Search Results - "Ribeiro, Gabriel O"

Identification of novel enzymes to enhance the ruminal digestion of barley straw by Badhan, Ajay, Ribeiro, Gabriel O., Jones, Darryl R., Wang, Yuxi, Abbott, D. Wade, Di Falco, Marcos, Tsang, Adrian, McAllister, Tim A.

“…Graphical representation of experimental work flow adopted to identify enzyme activities with potential to enhance ruminal digestion of barley straw. Different…”
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Effect of continuous or intermittent feeding of ergot contaminated grain in a mash or pelleted form on the performance and health of feedlot beef steers by Reynolds, Matthew R, Stanford, Kim, Meléndez, Daniela M, Schwartzkopf-Genswein, Karen S, McAllister, Tim A, Blakley, Barry R, McKinnon, John J, Ribeiro, Gabriel O

“…This study evaluated the effect of feeding ergot contaminated grain continuously or intermittently through backgrounding (BG) and finishing (FN) in a mash or…”
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Repeated inoculation of cattle rumen with bison rumen contents alters the rumen microbiome and improves nitrogen digestibility in cattle by Ribeiro, Gabriel O., Oss, Daniela B., He, Zhixiong, Gruninger, Robert J., Elekwachi, Chijioke, Forster, Robert J., Yang, WenZhu, Beauchemin, Karen A., McAllister, Tim A.

“…Future growth in demand for meat and milk, and the socioeconomic and environmental challenges that farmers face, represent a “grand challenge for humanity”…”
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Inclusion of glycerol in forage diets increases methane production in a rumen simulation technique system by Avila-Stagno, Jorge, Chaves, Alexandre V., O. Ribeiro, Gabriel, Ungerfeld, Emilio M., McAllister, Tim A.

“…We hypothesised that the inclusion of glycerol in the forage diets of ruminants would increase the proportion of propionate produced and thereby decrease in…”
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Effect of engineered biocarbon on rumen fermentation, microbial protein synthesis, and methane production in an artificial rumen (RUSITEC) fed a high forage diet by Saleem, Atef M, Ribeiro, Jr, Gabriel O, Yang, Wenzhu Z, Ran, Tao, Beauchemin, Karen A, McGeough, Emma J, Ominski, Kim H, Okine, Erasmus K, McAllister, Tim A

“…The objective of this study was to investigate the effects of adding engineered biocarbon to a high-forage diet on ruminal fermentation, nutrient digestion,…”
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Fermentation of Ammonia Fiber Expansion Treated and Untreated Barley Straw in a Rumen Simulation Technique Using Rumen Inoculum from Cattle with Slow versus Fast Rate of Fiber Disappearance by Griffith, Candace L, Ribeiro, Jr, Gabriel O, Oba, Masahito, McAllister, Tim A, Beauchemin, Karen A

“…The purpose of this study was to determine the effect of rumen inoculum from heifers with fast vs. slow rate of fiber digestion on the fermentation of complex…”
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Effects of Heating, Pelleting, and Feed Matrix on Apparent Concentrations of Cereal Ergot Alkaloids in Relation to Growth Performance and Welfare Parameters of Backgrounding Beef Steers by Stanford, Kim, Schwartzkopf-Genswein, Karen S, Meléndez, Daniela M, Ngo, Skyler, Harding, Michael, McAllister, Tim A, Schatzmayr, Dian, Swift, Mary Lou, Blakley, Barry, Ribeiro, Gabriel O

“…As the contamination of cereal grains with ergot has been increasing in Western Canada, studies were undertaken to evaluate the impacts of heating (60, 80,…”
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A Pine Enhanced Biochar Does Not Decrease Enteric CH4 Emissions, but Alters the Rumen Microbiota by Terry, Stephanie A., Ribeiro, Gabriel O., Gruninger, Robert J., Chaves, Alex V., Beauchemin, Karen A., Okine, Erasmus, McAllister, Tim A.

“…The objective of this study was to examine the effect of a pine enhanced biochar (EB) on rumen fermentation, apparent total tract digestibility, methane (CH 4…”
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Synergism of Cattle and Bison Inoculum on Ruminal Fermentation and Select Bacterial Communities in an Artificial Rumen (Rusitec) Fed a Barley Straw Based Diet by Oss, Daniela B, Ribeiro, Jr, Gabriel O, Marcondes, Marcos I, Yang, WenZhu, Beauchemin, Karen A, Forster, Robert J, McAllister, Tim A

“…This study evaluated the effect of increasing the proportion of bison relative to cattle inoculum on fermentation and microbial populations within an…”
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Severity of Rolling Reconstituted High Moisture Barley on Ensiling Characteristics and In Vitro Ruminal Fermentation by Lynch, Beverly A., Ribeiro, Gabriel O., Mutsvangwa, Timothy, Penner, Gregory B.

“…Barley grain sources with variable kernel sizes makes adequate and consistent processing of kernels challenging. This study evaluated how the severity of…”
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Humic substances reduce ruminal methane production and increase the efficiency of microbial protein synthesis in vitro by Sheng, Ping, Ribeiro, Gabriel O, Wang, Yuxi, McAllister, Tim A

“…BACKGROUND In ruminants, enteric CH4 represents a major energy loss for the host and is a potent greenhouse gas that contributes to climate change. Previous…”
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Effect of water sulfate and dietary bismuth subsalicylate on feed and water intake, ruminal hydrogen sulfide concentration, and trace mineral status of growing beef heifers by Evans, Mikaela G, Campbell, John C, Ribeiro, Gabriel O, Henry, Darren H, Waldner, Cheryl, Penner, Gregory B

“…In the Northern Great Plains, cattle may be exposed to water with elevated sulfate concentrations resulting in ruminal hydrogen sulfide (H2S) production and…”
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Effect of increasing concentration of ergot alkaloids in the diet of feedlot cattle: performance, welfare, and health parameters by Sarich, Jenna M, Stanford, Kim, Schwartzkopf-Genswein, Karen S, McAllister, Tim A, Blakley, Barry R, Penner, Gregory B, Ribeiro, Gabriel O

“…Abstract This study was designed to evaluate the effects of feeding increasing dietary concentrations of ergot alkaloids from cereal grains (EA; 0, 0.75, 1.5,…”
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Evaluation of cool-season perennial forage varieties as monocultures and legume–grass binary mixtures under intensive grazing by Sim, Cassidy, Moya, Diego, Biligetu, Bill, Ribeiro, Gabriel O., Damiran, Daalkhaijav, Lardner, Herbert A.

“…In Canada, new forage varieties need not undergo grazing trials before registration and sale. To evaluate the effect of grazing, six cool-season species…”
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A new class of cells with embedded discontinuity for fracture analysis by the boundary element method by Mendonça, Tiago S., Peixoto, Rodrigo G., Ribeiro, Gabriel O.

“…Summary Material failure analysis are addressed by the continuum strong discontinuity approach within the implicit formulation of the boundary element method…”
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Effects of a recombinant fibrolytic enzyme on fiber digestion, ruminal fermentation, nitrogen balance and total tract digestibility of heifers fed a high forage diet by Ran, Tao, Saleem, Atef M, Shen, Yizhao, Ribeiro, Gabriel O, Beauchemin, Karen A, Tsang, Adrian, Yang, Wenzhu, McAllister, Tim A

“…A metabolism study was conducted using 8 ruminal cannulated beef heifers to investigate the effects of a recombinant fibrolytic enzyme (RFE; xylanase XYL10C)…”
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Effect of ammonia fiber expansion-treated wheat straw and a recombinant fibrolytic enzyme on rumen microbiota and fermentation parameters, total tract digestibility, and performance of lambs by Ribeiro, Gabriel O, Gruninger, Robert J, Jones, Darryl R, Beauchemin, Karen A, Yang, Wen Zhu, Wang, Yuxi, Abbott, D Wade, Tsang, Adrian, McAllister, Tim A

“…Abstract The objective of this study was to evaluate the effect of ammonia fiber expansion (AFEX)-treated wheat straw pellets and a recombinant fibrolytic…”
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Effect of exogenous fibrolytic enzymes and ammonia fiber expansion on the fermentation of wheat straw in an artificial rumen system (RUSITEC) by Saleem, Atef M, Ribeiro, Gabriel O, Sanderson, Haley, Alipour, Daryoush, Brand, Tassilo, Hünerberg, Martin, Yang, Wenzhu Z, Santos, Laize V, McAllister, Tim A

“…This study investigated the effect of treatment of wheat straw using ammonia fiber expansion (AFEX) and exogenous fibrolytic enzymes (Viscozyme) on fiber…”
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Digestibility of western Canadian finishing beef cattle diets when short-season, high-moisture shelled corn and snaplage partially replace dry-rolled barley grain and barley silage by Carey, Rachel E., Paddock, Zachary D., Ribeiro, Gabriel O., McAllister, Tim A., Penner, Gregory B.

“…The objective of this study was to determine the effects of substituting barley grain with short-season, high-moisture shelled corn, and barley grain and…”
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Effects of feeding a pine-based biochar to beef cattle on subsequent manure nutrients, organic matter composition and greenhouse gas emissions by Romero, Carlos M., Redman, Abby-Ann P.H., Owens, Jen, Terry, Stephanie A., Ribeiro, Gabriel O., Gorzelak, Monika A., Oldenburg, Thomas B.P., Hazendonk, Paul, Larney, Francis J., Hao, Xiying, Okine, Erasmus, McAllister, Tim A.

“…Biochar in ruminant diets is being assessed as a method for simultaneously improving animal production and reducing enteric CH4 emissions, but little is known…”
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