Use of LOCAL algorithm with near infrared spectroscopy in forage resources for grazing systems in Colombia

Autor: O. L. Mayorga, B Mojica, G Afanador-Tellez, C Ariza-Nieto, D Parra

Publikováno v: Journal of Near Infrared Spectroscopy. 26:44-52

This study used a total of 2020 Colombian forage resources of three families (Grass forages, legume forages, and other forage plants) to develop near infrared spectroscopy calibrations for predicting the nutritional value. Spectra were collected at 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::705ac6db1144c21493e190ea327b3b68
https://doi.org/10.1177/0967033517746900

Temporal Metagenomic and Metabolomic Characterization of Fresh Perennial Ryegrass Degradation by Rumen Bacteria

Autor: Eun Joong Kim, Sharon Huws, Charles J. Newbold, Alison H. Kingston-Smith, O. L. Mayorga, Gordon G. Allison, Matthew J. Hegarty, Toby Wilkinson, Michael K. Theodorou

Publikováno v: Mayorga, O L, Kingston-Smith, A H, Kim, E J, Allison, G G, Wilkinson, T J, Hegarty, M J, Theodorou, M K, Newbold, C J & Huws, S A 2016, ' Temporal Metagenomic and Metabolomic Characterization of Fresh Perennial Ryegrass Degradation by Rumen Bacteria ', Frontiers in Microbiology, vol. 7, pp. 1854 . https://doi.org/10.3389/fmicb.2016.01854
Frontiers in Microbiology
Frontiers in Microbiology, Vol 7 (2016)
Mayorga, O L, Kingston-Smith, A H, Kim, E J, Allison, G G, Wilkinson, T J, Hegarty, M J, Theodorou, M K, Newbold, C J & Huws, S A 2016, ' Temporal metagenomic and metabolomic characterization of fresh perennial ryegrass degradation by rumen bacteria ', Frontiers in Microbiology, vol. 7, pp. 1854 . https://doi.org/10.3389/fmicb.2016.01854

Understanding the relationship between ingested plant material and the attached microbiome is essential for developing methodologies to improve ruminant nutrient use efficiency. We have previously shown that perennial ryegrass (PRG) rumen bacterial c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62d86679e2d20cb4bc3e7ff49cfd8fe0
https://doi.org/10.3389/fmicb.2016.01854

Uso de la Espectroscopía de Reflectancia en el Infrarrojo Cercano (nirs) para la cuantificación rápida y precisa de triptófano en maíces colombianos

Autor: O. L. Mayorga, Diana Vásquez

Publikováno v: Ciencia & Tecnología Agropecuaria. 6:48-51

En este estudio se desarrolló una ecuación de calibración mediante Espectroscopía de Reflectancia en el Infrarrojo Cercano (Near Infrared Reflectance Spectroscopy, NIRS) para predecir el contenido del aminoácido triptófano en maíces colombiano

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d3312a01b24224b81b4cd7d1848267e
https://doi.org/10.21930/rcta.vol6_num1_art:36

Methanogen community structure in the rumens of dairy cattle grazing tannin-free and condensed tannin-containing forages under Colombian tropical conditions by using 454 pyrosequencing techniques

Autor: E A Angarita, O L Mayorga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cca0182786bff964be414a299bb3617

Successional colonization of perennial ryegrass by rumen bacteria

Autor: Alison H. Kingston-Smith, Eun Joong Kim, L. A. Onime, O. L. Mayorga, C. J. Newbold, Michael K. Theodorou, A. H. Cookson, Sharon Huws

Publikováno v: Letters in applied microbiology. 56(3)

This study investigated successional colonization of perennial ryegrass (PRG) by the rumen microbiota. PRG grown for 6 weeks in a greenhouse was incubated in sacco in the rumens of three Holstein × Freisian cows over a period of 24 h. PRG incubated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1269d561b6d1bdd06177d8e5bcbf15e7
https://pubmed.ncbi.nlm.nih.gov/23206248