Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Gabriel O, Ribeiro"'
Autor:
Kim Stanford, Karen S. Schwartzkopf-Genswein, Daniela M. Meléndez, Skyler Ngo, Michael Harding, Tim A. McAllister, Dian Schatzmayr, Mary Lou Swift, Barry Blakley, Gabriel O. Ribeiro
Publikováno v:
Toxins, Vol 14, Iss 9, p 580 (2022)
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, 120, or 190 °C) alone or in combination with pelleting on concentrations of ergot alkaloids.
Externí odkaz:
https://doaj.org/article/5814f972a1b748338b717ee2f175a6d1
Autor:
Gabriel O. Ribeiro, Daniela B. Oss, Zhixiong He, Robert J. Gruninger, Chijioke Elekwachi, Robert J. Forster, WenZhu Yang, Karen A. Beauchemin, Tim A. McAllister
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
Abstract Future growth in demand for meat and milk, and the socioeconomic and environmental challenges that farmers face, represent a “grand challenge for humanity”. Improving the digestibility of crop residues such as straw could enhance the sus
Externí odkaz:
https://doaj.org/article/8a93eeafb2414a2fb1971a9b54adf2bb
Autor:
Stephanie A. Terry, Gabriel O. Ribeiro, Robert J. Gruninger, Alex V. Chaves, Karen A. Beauchemin, Erasmus Okine, Tim A. McAllister
Publikováno v:
Frontiers in Veterinary Science, Vol 6 (2019)
The objective of this study was to examine the effect of a pine enhanced biochar (EB) on rumen fermentation, apparent total tract digestibility, methane (CH4) emissions, and the rumen and fecal microbiome of Angus × Hereford heifers fed a barley sil
Externí odkaz:
https://doaj.org/article/ebb626c98f8c4f5b98b606b93dac6f00
Autor:
Emily Boonstra, Isaac A. Aboagye, Tim A. McAllister, Getahun Legesse, Genet F. Mengistu, Deanne L. Fulawka, Marcos R.C. Cordeiro, Gabriel O. Ribeiro, Emma McGeough, Kim H. Ominski
Publikováno v:
Canadian Journal of Animal Science.
Greenhouse gas (GHG) and ammonia (NH3) emissions, land and water use associated with feedlot cattle ( n = 40 hd treatment−1 trial−1) treated with or without productivity-enhancing technologies were modelled for a multiyear study ( n = 4). Heifers
Autor:
Paul Tamayao, Gabriel O. Ribeiro, Tim A. McAllister, Kim H. Ominski, Erasmus K. Okine, Emma J. McGeough
Publikováno v:
Canadian Journal of Animal Science. 102:133-144
This study evaluated the effects of biochar differing in source, inclusion level, and particle size on dry matter disappearance (DMD), total gas and methane (CH4) production, and ruminal fermentation in a barley silage-based diet. The seven biochar p
Autor:
Jenilee F Peters, Mary L Swift, Gregory B Penner, Herbert A Lardner, Tim A McAllister, Gabriel O Ribeiro
Publikováno v:
Translational Animal Science. 7
The objective of this study was to develop near infrared spectroscopy (NIRS) calibrations to predict fecal nutrient composition, intake, and diet digestibility from beef cattle fed high forage diets. Heifers were fed 12 different forage-based diets (
Autor:
Francis J. Larney, Kim Ominski, Tim A. McAllister, Gabriel O Ribeiro, Martin Hünerberg, Stephanie A. Terry
Publikováno v:
Canadian Journal of Animal Science. 101:723-734
The effect of trenbolone acetate + estradiol (TBA) implants, melengestrol acetate (MGA), and ractopamine hydrochloride + TBA (RAC + TBA) on growth performance and carcass characteristics in beef cattle (n = 680; 279 ± 10.1 kg) fed barley grain/corn
Autor:
Gabriel O Ribeiro, E. J. McGeough, Atef Mohamd Saleem, Paul Tamayao, Tim A. McAllister, Hee Eun Yang, Kim Ominski, Erasmus Okine
Publikováno v:
Canadian Journal of Animal Science. 101:577-589
This study investigated the effects of three pine-based biochar products on nutrient disappearance, total gas and methane (CH4) production, rumen fermentation, microbial protein synthesis, and rumen microbiota in a rumen simulation technique (RUSITEC
Autor:
Gregory B Penner, Gabriel O Ribeiro, John J McKinnon, Stephanie A. Terry, Robert J. Gruninger, Tim A. McAllister, Katelyn R Stehr, D. J. Gibb
Publikováno v:
Canadian Journal of Animal Science. 101:493-506
Effect of calcium oxide (CaO) treatment of barley straw and salt on rumen fermentation, microbiota, digestibility, growth, and carcass quality of cattle was assessed. A replicated 4 × 4 Latin square metabolism experiment was conducted using eight he
Autor:
Jenna M Sarich, Kim Stanford, Karen S Schwartzkopf-Genswein, Robert J Gruninger, Tim A McAllister, Sarah J Meale, Barry R Blakley, Gregory B Penner, Gabriel O Ribeiro
Publikováno v:
J Anim Sci
The rumen simulation technique (RUSITEC) was used to investigate the effect of ergot alkaloids (EA) and a mycotoxin deactivating product (Biomin AA; MDP) on nutrient digestion, ruminal fermentation parameters, total gas, methane, and microbial nitrog