Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain
The high moisture sorghum grain silage is an important source of feed for livestock in Uruguay and some regions of the world. That is why this study aimed to evaluate the effect of ensilage time, moisture content, and variety on the in vitro fermentation ruminal parameters of moist sorghum grain sto...
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Format: | Article |
Language: | English |
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Elsevier
2023-12-01
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Series: | Journal of Agriculture and Food Research |
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Online Access: | http://www.sciencedirect.com/science/article/pii/S266615432300234X |
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author | Carmen García y Santos Lina Bettucci Alejandro Britos Cecilia Cajarville |
author_facet | Carmen García y Santos Lina Bettucci Alejandro Britos Cecilia Cajarville |
author_sort | Carmen García y Santos |
collection | DOAJ |
description | The high moisture sorghum grain silage is an important source of feed for livestock in Uruguay and some regions of the world. That is why this study aimed to evaluate the effect of ensilage time, moisture content, and variety on the in vitro fermentation ruminal parameters of moist sorghum grain stored in experimental silos. This study was conducted to analyze gas production in vitro of two sorghum grains varieties, with high and low-tannin content, ensiled with15–25%, 26–32%, and 33–42% moisture content 30, 90, and 180 d of ensilage in experimental silos. Total gas production was higher in low-tannin grains than in those with high-tannin, regardless of the ensilage time or the moisture content. Differences in the gas production rate were also observed in the interactions between tannin and moisture content, ensilage time, and moisture content as between tannin content and moisture contents for the lag time. Moreover, medium moisture content promoted the fermentability in high-tannin grains and high moisture in low-tannin grains. The fermentability of both high and low-tannin grains was enhanced with increasing ensilage time. |
first_indexed | 2024-03-08T21:49:22Z |
format | Article |
id | doaj.art-b1c44b77747b4860a1ef6cc282a0c05d |
institution | Directory Open Access Journal |
issn | 2666-1543 |
language | English |
last_indexed | 2024-03-08T21:49:22Z |
publishDate | 2023-12-01 |
publisher | Elsevier |
record_format | Article |
series | Journal of Agriculture and Food Research |
spelling | doaj.art-b1c44b77747b4860a1ef6cc282a0c05d2023-12-20T07:37:10ZengElsevierJournal of Agriculture and Food Research2666-15432023-12-0114100727Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grainCarmen García y Santos0Lina Bettucci1Alejandro Britos2Cecilia Cajarville3Laboratorio de Toxicología, Facultad de Veterinaria, Universidad de la República, Ruta 8, km 18, Montevideo, Uruguay; Corresponding author.Laboratorio de Micología, Facultad de Ciencias-Facultad de Ingeniería, Universidad de la República, Julio Herrera y Reissig 565, Montevideo, UruguayDepartamento de Producción Animal y Salud en los Sistemas Productivos, Facultad de Veterinaria, Universidad de la República, Ruta 1, km 42.500, San José, UruguayDepartamento de Producción Animal y Salud en los Sistemas Productivos, Facultad de Veterinaria, Universidad de la República, Ruta 1, km 42.500, San José, UruguayThe high moisture sorghum grain silage is an important source of feed for livestock in Uruguay and some regions of the world. That is why this study aimed to evaluate the effect of ensilage time, moisture content, and variety on the in vitro fermentation ruminal parameters of moist sorghum grain stored in experimental silos. This study was conducted to analyze gas production in vitro of two sorghum grains varieties, with high and low-tannin content, ensiled with15–25%, 26–32%, and 33–42% moisture content 30, 90, and 180 d of ensilage in experimental silos. Total gas production was higher in low-tannin grains than in those with high-tannin, regardless of the ensilage time or the moisture content. Differences in the gas production rate were also observed in the interactions between tannin and moisture content, ensilage time, and moisture content as between tannin content and moisture contents for the lag time. Moreover, medium moisture content promoted the fermentability in high-tannin grains and high moisture in low-tannin grains. The fermentability of both high and low-tannin grains was enhanced with increasing ensilage time.http://www.sciencedirect.com/science/article/pii/S266615432300234XSorghum grains silagesCondensed tanninsIn vitro ruminal fermentation parametersMoisture contentEnsilage time |
spellingShingle | Carmen García y Santos Lina Bettucci Alejandro Britos Cecilia Cajarville Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain Journal of Agriculture and Food Research Sorghum grains silages Condensed tannins In vitro ruminal fermentation parameters Moisture content Ensilage time |
title | Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain |
title_full | Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain |
title_fullStr | Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain |
title_full_unstemmed | Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain |
title_short | Longer ensilage time improve rumen fermentation of high moisture – High-tannin sorghum grain |
title_sort | longer ensilage time improve rumen fermentation of high moisture high tannin sorghum grain |
topic | Sorghum grains silages Condensed tannins In vitro ruminal fermentation parameters Moisture content Ensilage time |
url | http://www.sciencedirect.com/science/article/pii/S266615432300234X |
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