Results 91 to 100 of about 38,991 (215)

Parâmetros ruminais e desaparecimento da MS, PB e FDN da forragem em bovinos suplementados em pastagem na estação seca Ruminal parameters and DM, CP and NDF forage disappearance of supplemented steers under grazing, during the dry season

Revista Brasileira de Zootecnia, 2004
O trabalho foi conduzido com o objetivo de determinar o efeito de suplementos concentrados com diferentes degradabilidades da proteína (alta-70%, média-50% e baixa-30%) e o efeito da quantidade dos mesmos (0,5, 1,0 e 1,5 kg de MS/dia) sobre os parâmetros
Ana Vera Martins Franco, Gumercindo Loriano Franco, Pedro de Andrade   +2 more
doaj   +1 more source

In vitro degradation of betaine by ruminal microbes

Kansas Agricultural Experiment Station Research Reports, 2000
An in vitro study was conducted to evaluate the degradation of betaine sources by rumen microbes. Five sources of betaine (anhydrous betaine, betaine-HCl, feed-grade betaine, lipidcoated betaine, and concentrated separator byproduct) were incubated in rumen fluid collected from steers fed grainor forage-based diets.
C.A. Löest, C.K. Armendariz, Evan C. Titgemeyer   +2 more
openaire   +2 more sources

Bile acid metabolism and signaling in human and animal health: A One Health perspective

iMetaOmics, Volume 3, Issue 3, September 2026.
Bile acids maintain host homeostasis through enterohepatic circulation, microbial transformation, and bile acid receptor signaling, thereby regulating glucose and lipid metabolism, intestinal barrier integrity, and immunity. These effects support human disease intervention and health‐oriented animal production, reducing drug dependence and residue ...
Lei Li, Shuai Liu, Zhijun Cao, Yangchun Cao, Shengru Wu, Lu Deng, Junhu Yao, Jun Zhang   +7 more
wiley   +1 more source

USE OF VIRGINIAMYCIN AND SALINOMYCIN IN THE DIET OF BEEF CATTLE REARED UNDER GRAZING DURING THE RAINY SEASON: PERFORMANCE AND RUMINAL METABOLISM

Ciência Animal Brasileira, 2019
The rumen is the most studied organ with regard to the symbiotic interaction between host and microbiota in the digestive tract of ruminants. Thus, this study aimed at evaluating the effects of including virginiamycin and salinomycin to the supplement ...
Sérgio Fernandes Ferreira, Juliano José de Resende Fernandes, João Teodoro Padua, Ubirajara Oliveira Bilego, Marcondes Dias de Freitas Neto, Rodrigo Gomes Furtado   +5 more
doaj  

Performance and ruminal metabolism in beef cattle in grazing system in the dry period of year receiving virginiamycin in the diet

Semina: Ciências Agrárias, 2015
This study aimed to evaluate the effects of including virginiamycin (VM) in two levels, the proteinenergy supplement for growing beef cattle diet with the tropical grass base in the dry season.
Sérgio Fernandes Ferreira , Juliano José de Resende Fernandes , João Teodoro Pádua , Ubirajara Oliveira Bilego , Marcos Antônio Sales Lima , Aldi Fernandes de Souza França , Elis Aparecido Bento , Leonardo Guimarães Oliveira , Danilo Grandini   +8 more
doaj   +1 more source

Effect of Phosphate Fertilization and Cutting Date Improves Nutritional Status and Productive Parameters of a Tropical Forage Legume

Legume Science, Volume 8, Issue 3, September 2026.
ABSTRACT The use of chemical fertilizers is economically and environmentally costly to produce and apply. Therefore, optimized fertilizer use is critical to increase or maintain crop yields. We evaluated the productive and nutritional characteristics of the Stylosanthes cv “Campo Grande” submitted to different cutting date and phosphate fertilization ...
Daniele de Jesus Ferreira, Higo Gustavo da Silva Rocha, Aline Lima dos Anjos, Henrique Nunes Parente, Michelle de Oliveira Maia Parente, Rosane Cláudia Rodrigues, Ricardo Martins Araújo Pinho, Edson Mauro Santos, Anny Graycy Vasconcelos de Oliveira Lima, Thiago Vinícus Costa Nascimento, Francisca Claudia da Silva de Sousa, Fleming Sena Campos, Francisco Naysson de Sousa Santos, Hactus Souto Cavalcanti, Dilier Olivera‐Viciedo, Anderson de Moura Zanine   +15 more
wiley   +1 more source

Ruminal degradability of brown-midrib sorghum-sudangrass hybrids for cutting and grazing [PDF]

, 2018
Greater ruminal degradability has been reported in mutant plants with brown midrib (bmr). The aim of this study was to evaluate the in situ degradability of dry matter (DM), neutral detergent fibre (NDF) and crude protein (CP) in the experimental sorghum-
Ferreira,Deborah Alves, RODRIGUES, J. A. S., Deborah Alves Ferreira, GONÇALVES, L. C., Gonçalves,Lúcio Carlos, Rodrigues,José Avelino Santos, José Avelino Santos Rodrigues, Lúcio Carlos Gonçalves, FERREIRA, D. A.   +8 more
core   +2 more sources

RUMINAL DEGRADATION OF THE DRY MATTER, PROTEIN AND THE AMINOACIDS OF THE CORN AND CORN GLUTENS MEAL DEGRADAÇÃO RUMINAL DA MATÉRIA SECA, DA PROTEÍNA E DOS AMINOÁCIDOS DO MILHO E DE GERMENS DE MILHO

Ciência Animal Brasileira, 2007
<p>The present work was carried out at the Faculty of Agriculture and Animal Science, UNESP-Jaboticabal. Three ¾ Holstein x Zebu bovines fistulated on rumen, abomasum and intestine using a fixed cannula type T were used. Four types of feed: corn (M)
Juliana Borbari Dourado, Sérgio do Nascimento Kronka, Beneval Rosa, Jane Maria Bertocco Ezequiel, Reginaldo Nassar Ferreira, Rosimeiry Laís Galati   +5 more
doaj  

Trichoderma Mobilizes Phosphorus and Cobalt While Excluding Sodium in the Foliar Ionome of High‐Andean Grasses Enriched With Biochar

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
This graph shows how guinea pig manure biochar raises the pH in high‐Andean soils (4150 m). Although biochar improves soil quality, nutrient uptake depends on the microorganism: Trichoderma sp. alters the foliar ionome by increasing P and Co and excluding Na, while micronutrients maintain their homeostasis depending on the species. ABSTRACT Acidic high‐
Alberto Arias‐Arredondo, Melina Lopez Rodriguez, Juancarlos Cruz Luis, Richard Solórzano‐Acosta   +3 more
wiley   +1 more source

Evaluation of in vitro ruminal degradation of alfalfa

Biotechnology in Animal Husbandry, 2005
nema
BIAGI, GIACOMO, PIVA, ANDREA, Ligabue M., FORMIGONI, ANDREA   +3 more
openaire   +3 more sources