Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Fernanda Samarini Machado"'
Autor:
Luciana Castro Geraseev, Sarah Silva Santos, Amália Saturnino Chaves, Fernanda Samarini Machado
Publikováno v:
Ciência Rural, Vol 54, Iss 8 (2024)
ABSTRACT: The objective of this study was to assess the oxygen pulse and heart rate method (O2P-HR) using a respiration chamber at different measurement times for estimate the heat production (HP) of lambs fed increasing levels of sunflower meal in t
Externí odkaz:
https://doaj.org/article/62d42a4f8bf44b4ca5f8881fd3b46930
Autor:
Giovani Jacob Kolling, Sheila Cristina Bosco Stivanin, Alexandre Mossate Gabbi, Fernanda Samarini Machado, Alexandre Lima Ferreira, Mariana Magalhães Campos, Thierry Ribeiro Tomich, Camila Soares Cunha, Caroline Peres Klein, Pauline Maciel August, Cristiane Matté, Susane Werle Dill, Luiz Gustavo Ribeiro Pereira, Vivian Fischer
Publikováno v:
Revista Brasileira de Zootecnia, Vol 51 (2022)
ABSTRACT We aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematological and antioxidant profiles of dairy cows
Externí odkaz:
https://doaj.org/article/c88734c5e6e44412ae0eeb79cc03f4e8
Autor:
Taina Silvestre, Alexandre Lima Ferreira, Fernanda Samarini Machado, Mariana Magalhaes Campos, Thierry Ribeiro Tomich, Luiz Gustavo Ribeiro Pereira, Paulo Henrique Mazza Rodrigues, Marcos Inacio Marcondes
Publikováno v:
Frontiers in Animal Science, Vol 3 (2022)
We aimed to determine the energy requirements for maintenance and gain of 18 prepubertal dairy heifers of three breed compositions (BC; Holstein, Gyr, and Holstein × Gyr). Diets were formulated for gains of 0, 400, and 800 g/day, corresponding to 1.
Externí odkaz:
https://doaj.org/article/72f9581cfde542b9a07745021ac6bc14
Autor:
Joana Palhares Campolina, Sandra Gesteira Coelho, Anna Luiza Belli, Fernanda Samarini Machado, Luiz Gustavo R Pereira, Thierry R Tomich, Wanessa A Carvalho, Rodrigo Otávio S Silva, Alessandra L Voorsluys, David V Jacob, Mariana Magalhães Campos
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0231068 (2021)
The aim of this study was to evaluate how the inclusion of a blend of essential oils in milk replacer (MR) affects different outcomes of dairy heifers. The outcomes evaluated: feed intake, performance, body development, blood cells and metabolites, i
Externí odkaz:
https://doaj.org/article/bd0dc0098057411aaa1ec56990ace19d
Autor:
Aloma Eiterer Leão, Sandra Gesteira Coelho, Rafael Alves Azevedo, Mariana Magalhães Campos, Fernanda Samarini Machado, Juliana Guimarães Laguna, Alexandre Lima Ferreira, Luiz Gustavo Ribeiro Pereira, Thierry Ribeiro Tomich, Suely de Fátima Costa, Marco Antônio Machado, Daniele Ribeiro de Lima Reis
Publikováno v:
PLoS ONE, Vol 15, Iss 7, p e0234610 (2020)
The objective of this study was to evaluate the effect of the physical form of starter and inclusion of hay in the diet of preweaning dairy calves on performance, digestibility, ruminal development, and mRNA expression of genes involved in ruminal me
Externí odkaz:
https://doaj.org/article/c7f8fb476fc949549bad1d5fb983170b
Autor:
Anna Luiza Lacerda Sguizzato, Marcos Inácio Marcondes, Jan Dijkstra, Sebastião de Campos Valadares Filho, Mariana Magalhães Campos, Fernanda Samarini Machado, Breno Castro Silva, Polyana Pizzi Rotta
Publikováno v:
PLoS ONE, Vol 15, Iss 7, p e0235619 (2020)
This study aimed to estimate energy requirements of pregnant Holstein × Gyr cows. Different planes of nutrition were established by two feeding regimens: ad libitum or maintenance. Sixty-two nonlactating cows with average body weight of 480 ± 10.1
Externí odkaz:
https://doaj.org/article/00c224e41a244c9eb613f82e88b947b5
Autor:
Danieli Cabral da Silva, Luiz Gustavo Ribeiro Pereira, Juliana Aparecida Mello Lima, Fernanda Samarini Machado, Alexandre Lima Ferreira, Thierry Ribeiro Tomich, Sandra Gesteira Coelho, Rogério Martins Maurício, Mariana Magalhães Campos
Publikováno v:
PLoS ONE, Vol 15, Iss 9, p e0238419 (2020)
The objectives of this study were: i) to classify animals into groups of high and low feed efficiency (FE) using three FE indexes (Residual feed intake (RFI), Residual weight gain (RG) and Feed conversion efficiency (FCE)), and ii) to evaluate whethe
Externí odkaz:
https://doaj.org/article/97554f3a551f462f915d5680aad894ab
Autor:
Mayara Campos Lombardi, Hilton do Carmo Diniz Neto, Sandra Gesteira Coelho, Fernanda Samarini Machado, Luiz Gustavo Ribeiro Pereira, Thierry Ribeiro Tomich, Mariana Magalhães Campos
Publikováno v:
Animals, Vol 12, Iss 3, p 331 (2022)
The objectives of this study were: (1) to identify and rank phenotypically divergent animals for residual feed intake (RFI) regarding their efficiency (high: HE or low: LE); (2) to evaluate their relationships with ingestive behavior, ruminal and blo
Externí odkaz:
https://doaj.org/article/d9381f53d4ff44349d7156a88171c23d
Autor:
Sâmara Raiany de Almeida Rufino, Rafael Alves de Azevedo, Pamela Michéli Furini, Mariana Magalhães Campos, Fernanda Samarini Machado, Maria de Fátima Avila Pires, Juliana Aparecida Mello Lima, Sandra Gesteira Coelho
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 54 (2019)
Abstract: The objective of this work was to evaluate the effects of increasing the contents of total solids (TS) in whole milk, by adding increasing amounts of milk replacer powder, on the behavior of dairy heifers. Holstein-Gyr crossbred heifers (n
Externí odkaz:
https://doaj.org/article/4b7d9e90e7df4fabb2790d19f8b1c471
Autor:
Clóvis Ribeiro Guimarães, Rafael Alves de Azevedo, Mariana Magalhães Campos, Fernanda Samarini Machado, Alexandre Mendonça Pedroso, Luciano de Rezende Carvalheira, Thierry Ribeiro Tomich, Luiz Gustavo Ribeiro Pereira, Sandra Gesteira Coelho
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 53, Iss 7, Pp 858-865 (2018)
Abstract: The objective of this work was to evaluate the effect of reducing crude protein (CP) contents in diets with a constant metabolizable protein content on the intake, performance, nitrogen balance, and nutrient digestibility of lactating Holst
Externí odkaz:
https://doaj.org/article/c6d89a39790e42eda34ee4a4c2cd5a2f