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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
20/07/2017 |
Actualizado : |
01/08/2017 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
GRILLE, L.; VARELA,C.; VARELA, F.; HIRIGOYEN, D. |
Afiliación : |
LUCIA GRILLE, Departamento de Ciencia y Tecnología de la Lehce, Facultad de Veterinaria, UdelaR, Uruguay.; CAROLINA VARELA, Br en la carrera Dr. en Ciencias Veterinarias, Facultad de Veterinaria, UdelaR, Uruguay.; FLORENCIA VARELA, Br en la carrera Dr. en Ciencias Veterinarias, Facultad de Veterinaria, UdelaR, Uruguay.; DARÍO JAVIER HIRIGOYEN TREVIN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Departamento de Ciencia y Tecnología de la Lehce, Facultad de Veterinaria, UdelaR, Uruguay. |
Título : |
Capacidad coagulativa de la leche de cabra: diferencias entre razas y número de lactancias. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
In: Jornadas Uruguayas de Buiatría, 45., 2017, Paysandú, Uy., Matto, C.; Delpiazzo, R.(Ed.). Trabajos presentados. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2017. |
Páginas : |
p.197-200. |
Idioma : |
Español |
Palabras claves : |
CAPACIDAD COAGULATIVA DE LA LECHE (CCL); RAZA PARDO APLINA; RAZA SAANEN; SISTEMA SEMI-EXTENSIVO. |
Thesagro : |
CABRAS; PRODUCCION LECHERA. |
Asunto categoría : |
L70 Ciencias veterinarias e higiene - Aspectos generales |
Marc : |
LEADER 00826naa a2200229 a 4500 001 1057390 005 2017-08-01 008 2017 bl uuuu u00u1 u #d 100 1 $aGRILLE, L. 245 $aCapacidad coagulativa de la leche de cabra$bdiferencias entre razas y número de lactancias. 260 $c2017 300 $ap.197-200. 650 $aCABRAS 650 $aPRODUCCION LECHERA 653 $aCAPACIDAD COAGULATIVA DE LA LECHE (CCL) 653 $aRAZA PARDO APLINA 653 $aRAZA SAANEN 653 $aSISTEMA SEMI-EXTENSIVO 700 1 $aVARELA,C. 700 1 $aVARELA, F. 700 1 $aHIRIGOYEN, D. 773 $tIn: Jornadas Uruguayas de Buiatría, 45., 2017, Paysandú, Uy., Matto, C.; Delpiazzo, R.(Ed.). Trabajos presentados. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2017.
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INIA La Estanzuela (LE) |
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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
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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
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