Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed
Using invasive plants in animal production can provide an economical and eco-sustainable competitive advantage in a globalized market. The <i>Opuntia ficus-indica</i> and the <i>Agave americana</i> L. are invasive plants historically used by Azorean farmers as an alternative...
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| Format: | Article |
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MDPI AG
2023-03-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/13/6/1008 |
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| author | Cristiana S. A. M. Maduro Dias Helder P. B. Nunes Carlos F. M. Vouzela João S. Madruga Alfredo E. S. Borba |
| author_facet | Cristiana S. A. M. Maduro Dias Helder P. B. Nunes Carlos F. M. Vouzela João S. Madruga Alfredo E. S. Borba |
| author_sort | Cristiana S. A. M. Maduro Dias |
| collection | DOAJ |
| description | Using invasive plants in animal production can provide an economical and eco-sustainable competitive advantage in a globalized market. The <i>Opuntia ficus-indica</i> and the <i>Agave americana</i> L. are invasive plants historically used by Azorean farmers as an alternative ruminant water source in the summer. This study aims to better understand their properties and how they vary throughout the year, so their use to complement animal diets can be optimised. Six samples of each species were collected on the Terceira Island during 2 growth seasons: winter (January 2021) and summer (September 2021), and their chemical composition, in vitro digestibility, and gas production, were determined. Significant (<i>p</i> < 0.05) differences were found in all parameters between the summer and the winter, with larger variations in both fibre (NDF and ADF) and digestibility parameters found between the <i>Opuntia</i> and the <i>Agave</i>. Gas production was greater in the summer for <i>Opuntia</i> and in the winter for <i>Agave</i>. Even though the digestibility was lower in the summer, we found that both plants offer a viable ruminant feed complement in both seasons, providing a cheap and eco-sustainable alternative water source, that can be associated to dry forage and compound feeding stuff with a high crude protein content when designing ruminant diets. |
| first_indexed | 2024-03-11T07:02:14Z |
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| id | doaj.art-2262eeff2e84486fb2a678045adf46dd |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-11T07:02:14Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Animals |
| spelling | doaj.art-2262eeff2e84486fb2a678045adf46dd2023-11-17T09:11:01ZengMDPI AGAnimals2076-26152023-03-01136100810.3390/ani13061008Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant FeedCristiana S. A. M. Maduro Dias0Helder P. B. Nunes1Carlos F. M. Vouzela2João S. Madruga3Alfredo E. S. Borba4Institute of Agricultural and Environmental Research and Technology (IITAA), Faculty of Agricultural and Environmental Sciences, University of the Azores, 9700-042 Angra do Heroísmo, PortugalInstitute of Agricultural and Environmental Research and Technology (IITAA), Faculty of Agricultural and Environmental Sciences, University of the Azores, 9700-042 Angra do Heroísmo, PortugalInstitute of Agricultural and Environmental Research and Technology (IITAA), Faculty of Agricultural and Environmental Sciences, University of the Azores, 9700-042 Angra do Heroísmo, PortugalInstitute of Agricultural and Environmental Research and Technology (IITAA), Faculty of Agricultural and Environmental Sciences, University of the Azores, 9700-042 Angra do Heroísmo, PortugalInstitute of Agricultural and Environmental Research and Technology (IITAA), Faculty of Agricultural and Environmental Sciences, University of the Azores, 9700-042 Angra do Heroísmo, PortugalUsing invasive plants in animal production can provide an economical and eco-sustainable competitive advantage in a globalized market. The <i>Opuntia ficus-indica</i> and the <i>Agave americana</i> L. are invasive plants historically used by Azorean farmers as an alternative ruminant water source in the summer. This study aims to better understand their properties and how they vary throughout the year, so their use to complement animal diets can be optimised. Six samples of each species were collected on the Terceira Island during 2 growth seasons: winter (January 2021) and summer (September 2021), and their chemical composition, in vitro digestibility, and gas production, were determined. Significant (<i>p</i> < 0.05) differences were found in all parameters between the summer and the winter, with larger variations in both fibre (NDF and ADF) and digestibility parameters found between the <i>Opuntia</i> and the <i>Agave</i>. Gas production was greater in the summer for <i>Opuntia</i> and in the winter for <i>Agave</i>. Even though the digestibility was lower in the summer, we found that both plants offer a viable ruminant feed complement in both seasons, providing a cheap and eco-sustainable alternative water source, that can be associated to dry forage and compound feeding stuff with a high crude protein content when designing ruminant diets.https://www.mdpi.com/2076-2615/13/6/1008diet optimisationalternative feed sourcesanimal nutritionruminant nutritionsustainabilitydry season |
| spellingShingle | Cristiana S. A. M. Maduro Dias Helder P. B. Nunes Carlos F. M. Vouzela João S. Madruga Alfredo E. S. Borba Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed Animals diet optimisation alternative feed sources animal nutrition ruminant nutrition sustainability dry season |
| title | Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed |
| title_full | Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed |
| title_fullStr | Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed |
| title_full_unstemmed | Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed |
| title_short | Influence of the Season on the Nutritive Value and Gas Production of <i>Opuntia ficus-indica</i> and <i>Agave americana</i> L. in Ruminant Feed |
| title_sort | influence of the season on the nutritive value and gas production of i opuntia ficus indica i and i agave americana i l in ruminant feed |
| topic | diet optimisation alternative feed sources animal nutrition ruminant nutrition sustainability dry season |
| url | https://www.mdpi.com/2076-2615/13/6/1008 |
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