Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Alfonso Juventino Chay Canul"'
Autor:
Samuel Vázquez-Jiménez, Daniel Vidal-Ramírez, Rosario Salazar-Cuytun, Ignacio Vázquez-Martínez, Enrique Camacho-Pérez, Antonio Leandro Chaves Gurgel, Germani Adrián Muñoz-Osorio, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 27, Iss 1 (2023)
Background. As body weight (BW) is rarely determined on fasted animals in most production systems, the need to develop accurate mathematical models for adjusting BW has been identified. Objective. To evaluate models for estimating shrunk body weight
Externí odkaz:
https://doaj.org/article/4033cb92aee245cca0cd5666c5a301ee
Autor:
Martha Itzel Alejandro-Zarate, Rosario Salazar-Cuytun, Jose Herrera Camacho, Aldenamar Cruz-Hernandez, Roberto C. Barrientos-Medina, Martin Ptáček, Einar Vargas-Bello-Perez, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 26, Iss 3 (2023)
Background. Estimation of animal body weight (BW) is a fundamental tool in herd management for the development of reproductive, nutritional and health programmes. Objective. To compare the actual BW and its estimation by visual method and measurement
Externí odkaz:
https://doaj.org/article/798ba592b4974a78957db7c6e5fd5d74
Autor:
Tomas Alexander Arbez-Abnal, José Roberto Sanginés-García, Angel Trinidad Piñeiro-Vazquez, Edgar Aguilar-Urquizo, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 25, Iss 3 (2022)
Background: The identification of the relationship between the particular traits of the body development of the rabbit could help the understanding of the biological growth and the application in different areas of livestock and veterinary study. Obj
Externí odkaz:
https://doaj.org/article/ac07b04a74e147b2ac2eaad0350c571c
Autor:
Eufracia del R. Salazar-Cuytun, Gabriel Enrique Pool-Yanez, Rodrigo Portillo-Salgado, Gamaliel Antonio-Molina, Ricardo A. Garcia-Herrera, Enrique Camacho-Perez, Claudia V Zaragoza-Vera, Einar Vargas-Bello-Perez, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 25, Iss 3 (2022)
Background. The empty body weight (EBW) represents exactly the animal mass and is used as a base to calculate most of the nutrient requirements in most feeding systems. Objective. To evaluate models for estimating EBW in growing hair sheep in a feedl
Externí odkaz:
https://doaj.org/article/62f545d1862c4ba8bd052a6bcd4c3c51
Autor:
Guidsam Tilus, R.A. Zinn, M. Joseph, Alfonso Juventino Chay Canul, J. Santillano-Cazares, M. Galicia-Juarez, M.L. Tilus, D. Tilus, E.E. Estrada-Delgado, M.F. Montaño-Gomez
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 25, Iss 2 (2022)
Background. The intensity and grazing interval are two very important factors in the management of grasslands that can affect the morphological and productive behavior of the forage species. Due to its productivity and persistence to grazing, ryegras
Externí odkaz:
https://doaj.org/article/043a0859c6874ce6bdf0d432a10c926f
Autor:
Oscar Enrique Del Razo Rodríguez, Juan Carlos Ángeles Hernández, Augusto Lizarazo Chaparro, José Manuel Elizalde Téllez, Alfonso Juventino Chay Canul, Verónica Rodríguez Guerrero, Joaquín Castro Montoya
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 25, Iss 2 (2022)
Background. Mesquite is a shrubby legume that dominates the vegetation of arid regions with multiple benefits in controlling erosive process, improving micrometeorology, and as feed source for livestock species. In addition, mesquite pods contain sec
Externí odkaz:
https://doaj.org/article/56ed85d3831a4ce5951ec2b5aa28c39d
Autor:
Cristell G. Valencia-Garcia, T.A. Arbez-Abnal, R. Portillo-Salgado, R.A. Garcia-Herrera, F.A. Cigarroa-Vazquez, J. Herrera-Camacho, E. Vargas-Bello-Perez, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 25, Iss 2 (2022)
Background. Carcass yield varies depending on the relative proportions of muscle, fat and bone, therefore, the possibility of predicting its value would produce valuable information that will promote the viability and sustainability of rabbit meat pr
Externí odkaz:
https://doaj.org/article/31156432b6fd409c8422560dbf4f60d4
Autor:
Azucena del Rosario Alvarado Canche, Jorge Rodolfo Canul Solis, Luis Enrique Castillo Sánchez, María José Campos Navarrete, Ermilo Humberto López Cobá, Armín Abelardo Luna Mendicuti, Nery María Ruz Febles, José Armando Alayon Gamboa, Fernando Casanova-Lugo, Angel Trinidad Piñeiro Vázquez, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 25, Iss 1 (2021)
Background. The productive variability of the forage is determined by the type of soil and the cultivation system. The use of silvopastoral systems represents an alternative because they can increase forage production and quality. Objective. To evalu
Externí odkaz:
https://doaj.org/article/d1743e15840e40f3872f9667ff9d99df
Autor:
Rosario Salazar-Cuytun, Ricardo A. Garcia-Herrera, Alfonso L. Munoz-Benitez, Germani Munoz-Osorio, Enrique Camacho-Perez, Martin Ptacek, Rodrigo Portillo-Salgado, Einar Vargas-Bello-Perez, Alfonso Juventino Chay Canul
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 24, Iss 3 (2021)
Background. In terms of animal management, the measurement of body weight (BW) is important in the design of nutrition and health programs. Objective. The objective of the present study was to evaluate the relationship between body volume (BV) and BW
Externí odkaz:
https://doaj.org/article/1c0b14999add4a7f9acffeccd9653fd4
Autor:
G. Tilus, M. Joseph, Alfonso Juventino Chay Canul, J. Santillano-Cazares, C.E. Ail, F. Casanova-Lugo
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 23, Iss 3 (2020)
Background. The association of legumes with grasses improves the quality of the diet as well as the protein value, increases productivity, allows savings in nitrogen fertilizer and maintains the proportion of the botanical components of the meadow. T
Externí odkaz:
https://doaj.org/article/86975959b2ba425fb047aee241cd54ae