Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Leandro Chaves Gurgel A"'
Autor:
Débora de Melo Almeida, Sara Sebastiana Nogueira, Emanuel Araújo Silva, João Matheus Ferreira de Souza, Antonio Leandro Chaves Gurgel, Alex Nascimento de Sousa
Publikováno v:
Bioscience Journal, Vol 40 (2024)
Ecological niche modeling is a widely used tool to predict species distribution considering current, past, or future climate change scenarios across different geographic areas. Modeling scenarios allow researchers to assess the impacts of climate cha
Externí odkaz:
https://doaj.org/article/f8f6015cc5024e6cae199ebfb50e7e83
Autor:
Angelo Herbet Moreira Arcanjo, Luís Carlos Vinhas Ítavo, Camila Celeste Brandão Ferreira Ítavo, Marina Nadai de Bonin Gomes, Carlos Eduardo Domingues Nazário, Antonio Leandro Chaves Gurgel, Tairon Pannunzio Dias-Silva, Juliana Caroline Santos Santana, Manoel Gustavo Paranhos da Silva, Flávio de Aguiar Coelho, Estevão Lopes Miranda, Évelyn Silva de Melo Soares, Ana Hellen da Silva, Laura Beatriz Perez da Silva, Rafael Goes Cardoso Paro
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The aim of this study was to assess the effects of substituting traditional forage fiber sources with cottonseed cake in the diet on both the quantitative and qualitative characteristics of carcass and meat in Nelore young bulls. Twenty-four
Externí odkaz:
https://doaj.org/article/b590b28e956b42819cfd0325881f25f8
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:
Lucimara Modesto Nonato, Luis Carlos Vinhas Ítavo, Camila Celeste Brandão Ferreira Ítavo, Vanessa Zirondi Longhini, Alexandre Menezes Dias, Gelson dos Santos Difante, Gabriella Jorgetti de Moraes, Rayane Chitolina Pupin, Paulo Henrique de Affonseca Jardim, Viviane Maria Oliveira dos Santos, Antonio Leandro Chaves Gurgel, Carolina Marques Costa Araujo
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract We hypothesized that the protein source in supplements and the insolation and ambient temperature changes in different seasons could cause changes in the skin of Nellore steers during the rearing phase on warm-climate pasture. The objective
Externí odkaz:
https://doaj.org/article/eea0f9d6dd5e47d5b255acbaf4506b27
Non-Destructive Methods Used to Determine Forage Mass and Nutritional Condition in Tropical Pastures
Autor:
Patrick Bezerra Fernandes, Camila Alves dos Santos, Antonio Leandro Chaves Gurgel, Lucas Ferreira Gonçalves, Natália Nogueira Fonseca, Rafaela Borges Moura, Kátia Aparecida de Pinho Costa, Tiago do Prado Paim
Publikováno v:
AgriEngineering, Vol 5, Iss 3, Pp 1614-1629 (2023)
The quantification of forage availability in tropical grasses is generally done in a destructive and time-consuming manner, involving cutting, weighing, and waiting for drying. To expedite this process, non-destructive methods can be used, such as un
Externí odkaz:
https://doaj.org/article/d9e3df0286474eab96d814a748dd797d
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:
Vanessa Zirondi Longhini, Luís Carlos Vinhas Ítavo, Antonio Leandro Chaves Gurgel, Abmael da Silva Cardoso, Robert Michael Boddey, Gelson dos Santos Difante, Alexandre Menezes Dias, Camila Celeste Brandão Ferreira Ítavo, Gabriel de Souza Lombardi da Silva, Ana Claudia Ruggieri
Publikováno v:
Ciência Rural, Vol 54, Iss 5 (2023)
ABSTRACT: In Brazil, urea is the most used nitrogen (N) fertilizer to improve forage production. However, their excessive use can cause environmental impacts through N losses, such as ammonia (NH3) volatilization. Therefore, the current study adjuste
Externí odkaz:
https://doaj.org/article/57fba7def2bd49f394e8cb4b91c6b38a
Autor:
Heitor Henrique Costa Valeriano, Luís Carlos Vinhas Ítavo, Camila Celeste Brandão Ferreira Ítavo, Marina de Nadai Bonin Gomes, Alexandre Menezes Dias, Gelson dos Santos Difante, Vanessa Zirondi Longhini, Antonio Leandro Chaves Gurgel, Angelo Herbet Moreira Arcanjo, Manoel Gustavo Paranhos da Silva, Juliana Caroline Santos Santana, Jessika Rodrigues de Figueiredo Moura
Publikováno v:
Revista Brasileira de Zootecnia, Vol 52 (2023)
ABSTRACT The effects of diets containing oilseeds were measured to evaluate the productive and economic parameters in the finishing of young, feedlot Nellore bulls. Twenty-four young Nellore bulls were used, with an initial body weight (BW) of 311.46
Externí odkaz:
https://doaj.org/article/f2be8eeb316a42159e41fc0c0ad7bada
Autor:
Leir de Oliveira Souza, Arnaldo Prata Neiva Júnior, Valdir Botega Tavares, Antonio Leandro Chaves Gurgel, Rafael Monteiro Araújo Teixeira, Erika Christina Lara, Patrick Bezerra Fernandes, Luís Carlos Vinhas Ítavo
Publikováno v:
Ciência Rural, Vol 54, Iss 2 (2023)
ABSTRACT: The research was conducted to test the hypothesis that the inclusion of coffee husk (Coffea sp.) would improve the fermentative characteristics and quality of pearl millet silage (Pennisetumglaucum). Thus, the objective was to assess the ef
Externí odkaz:
https://doaj.org/article/828df40e16aa4ce282cd0f3842ccb53e
Autor:
Jorge-Rodolfo Canul-Solís, Rodrigo Portillo-Salgado, Ricardo-A . García-Herrera, Epigmenio Castillo-Gallegos, Luis-Enrique Castillo-Sanchez, Enrique Camacho-Perez, Antonio-Leandro Chaves-Gurgel, Carolina Marques-Costa, Patrick Bezerra-Fernandes, Alfonso-Juventino Chay-Canul
Publikováno v:
Revista Colombiana de Ciencias Pecuarias, Vol 36, Iss 2, Pp 89-97 (2022)
Background: Assessment of animal growth based on live weight (LW) in traditional sheep production systems is limited by the high cost of purchase and maintenance of livestock scales. Objective: To develop and evaluate equations for LW prediction usin
Externí odkaz:
https://doaj.org/article/be3a1806b38c48d7af60acd2dc3f62d4