Octavio Alonso Castelán Ortega
Octavio Alonso Castelán Ortega
Universidad Autónoma del Estado de México-Faculty of Veterinary Medicine and Husbandry
E-mail confirmado em uaemex.mx
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On-farm comparison of feeding strategies based on forages for small-scale dairy production systems in the highlands of central Mexico
CM Arriaga-Jordán, B Albarrán-Portillo, A Espinoza-Ortega, ...
Experimental Agriculture 38 (4), 375, 2002
772002
Tipificación de los sistemas campesinos de producción de leche del sur del estado de México
P Hernández Morales, JG Estrada-Flores, F Avilés-Nova, G Yong-Angel, ...
Universidad y ciencia 29 (1), 19-31, 2013
652013
Determinación de la calidad fisicoquímica de la leche cruda producida en sistemas campesinos en dos regiones del Estado de México
AE Ortega, CV Fontes, JE Flores, LRB Martínez, MÁR Garduño, ...
Veterinaria México, 2007
492007
A Decision Support System for smallholder campesino maize–cattle production systems of the Toluca Valley in Central Mexico. Part I—Integrating biological and socio-economic …
OA Castelán-Ortega, RH Fawcett, C Arriaga-Jordán, M Herrero
Agricultural Systems 75 (1), 1-21, 2003
442003
Oaxaca cheese: Manufacture process and physicochemical characteristics
EM De OCA‐FLORES, OA CASTELÁN‐ORTEGA, ...
International journal of dairy technology 62 (4), 535-540, 2009
322009
Livestock Agrodiversity of Mazahua Smallholder CampesinoSystems in the Highlands of Central Mexico
CM Arriaga-Jordán, AM Pedraza-Fuentes, EG Nava-Bernal, ...
Human Ecology 33 (6), 821-845, 2005
312005
Diagnóstico mineral en forraje y suero sanguíneo de bovinos lecheros en dos épocas en el valle central de México
EM Almaráz, ID Vara, M González-Ronquillo, GJ Escutia, OC Ortega, ...
Técnica Pecuaria en México 45 (3), 329-344, 2007
302007
Chemical composition and fermentation characteristics of grain and different parts of the stover from maize land races harvested at different growing periods in two zones of …
JG Estrada-Flores, M González-Ronquillo, FL Mould, CM Arriaga-Jordán, ...
Animal Science 82 (6), 845-852, 2006
302006
Nutritional quality of Pithecellobium dulce and Acacia cochliacantha fruits, and its evaluation in goats
J Olivares-Pérez, F Avilés-Nova, B Albarrán-Portillo, OA Castelán-Ortega, ...
Livestock Science 154 (1-3), 74-81, 2013
282013
Modeling methane emissions and methane inventories for cattle production systems in Mexico
OA Castelán-Ortega, JC Ku-Vera, JG Estrada-Flores
Atmósfera 27 (2), 185-191, 2014
272014
Use of three fodder trees in the feeding of goats in the subhumid tropics in Mexico
JO Perez, FA Nova, BA Portillo, OAC Ortega, SR Hernandez
Tropical Animal Health and Production 45 (3), 821-828, 2013
272013
Identificación, usos y medición de leguminosas arbóreas forrajeras en ranchos ganaderos del sur del estado de México
J Olivares-Pérez, F Avilés-Nova, B Albarrán-Portillo, S Rojas-Hernández, ...
Tropical and subtropical agroecosystems 14 (2), 739-748, 2011
262011
A Decision Support System for smallholder campesino maize–cattle production systems of the Toluca Valley in Central Mexico. Part II—Emulating the farming system
OA Castelán-Ortega, RH Fawcett, C Arriaga-Jordán, M Herrero
Agricultural Systems 75 (1), 23-46, 2003
242003
Producción de leche en pastoreo de praderas cultivadas: una alternativa para el Altiplano Central
CA Jordán, A Espinoza, BA Portillo, OC Ortega
CIENCIA ergo-sum, Revista Científica Multidisciplinaria de Prospectiva 6 (3), 1999
231999
Caracterización y evaluación de los sistemas campesinos de producción de leche.: El caso de dos comunidades del Valle de Toluca
OAC Ortega, R Mathewman, EG Martínez, RB García, D de la Cruz Juárez
CIENCIA ergo-sum 4 (3), 316-326, 1997
231997
Agronomic evaluation and chemical composition of african star grass (Cynodon plectostachyus) in the southern region of the state of Mexico
F López-González, JG Estrada-Flores, F Avilés-Nova, G Yong-Angel, ...
Tropical and Subtropical Agroecosystems 12 (1), 1-9, 2010
21*2010
Sheep performance under intensive continuous grazing of native grasslands of Paspalum notatum and Axonopus compressus in the subtropical region of the …
F Avilés-Nova, A Espinoza-Ortega, OA Castelán-Ortega, ...
Tropical Animal Health and Production 40 (7), 509-515, 2008
202008
Participatory on-farm evaluation of the response to concentrate supplementation by cows in early lactation in smallholder peasant (campesino) dairy production …
CM Arriaga-Jordán, FJ Flores-Gallegos, G Peña-Carmona, ...
The Journal of Agricultural Science 137 (1), 97-103, 2001
192001
Urea treated maize straw for small-scale dairy systems in the highlands of Central Mexico
A García-Martínez, B Albarrán-Portillo, OA Castelán-Ortega, ...
Tropical animal health and production 41 (7), 1487, 2009
182009
Identification, uses and measurement of fodders legumes trees in south farmers of the State of Mexico.
J Olivares-Perez, F Aviles-Nova, B Albarrán-Portillo, S Rojas-Hernandez, ...
Tropical and Subtropical Agroecosystems 14 (2), 739-748, 2011
162011
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