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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
09/02/2018 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
GANZABAL, A.; MONTOSSI, F. |
Afiliación : |
ANDRES RICARDO GANZABAL PLANINICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
El lanar en sistemas intensivos: avances obtenidos en nuevas alternativas para estos sistemas |
Complemento del título : |
II. Actualización de información tecnológica en producción animal |
Edición : |
2a. ed |
Fecha de publicación : |
1997 |
Fuente / Imprenta : |
In: RESTAINO, E.; INDARTE, E. (Eds.). Pasturas y Producción Animal en Areas de Ganadería Intensiva Montevideo (Uruguay): INIA, 1997. |
Páginas : |
p. 103-133 |
Serie : |
(INIA Serie Técnica ; 15) |
ISBN : |
9974-38-003-0 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Palabras claves : |
GANADERIA INTENSIVA; OVINOS; PASTURA SEMBRADA. |
Thesagro : |
ALIMENTACION DE LOS ANIMALES; CRIANZA INTENSIVA; ENSILAJE; EXPLOTACION AGRICOLA INTENSIVA; GANANCIA DE PESO; HENO; MEJORAMIENTO NUTRICIONAL; NUTRICION ANIMAL; OVEJA; OVINOS; PASTIZAL SEMBRADO; PIENSOS CONCENTRADOS; PRODUCCION DE CARNE; PRODUCCION DE LANA; RESIDUOS DE COSECHAS; SISTEMAS DE EXPLOTACION; SUPLEMENTOS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8314/1/111219220807115854-p.241-260.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/8343/1/111219220807114211-p.103-133.pdf
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Marc : |
LEADER 01274naa a2200421 a 4500 001 1006469 005 2018-02-09 008 1997 bl uuuu u00u1 u #d 020 $a9974-38-003-0 022 $a1688-9266 100 1 $aGANZABAL, A. 245 $aEl lanar en sistemas intensivos$bavances obtenidos en nuevas alternativas para estos sistemas 250 $a2a. ed 260 $c1997 300 $ap. 103-133 490 $a(INIA Serie Técnica ; 15) 650 $aALIMENTACION DE LOS ANIMALES 650 $aCRIANZA INTENSIVA 650 $aENSILAJE 650 $aEXPLOTACION AGRICOLA INTENSIVA 650 $aGANANCIA DE PESO 650 $aHENO 650 $aMEJORAMIENTO NUTRICIONAL 650 $aNUTRICION ANIMAL 650 $aOVEJA 650 $aOVINOS 650 $aPASTIZAL SEMBRADO 650 $aPIENSOS CONCENTRADOS 650 $aPRODUCCION DE CARNE 650 $aPRODUCCION DE LANA 650 $aRESIDUOS DE COSECHAS 650 $aSISTEMAS DE EXPLOTACION 650 $aSUPLEMENTOS 653 $aGANADERIA INTENSIVA 653 $aOVINOS 653 $aPASTURA SEMBRADA 700 1 $aMONTOSSI, F. 773 $tIn: RESTAINO, E.; INDARTE, E. (Eds.). Pasturas y Producción Animal en Areas de Ganadería Intensiva Montevideo (Uruguay): INIA, 1997.
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Registro original : |
INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
25/03/2021 |
Actualizado : |
25/03/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
DINI, M.; SCARIOTTO, S.; RASEIRA, M.C.B.; UENO, B. |
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. |
Título : |
Heritability and segregation of resistance to brown rot in peach fruits. [Conferencie paper]. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1304, p. 339-346. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.47 |
ISBN : |
978-94-62613-02-7 |
ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
DOI : |
10.17660/ActaHortic.2021.1304.47 |
Idioma : |
Inglés |
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 |
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 |
Palabras claves : |
Brazilian genotypes; Genetic resistance; Genetic variability; Monilinia fruticola. |
Thesagro : |
PRUNUS PERSICA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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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