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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
04/01/2018 |
Actualizado : |
30/01/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
GONZALEZ-BARRIOS, P.; CASTRO, M.; PÉREZ, O.; VILARÓ, D.; GUTIÉRREZ, G. |
Afiliación : |
PABLO GONZALEZ-BARRIOS,; MARINA CASTRO DERENYI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSVALDO MARTIN PÉREZ GONZÁLEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO VILARÓ; LUCÍA GUTIÉRREZ. |
Título : |
Genotype by environment interaction in sunflower (Helianthus annus L.) to optimize trial network efficiency. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Spanish Journal of Agricultural Research, v.15. n.4, e0705, 2017. |
DOI : |
10.5424/sjar/2017154-11016 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 06 Jan 2017, Accepted: 01 Dec 2017. |
Contenido : |
Abstract:
Modeling genotype by environment interaction (GEI) is one of the most challenging aspects of plant breeding programs. The use of efficient trial networks is an effective way to evaluate GEI to define selection strategies. Furthermore, the experimental design and the number of locations, replications, and years are crucial aspects of multi-environment trial (MET) network optimization. The objective of this study was to evaluate the efficiency and performance of a MET network of sunflower (Helianthus annuus L.). Specifically, we evaluated GEI in the network by delineating mega-environments, estimating genotypic stability and identifying relevant environmental covariates. Additionally, we optimized the network by comparing experimental design efficiencies. We used the National Evaluation Network of Sunflower Cultivars of Uruguay (NENSU) in a period of 20 years. MET plot yield and flowering time information was used to evaluate GEI. Additionally, meteorological information was studied for each sunflower physiological stage. An optimal network under these conditions should have three replications, two years of evaluation and at least three locations. The use of incomplete randomized block experimental design showed reasonable performance. Three mega-environments were defined, explained mainly by different management of sowing dates. Late sowings dates had the worst performance in grain yield and oil production, associated with higher temperatures before anthesis and fewer days allocated to grain filling. The optimization of MET networks through the analysis of the experimental design efficiency, the presence of GEI, and appropriate management strategies have a positive impact on the expression of yield potential and selection of superior cultivars. MenosAbstract:
Modeling genotype by environment interaction (GEI) is one of the most challenging aspects of plant breeding programs. The use of efficient trial networks is an effective way to evaluate GEI to define selection strategies. Furthermore, the experimental design and the number of locations, replications, and years are crucial aspects of multi-environment trial (MET) network optimization. The objective of this study was to evaluate the efficiency and performance of a MET network of sunflower (Helianthus annuus L.). Specifically, we evaluated GEI in the network by delineating mega-environments, estimating genotypic stability and identifying relevant environmental covariates. Additionally, we optimized the network by comparing experimental design efficiencies. We used the National Evaluation Network of Sunflower Cultivars of Uruguay (NENSU) in a period of 20 years. MET plot yield and flowering time information was used to evaluate GEI. Additionally, meteorological information was studied for each sunflower physiological stage. An optimal network under these conditions should have three replications, two years of evaluation and at least three locations. The use of incomplete randomized block experimental design showed reasonable performance. Three mega-environments were defined, explained mainly by different management of sowing dates. Late sowings dates had the worst performance in grain yield and oil production, associated with higher temperatures before anthesis and f... Presentar Todo |
Palabras claves : |
GENOTYPE BY ENVIRONMENT INTERACTION; MULTI-ENVIRONMENT TRIALS; NETWORK EFFICIENCY; SUNFLOWER; YIELD STABILITY. |
Thesagro : |
GIRASOL; INTERACCIÓN GENOTIPO AMBIENTE. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8628/1/SJAR.2017.v.15.n.4.pdf
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Marc : |
LEADER 02709naa a2200277 a 4500 001 1057950 005 2020-01-30 008 2017 bl uuuu u00u1 u #d 024 7 $a10.5424/sjar/2017154-11016$2DOI 100 1 $aGONZALEZ-BARRIOS, P. 245 $aGenotype by environment interaction in sunflower (Helianthus annus L.) to optimize trial network efficiency.$h[electronic resource] 260 $c2017 500 $aArticle history: Received: 06 Jan 2017, Accepted: 01 Dec 2017. 520 $aAbstract: Modeling genotype by environment interaction (GEI) is one of the most challenging aspects of plant breeding programs. The use of efficient trial networks is an effective way to evaluate GEI to define selection strategies. Furthermore, the experimental design and the number of locations, replications, and years are crucial aspects of multi-environment trial (MET) network optimization. The objective of this study was to evaluate the efficiency and performance of a MET network of sunflower (Helianthus annuus L.). Specifically, we evaluated GEI in the network by delineating mega-environments, estimating genotypic stability and identifying relevant environmental covariates. Additionally, we optimized the network by comparing experimental design efficiencies. We used the National Evaluation Network of Sunflower Cultivars of Uruguay (NENSU) in a period of 20 years. MET plot yield and flowering time information was used to evaluate GEI. Additionally, meteorological information was studied for each sunflower physiological stage. An optimal network under these conditions should have three replications, two years of evaluation and at least three locations. The use of incomplete randomized block experimental design showed reasonable performance. Three mega-environments were defined, explained mainly by different management of sowing dates. Late sowings dates had the worst performance in grain yield and oil production, associated with higher temperatures before anthesis and fewer days allocated to grain filling. The optimization of MET networks through the analysis of the experimental design efficiency, the presence of GEI, and appropriate management strategies have a positive impact on the expression of yield potential and selection of superior cultivars. 650 $aGIRASOL 650 $aINTERACCIÓN GENOTIPO AMBIENTE 653 $aGENOTYPE BY ENVIRONMENT INTERACTION 653 $aMULTI-ENVIRONMENT TRIALS 653 $aNETWORK EFFICIENCY 653 $aSUNFLOWER 653 $aYIELD STABILITY 700 1 $aCASTRO, M. 700 1 $aPÉREZ, O. 700 1 $aVILARÓ, D. 700 1 $aGUTIÉRREZ, G. 773 $tSpanish Journal of Agricultural Research$gv.15. n.4, e0705, 2017.
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Registros recuperados : 22 | |
5. | | CARMO, P.M.S.D.; UZAL , F.A.; PEDROSO, P.M.O.; RIET-CORREA, F. Conidiobolomycosis, cryptococcosis, and aspergillosis in sheep and goats: a review. Journal of Veterinary Diagnostic Investigation, Vol. 32, Issue 6, pag.826-834, Nov. 2020. Doi: https://doi.org/10.1177/1040638720958338 Article history: First Published September 14, 2020.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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7. | | DONCEL, B.; CASTELLS, M.; MAYA, L.; FRAGA, M.; UZAL, F.A; COLINA, R.; GIANNITTI, F. Encefalitis asociada a astrovirus bovino neurotrópico, ¿una enfermedad subdiagnosticada en Sudamérica?.[Neurotropic bovine astrovirus-associated encephalitis: An underdiagnosed disease in South America?]. Revista Argentina de Microbiologia, Volume 54, Pages 100-105, 2022. OPEN ACCESS. Doi: https://doi.org/10.1016/j.ram.2021.01.00 Article history: Recibido el 15 de julio de 2020/ Aaceptado el 24 de enero de 2021./Disponible en Internet el 18 junio 2021. Autor para correspondencia: Correo electrónico: fgiannitti@inia.org.uy (F. Giannitti). Este trabajo fue...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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9. | | GIANNITTI, F.; GARCÍA, J. P.; ADAMS, V.; ARMENDANO, J.; BEINGESSER, J.; ROOD, J.; UZAL, F. A. Experimental acute Clostridium perfringens type D enterotoxemia in sheep is not characterized by specific renal lesions. Infectious Disease - Original Article. Veterinary Pathology. 2023, vol.60(4):412-419. https://doi.org/10.1177/03009858231171669 Article history: First published online May 12, 2023. -- Corresponding Author: Francisco A. Uzal, California Animal Health and Food Safety Laboratory, School of Veterinary Medicine, University of California at Davis, 105 W CVentral Ave,...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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11. | | CARVALLO, F.R.; UZAL, F.A.; FLORES, C.; DIAB, S.S.; GIANNITTI, F.; CROSSLEY, B.; WÜNSCHMANN, A. Alimentary necrobacillosis in alpacas. Journal of Veterinary Diagnostic Investigation,2020,Mar;32(2):339-343. Doi: https://doi.org/10.1177/1040638720906409 Article history: Article first published online: February 18, 2020/ Issue published: March 1, 2020.
Corresponding Author: Francisco R. Carvallo, Department of Biomedical Sciences and Pathobiology, Virginia?Maryland College of Veterinary....Biblioteca(s): INIA La Estanzuela. |
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12. | | GIANNITTI, F.; GARCÍA, J.P.; ROOD, J.I.; ADAMS, V.; ARMENDANO, J.I.; BEINGESSER, J.; UZAL, F.A. Cardiopulmonary Lesions in Sheep Produced by Experimental Acute Clostridium Perfringens Type D Enterotoxemia. Veterinay Pathology, volumen 58, number 1, pag. 103-113, 2021. Doi: https://doi.org/10.1177/0300985820965554 Article history: First Published October 15, 2020. Corresponding Author:Francisco A. Uzal, Email: fuzal@cahfs.ucdavis.edu. The author(s) disclosed receipt of the following financial support for the research, authorship, and/or...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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13. | | GARCIA, J.P; GIANNITTI, F.; FINNIE, J.W.; MANAVIS, J. .; BEINGESSER, J.; ADAMS ,V.; ROOD, J.I.; UZAL, F.A. Comparative Neuropathology of Ovine Enterotoxemia Produced by Clostridium perfringens Type D Wild-Type Strain CN1020 and Its Genetically Modified Derivatives. Veterinary Pathology, 2015, v.52.n.6. p.1250-1253, 2015.Biblioteca(s): INIA La Estanzuela. |
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15. | | GIANNITTI, F.; CAFFARENA, D.; PESAVENTO, P.; UZAL, F.A.; MAYA, L.; FRAGA, M.; COLINA, R.; CASTELLS, M. The first case of bovine astrovirus-associated encephalitis in the southern hemisphere (Uruguay), uncovers evidence of viral introduction to the Americas from Europe. Frontiers in Microbiology, volumen 10, Article 1240, 04 June 2019. [OPEN ACCESS].Doi: https://doi.org/10.3389/fmicb.2019.01240 Article history: Received: 22 March 2019//Accepted: 17 May 2019//Published: 04 June 2019. This work was funded by Grants PL-015 N-15156 from INIA and 158 from the ?Programa de Iniciación a la Investigación 2017? from ?Comisión Sectorial...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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16. | | UZAL, F.A.; STOVER, S.; MORGAN, J.; FINO, C.; DIAB, S.; GIANNITTI, F.; HILL, A.E.; ARTHUR, R. Sudden death of racehorses in California: what is new?. [abstract] In: Proceedings of the American Association of Veterinary Laboratory Diagnosticians (AAVLD), 65th and United States Animal Health Association (USAHA) Annual Meeting, 126th, Minneapolis, Minnesota, USA. Oct. 6-12, 2022. pp.118. AAVLD 2022, 65th Annual Meeting "Technological Advances in Veterinary Diagnosis: what's here and what's on the horizon?".Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Las Brujas. |
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17. | | MACÍAS-RIOSECO, M.; RIET-CORREA, F.; MILLER, M.M.; SONDGEROTH, K.; FRAGA, M.; SILVEIRA, C.S.; UZAL, F.A.; GIANNITTI, F. Bovine abortion caused by Coxiella burnetii : report of a cluster of cases in Uruguay and review of the literature. Journal of Veterinary Diagnostic Investigation; Jul 2019, v. 31, n. 4, p.634-639. Article history: Article first published online: June 10, 2019//Issue published: July 1, 2019.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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18. | | MACÍAS-RIOSECO, M.; MIRAZO ,S.; UZAL, F.A.; FRAGA, M.; SILVEIRA, C.S.; MAYA, L.; RIET-CORREA, F.; ARBIZA, J.; COLINA, R.; ANDERSON ,M.L.; GIANNITTI, F. Fetal Pathology in an Aborted Holstein Fetus Infected With Bovine Parainfluenza Virus-3 Genotype A. Veterinary Pathology [Vet Pathol], 2018 Sep 24, p. 300985818798117. Article History:Date Created: 20180925 //Latest Revision: 20180924.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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19. | | GARCÍA, J.A.; LIVIO, J.M.; MATTO, C.; DUTRA, F.; SCIOLI, V.; GIANNITTI, F.; LANGSTON, J.; POPPENGA, R.H.; CANTÓN, G.J.; UZAL, F.A. Pollen beetle (Astylus atromaculatus)-associated gastroenteric disease in cattle: report of 6 natural outbreaks. Full Scientific Report. Journal of Veterinary Diagnostic Investigation, 2024, Volume 36, Issue 1, Pages 95-102. https://doi.org/10.1177/10406387231215756 Article history: Article first published online: November 29, 2023; Issue published: January 2024. -- Correspondence: Uzal, F.A.; California Animal Health and Food Safety Laboratory, San Bernardino branches, School of Veterinary Medicine,...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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20. | | DORSCH, M.; CASAUX, M.L.; CALLEROS, L.; ARÁOZ, V.; CAFFARENA, D.; MONESIGLIO, M.C.; BARCELLOS, M.; SILVEIRA, C.S.; PERDOMO, T.; BANCHERO, G.; UZAL, F.A.; FRAGA, M.; GIANNITTI, F. Corrigendum to "Placentitis and abortion caused by a multidrug resistant strain of Campylobacter fetus subspecies fetus in a sheep in Uruguay". (Revista Argentina de Microbiologia (2022) 54(1) (25-30), (S0325754121000389), (10.1016/j.ram.2021.02.005)). Erratum. Revista Argentina de Microbiologia. 2023, Volume 55, Issue 4, Pages 397-398. https://doi.org/10.1016/j.ram.2023.11.002 -- OPEN ACCESS. Article history: Available online 21 December 2023; Version of Record 21 December 2023. -- Correspondence: Giannitti, F.; Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria (INIA), Ruta 50 Km 11,...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 22 | |
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