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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
27/11/2019 |
Actualizado : |
16/01/2020 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
REYNO, R.; DALLA RIZZA, M.; CASTILLO, A.; DO CANTO, J.; CONDON, F.; MENESES, L.; LATTANZI, F.; MONZA, J. |
Afiliación : |
RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CONDON PRIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUCÍA VALERIA MENESES MEDINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO A. LATTANZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidad de la República (UdelaR)/ Facultad de Agronomía. |
Título : |
Forage breeding strategies in Uruguay: facing new challenges. [Resumen] |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 220. |
Serie : |
(INIA Serie Técnica; 253) |
ISBN : |
e-ISBN 978-9974-38-437-8 |
ISSN : |
1688-9266 |
DOI : |
http://doi.org/10.35676/INIA/ST.253 |
Idioma : |
Inglés |
Contenido : |
Productivity and persistence of sown pastures remain the main demands of Uruguayans producers, immersed in a context of sustainable intensification of production systems, with adaptation to climate change. In INIA Uruguay we have developed a wide range of approaches to address these issues. The exploration of the productive potential of native species and the incorporation of vegetative structures that favor competition and persistence as rhizomes are examples of the works that have been carried out in such diverse species as Paspalum notatum, Bromus auleticus, Lotus corniculatus, and Tall Fescue. With the addition of some biotechnological tools, we have also been planned long-term research and interspecific hybridization, seeking to incorporate new and higher productivity vegetative structures into agricultural interest species. An additional venue is to investigate and to develop those microorganisms responsible for biological nitrogen fixation in legumes, and for alkaloids production for plant protection as fungal endophytes in grasses. In the case of the rhizobia, a novel strategy was developed to seek and to characterize new strains better adapted to our
environmental conditions. The same strategy is now being used for developing new alfalfa strains. Fungal endophytes (from the Epichloë genus) present in a Bromus auleticus germplasm collection are being descripted and characterized for the first time. This
presentation resumes different strategies of genetic improvement of forage plants using contrasting cases. First, the case of native species Paspalum notatum and Bromus auleticus where the breeding scheme transited collection, molecular and agronomic characterization, and selection of genotypes adapted. Secondly, interspecific hybridization between species with the aim of combining vegetative structure with reproductive strategies, and finally investigating and developing different microorganism related to the productivity and persistence of forage species. MenosProductivity and persistence of sown pastures remain the main demands of Uruguayans producers, immersed in a context of sustainable intensification of production systems, with adaptation to climate change. In INIA Uruguay we have developed a wide range of approaches to address these issues. The exploration of the productive potential of native species and the incorporation of vegetative structures that favor competition and persistence as rhizomes are examples of the works that have been carried out in such diverse species as Paspalum notatum, Bromus auleticus, Lotus corniculatus, and Tall Fescue. With the addition of some biotechnological tools, we have also been planned long-term research and interspecific hybridization, seeking to incorporate new and higher productivity vegetative structures into agricultural interest species. An additional venue is to investigate and to develop those microorganisms responsible for biological nitrogen fixation in legumes, and for alkaloids production for plant protection as fungal endophytes in grasses. In the case of the rhizobia, a novel strategy was developed to seek and to characterize new strains better adapted to our
environmental conditions. The same strategy is now being used for developing new alfalfa strains. Fungal endophytes (from the Epichloë genus) present in a Bromus auleticus germplasm collection are being descripted and characterized for the first time. This
presentation resumes different strategies of genetic improvement... Presentar Todo |
Palabras claves : |
PASTURE. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14003/1/st-253-2019p220.pdf
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Marc : |
LEADER 02909nam a2200241 a 4500 001 1060465 005 2020-01-16 008 2019 bl uuuu u01u1 u #d 022 $a1688-9266 024 7 $ahttp://doi.org/10.35676/INIA/ST.253$2DOI 100 1 $aREYNO, R. 245 $aForage breeding strategies in Uruguay$bfacing new challenges. [Resumen] 260 $aIn: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 220.$c2019 490 $a(INIA Serie Técnica; 253) 520 $aProductivity and persistence of sown pastures remain the main demands of Uruguayans producers, immersed in a context of sustainable intensification of production systems, with adaptation to climate change. In INIA Uruguay we have developed a wide range of approaches to address these issues. The exploration of the productive potential of native species and the incorporation of vegetative structures that favor competition and persistence as rhizomes are examples of the works that have been carried out in such diverse species as Paspalum notatum, Bromus auleticus, Lotus corniculatus, and Tall Fescue. With the addition of some biotechnological tools, we have also been planned long-term research and interspecific hybridization, seeking to incorporate new and higher productivity vegetative structures into agricultural interest species. An additional venue is to investigate and to develop those microorganisms responsible for biological nitrogen fixation in legumes, and for alkaloids production for plant protection as fungal endophytes in grasses. In the case of the rhizobia, a novel strategy was developed to seek and to characterize new strains better adapted to our environmental conditions. The same strategy is now being used for developing new alfalfa strains. Fungal endophytes (from the Epichloë genus) present in a Bromus auleticus germplasm collection are being descripted and characterized for the first time. This presentation resumes different strategies of genetic improvement of forage plants using contrasting cases. First, the case of native species Paspalum notatum and Bromus auleticus where the breeding scheme transited collection, molecular and agronomic characterization, and selection of genotypes adapted. Secondly, interspecific hybridization between species with the aim of combining vegetative structure with reproductive strategies, and finally investigating and developing different microorganism related to the productivity and persistence of forage species. 653 $aPASTURE 700 1 $aDALLA RIZZA, M. 700 1 $aCASTILLO, A. 700 1 $aDO CANTO, J. 700 1 $aCONDON, F. 700 1 $aMENESES, L. 700 1 $aLATTANZI, F. 700 1 $aMONZA, J.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha actual : |
21/02/2014 |
Actualizado : |
21/10/2019 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
VELAZCO, J.I.; ROVIRA, P.J. |
Afiliación : |
JOSE IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Análisis integrado de los experimentos. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
In: ROVIRA, P.J.; VELAZCO, J.I. (Eds). Suplementación de bovinos en pastoreo: autoconsumo. Montevideo (Uruguay): INIA, 2012. |
Páginas : |
p. 57-62 |
Serie : |
(INIA Serie Técnica; 199) |
ISBN : |
978-9974-38-343-2 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Notas : |
El análisis se refiere a los trabajos que componen la ST 199. |
Thesagro : |
BOVINOS; NOVILLOS; SUPLEMENTOS; URUGUAY. |
Asunto categoría : |
-- L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7541/1/ST-199-p.57-62.pdf
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Marc : |
LEADER 00709naa a2200229 a 4500 001 1009438 005 2019-10-21 008 2012 bl uuuu u00u1 u #d 020 $a978-9974-38-343-2 022 $a1688-9266 100 1 $aVELAZCO, J.I. 245 $aAnálisis integrado de los experimentos. 260 $c2012 300 $ap. 57-62 490 $a(INIA Serie Técnica; 199) 500 $aEl análisis se refiere a los trabajos que componen la ST 199. 650 $aBOVINOS 650 $aNOVILLOS 650 $aSUPLEMENTOS 650 $aURUGUAY 700 1 $aROVIRA, P.J. 773 $tIn: ROVIRA, P.J.; VELAZCO, J.I. (Eds). Suplementación de bovinos en pastoreo: autoconsumo. Montevideo (Uruguay): INIA, 2012.
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