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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
14/01/2022 |
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Actualizado : |
23/03/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BANCHERO, G.; CLARIGET, J.M.; LA MANNA, A.; WATT, L.J.; MILTON, J.T.B.; FERNANDEZ, E.; ZARZA, R.; BALDI, F.; THOMAS, D.T. |
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Afiliación : |
GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN MANUEL CLARIGET BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; L. J. WATT, CSIRO Agriculture and Food, 203 Tor Street, Toowoomba, Qld 4350, Australia.; J. T. B. MILTON, Institute of Agriculture, The University of Western Australia, Crawley, WA 6009, Australia.; ENRIQUE GENARO FERNANDEZ RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODRIGO TABARE ZARZA FUENTES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO SEBASTIAN BALDI REY, Faculdade de Ciencias Agrárias e Veterinárias, Via de Acesso Castellane s/n, Jaboticabal 14884-900, São Paulo, Brasil.; D.T. THOMAS, CSIRO Agriculture and Food, Centre for Environment and Life Sciences, 147 Underwood Avenue, Floreat, WA 6014, Australia. |
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Título : |
Growth of young cattle grazing high-moisture winter forages in a temperate environment was not affected by access to drinking water. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Animal Production Science, 2022, Volume 62, Issue 4, p.392-400. Doi: https://doi.org/10.1071/AN21288 |
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ISSN : |
1836-0939 |
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DOI : |
10.1071/AN21288 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 2 June 2021/Accepted: 10 November 2021/Published: 9 December 2021 -- Correspondence author: Banchero, G.; Instituto Nacional de Investigación Agropecuaria. INIA la Estanzuela, Ruta 50 km 12, Colonia, Uruguay; email:gbanchero@inia.org.uy -- FUNDING: This project was funded by Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. -- |
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Contenido : |
Abstract:
Context: Early sown, annual ryegrass pastures and winter crops provide a high-quality feed for livestock and also have a high water content during autumn and early winter compared with typical temperate pastures.
Aim: We hypothesised that beef cattle grazing annual ryegrass or forage oats would not need additional access to drinking water to maintain their intake and growth.
Methods: In Experiment 1, 48 weaned, castrated male Hereford calves with liveweight 154 kg (±6.7 kg; s.d.) grazed Italian ryegrass at a daily allowance of 4.5 kg dry matter (DM)/100 kg liveweight in two treatments including with or without access to drinking water. In Experiment 2, 60 Hereford steers with liveweight 382 kg (±20.6 kg; s.d.) were offered a daily allowance of 5 kg DM/100 kg liveweight of forage oats in a 2 × 2 factorial design either with or without access to drinking water and with or without sorghum grain silage supplemented at 1% of liveweight. The experiments were analysed as a completely randomised design, with individual pasture plots as the experimental unit.
Key results: Daily growth rates of calves in the two treatments were similar (P > 0.05); however, calves with access to drinking water consumed 60% more water than did the calves without drinking water (P < 0.001). Access to drinking water had no effect (P > 0.05) on the daily growth rate of steers (P > 0.05); however, the daily growth rate of supplemented steers was 9% higher than that of the unsupplemented steers (P < 0.05). Total water intake was affected by access to drinking water (P < 0.005) but not access to supplementation (P > 0.05).
Conclusions: Both calves and steers derived no production benefits by having access to drinking water when grazing actively growing annual ryegrass pasture or forage oats. Nevertheless, livestock should be monitored closely so that appropriate interventions can be made if there are changes in the pasture availability or weather.
Implications: Grazing early sown winter forages by livestock can help circumvent the autumn?winter feed gap and these forages can be utilised more cost-effectively by not having to provide drinking water when the DM content is low. MenosAbstract:
Context: Early sown, annual ryegrass pastures and winter crops provide a high-quality feed for livestock and also have a high water content during autumn and early winter compared with typical temperate pastures.
Aim: We hypothesised that beef cattle grazing annual ryegrass or forage oats would not need additional access to drinking water to maintain their intake and growth.
Methods: In Experiment 1, 48 weaned, castrated male Hereford calves with liveweight 154 kg (±6.7 kg; s.d.) grazed Italian ryegrass at a daily allowance of 4.5 kg dry matter (DM)/100 kg liveweight in two treatments including with or without access to drinking water. In Experiment 2, 60 Hereford steers with liveweight 382 kg (±20.6 kg; s.d.) were offered a daily allowance of 5 kg DM/100 kg liveweight of forage oats in a 2 × 2 factorial design either with or without access to drinking water and with or without sorghum grain silage supplemented at 1% of liveweight. The experiments were analysed as a completely randomised design, with individual pasture plots as the experimental unit.
Key results: Daily growth rates of calves in the two treatments were similar (P > 0.05); however, calves with access to drinking water consumed 60% more water than did the calves without drinking water (P < 0.001). Access to drinking water had no effect (P > 0.05) on the daily growth rate of steers (P > 0.05); however, the daily growth rate of supplemented steers was 9% higher than that of the unsupplemented steers ... Presentar Todo |
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Palabras claves : |
Calves; Cereal crops; Feed efficiency; Feed gap; Pasture moisture; Pasture utilisation; Steers; Supplementation. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03589naa a2200349 a 4500
001 1062638
005 2023-03-23
008 2022 bl uuuu u00u1 u #d
022 $a1836-0939
024 7 $a10.1071/AN21288$2DOI
100 1 $aBANCHERO, G.
245 $aGrowth of young cattle grazing high-moisture winter forages in a temperate environment was not affected by access to drinking water.$h[electronic resource]
260 $c2022
500 $aArticle history: Received: 2 June 2021/Accepted: 10 November 2021/Published: 9 December 2021 -- Correspondence author: Banchero, G.; Instituto Nacional de Investigación Agropecuaria. INIA la Estanzuela, Ruta 50 km 12, Colonia, Uruguay; email:gbanchero@inia.org.uy -- FUNDING: This project was funded by Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. --
520 $aAbstract: Context: Early sown, annual ryegrass pastures and winter crops provide a high-quality feed for livestock and also have a high water content during autumn and early winter compared with typical temperate pastures. Aim: We hypothesised that beef cattle grazing annual ryegrass or forage oats would not need additional access to drinking water to maintain their intake and growth. Methods: In Experiment 1, 48 weaned, castrated male Hereford calves with liveweight 154 kg (±6.7 kg; s.d.) grazed Italian ryegrass at a daily allowance of 4.5 kg dry matter (DM)/100 kg liveweight in two treatments including with or without access to drinking water. In Experiment 2, 60 Hereford steers with liveweight 382 kg (±20.6 kg; s.d.) were offered a daily allowance of 5 kg DM/100 kg liveweight of forage oats in a 2 × 2 factorial design either with or without access to drinking water and with or without sorghum grain silage supplemented at 1% of liveweight. The experiments were analysed as a completely randomised design, with individual pasture plots as the experimental unit. Key results: Daily growth rates of calves in the two treatments were similar (P > 0.05); however, calves with access to drinking water consumed 60% more water than did the calves without drinking water (P < 0.001). Access to drinking water had no effect (P > 0.05) on the daily growth rate of steers (P > 0.05); however, the daily growth rate of supplemented steers was 9% higher than that of the unsupplemented steers (P < 0.05). Total water intake was affected by access to drinking water (P < 0.005) but not access to supplementation (P > 0.05). Conclusions: Both calves and steers derived no production benefits by having access to drinking water when grazing actively growing annual ryegrass pasture or forage oats. Nevertheless, livestock should be monitored closely so that appropriate interventions can be made if there are changes in the pasture availability or weather. Implications: Grazing early sown winter forages by livestock can help circumvent the autumn?winter feed gap and these forages can be utilised more cost-effectively by not having to provide drinking water when the DM content is low.
653 $aCalves
653 $aCereal crops
653 $aFeed efficiency
653 $aFeed gap
653 $aPasture moisture
653 $aPasture utilisation
653 $aSteers
653 $aSupplementation
700 1 $aCLARIGET, J.M.
700 1 $aLA MANNA, A.
700 1 $aWATT, L.J.
700 1 $aMILTON, J.T.B.
700 1 $aFERNANDEZ, E.
700 1 $aZARZA, R.
700 1 $aBALDI, F.
700 1 $aTHOMAS, D.T.
773 $tAnimal Production Science, 2022, Volume 62, Issue 4, p.392-400. Doi: https://doi.org/10.1071/AN21288
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
18/10/2017 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
BOSCHI, F.; SCHVARTZMAN, C.; MURCHIO, S.; FERREIRA, V.; SIRI, M.; GALVÁN, G.; SMOKER, M.; STRANSFEL, L.; ZYPFEL, C.; VILARÓ, F.; DALLA RIZZA, M. |
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Afiliación : |
FEDERICO BOSCHI, INASE (Instituto Nacional de Semillas).; CLAUDIA SCHVARTZMAN DISEGNI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA SARA MURCHIO VIGNOLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA FERREIRA, Universidad de la República (UdelaR)/ Facultad de Química; MARÍA SIRI, Universidad de la República (UdelaR)/ Facultad de Química; GUILLERMO GALVÁN, Universidad de la República (UdelaR)/ Facultad de Agronomía; MATTHEW SMOKER, The Sainsbury Laboratory, Norwich Research Park, Norwich, United Kingdom; LENA STRANSFEL, The Sainsbury Laboratory, Norwich Research Park, Norwich, United Kingdom; CYRIL ZYPFEL, The Sainsbury Laboratory, Norwich Research Park, Norwich, United Kingdom; FRANCISCO LUIS VILARO PAREJA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Enhanced bacterial wilt resistance in potato through expression of arabidopsis efr and introgression of quantitative resistance from solanum commersonii. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Frontiers in Plant Sciences, Volume 8, 25 September 2017, Article number 1642. OPEN ACCESS. |
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DOI : |
10.3389/fpls.2017.01642 |
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Idioma : |
Inglés |
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Notas : |
THIS ARTICLE IS PART OF THE RESEARCH TOPIC: Plant Pathogenic Ralstonia spp. From the Field to the Lab and Back Again: mechanisms of pathogen virulence and host resistance, population biology, community ecology and strategies for bacterial wilt disease management.
Article history: Received: 29 May 2017 / Accepted: 07 September 2017 / Published: 25 September 2017. |
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Contenido : |
ABSTRACT.
Bacterial wilt (BW) caused by Ralstonia solanacearum is responsible for substantial losses in cultivated potato (Solanum tuberosum) crops worldwide. Resistance genes have been identified in wild species; however, introduction of these through classical breeding has achieved only partial resistance, which has been linked to poor agronomic performance. The Arabidopsis thaliana (At) pattern recognition receptor elongation factor-Tu (EF-Tu) receptor (EFR) recognizes the bacterial pathogen-associated molecular pattern EF-Tu (and its derived peptide elf18) to confer anti-bacterial immunity. Previous work has shown that transfer of AtEFR into tomato confers increased resistance to R. solanacearum. Here, we evaluated whether the transgenic expression of AtEFR would similarly increase BW resistance in a commercial potato line (INIA Iporá), as well as in a breeding potato line (09509.6) in which quantitative resistance has been introgressed from the wild potato relative Solanum commersonii. Resistance to R. solanacearum was evaluated by damaged root inoculation under controlled conditions. Both INIA Iporá and 09509.6 potato lines expressing AtEFR showed greater resistance to R. solanacearum, with no detectable bacteria in tubers evaluated by multiplex-PCR and plate counting. Notably, AtEFR expression and the introgression of quantitative resistance from S. commersonii had a significant additive effect in 09509.6-AtEFR lines. These results show that the combination of heterologous expression of AtEFR with quantitative resistance introgressed from wild relatives is a promising strategy to develop BW resistance in potato.
© 2017 Boschi, Schvartzman, Murchio, Ferreira, Siri, Galván, Smoker, Stransfeld, Zipfel, Vilaró and Dalla-Rizza MenosABSTRACT.
Bacterial wilt (BW) caused by Ralstonia solanacearum is responsible for substantial losses in cultivated potato (Solanum tuberosum) crops worldwide. Resistance genes have been identified in wild species; however, introduction of these through classical breeding has achieved only partial resistance, which has been linked to poor agronomic performance. The Arabidopsis thaliana (At) pattern recognition receptor elongation factor-Tu (EF-Tu) receptor (EFR) recognizes the bacterial pathogen-associated molecular pattern EF-Tu (and its derived peptide elf18) to confer anti-bacterial immunity. Previous work has shown that transfer of AtEFR into tomato confers increased resistance to R. solanacearum. Here, we evaluated whether the transgenic expression of AtEFR would similarly increase BW resistance in a commercial potato line (INIA Iporá), as well as in a breeding potato line (09509.6) in which quantitative resistance has been introgressed from the wild potato relative Solanum commersonii. Resistance to R. solanacearum was evaluated by damaged root inoculation under controlled conditions. Both INIA Iporá and 09509.6 potato lines expressing AtEFR showed greater resistance to R. solanacearum, with no detectable bacteria in tubers evaluated by multiplex-PCR and plate counting. Notably, AtEFR expression and the introgression of quantitative resistance from S. commersonii had a significant additive effect in 09509.6-AtEFR lines. These results show that the combination of heterol... Presentar Todo |
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Palabras claves : |
BACTERIAL WILT; EFR; PATTERN RECOGNITION RECEPTOR; POTATO; QUANTITATIVE RESISTANCE; RALSTONIA SOLANACEARUM. |
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Thesagro : |
PAPA; SOLANUM COMMERSONII; SOLANUM TUBEROSUM. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7375/1/Frontiers-in-Plants-2017-fpls-08-01642.pdf
https://www.frontiersin.org/articles/10.3389/fpls.2017.01642/full
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Marc : |
LEADER 03254naa a2200373 a 4500
001 1057663
005 2019-10-15
008 2017 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2017.01642$2DOI
100 1 $aBOSCHI, F.
245 $aEnhanced bacterial wilt resistance in potato through expression of arabidopsis efr and introgression of quantitative resistance from solanum commersonii.$h[electronic resource]
260 $c2017
500 $aTHIS ARTICLE IS PART OF THE RESEARCH TOPIC: Plant Pathogenic Ralstonia spp. From the Field to the Lab and Back Again: mechanisms of pathogen virulence and host resistance, population biology, community ecology and strategies for bacterial wilt disease management. Article history: Received: 29 May 2017 / Accepted: 07 September 2017 / Published: 25 September 2017.
520 $aABSTRACT. Bacterial wilt (BW) caused by Ralstonia solanacearum is responsible for substantial losses in cultivated potato (Solanum tuberosum) crops worldwide. Resistance genes have been identified in wild species; however, introduction of these through classical breeding has achieved only partial resistance, which has been linked to poor agronomic performance. The Arabidopsis thaliana (At) pattern recognition receptor elongation factor-Tu (EF-Tu) receptor (EFR) recognizes the bacterial pathogen-associated molecular pattern EF-Tu (and its derived peptide elf18) to confer anti-bacterial immunity. Previous work has shown that transfer of AtEFR into tomato confers increased resistance to R. solanacearum. Here, we evaluated whether the transgenic expression of AtEFR would similarly increase BW resistance in a commercial potato line (INIA Iporá), as well as in a breeding potato line (09509.6) in which quantitative resistance has been introgressed from the wild potato relative Solanum commersonii. Resistance to R. solanacearum was evaluated by damaged root inoculation under controlled conditions. Both INIA Iporá and 09509.6 potato lines expressing AtEFR showed greater resistance to R. solanacearum, with no detectable bacteria in tubers evaluated by multiplex-PCR and plate counting. Notably, AtEFR expression and the introgression of quantitative resistance from S. commersonii had a significant additive effect in 09509.6-AtEFR lines. These results show that the combination of heterologous expression of AtEFR with quantitative resistance introgressed from wild relatives is a promising strategy to develop BW resistance in potato. © 2017 Boschi, Schvartzman, Murchio, Ferreira, Siri, Galván, Smoker, Stransfeld, Zipfel, Vilaró and Dalla-Rizza
650 $aPAPA
650 $aSOLANUM COMMERSONII
650 $aSOLANUM TUBEROSUM
653 $aBACTERIAL WILT
653 $aEFR
653 $aPATTERN RECOGNITION RECEPTOR
653 $aPOTATO
653 $aQUANTITATIVE RESISTANCE
653 $aRALSTONIA SOLANACEARUM
700 1 $aSCHVARTZMAN, C.
700 1 $aMURCHIO, S.
700 1 $aFERREIRA, V.
700 1 $aSIRI, M.
700 1 $aGALVÁN, G.
700 1 $aSMOKER, M.
700 1 $aSTRANSFEL, L.
700 1 $aZYPFEL, C.
700 1 $aVILARÓ, F.
700 1 $aDALLA RIZZA, M.
773 $tFrontiers in Plant Sciences, Volume 8, 25 September 2017, Article number 1642. OPEN ACCESS.
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