Search Results - "Flávio Augusto Portela Santos"

Supplementation with Ca salts of soybean oil interacts with concentrate level in grazing dairy cows: intake, ingestive behavior, and ruminal parameters by Macedo, Fernanda Lopes, Batistel, Fernanda, de Souza, Jonas, Chagas, Lucas Jado, Santos, Flávio Augusto Portela

“…In this study, we investigated the associative effects of concentrate levels and Ca salts of soybean oil (CSSO) supplementation on performance and ruminal…”
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Replacing soybean meal for cottonseed meal on performance of lactating dairy cows by Imaizumi, Hugo, De Souza, Jonas, Batistel, Fernanda, Santos, Flávio Augusto Portela

“…Cottonseed meal (CSM) is an alternative source of protein, and previous studies have been shown that it can replace soybean meal (SBM) without decrease animal…”
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Supplementation with Ca salts of soybean oil interacts with concentrate level in grazing dairy cows: milk production and milk composition by Macedo, Fernanda Lopes, de Souza, Jonas, Batistel, Fernanda, Chagas, Lucas Jado, Santos, Flávio Augusto Portela

“…In this study, we investigated the associative effects of concentrate levels and Ca salts of soybean oil (CSSO) supplementation on milk production, milk…”
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Starch levels on performance, milk composition and energy balance of lactating dairy cows by Carmo, Carolina Almeida, Batistel, Fernanda, de Souza, Jonas, Martinez, Junio Cesar, Correa, Paulo, Pedroso, Alexandre Mendonça, Santos, Flávio Augusto Portela

“…The objective of this experiment was to evaluate the effects of starch levels in diets with the replacement of citrus pulp for corn on milk yield, milk…”
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Steers performance in dwarf elephant grass pastures alone or mixed with Arachis pintoi by Crestani, Steben, Filho, Henrique Mendonça Nunes Ribeiro, Miguel, Marcolino Frederico, de Almeida, Edison Xavier, Santos, Flávio Augusto Portela

“…The inclusion of legumes in pasture reduces the need for mineral nitrogen applications and the pollution of groundwater; however, the agronomic and animal…”
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Enhancing the recovery of human-edible nutrients in milk and nitrogen efficiency throughout the lactation cycle by feeding fatty acid supplements by de Souza, Jonas, Batistel, Fernanda, Santos, Flávio Augusto Portela

“…Dairy cows convert low-quality feedstuffs unsuitable for human consumption into milk, a high-quality protein source for humans. Even under grazing conditions…”
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Feeding Grazing Dairy Cows With Different Energy Sources on Recovery of Human-Edible Nutrients in Milk and Environmental Impact by Batistel, Fernanda, de Souza, Jonas, Vaz Pires, Alexandre, Santos, Flávio Augusto Portela

“…The use of grazing systems for milk production is widely used globally because it is a lower-cost feeding system. However, under tropical conditions, the…”
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Strategic grazing management decreases nitrogen excretion intensity of dairy cows by Batalha, Camila Delveaux Araujo, Congio, Guilhermo Francklin de Souza, Santos, Flávio Augusto Portela, Silva, Sila Carneiro da

“…There is limited information regarding both nitrogen (N) and energy partitioning of dairy cows grazing well–managed tropical pastures. The objective of this…”
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Replacing soybean meal for wet brewer’s grains or urea on the performance of lactating dairy cows by Imaizumi, Hugo, Batistel, Fernanda, de Souza, Jonas, Santos, Flávio Augusto Portela

“…The purpose of this research was to evaluate the partial replacement of soybean meal (SBM) for wet brewer’s grains (WBG) or urea on the performance of…”
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Effect of sources of calcium salts of fatty acids on production, nutrient digestibility, energy balance, and carryover effects of early lactation grazing dairy cows by de Souza, Jonas, Batistel, Fernanda, Santos, Flávio Augusto Portela

“…The objective of our study was to investigate the effects of sources of calcium salts of fatty acids (FA) on production, nutrient digestibility, energy…”
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Corn grain-processing method interacts with calcium salts of palm fatty acids supplementation on milk production and energy balance of early-lactation cows grazing tropical pasture by Batistel, Fernanda, de Souza, Jonas, Santos, Flávio Augusto Portela

“…The objective of our study was to investigate the associative effects of feeding Ca salts of palm fatty acids (FA) and corn grain-processing method on…”
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Effect of timing of paddock allocation in tropical grass on performance, nitrogen excretion, and enteric methane emissions from dairy cows by Batalha, Camila Delveaux Araujo, Franklin de Souza Congio, Guilhermo, Chiavegato, Marília Barbosa, Berndt, Alexandre, Frighetto, Rosa Toyoko Shiraishi, Santos, Flávio Augusto Portela, Da Silva, Sila Carneiro

“…The objective of this study was to investigate the influence of timing of paddock allocation (AM or PM) in tropical grass on nutritive value of the herbage,…”
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Performance of dairy cows fed rations produced with sugarcane silages treated with additives or fresh sugarcane by Pedroso, André de Faria(Embrapa Pecuária Sudeste), Nussio, Luiz Gustavo(USP Zootecnia), Rodrigues, Armando de Andrade(Embrapa Pecuária Sudeste), Santos, Flávio Augusto Portela(USP Zootecnia), Mourão, Gerson Barreto(USP Zootecnia), Barioni Júnior, Waldomiro(Embrapa Pecuária Sudeste)

“…An experiment was performed aiming at evaluating the performance of dairy cows fed sugarcane silages treated with additives compared to cows fed fresh forage…”
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Protein supplementation to early lactation dairy cows grazing tropical grass: Performance and ruminal metabolism by Jado Chagas, Lucas, Delveaux Araujo Batalha, Camila, Arruda Camargo Danés, Marina, Maurício Santos Neto, José, Lopes Macedo, Fernanda, Silva Marques, Rodrigo, Augusto Portela Santos, Flávio

“…This experiment was designed to evaluate the effects of different concentrate crude protein (CP) concentration on performance, metabolism and efficiency of N…”
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Substituição do milho em grão por farelo de glúten de milho na ração de vacas em lactação em confinamento by Pedroso, Alexandre Mendonça(USP ESALQ), Santos, Flávio Augusto Portela(USP ESALQ), Bittar, Carla Maris Machado(USP ESALQ)

“…Avaliou-se a substituição do milho moído por farelo de glúten de milho (FGM-21) para vacas em lactação alimentadas com ração completa contendo silagem de milho…”
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Fibrolytic enzymes improve the nutritive value of high-moisture corn for finishing bulls by Salvo, Pedro Augusto Ribeiro, Gritti, Viviane C, Daniel, João Luiz Pratti, Martins, Leandro S, Lopes, Fernanda, Santos, Flavio Augusto Portela, Nussio, Luiz Gustavo

“…Abstract Exogenous fibrolytic enzymes (EFE) improve the energy availability of grains for nonruminant animals by reducing encapsulation of the endosperm…”
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Diet crude protein content and sources for lactating dairy cattle by Imaizumi, Hugo(USP ESALQ Programa de Pós-Graduação em Ciência Animal e Pastagens), Santos, Flávio Augusto Portela(USP ESALQ Depto. de Zootecnia), Bittar, Carla Maris Machado(USP ESALQ Depto. de Zootecnia), Correia, Paulo Sérgio(USP ESALQ Programa de Pós-Graduação em Ciência Animal e Pastagens), Martinez, Júnio César(USP ESALQ Programa de Pós-Graduação em Ciência Animal e Pastagens)

“…Feeding extra protein as an attempt to increase amino acid flux to the intestine may increase lactational performance of dairy cattle. The objective of this…”
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Avaliação de indicadores para estimar a digestilidade dos nutrientes em novilhos Nelore alimentados com dietas contendo alto teor de concentrado e fontes nitrogenadas by Oliveira Junior, Reinaldo Cunha de(USP ESALQ Depto. de Zootecnia), Pires, Alexandre Vaz(USP ESALQ Depto. de Zootecnia), Fernandes, Juliano José de Resende(USP ESALQ Depto. de Zootecnia), Susin, Ivanete(USP ESALQ Depto. de Zootecnia), Santos, Flávio Augusto Portela(USP ESALQ Depto. de Zootecnia), Nascimento Filho, Virgílio Franco(USP CENA), Araújo, Rafael Canonenco de(USP ESALQ Depto. de Zootecnia)

“…Seis novilhos da raça Nelore, com peso médio inicial de 420 kg, foram utilizados para avaliar o óxido de cromo, analisado por fluorescência de raios X, como…”
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Parâmetros de fermentação e medidas morfométricas dos compartimentos ruminais de bezerros leiteiros suplementados com milho processado (Floculado vs. Laminado a vapor) e monensina by Nussio, Carla Maris Bittar(Embrapa Pecuária Sudeste), Santos, Flávio Augusto Portela(USP ESALQ Depto. de Produção Animal), Zopollatto, Maity(USP ESALQ), Pires, Alexandre Vaz(USP ESALQ Depto. de Produção Animal), Morais, Janice Barreto de(USP ESALQ), Fernandes, Juliano José de Resende(USP ESALQ)

“…O objetivo deste trabalho foi avaliar as alterações do fornecimento de grãos processados (laminado a vapor vs. floculado) e monensina em parâmetros ruminais…”
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Digestibilidade de nutrientes em dietas de bovinos contendo uréia ou amiréia em substituição ao farelo de soja by Oliveira Junior, Reinaldo Cunha de, Pires, Alexandre Vaz, Susin, Ivanete, Fernandes, Juliano José de Resende, Santos, Flávio Augusto Portela

“…O objetivo deste trabalho foi avaliar efeitos da substituição do farelo de soja por uréia ou amiréia na digestibilidade de nutrientes e alguns parâmetros…”
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