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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 : |
21/02/2014 |
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Actualizado : |
28/07/2023 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
DE LA FUENTE, L.; BAJSA, N.; QUAGLIOTTO, L.; FABIANO, E.; PÉREZ, C.; ALTIER, N.; ARIAS, A. |
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Afiliación : |
L. DE LA FUENTE, Departamento de Bioquímica, IIBCE, Montevideo Facultad de Ciencias, Montevideo; N. BAJSA, Departamento de Bioquímica, IIBCE, Montevideo; L. QUAGLIOTTO, Departamento de Bioquímica, IIBCE, Montevideo; E. FABIANO, Departamento de Bioquímica, IIBCE, Montevideo; C. PÉREZ, Facultad de Agronomía, Paysandú; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; A. ARIAS, Departamento de Bioquímica, IIBCE, Montevideo. |
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Título : |
Interactions among Rhizobia and biocontrol agents in forage legumes. |
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Complemento del título : |
Proceedings of the 12 th International Congress on Nitrogen Fixation, Foz do Iguaçu, Paraná, Brazil, September 12?17, 1999. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
In: Pedrosa, F.O., Hungria, M., Yates, G., Newton, W.E. (eds). Nitrogen Fixation: From Molecules to Crop Productivity. Current Plant Science and Biotechnology in Agriculture, vol 38. Springer, Dordrecht. p. 552. https://doi.org/10.1007/0-306-47615-0_311 |
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DOI : |
10.1007/0-306-47615-0_311 |
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Idioma : |
Inglés |
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Notas : |
This work was partially supported by PEDECIBA, The European Union, and CSIC. |
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Contenido : |
Forage legumes play an important role in the agriculture of Uruguay as a major source of high quality feed for livestock. Their nitrogen fixation capability in symbiotic association with rhizobia confers them a beneficial carryover effect in crop rotation. Nevertheless, important losses in pasture
production are due to soilborne fungal pathogens (Altier 1996). The utilization of rhizospheric fluorescent pseudomonads as biocontrol agents is a feasible alternative to solve this problem. © 2002 Kluwer Academic Publishers. |
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Palabras claves : |
Biocontrol Agent; Forage Legume; Rhizoctonia Solani. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 01486nam a2200241 a 4500
001 1010795
005 2023-07-28
008 2002 bl uuuu u01u1 u #d
024 7 $a10.1007/0-306-47615-0_311$2DOI
100 1 $aDE LA FUENTE, L.
245 $aInteractions among Rhizobia and biocontrol agents in forage legumes.$h[electronic resource]
260 $aIn: Pedrosa, F.O., Hungria, M., Yates, G., Newton, W.E. (eds). Nitrogen Fixation: From Molecules to Crop Productivity. Current Plant Science and Biotechnology in Agriculture, vol 38. Springer, Dordrecht. p. 552. https://doi.org/10.1007/0-306-47615-0_311$c1007
500 $aThis work was partially supported by PEDECIBA, The European Union, and CSIC.
520 $aForage legumes play an important role in the agriculture of Uruguay as a major source of high quality feed for livestock. Their nitrogen fixation capability in symbiotic association with rhizobia confers them a beneficial carryover effect in crop rotation. Nevertheless, important losses in pasture production are due to soilborne fungal pathogens (Altier 1996). The utilization of rhizospheric fluorescent pseudomonads as biocontrol agents is a feasible alternative to solve this problem. © 2002 Kluwer Academic Publishers.
653 $aBiocontrol Agent
653 $aForage Legume
653 $aRhizoctonia Solani
700 1 $aBAJSA, N.
700 1 $aQUAGLIOTTO, L.
700 1 $aFABIANO, E.
700 1 $aPÉREZ, C.
700 1 $aALTIER, N.
700 1 $aARIAS, A.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
02/12/2019 |
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Actualizado : |
02/12/2019 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
BALMELLI, G.; SIMETO, S.; CASTILLO, A.; GASPARRI, P.; CABRERA, D.; AGUILAR, I.; QUEZADA, M.; DA SILVA, C.; GIORELLO, F. |
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Afiliación : |
GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PILAR GASPARRI; CARLOS DANILO CABRERA BOLOGNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIANELA QUEZADA; CECILIA DA SILVA; FACUNDO GIORELLO. |
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Título : |
Breeding for resistance to Teratosphaeria nubilosa on Eucalyptus globulus. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts. |
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Páginas : |
p. 173 |
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Idioma : |
Inglés |
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Contenido : |
The devastating damage caused by Teratosphaeria nubilosa in plantations of Eucalyptus globulus is forcing the replacement of this species in Uruguay. As there is no local availability of resistant genotypes, INIA reoriented its Tree Breeding Plan to the specific aim of developing clones with good performance against this disease. Genetic variation in disease resistance (% defoliation) and precocity of phase change (% of adult foliage) at 14 and 21 months of age was analyzed in five progeny tests (comprising 87 full-sib families) naturally infected by T. nubilosa in Southeastern Uruguay. The narrow-sense individual tree heritability for disease severity was low or moderate (0.05 at 14 months and 0.15 at 21 months) and was moderate to high (0.21 at 14 months and 0.38 at 21 months) for precocity of phase change. The genotype x environment interaction for disease severity and precocity of phase change was moderate at 14 months (Type B rg = 0.56 and 0.67, respectively) and low at 21 months (Type B rg = 0.90 and 0.86, respectively). Based on these parameters, the main selection criterion currently used, both in the selection of parents for controlled pollination and candidates for cloning, is the proportion of adult foliage at 21 months. Currently, the capture and multiplication of clones is underway, both from intraspecific crosses and from interspecific crosses with E. grandis, and the incorporation of Genomic Selection is in process through the development and validation of selection models for the characteristics of interest. MenosThe devastating damage caused by Teratosphaeria nubilosa in plantations of Eucalyptus globulus is forcing the replacement of this species in Uruguay. As there is no local availability of resistant genotypes, INIA reoriented its Tree Breeding Plan to the specific aim of developing clones with good performance against this disease. Genetic variation in disease resistance (% defoliation) and precocity of phase change (% of adult foliage) at 14 and 21 months of age was analyzed in five progeny tests (comprising 87 full-sib families) naturally infected by T. nubilosa in Southeastern Uruguay. The narrow-sense individual tree heritability for disease severity was low or moderate (0.05 at 14 months and 0.15 at 21 months) and was moderate to high (0.21 at 14 months and 0.38 at 21 months) for precocity of phase change. The genotype x environment interaction for disease severity and precocity of phase change was moderate at 14 months (Type B rg = 0.56 and 0.67, respectively) and low at 21 months (Type B rg = 0.90 and 0.86, respectively). Based on these parameters, the main selection criterion currently used, both in the selection of parents for controlled pollination and candidates for cloning, is the proportion of adult foliage at 21 months. Currently, the capture and multiplication of clones is underway, both from intraspecific crosses and from interspecific crosses with E. grandis, and the incorporation of Genomic Selection is in process through the development and validation of sel... Presentar Todo |
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Thesagro : |
EUCALIPTUS GLOBULUS. |
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Asunto categoría : |
K70 Daños al bosque y protección forestal |
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Marc : |
LEADER 02372nam a2200229 a 4500
001 1060489
005 2019-12-02
008 2019 bl uuuu u01u1 u #d
100 1 $aBALMELLI, G.
245 $aBreeding for resistance to Teratosphaeria nubilosa on Eucalyptus globulus.$h[electronic resource]
260 $aIn: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts.$c2019
300 $ap. 173
520 $aThe devastating damage caused by Teratosphaeria nubilosa in plantations of Eucalyptus globulus is forcing the replacement of this species in Uruguay. As there is no local availability of resistant genotypes, INIA reoriented its Tree Breeding Plan to the specific aim of developing clones with good performance against this disease. Genetic variation in disease resistance (% defoliation) and precocity of phase change (% of adult foliage) at 14 and 21 months of age was analyzed in five progeny tests (comprising 87 full-sib families) naturally infected by T. nubilosa in Southeastern Uruguay. The narrow-sense individual tree heritability for disease severity was low or moderate (0.05 at 14 months and 0.15 at 21 months) and was moderate to high (0.21 at 14 months and 0.38 at 21 months) for precocity of phase change. The genotype x environment interaction for disease severity and precocity of phase change was moderate at 14 months (Type B rg = 0.56 and 0.67, respectively) and low at 21 months (Type B rg = 0.90 and 0.86, respectively). Based on these parameters, the main selection criterion currently used, both in the selection of parents for controlled pollination and candidates for cloning, is the proportion of adult foliage at 21 months. Currently, the capture and multiplication of clones is underway, both from intraspecific crosses and from interspecific crosses with E. grandis, and the incorporation of Genomic Selection is in process through the development and validation of selection models for the characteristics of interest.
650 $aEUCALIPTUS GLOBULUS
700 1 $aSIMETO, S.
700 1 $aCASTILLO, A.
700 1 $aGASPARRI, P.
700 1 $aCABRERA, D.
700 1 $aAGUILAR, I.
700 1 $aQUEZADA, M.
700 1 $aDA SILVA, C.
700 1 $aGIORELLO, F.
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