Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Fernando César, Ferraz Lopes"'
Autor:
Dayana Alves da Costa, Jailton da Costa Carneiro, Fernando César Ferraz Lopes, Clebson Lucas de Souza, Guilherme Rocha Moreira, Eloísa de Oliveira Simões Saliba, Mércia Regina Pereira de Figueiredo, Lucas Silva do Amaral
Publikováno v:
Ciência Animal Brasileira, Vol 25 (2024)
A determinação acurada do consumo individual é um dos parâmetros importantes para avaliação do valor nutritivo dos alimentos e permite o fornecimento adequado de alimentos, conforme as exigências nutricionais de cada animal. Quando há impossi
Externí odkaz:
https://doaj.org/article/dfae86d4d00a4f5d90928f75644bbc68
Autor:
Fernando César Ferraz Lopes, Conrado Trigo de Moraes, Carlos Augusto de Miranda Gomide, Domingos Sávio Campos Paciullo, Mirton José Frota Morenz
Publikováno v:
Semina: Ciências Agrárias, Vol 45, Iss 1 (2024)
This study evaluated the effects of energy supplementation on the intake and milk fatty acid composition of cows grazing BRS Kurumi elephant grass pasture during the rainy season. Two treatments (with and without supplementation) were evaluated using
Externí odkaz:
https://doaj.org/article/2ee9a7ef3818491ab14dfe9fdf6b9479
Autor:
Fernando César Ferraz Lopes, Gabriela Vasconcelos Bedeschi, Mirton José Frota Morenz, Francisco José da Silva Lédo, Domingos Sávio Campos Paciullo, Carlos Augusto de Miranda Gomide, Conrado Trigo de Moraes, Guilherme de Souza Mostaro
Publikováno v:
Semina: Ciências Agrárias, Vol 43, Iss 5 (2022)
This study aimed to evaluate the chemical composition and fatty acid (FA) profile of forage and silage of a seed-propagated elephant grass genotype called “PCEA” harvested at 75, 90, 105 and 120 days of regrowth. A randomized block design with fi
Externí odkaz:
https://doaj.org/article/75e85d8487754dbbad4aa6bd7e00eae6
Autor:
Mário Henrique França Mourthé, Fernando César Ferraz Lopes, Ronaldo Braga Reis, Marco Antônio Sundfeld da Gama, Mirton José Frota Morenz, Bernardo Murta Salomão
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 2, Pp 745-766 (2019)
The goal of this study was to evaluate the ruminal metabolic parameters and milk fatty acid composition of cows managed under continuous grazing on Marandu grass. Four rumen-cannulated Holstein x Gyr cows with an average milk yield of 21±2 kg day-1
Externí odkaz:
https://doaj.org/article/1f980dfc3cd3447eb73831be6fa78ae8
Autor:
Mariana Magalhães Campos, Ana Luiza da Costa Cruz Borges, Carlos Giovani Pancoti, Ricardo Reis e Silva, Tainá Silvestre Moreira, Fernando César Ferraz Lopes
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 2, Pp 807-818 (2019)
Twelve multiparous 7/8 Holstein x Gyr dairy cows were fed diets based on chopped sugarcane supplied in natura (control) or after being hydrolyzed (fresh matter basis) for 24 h with 0.5%, 1% or 2% calcium oxide (CaO). The voluntary consumption and dig
Externí odkaz:
https://doaj.org/article/cb0fe6a89dba49218cd19c0afe02b02c
Autor:
Isabel das Neves Oiticica, Carlos Elysio Moreira da Fonseca, Fernando César Ferraz Lopes, Mirton José Frota Morenz, Marco Antônio Sundfeld da Gama, Vinícius Carneiro de Souza, Aline Barros da Silva
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 1, Pp 293-310 (2019)
The effect of dietary inclusion of increasing levels of Flemingia macrophylla hay on the yield, composition and fatty acid profile of milk from Saanen x Boer goats was evaluated. The diets were composed of 40% concentrate and 60% forage. The treatmen
Externí odkaz:
https://doaj.org/article/1013dfbcabd648e283ee68cf46fe1c09
Autor:
Conrado Trigo Moraes, Mirton José Frota Morenz, Carlos Augusto Miranda Gomide, Domingos Sávio Campos Paciullo, Fernando César Ferraz Lopes
Publikováno v:
Semina: Ciências Agrárias, Vol 42, Iss 4 (2021)
O objetivo do estudo foi avaliar o efeito da suplementação energética com milho moído sobre o desempenho de vacas Holandês x Gir (H x G) em pastagem de capim-elefante BRS Kurumi manejado sob lotação rotacionada durante o período chuvoso. Fora
Externí odkaz:
https://doaj.org/article/5f02f0d472fe47d2addccfde04e33f41
Autor:
Fernando César Ferraz Lopes, Mirton José Frota Morenz, Francisco José da Silva Lédo, Jailton da Costa Carneiro, Domingos Sávio Campos Paciullo, Paulino José Melo Andrade, Conrado Trigo de Moraes
Publikováno v:
Semina: Ciências Agrárias, Vol 42, Iss 3Supl1 (2021)
This study aimed to evaluate the chemical composition and fatty acid (FA) profile of chopped forage and silage of BRS Capiaçu elephant grass at four regrowth ages: 50, 70, 90 and 110 days. A randomized block design with five replications was used. T
Externí odkaz:
https://doaj.org/article/a4b0fcdcd26344e2bae5307c4978b119
Autor:
Fernando César Ferraz Lopes, Carlos Gustavo Santos Ribeiro, Norberto Mario Rodriguez, Marco Antônio Sundfeld da Gama, Mirton José Frota Morenz
Publikováno v:
Semina: Ciências Agrárias, Vol 42, Iss 3Supl1 (2021)
The study was carried out in a randomized block design, in a 2 x 2 factorial arrangement, with the aim to evaluating during 21 days the short-term changes in plasma and milk fatty acid (FA) profile in Holstein x Gyr cows (444±84 kg; 75±31 days in m
Externí odkaz:
https://doaj.org/article/dac773c6c20f41a8bb7d77871305afd1
Autor:
Fernando César Ferraz Lopes, Carlos Gustavo Santos Ribeiro, Norberto Mario Rodriguez, Marco Antônio Sundfeld da Gama, Mirton José Frota Morenz
Publikováno v:
Semina: Ciências Agrárias, Vol 41, Iss 6 (2020)
Two experiments were carried out in a 2 x 2 factorial arrangement with the objective of evaluating two methods of concentrate feeding for Holstein x Gyr cows fed 600 g kg-1 chopped elephantgrass-based diets supplemented at 45 g kg-1 DM with two types
Externí odkaz:
https://doaj.org/article/5ad3d2c4d00a49c5a8e36559716d34ae