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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
18/01/2022 |
Actualizado : |
02/12/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
STIRLING, S.; DIAZ-LAGO, J.E.; REPETTO, J.; PLA, M.; ARROYO, J.; CAJARVILLE, C. |
Afiliación : |
MARÍA SOFÍA STIRLING SANTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./ Departamento de Producción Animal y Salud de Sistemas Productivos (IPAV), Facultad de Veterinaria, Universidad de la República, San José, Uruguay.; JUAN ENRIQUE DIAZ LAGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Research and Development, PGG Wrightson Seeds, San José, Uruguay.; JOSE LUIS REPETTO CAPELLO, Departamento de Producción Animal y Salud de Sistemas Productivos (IPAV), Facultad de Veterinaria, Universidad de la República, San José, Uruguay.; MARCELO PLA TEJERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ARROYO MARTÍNEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. Institute of Animal Science, University of Bonn, Bonn, Germany.; CECILIA CAJARVILLE, Departamento de Producción Animal y Salud de Sistemas Productivos (IPAV), Facultad de Veterinaria, Universidad de la República, San José, Uruguay. |
Título : |
Growth stage and ensiling: impact on chemical composition, conservation quality and in situ ruminal degradability of whole-crop oat. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Journal of the Science of Food and Agriculture. 2021, Volume102, Issue 7, pages 2783-2791. doi: https://doi.org/10.1002/jsfa.11619 |
ISSN : |
0022-5142 |
DOI : |
10.1002/jsfa.11619 |
Idioma : |
Inglés |
Notas : |
Article history: Received 5 March 2021; Revised 2 October 2021; Accepted article published 29 October 2021. -- Corresponding author: Cajarville, C.; Departamento de Producción Animal y Salud de Sistemas Productivos (IPAV), Facultad de Veterinaria, Universidad de la República, San José, Uruguay; email:ccajarville@fvet.edu.uy -- Funding: This study was supported by Agencia Nacional de Investigación e Innovación (ANII) scholarship [POS_NAC_2013_1_11406] and research project funding [FMV_3_2013_1_100661]. |
Contenido : |
Abstract:
BACKGROUND: The effects of growth stage (GS) and ensiling were assessed on whole-crop oat's (Avena sativa L. cv. Cantara) chemical composition, silage fermentation quality and in situ ruminal degradability. Oat was harvested and ensiled at six GS: boot, heading, water ripe, early milk, early dough and grain ripe (144, 151, 178, 234, 362 and 512 g kg-1 of dry matter (DM) of whole-crop forage, respectively). RESULTS: GS influenced chemical composition, silage fermentation quality and ruminal degradability of whole-crop oat. Lower DM and higher water-soluble carbohydrates (WSC) contents lead to adequate forage compaction and fermentation at early GS; however, effluent was produced until the dough stage (L and Q; P ? 0.003). Advancing in maturity increased (P < 0.001) crop yield (4.5 to 9.4 t DM ha-1), DM (144 to 512 g kg-1), neutral detergent fibre (NDF; 537 to 571 g kg-1 DM), lignin (44.6 to 71.3 g kg-1 DM) and starch contents (26.4 to 201 g kg-1 DM), and reduced (P < 0.001) crude protein (107 to 60 g kg-1 DM) and WSC (115 to 17.5 g kg-1 DM). DM and NDF ruminal degradability declined with maturity for fresh and ensiled forages (L and Q; P < 0.05). Density and buffering capacity decreased with GS (L and Q; P < 0.001), whereas pH and soluble protein increased (L and Q; P ? 0.004). CONCLUSION: The growth stage of oat influenced the nutritive value and ruminal degradation to a greater extent than ensiling, and thus it can play a paramount role in whole-crop oat silage quality. © 2021 Society of Chemical Industry. © 2021 Society of Chemical Industry. MenosAbstract:
BACKGROUND: The effects of growth stage (GS) and ensiling were assessed on whole-crop oat's (Avena sativa L. cv. Cantara) chemical composition, silage fermentation quality and in situ ruminal degradability. Oat was harvested and ensiled at six GS: boot, heading, water ripe, early milk, early dough and grain ripe (144, 151, 178, 234, 362 and 512 g kg-1 of dry matter (DM) of whole-crop forage, respectively). RESULTS: GS influenced chemical composition, silage fermentation quality and ruminal degradability of whole-crop oat. Lower DM and higher water-soluble carbohydrates (WSC) contents lead to adequate forage compaction and fermentation at early GS; however, effluent was produced until the dough stage (L and Q; P ? 0.003). Advancing in maturity increased (P < 0.001) crop yield (4.5 to 9.4 t DM ha-1), DM (144 to 512 g kg-1), neutral detergent fibre (NDF; 537 to 571 g kg-1 DM), lignin (44.6 to 71.3 g kg-1 DM) and starch contents (26.4 to 201 g kg-1 DM), and reduced (P < 0.001) crude protein (107 to 60 g kg-1 DM) and WSC (115 to 17.5 g kg-1 DM). DM and NDF ruminal degradability declined with maturity for fresh and ensiled forages (L and Q; P < 0.05). Density and buffering capacity decreased with GS (L and Q; P < 0.001), whereas pH and soluble protein increased (L and Q; P ? 0.004). CONCLUSION: The growth stage of oat influenced the nutritive value and ruminal degradation to a greater extent than ensiling, and thus it can play a paramount role in whole-crop oat silage qu... Presentar Todo |
Palabras claves : |
AVENA INTEGRAL; DEGRADACION RUMINAL; FERMANTACION DE ENSILAJE; FIBRA; Fibre; Growth stage; Ruminal degradation; Silage fermentation; Whole-crop oat. |
Asunto categoría : |
-- |
Marc : |
LEADER 03112naa a2200325 a 4500 001 1062641 005 2022-12-02 008 2021 bl uuuu u00u1 u #d 022 $a0022-5142 024 7 $a10.1002/jsfa.11619$2DOI 100 1 $aSTIRLING, S. 245 $aGrowth stage and ensiling$bimpact on chemical composition, conservation quality and in situ ruminal degradability of whole-crop oat.$h[electronic resource] 260 $c2021 500 $aArticle history: Received 5 March 2021; Revised 2 October 2021; Accepted article published 29 October 2021. -- Corresponding author: Cajarville, C.; Departamento de Producción Animal y Salud de Sistemas Productivos (IPAV), Facultad de Veterinaria, Universidad de la República, San José, Uruguay; email:ccajarville@fvet.edu.uy -- Funding: This study was supported by Agencia Nacional de Investigación e Innovación (ANII) scholarship [POS_NAC_2013_1_11406] and research project funding [FMV_3_2013_1_100661]. 520 $aAbstract: BACKGROUND: The effects of growth stage (GS) and ensiling were assessed on whole-crop oat's (Avena sativa L. cv. Cantara) chemical composition, silage fermentation quality and in situ ruminal degradability. Oat was harvested and ensiled at six GS: boot, heading, water ripe, early milk, early dough and grain ripe (144, 151, 178, 234, 362 and 512 g kg-1 of dry matter (DM) of whole-crop forage, respectively). RESULTS: GS influenced chemical composition, silage fermentation quality and ruminal degradability of whole-crop oat. Lower DM and higher water-soluble carbohydrates (WSC) contents lead to adequate forage compaction and fermentation at early GS; however, effluent was produced until the dough stage (L and Q; P ? 0.003). Advancing in maturity increased (P < 0.001) crop yield (4.5 to 9.4 t DM ha-1), DM (144 to 512 g kg-1), neutral detergent fibre (NDF; 537 to 571 g kg-1 DM), lignin (44.6 to 71.3 g kg-1 DM) and starch contents (26.4 to 201 g kg-1 DM), and reduced (P < 0.001) crude protein (107 to 60 g kg-1 DM) and WSC (115 to 17.5 g kg-1 DM). DM and NDF ruminal degradability declined with maturity for fresh and ensiled forages (L and Q; P < 0.05). Density and buffering capacity decreased with GS (L and Q; P < 0.001), whereas pH and soluble protein increased (L and Q; P ? 0.004). CONCLUSION: The growth stage of oat influenced the nutritive value and ruminal degradation to a greater extent than ensiling, and thus it can play a paramount role in whole-crop oat silage quality. © 2021 Society of Chemical Industry. © 2021 Society of Chemical Industry. 653 $aAVENA INTEGRAL 653 $aDEGRADACION RUMINAL 653 $aFERMANTACION DE ENSILAJE 653 $aFIBRA 653 $aFibre 653 $aGrowth stage 653 $aRuminal degradation 653 $aSilage fermentation 653 $aWhole-crop oat 700 1 $aDIAZ-LAGO, J.E. 700 1 $aREPETTO, J. 700 1 $aPLA, M. 700 1 $aARROYO, J. 700 1 $aCAJARVILLE, C. 773 $tJournal of the Science of Food and Agriculture. 2021, Volume102, Issue 7, pages 2783-2791. doi: https://doi.org/10.1002/jsfa.11619
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
13/02/2019 |
Actualizado : |
13/02/2019 |
Tipo de producción científica : |
Actividades de Difusión |
Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA); SUL (SECRETARIADO URUGUAYO DE LA LANA). |
Título : |
Riego en pasturas, 5a. Jornada de divulgación. |
Complemento del título : |
15 de febrero de 2019, Cerro Colorado - Florida. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Canelones (UY): INIA, 2019.- |
Páginas : |
18 p. |
Serie : |
(Serie Actividades de Difusión; 787) |
ISSN : |
1688-9258 |
Idioma : |
Español |
Notas : |
Lugar: Campo Experimental de SUL CIEDAG: Cerro Colorado - Florida, 24 de marzo 2017. |
Contenido : |
TABLA DE CONTENIDOS.
P. 3 ? Producción bajo riego de pasturas persistentes de alta calidad. Gerónimo Cardozo (INIA) y Juan Pablo Marchelli (SUL).
P 6 - Seguimiento de la evolución de las pasturas mediante percepción remota. Daniel Formoso (Técnico Privado).
P. 9 - Balance hídrico de las pasturas bajo pivot central y en riego por desnivel. Monitoreo del riego bajo sustento informático. Claudio García (INIA).
P. 14 - Evaluación Económica de Sistemas de Riego en el ?Centro de Investigación y Experimentación Dr. Alejandro Gallinal? - CIEDAG ? SUL. Cr. Ado Yiansens (SUL). |
Thesagro : |
BALANCE HIDRICO; PASTURAS; RIEGO. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12433/1/SAD-787-riego.pdf
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Marc : |
LEADER 01266nam a2200205 a 4500 001 1059488 005 2019-02-13 008 2019 bl uuuu u0uu1 u #d 022 $a1688-9258 100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) 245 $aRiego en pasturas, 5a. Jornada de divulgación.$h[electronic resource] 260 $aCanelones (UY): INIA$c2019 300 $a18 p. 490 $a(Serie Actividades de Difusión; 787) 500 $aLugar: Campo Experimental de SUL CIEDAG: Cerro Colorado - Florida, 24 de marzo 2017. 520 $aTABLA DE CONTENIDOS. P. 3 ? Producción bajo riego de pasturas persistentes de alta calidad. Gerónimo Cardozo (INIA) y Juan Pablo Marchelli (SUL). P 6 - Seguimiento de la evolución de las pasturas mediante percepción remota. Daniel Formoso (Técnico Privado). P. 9 - Balance hídrico de las pasturas bajo pivot central y en riego por desnivel. Monitoreo del riego bajo sustento informático. Claudio García (INIA). P. 14 - Evaluación Económica de Sistemas de Riego en el ?Centro de Investigación y Experimentación Dr. Alejandro Gallinal? - CIEDAG ? SUL. Cr. Ado Yiansens (SUL). 650 $aBALANCE HIDRICO 650 $aPASTURAS 650 $aRIEGO 700 1 $aSUL (SECRETARIADO URUGUAYO DE LA LANA).
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