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| Registros recuperados : 36 | |
| 6. |  | CARDOZO, G.; SCARLATO, S.; BLUMETTO, O.; RUGGIA, A.; JAURENA, M. ¿Es afectada la doble estructura de arbustos y pajas por los cambios en la gestión del pastoreo en campos naturales? In: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 24, 2017, Tacuarembó, Uruguay; Ayala, W.; Boggiano, P.; Álvarez, O.; eds. Bioma campos : Retomando un camino de oportunidades para una producción ganadera sustentable. Memorias. Tacuarembó (Uruguay): Grupo Campos, 2017. p. 150-152 ver elect. La paginación electrónica difiere de la versión papel, paginación papel: p.159-161.| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 7. | | TORRES, L.; AGUERRE, V.; RUGGIA, A.; SCARLATO, S.; DOGLIOTTI, S. Guía para el diseño de sistemas ganaderos climáticamente inteligentes. Montevideo (UY): INIA, 2024. (INIA, Edición Especial). Equipo de trabajo: Colaboradores: Florencia Meijides, Isabel Barros (Extensionistas del proyecto Ganadería y Clima); Gervasio Piñeiro, Pablo Soca, Ignacio Paparamborda, Cecilia Márquez (Facultad de Agronomía (Fagro) - Universidad de la...| Biblioteca(s): INIA Las Brujas. |
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| 9. | | CARDOZO, G.; SCARLATO, S.; BLUMETTO, O.; RUGGIA, A.; JAURENA, M. How species community are affected by an increase in biomass of Campos grassland, seven case studies.(Abstract). Revista de Divulgación Técnica Agropecuaria, Agroindustrial y Ambiental Facultad de Ciencias Agrarias. UNLZ, v. 3(4) 2016. p. 105. Congreso Nacional sobre Manejo de Pastizales Naturales, 7. Encuentro de Ganaderos del Pastizal del Cono Sur, 10. 5-6 Nov. 2016, Virasoro, Corrientes (Argentina).| Biblioteca(s): INIA Treinta y Tres. |
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| 10. | | BLUMETTO, O.; CASTAGNA, A.; GARCIA, F.; SCARLATO, S.; CARDOZO, G. Management strategies for a win-win relationship between increasing productivity an environmental protection: proposal bases and first results. International Conference on Sustainable Environment and Agriculture, 2., IACSIT Press, Singapore, 2014. International Proceedings of Chemical, Biological and Environmental Engineering (IPCBEE), 2014, volume 76, p.36-41.| Biblioteca(s): INIA Las Brujas. |
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| 11. | | BLUMETTO, O.; CASTAGNA, A.; CARDOZO, G.; RUGGIA, A.; SCARLATO, S.; TISCORNIA, G.; GARCÍA, F.; AGUERRE, V. Desarrollando herramientas para evaluar el estado de los ecosistemas: El Índice de Integridad Ecosistémica (IIE). [Presentación oral y Resúmen] In: Libro de resúmenes de las TERCERAS JORNADAS INTERDISCIPLINARIAS EN BIODIVERSIDAD Y ECOLOGIA. "Desafíos socio-ambientales para el Uruguay del futuro" 28 de Noviembre a 2 de Diciembre 2016, Centro Universitario Regional del Este Rocha, Uruguay. p.104| Biblioteca(s): INIA Las Brujas. |
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| 12. | | AGUERRE, V.; ALBICETTE, M.M.; RUGGIA, A.; SCARLATO, S.; SCARLATO, M.; DOGLIOTTI, S.; ALBIN, A. Co-innovando para el desarrollo sostenible de sistemas de producción familiar de Rocha-Uruguay. Ponencia Eje 3: El desarrollo rural desde la gestión de las unidades productivas. In: PRIMER CONGRESO DE CIENCIAS SOCIALES AGRARIAS, 1er. "Desafíos y contribuciones para el desarrollo rural", Montevideo (UY) : Fac.Agronomía (UdelaR), 16-17 Agosto 2012. [Presentación Oral] 25 diap.| Biblioteca(s): INIA Las Brujas. |
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| 13. | | ALBICETTE, M.M.; LEONI, C.; RUGGIA, A.; SCARLATO, S.; ALBIN, A.; AGUERRE, V. A co-innovation approach in family-farming livestock systems in Rocha - Uruguay: A three-year learning process. In: EUROPEAN IFSA SYMPOSIUM, 12th., "Social and technological transformation of farming systems: Diverging and converging pathways", Symposium Handbook, Harper Adams University, UK, 12-15 July 2016. 13 p.| Biblioteca(s): INIA Las Brujas. |
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| 15. | | ALBICETTE, M.M.; LEONI, C.; RUGGIA, A.; SCARLATO, S.; BLUMETTO, O.; ALBIN, A.; AGUERRE, V. Co-innovation in family-farming livestock systems in Rocha, Uruguay: A 3-year learning process. Outlook in Agriculture, 2017, v.46 (2): 92-98. Article history: Article first published online: June 8, 2017 / Issue published: June 1, 2017.
Special issue: Co-innovation in agricultural settings. Guest Editor : Neels Botha , James A Turner , Simon Fielke , and Laurens Klerkx.| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 16. | | BLUMETTO, O.; CASTAGNA, A.; CARDOZO, G.; RUGGIA, A.; SCARLATO, S.; TISCORNIA, G.; GARCIA, F.; AGUERRE, V. Ecosystem Integrity Index: A New Tool for Ecosystem Services Evaluation in Livestock Production Systems. Ecological Goods & Services of Rangelands and Pasturelands. In: PROCEEDINGS OF THE INTERNATIONAL RANGELAND CONGRESS, 10th, "The Future Management of Grazing and Wild Lands in a High-Tech World". Saskatoon, SK, Canadá, July 16-22, 2016, p. 448-449.| Biblioteca(s): INIA Las Brujas. |
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| 17. | | Fernández Abella, D.; Formoso, D.; Goicoechea, I.; Locatelli, A.; Scarlato, S.; Ibañez, W.; Irabuena, O. Estudio de la mortalidad embrionaria y fetal en ovinos. III. Efecto de la asignación forraje y de un estrés pluviométrico artificial sobre la tasa ovulatoria y pérdidas reproductivas en ovejas Corriedale SUL Producción Ovina, 2007, v. 19, p. 15-23| Biblioteca(s): INIA Tacuarembó. |
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| 19. | | BLUMETTO, O.; SCARLATO, S.; CASTAGNA, A.; TISCORNIA, G.; RUGGIA, A.; CARDOZO, G. Improving livestock production assuring natural grassland ecosystem conservation: three key management practices at farm level. In: INTERNATIONAL GRASSLAND CONGRESS, 23., IGC 2015 20 - 24 November, New Delhi. Sustainable use of grassland resources for forage production, biodiversity and environmental protection: Extended abstracts. Nova Delhi: ICAR-Indian Grassland and Fodder Research Institute, 2015. 3 p. Paper ID: 450 Theme 2. Grassland production and utilization. Sub-theme 2.1. Quality, production, conservation and utilisation| Biblioteca(s): INIA Las Brujas. |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
25/03/2021 |
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Actualizado : |
25/03/2021 |
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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 : |
DINI, M.; SCARIOTTO, S.; RASEIRA, M.C.B.; UENO, B. |
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Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, Programa de Po?s-Graduaça?o em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; S. SCARIOTTO, Empresa Brasileira de Pesquisa Agropecua?ria (Embrapa), Embrapa Clima Temperado, Pelotas-RS, Brazil.; M.C.B. RASEIRA, Empresa Brasileira de Pesquisa Agropecua?ria (Embrapa), Embrapa Clima Temperado, Pelotas-RS, Brazil.; B. UENO, Empresa Brasileira de Pesquisa Agropecua?ria (Embrapa), Embrapa Clima Temperado, Pelotas-RS, Brazil. |
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Título : |
Heritability and segregation of resistance to brown rot in peach fruits. [Conferencie paper]. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1304, p. 339-346. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.47 |
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ISBN : |
978-94-62613-02-7 |
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ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2021.1304.47 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 26 February 2021. Acta Horticulturae (ISHS) 1304: Proceedings of the IX International Peach Symposium, Bucharest, Romania.
Convener: F. Stanica. Editors: F. Stanica, T. DeJong.
Corresponding author: Maximiliano Dini - email: maxidini@hotmail.com |
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Contenido : |
ABSTRACT.
Brown rot caused by the fungus Monilinia fructicola is the most important disease in peach production areas of Brazil. The increased concern with the environment, consumers and workers' health, emphasizes control strategies other than fungicide applications. Among them genetic resistance is the most efficient. However, availability of resistant genotypes is still limited. Thus the main objective of this work was to seek sources of brown rot resistance, as well as to study the segregation, estimate the heritability and verify the possible existence of maternal effects. Heritability of brown rot resistance was investigated in peach fruits of several genotypes from the Embrapa peach breeding program. Sixteen progenies and 20 parents were evaluated. Disinfested fruits were wounded with a microsyringe and inoculated by deposition of a 10 ?L drop of a 2.5×104 spores mL?1 of M. fructicola. The fungus inoculum was obtained from a culture originated from peach mummies from four different sites. After inoculation, the fruits were incubated under controlled conditions for 72 h, before evaluation of lesion size and sporulation. High phenotypic variability and transgressive segregation were observed for brown rot resistance in fruits. Several genotypes showed similar resistance as 'Bolinha', the standard Brazilian cultivar for resistance. The heritability of brown rot resistance in fruits (diameter of the lesion and sporulation), was medium. Parental selection based on phenotype, enables a medium genetic advance for brown rot resistance. The selections Conserva 947 and Conserva 1600 were the parents with higher brown rot resistance (similar to 'Bolinha'), with the potential of passing this trait to their offspring.
@ International Society for Horticultural Science. MenosABSTRACT.
Brown rot caused by the fungus Monilinia fructicola is the most important disease in peach production areas of Brazil. The increased concern with the environment, consumers and workers' health, emphasizes control strategies other than fungicide applications. Among them genetic resistance is the most efficient. However, availability of resistant genotypes is still limited. Thus the main objective of this work was to seek sources of brown rot resistance, as well as to study the segregation, estimate the heritability and verify the possible existence of maternal effects. Heritability of brown rot resistance was investigated in peach fruits of several genotypes from the Embrapa peach breeding program. Sixteen progenies and 20 parents were evaluated. Disinfested fruits were wounded with a microsyringe and inoculated by deposition of a 10 ?L drop of a 2.5×104 spores mL?1 of M. fructicola. The fungus inoculum was obtained from a culture originated from peach mummies from four different sites. After inoculation, the fruits were incubated under controlled conditions for 72 h, before evaluation of lesion size and sporulation. High phenotypic variability and transgressive segregation were observed for brown rot resistance in fruits. Several genotypes showed similar resistance as 'Bolinha', the standard Brazilian cultivar for resistance. The heritability of brown rot resistance in fruits (diameter of the lesion and sporulation), was medium. Parental selection based on phenotyp... Presentar Todo |
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Palabras claves : |
Brazilian genotypes; Genetic resistance; Genetic variability; Monilinia fruticola. |
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Thesagro : |
PRUNUS PERSICA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 02934naa a2200265 a 4500
001 1061865
005 2021-03-25
008 2021 bl uuuu u00u1 u #d
020 $a978-94-62613-02-7
022 $a0567-7572 (print); 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2021.1304.47$2DOI
100 1 $aDINI, M.
245 $aHeritability and segregation of resistance to brown rot in peach fruits. [Conferencie paper].$h[electronic resource]
260 $c2021
500 $aArticle history: Published 26 February 2021. Acta Horticulturae (ISHS) 1304: Proceedings of the IX International Peach Symposium, Bucharest, Romania. Convener: F. Stanica. Editors: F. Stanica, T. DeJong. Corresponding author: Maximiliano Dini - email: maxidini@hotmail.com
520 $aABSTRACT. Brown rot caused by the fungus Monilinia fructicola is the most important disease in peach production areas of Brazil. The increased concern with the environment, consumers and workers' health, emphasizes control strategies other than fungicide applications. Among them genetic resistance is the most efficient. However, availability of resistant genotypes is still limited. Thus the main objective of this work was to seek sources of brown rot resistance, as well as to study the segregation, estimate the heritability and verify the possible existence of maternal effects. Heritability of brown rot resistance was investigated in peach fruits of several genotypes from the Embrapa peach breeding program. Sixteen progenies and 20 parents were evaluated. Disinfested fruits were wounded with a microsyringe and inoculated by deposition of a 10 ?L drop of a 2.5×104 spores mL?1 of M. fructicola. The fungus inoculum was obtained from a culture originated from peach mummies from four different sites. After inoculation, the fruits were incubated under controlled conditions for 72 h, before evaluation of lesion size and sporulation. High phenotypic variability and transgressive segregation were observed for brown rot resistance in fruits. Several genotypes showed similar resistance as 'Bolinha', the standard Brazilian cultivar for resistance. The heritability of brown rot resistance in fruits (diameter of the lesion and sporulation), was medium. Parental selection based on phenotype, enables a medium genetic advance for brown rot resistance. The selections Conserva 947 and Conserva 1600 were the parents with higher brown rot resistance (similar to 'Bolinha'), with the potential of passing this trait to their offspring. @ International Society for Horticultural Science.
650 $aPRUNUS PERSICA
653 $aBrazilian genotypes
653 $aGenetic resistance
653 $aGenetic variability
653 $aMonilinia fruticola
700 1 $aSCARIOTTO, S.
700 1 $aRASEIRA, M.C.B.
700 1 $aUENO, B.
773 $tActa Horticulturae, February 2021, N°1304, p. 339-346. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.47
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