Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Alfonso juventino Chay-Canul"'
Autor:
Ignacio Vazquez-Martinez, Aldenamar Cruz-Hernandez, Armando Gomez-Vazquez, Rodolfo Osorio-Osorio, Efraín de la Cruz-Lazaro, Antonio Leandro Chaves Gurgel, Tairon Pannunzio Dias-Silva, Ricardo García-Herrera, Alfonso Juventino Chay-Canul
Publikováno v:
Ciência Rural, Vol 54, Iss 12 (2024)
ABSTRACT: In traditional sheep production systems in tropical regions, the evaluation and monitoring of animal growth are not commonly practiced. This is primarily attributed to the limited adoption of technology and the high costs associated with ac
Externí odkaz:
https://doaj.org/article/f9ba5b4f1c5045b2baadfba4efaed784
Autor:
Einar Vargas-Bello-Perez, Carlos Antonio López Díaz, Rocío Angélica Ruiz-Romero, Alfonso Juventino Chay-Canul, Héctor A. Lee-Rangel, Manuel Gonzalez-Ronquillo, Navid Ghavipanje, Karen Tajonar
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 26, Iss 3 (2023)
Background: Looking towards 2050, substantial increases in agricultural productivity are needed to meet the projected demands of the growing world population. Inevitably, profound changes will occur in the sheep production systems and Latin-American
Externí odkaz:
https://doaj.org/article/731f35f8a3d64b77892d66015adc0efe
Autor:
Carol Estrella Uu-Espens, Dixan Pozo-Leyva, Deb Raj Aryal, Benito Bernardino Dzib-Castillo, Gilberto Villanueva-López, Fernando Casanova-Lugo, Alfonso Juventino Chay-Canul, Jorge Rodolfo Canúl-Solís
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 26, Iss 3 (2023)
Background: The use of Tithonia diversifolia foliage can improve the quality of animal feed because its crude protein content doubles that of tropical grasses. However, plant response regarding biomass production to frequent harvest disturbances are
Externí odkaz:
https://doaj.org/article/54d7bd40af9842ff842df8ca6ea55b52
A novel model for estimating the body weight of Pelibuey sheep through Gray Wolf Optimizer algorithm
Autor:
Luis Alvaro Montoya-Santiyanes, Alfonso Juventino Chay-Canul, Enrique Camacho-Pérez, Omar Rodríguez-Abreo
Publikováno v:
Journal of Applied Animal Research, Vol 50, Iss 1, Pp 635-642 (2022)
Weight prediction in live animals remains challenging. Several studies have been carried out trying to predict the body weight in livestock through morphometric measurements, the Schaeffer's model is one of them. However, the fit of those studies in
Externí odkaz:
https://doaj.org/article/c8a8f0c0498e443eb0913e5a376a0359
Autor:
Carlos Arce-Recinos, Jesús Alberto Ramos-Juárez, Baldomero Alarcón-Zúñiga, Luis Manuel Vargas-Villamil, Emilio Manuel Aranda-Ibáñez, Ricardo Lopes Dias da Costa, Alfonso Juventino Chay-Canul
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 153-160 (2022)
The residual feed intake (RFI) and residual intake and gain (RIG) are indices that measure ruminant feed efficiency. Their application has become alternatives to improve the profitability of intensive lamb production systems. This study aimed to eval
Externí odkaz:
https://doaj.org/article/360e2eb7245e47b0b838f49c653bb1c3
Autor:
Gabriel Olvera-Aguirre, Ángel Trinidad Piñeiro-Vázquez, José Roberto Sanginés-García, Adriana Sánchez Zárate, Angélica Alejandra Ochoa-Flores, Maira Rubi Segura-Campos, Einar Vargas-Bello-Pérez, Alfonso Juventino Chay-Canul
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e17071- (2023)
The susceptibility of meat and meat products (MP) to oxidation and microbial deterioration poses a risk to the nutritional quality, safety, and shelf life of the product. This analysis provides a brief overview of how bioactive compounds (BC) impact
Externí odkaz:
https://doaj.org/article/2be157217dcb4f5fafcca8174ce6bd00
Autor:
Luís Carlos Vinhas Ítavo, Antonio Leandro Chaves Gurgel, Camila Celeste Brandão Ferreira Ítavo, Camila Soares Cunha, Vanessa Zirondi Longhini, Gelson dos Santos Difante, Alexandre Menezes Dias, Juliana Caroline Santos Santana, Angelo Herbet Moreira Arcanjo, Marcus Vinicius Garcia Niwa, Lucimara Modesto Nonato, Geraldo Tadeu dos Santos, Alfonso Juventino Chay-Canul
Publikováno v:
Animals, Vol 13, Iss 22, p 3515 (2023)
Our objectives were to evaluate the use of cottonseed cake in replacing corn silage in a diet without forage and to identify the model with higher precision and accuracy of adjustment of parameters of ruminal degradation kinetics. A diet containing c
Externí odkaz:
https://doaj.org/article/9857e8223bee47a1a11126a46a6c3df6
Autor:
José Felipe Orzuna-Orzuna, Griselda Dorantes-Iturbide, Alejandro Lara-Bueno, Alfonso Juventino Chay-Canul, Luis Alberto Miranda-Romero, Germán David Mendoza-Martínez
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
The objective of this study was to evaluate the effects of dietary supplementation with flavonoids (FLAs) on animal performance, diet digestibility, antioxidant status in blood serum, rumen parameters, meat quality, and milk composition in beef and d
Externí odkaz:
https://doaj.org/article/9d0637dd5b3f4453a7c46b9916e48b1e
Autor:
Antonio Leandro Chaves Gurgel, Geraldo Tadeu dos Santos, Luís Carlos Vinhas Ítavo, Camila Celeste Brandão Ferreira Ítavo, Gelson dos Santos Difante, Alexandre Menezes Dias, Vanessa Zirondi Longhini, Tairon Pannunzio Dias-Silva, Marcos Jácome de Araújo, João Virgínio Emerenciano Neto, Patrick Bezerra Fernandes, Alfonso Juventino Chay-Canul
Publikováno v:
Agriculture, Vol 13, Iss 7, p 1446 (2023)
This study aimed to create an equation to predict dry matter intake (DMI) and milk production and N-ureic in the milk of dairy cows managed in tropical conditions in Brazil. We used 113 observations from three experiments using lactating Jersey, Giro
Externí odkaz:
https://doaj.org/article/b1080432d1e2414c9d3ac6f23c4b7fe2
Autor:
Alexandre da Rocha Bozzi, Luiz Henrique Particelli, Carlos Henrique Cabral Viana, Celia Raquel Quirino, André Furugen Cesar de Andrade Andrade, Flávia Vieira de Freitas, Marina da Silva Passarelli, Eneiva Carla de Carvalho Celeghini, Hector Javier Narvaez Bedoya, Alfonso Juventino Chay-Canul, Ricardo Lopes Dias da Costa
Publikováno v:
Ciência Animal Brasileira, Vol 24 (2022)
Searching for improvements in semen cryopreservation, natural substances are commonly studied focusing to improve the sperm quality. The aim of this study were evaluated the effect of adding orange, pineapple, and beet juices in different concentrati
Externí odkaz:
https://doaj.org/article/e59a8d7a139043efbb93220a90432b2c