis Estrada-Flores
Publikováno v:
Salud Pública de México, Vol 58, Iss 4, Pp 461-467 (2016)
Objetivo. Determinar la prevalencia y el grado de contaminación por mohos y levaduras (M&L), bacterias mesófilas aerobias (BMA), coliformes totales (CT) y Salmonella spp. (S) como indicadores de calidad e higiene en el entorno de fabricación del q
Externí odkaz:
https://doaj.org/article/0c7f0b73ba7a48bb8660987eff6bdcd3