Results 11 to 20 of about 46,773 (238)

Use of Heating Methods and Xylose to Increase Rumen Undegradable Protein of Alternative Protein Sources: 1) Peanut Meal [PDF]

Animals, 2022
Peanut meal has an excellent total protein content but also has low rumen undegradable protein (RUP). High-performance ruminants have high RUP requirements. We aimed to evaluate the effects of processing peanut meal with an autoclave and conventional and
Fernanda Rigon, David A. B. Pereira, Kalista E. Loregian, Elaine Magnani, Marcos I. Marcondes, Renata H. Branco, Pedro D. B. Benedeti, Eduardo M. Paula   +7 more
doaj   +2 more sources

Use of Heating Methods and Xylose to Increase Rumen Undegradable Protein of Alternative Protein Sources: 2) Cottonseed Meal [PDF]

Animals, 2022
The ruminal kinetics of protein sources may be changed by heat and sugar treatments. Thus, these processing methods may be used as alternatives to increase beef-cattle diets’ rumen undegradable protein (RUP).
Vitor L. Molosse, David A. B. Pereira, Fernanda Rigon, Kalista E. Loregian, Elaine Magnani, Marcos I. Marcondes, Renata H. Branco, Pedro D. B. Benedeti, Eduardo M. Paula   +8 more
doaj   +2 more sources

Effect of Thermal Stress on Thermoregulation, Hematological and Hormonal Characteristics of Caracu Beef Cattle [PDF]

Animals, 2022
This study evaluated the influence of environmental temperature on thermoregulation, hormonal, and hematological characteristics in Caracu cattle. Blood samples, hair length, coat and muzzle colors, rectal (RT), and surface temperatures were collected ...
Natalya G. Abduch, Bianca V. Pires, Luana L. Souza, Rogerio R. Vicentini, Lenira El Faro Zadra, Breno O. Fragomeni, Rafael M. O. Silva, Fernando Baldi, Claudia C. P. Paz, Nedenia B. Stafuzza   +9 more
doaj   +2 more sources

Efficiency in Cow-Calf Systems With Different Ages of Cow Culling [PDF]

Frontiers in Veterinary Science, 2020
The bioeconomic efficiency of cow-calf systems was compared by a deterministic dynamic simulation. The simulation model considered stable cow-calf systems differentiated by the maximum age for culling cows, lifetime, culled at 4–13 years old.
Amir Gil Sessim, Tamara Esteves de Oliveira, Fredy Andrey López-González, David Santos de Freitas, Júlio Otávio Jardim Barcellos   +4 more
doaj   +2 more sources

Assessing the relationship between the rumen microbiota and feed efficiency in Nellore steers [PDF]

Journal of Animal Science and Biotechnology, 2021
Background Ruminants rely upon a complex community of microbes in their rumen to convert host-indigestible feed into nutrients. However, little is known about the association between the rumen microbiota and feed efficiency traits in Nellore (Bos indicus)
Déborah Romaskevis Gomes Lopes, Márcio de Souza Duarte, Alex J. La Reau, Ibrahim Zuniga Chaves, Tiago Antônio de Oliveira Mendes, Edenio Detmann, Cláudia Braga Pereira Bento, Maria Eugênia Zerlotti Mercadante, Sarah Figueiredo Martins Bonilha, Garret Suen, Hilário Cuquetto Mantovani   +10 more
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Glicerina bruta em suplementos para bovinos de corte a pasto no período seco [PDF]

Pesquisa Agropecuária Brasileira, 2015
O objetivo deste trabalho foi avaliar o efeito da substituição do milho pela glicerina bruta (GB) sobre os parâmetros nutricionais e o desempenho de bovinos de corte em pastagem de Urochloa brizantha 'Marandu', no período seco.
Leonardo Antônio Botini, Kamila Andreatta Kling de Moraes, Eduardo Henrique Bevitori Kling de Moraes, Douglas dos Santos Pina, Diego Cordeiro de Paula, Alvair Hoffmann, Helio Stinguel, Leandro Munhoz Socreppa, Daniel Mendonça de Meneses   +8 more
doaj   +2 more sources

The Bacterial and Fungal Microbiota of Nelore Steers Is Dynamic Across the Gastrointestinal Tract and Its Fecal-Associated Microbiota Is Correlated to Feed Efficiency [PDF]

Frontiers in Microbiology, 2019
The ruminant gastrointestinal tract (GIT) microbiome plays a major role in the health, physiology and production traits of the host. In this work, we characterized the bacterial and fungal microbiota of the rumen, small intestine (SI), cecum and feces of
Déborah Romaskevis Gomes Lopes, Alex J. La Reau, Márcio de Souza Duarte, Edenio Detmann, Cláudia Braga Pereira Bento, Maria Eugênia Zerlotti Mercadante, Sarah Figueiredo Martins Bonilha, Garret Suen, Hilario Cuquetto Mantovani   +8 more
doaj   +2 more sources

Zeólita na dieta de bovinos de corte [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2012
Avaliou-se o efeito da inclusão de zeólita na dieta de bovinos de corte sobre os parâmetros ruminais, as digestibilidades total e parcial, a produção de nitrogênio, a eficiência microbiana e as características do sangue.
L.R.A Câmara, S.C. Valadares Filho, M.I. Leão, R.F.D Valadares, M. Dias, A.P.C Gomide, A.C.W Barros, V.A. Nascimento, D.J. Ferreira, J.T. Faé, C. Carneiro, L.L. Cardoso   +11 more
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Tabelas de exigências nutricionais de bovinos de corte

, 2023
Benedeti Pedro Del Bianco, Silva Flávia Adriane de Sales, Saraiva Douglas Teixeira, Lopes Sidnei Antônio, Silva Luiz Fernando Costa e, Zanetti Diego, Valadares Filho Sebastião de Campos   +6 more
openalex   +2 more sources

Effect of Tannin Inclusion on the Enhancement of Rumen Undegradable Protein of Different Protein Sources

Ruminants, 2023
Tannins can be utilized to increase rumen undegradable protein (RUP) by their capacity to form complexes with diverse nutrients present in the feed. In that regard, high-performance ruminants demand elevated RUP levels. The objective of this study was to
Kalista E. Loregian, David A. B. Pereira, Fernanda Rigon, Elaine Magnani, Marcos I. Marcondes, Eduardo A. Baumel, Renata H. Branco, Pedro Del Bianco Benedeti, Eduardo M. Paula   +8 more
doaj   +1 more source