| |
|
|
| Registros recuperados : 38 | |
| 21. |  | BERNASCHINA, Y.; ALANIZ, S.; LEONI, C. Validación de escalas de severidad para evaluar infecciones latentes de Repilo del olivo (Fusicladium oleagineum) en hojas desprendidas. In: JORNADA NACIONAL DE FITOPATOLOGÍA, 3; JORNADA NACIONAL DE PROTECCIÓN VEGETAL, 1., 3 SETIEMBRE 2015, MONTEVIDEO, URUGUAY. Libro de Resúmenes. Montevideo (Uruguay) : SUFIT, 2015. p. 15 Financiamiento: Beca ANII de Maestría, INIA Proyecto FR-13 “Comportamiento agronómico de variedades de olivo y desarrollo de técnicas de cultivo aplicables a condiciones agroecológicas de Uruguay”.| Biblioteca(s): INIA Las Brujas. |
|    |
| 32. | | GARAT, M.F.; DÍAZ, M.V.; ALANIZ, S.; DE AURREOCOECHEA, I.; MONDINO, P.; VERO, S. Estrategias para el manejo integrado de enfermedades en postcosecha de manzana. Parte I: Caracterización de los patógenos ln: Congreso Nacional de Horticultura, 9.; Simposio de Producción y Comercialización de Manzana, 2003, Montevideo, Uruguay Resúmenes. Montevideo (Uruguay): SUHINIA, 2003. p. 82 Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, Uruguay| Biblioteca(s): INIA Las Brujas. |
| |
| 33. | | GARAT, M.F.; DÍAZ, M.V.; ALANIZ, S.; DE AURREOCOECHEA, I.; MONDINO, P.; PIANZZOLA, M.J.; VERO, S. Estrategias para el manejo integrado de enfermedades en postcosecha de manzana. Parte II: Estudio de antagonistas ln: Congreso Nacional de Horticultura, 9.; Simposio de Producción y Comercialización de Manzana, 2003, Montevideo, Uruguay Resúmenes. Montevideo (Uruguay): SUHINIA, 2003. p. 83 Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, Uruguay| Biblioteca(s): INIA Las Brujas. |
| |
| 35. | | MALVAREZ, G.; MONDINO, P.; RODRÍGUEZ, A.; AGUILAR, M.; SILVERA, E.; PIEDRA BUENA, A.; ALANIZ, S.; SILVEIRA, A.C.; COTÉ, M.J. Identificación de las especies de Monilinia spp. causantes de la podredumbre morena del duraznero a partir de aislamientos obtenidos de frutos enfermos y mediante la utilización de PCR con el uso de primers específicos. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR)/ Facultad de Agronomía. Resultados experimentales en protección vegetal en frutales. Canelones (UY): INIA, 2001. p. 53-56. (INIA Serie Actividades de Difusión; 272) Proyecto financiado por la Comisión Sectorial de Investigación Científica (CSIC).| Biblioteca(s): INIA Las Brujas. |
| |
| 36. | | NUÑEZ, S.; SCATONI, I.; ALANIZ, S.; CABRERA, C.; FONTÁN, G.; GREMMINGER, H.; GUELVENZU, R.; MUJICA, V.; PÉREZ, M.; ROLDÓS, D.; VILLARINO, A.; ZAMARRIPA, C.; MERINO, N.; CARBONE, F.; BUSCHIAZZO, M.; ZEBALLOS, R. Manejo de plagas en producción integrada de frutas, evaluación de la temporada 2000-2001. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR)/ Facultad de Agronomía. Resultados experimentales en protección vegetal en frutales. Canelones (UY): INIA, 2001. p. 1-10. (INIA Serie Actividades de Difusión; 272) Trabajo realizado en el marco del Programa de Producción Integrada de Frutas, financiado por GTZ.| Biblioteca(s): INIA Las Brujas. |
| |
| Registros recuperados : 38 | |
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha actual : |
25/02/2021 |
|
Actualizado : |
25/02/2021 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
DINI, M.; RASEIRA, M. DO C. B.; SCARIOTTO, S.; MARCHI, P. M.; MELLO-FARIAS, P. |
|
Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidade Federal de Pelotas, Capão do Leão/RS, Brazil; M.C.B. RASEIRA, Embrapa Clima Temperado, Pelotas, Rio Grande do Sul, Brazil; S. SCARIOTTO, Universidade Tecnológica Federal do Paraná, Pato Branco, Paraná, Brazil; P.M. MARCHI, Universidade Federal de Pelotas, Capão do Leão/RS, Brazil; P. MELLO-FARIAS, Universidade Federal de Pelotas, Capão do Leão/RS, Brazil. |
|
Título : |
Peach phenological characters: heritability, maternal effect and correlation with brown rot. |
|
Fecha de publicación : |
2021 |
|
Fuente / Imprenta : |
Genetics and Molecular Research, 2021, Volume 20, Issue 1, Article number gmr18684, Pages 1-12. OPEN ACCESS. DOI: https://doi.org/10.4238/gmr18684 |
|
ISSN : |
1676-5680 |
|
DOI : |
10.4238/gmr18684 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received November 19, 2020; Accepted December 15, 2020; Published January 31, 2021.
This study was partially funded by the Agencia Nacional de Investigación e Innovación -Uruguay (ANII) in the first year and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brazil (CAPES) in the second and third yeasr. The authors thank Embrapa Clima Temperado and all its staff, especially Everton Pederzolli and Gilberto Kuhn for their assistance in the experiments. |
|
Contenido : |
ABSTRACT.
Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the Southern states, and the harvest period was restricted to 15 days. Currently, mainly due to peach breeding programs, it is cultivated in subtropical areas and even in high altitude tropical areas, with a harvest period of over 100 days. Knowledge of genetic, phenotypic and environmental parameters that influence characters of economic importance is crucial for guiding breeding programs. The objectives of this study were to estimate the heritability of phenological characters, to evaluate their distribution within populations, to test the possible existence of maternal effect and to evaluate the relationship of these traits with brown rot incidence (Monilinia fructicola). The study was performed in Pelotas, RS, Brazil during 2015-2016 to 2017-2018 seasons. Sixteen first generation (F1) progenies were evaluated, 10 of them being reciprocal crosses. All genotypes were cultivated in the same area, under the same cultural practices (without fungicide application). Full bloom was considered when more than 50% of flowers were open, and the harvest, when more than 10 fruits reached commercial maturity, the fruit development period being calculated by the difference between full bloom and harvest dates. Brown rot incidence was estimated by the percentage of fruits with symptoms. Broad-sense heritability estimates for full bloom date, harvest date, and fruit development period were high (95 to 98%), and narrow-sense heritabilities were medium to high (65 to 72%). A segregation study of these traits suggests a maternal effect on their heritability, mainly for full bloom and harvest date. The three phenological characters were significantly correlated, and only harvest date had a negative and significant correlation (-0.12) with brown rot incidence. © FUNPEC-RP. MenosABSTRACT.
Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the Southern states, and the harvest period was restricted to 15 days. Currently, mainly due to peach breeding programs, it is cultivated in subtropical areas and even in high altitude tropical areas, with a harvest period of over 100 days. Knowledge of genetic, phenotypic and environmental parameters that influence characters of economic importance is crucial for guiding breeding programs. The objectives of this study were to estimate the heritability of phenological characters, to evaluate their distribution within populations, to test the possible existence of maternal effect and to evaluate the relationship of these traits with brown rot incidence (Monilinia fructicola). The study was performed in Pelotas, RS, Brazil during 2015-2016 to 2017-2018 seasons. Sixteen first generation (F1) progenies were evaluated, 10 of them being reciprocal crosses. All genotypes were cultivated in the same area, under the same cultural practices (without fungicide application). Full bloom was considered when more than 50% of flowers were open, and the harvest, when more than 10 fruits reached commercial maturity, the fruit development period being calculated by the difference between full bloom and harvest dates. Brown rot incidence was estimated by the percentage of fruits with symptom... Presentar Todo |
|
Palabras claves : |
Monilinia fructicola; Progeny segregation. |
|
Thesagro : |
PRUNUS PERSICA. |
|
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15063/1/Dini-et-al.-Peach-phenological-characters-GMR-2021.pdf
https://www.geneticsmr.com/sites/default/files/articles/year2021/vol20-1/pdf/gmr18684_-_peach-phenological-characters-heritability-maternal-effect-and-correlation-brown-rot.pdf
|
|
Marc : |
LEADER 03283naa a2200241 a 4500
001 1061761
005 2021-02-25
008 2021 bl uuuu u00u1 u #d
022 $a1676-5680
024 7 $a10.4238/gmr18684$2DOI
100 1 $aDINI, M.
245 $aPeach phenological characters$bheritability, maternal effect and correlation with brown rot.$h[electronic resource]
260 $c2021
500 $aArticle history: Received November 19, 2020; Accepted December 15, 2020; Published January 31, 2021. This study was partially funded by the Agencia Nacional de Investigación e Innovación -Uruguay (ANII) in the first year and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brazil (CAPES) in the second and third yeasr. The authors thank Embrapa Clima Temperado and all its staff, especially Everton Pederzolli and Gilberto Kuhn for their assistance in the experiments.
520 $aABSTRACT. Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the Southern states, and the harvest period was restricted to 15 days. Currently, mainly due to peach breeding programs, it is cultivated in subtropical areas and even in high altitude tropical areas, with a harvest period of over 100 days. Knowledge of genetic, phenotypic and environmental parameters that influence characters of economic importance is crucial for guiding breeding programs. The objectives of this study were to estimate the heritability of phenological characters, to evaluate their distribution within populations, to test the possible existence of maternal effect and to evaluate the relationship of these traits with brown rot incidence (Monilinia fructicola). The study was performed in Pelotas, RS, Brazil during 2015-2016 to 2017-2018 seasons. Sixteen first generation (F1) progenies were evaluated, 10 of them being reciprocal crosses. All genotypes were cultivated in the same area, under the same cultural practices (without fungicide application). Full bloom was considered when more than 50% of flowers were open, and the harvest, when more than 10 fruits reached commercial maturity, the fruit development period being calculated by the difference between full bloom and harvest dates. Brown rot incidence was estimated by the percentage of fruits with symptoms. Broad-sense heritability estimates for full bloom date, harvest date, and fruit development period were high (95 to 98%), and narrow-sense heritabilities were medium to high (65 to 72%). A segregation study of these traits suggests a maternal effect on their heritability, mainly for full bloom and harvest date. The three phenological characters were significantly correlated, and only harvest date had a negative and significant correlation (-0.12) with brown rot incidence. © FUNPEC-RP.
650 $aPRUNUS PERSICA
653 $aMonilinia fructicola
653 $aProgeny segregation
700 1 $aRASEIRA, M. DO C. B.
700 1 $aSCARIOTTO, S.
700 1 $aMARCHI, P. M.
700 1 $aMELLO-FARIAS, P.
773 $tGenetics and Molecular Research, 2021, Volume 20, Issue 1, Article number gmr18684, Pages 1-12. OPEN ACCESS. DOI: https://doi.org/10.4238/gmr18684
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
