| |
|
|
| Registros recuperados : 141 | |
| 41. |  | CONDON, F.; REYNO, R.; CARDOZO, G.; JAURENA, M. Evidencias de interacción genotipo x ambiente en poblaciones de Bromus auleticus Trinius (ex Nees). In: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 24, 2017, Tacuarembó, Uruguay; Ayala, W.; Boggiano, P.; Álvarez, O.; eds. Bioma campos : Retomando un camino de oportunidades para una producción ganadera sustentable. Memorias. Tacuarembó (Uruguay): Grupo Campos, 2017. p. 91-95 La paginación electrónica difiere de la versión papel, paginación papel: p.91-93.| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
|    |
| 42. | | JAURENA, M.; GIORELLO, D.; CRUZ, P.; LEMAIRE, G.; NABINGER, C. Medium term effects of water availability and N-P fertilization interactions on the productivity and composition of natural grasslands of Uruguay. In: JOINT MEETING OF THE MOUNTAIN PASTURES, MEDITERRANEAN FORAGE RESOURCES AND MOUNTAIN CHEESE NETWORKS, 2014, Clermont-Ferrand, FR. Forage resources and ecosystem services provided by mountain and mediterranean grasslands and rangelands: proceedings. Zaragoza: CIHEAM/INRA/FAO/VetAgro Sup Clermont-Ferrand/Montpellier SupAgro, 2014. p. 167-171. (Optiones Méditerranéennes, Series A: Mediterranean Seminars, 109)| Biblioteca(s): INIA La Estanzuela. |
|  |
| 44. | | CARDOZO, G.; MICHELINI, D.; JAURENA, M.; LATTANZI, F. Incremento en el contenido de fósforo por fertilización fosfatada en pastizales del Río de la Plata, metaanálisis. In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO, 2019. p. 127. Trabajo originalmente publicado en: Cardozo, G.; Michelini, D.; Jaurena, M.; Lattanzi, F. 2018. Congreso AUPA, 6º. Incremento en el contenido de fósforo por la fertilización fosfatada n pastizales del Río de la Plata, metaanálisis....| Biblioteca(s): INIA Treinta y Tres. |
| |
| 45. | | CARDOZO, G.; MICHELINI, D.; JAURENA, M.; LATTANZI, F. Incremento en el contenido de fósforo por la fertilización fosfatada en pastizales del Río de la Plata, metaanálisis. [Resumen]. En: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Tacuarembó: AUPA, 2018. p. 69| Biblioteca(s): INIA Treinta y Tres. |
| |
| 51. | | BARBOSA, M.R.; JAURENA, M.; DURANTE, M.; SCHILD, C. Relación entre nitrógeno y fósforo en el forraje del campo natural en dos ambientes contrastantes. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.149-151. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1)| Biblioteca(s): INIA Las Brujas. |
| |
| 54. | | DE BARBIERI, I.; JAURENA, M.; RAMOS, Z.; MONTOSSI, F. A strategic utilization of Lotus uliginosus improves sheep superfine wool production of native grasslands based systems. In: Baumont, R.; Silberberg, M.; Cassar-Malek, I. (eds.). International Symposium on the Nutrition of Herbivores, 10., 2-6 September, Clermont-Ferrand, France. Proceedings. Herbivore nutrition supporting sustainable intensification and agro-ecological approaches, 2018. DOI: https://doi.org/10.1017/S2040470018000146 p. 534 Session 5: Feed resources and sustainable diets. E-mail: idebarbieri@inia.org.uy| Biblioteca(s): INIA Tacuarembó. |
| |
| 57. | | JAURENA, M.; MICHELINI, D.; PEREZ GOMAR, E.; GIORELLO, D. Utilization of the TDR technique for soil water content estimations in basaltic natural grasslands of Uruguay. In: INTERNATIONAL SOIL TILLAGE RESEARCH ORGANIZATION. 19., SOCIEDAD URUGUAYA DE CIENCIA DEL SUELO, 4., 2012, Montevideo, UY. Poster presentation: 273. Montevideo, UY: ISTRO, 2012.| Biblioteca(s): INIA La Estanzuela. |
| |
| 59. | | SCHILD, C.; ALBORNOZ, A.; DIAZ, S.; SILVEIRA, J.; RIET-CORREA, F.; JAURENA, M. Condición corporal de vacas primíparas en función de la estructura del campo natural y la concentración de fósforo en el suelo. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 79| Biblioteca(s): INIA Tacuarembó. |
| |
| 60. | | JAURENA, M.; SALVO, L.; TERRA, J.A.; AYALA, W.; BARRIOS, E.; LEZAMA, F. Cambios en el largo plazo de características de suelo y vegetación de mejoramientos de campo natural. ln: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 22, 2008, Minas, Uruguay Ayala, W.; Lezama, F.; Barrios, E.; Bemhaja, M.; Saravia, H.; Formoso, D.; Boggiano, P., ed. Bioma campos : Innovando para mantener su sustentabilidad y competitividad. Memorias. Minas (Uruguay): Grupo Campos, 2008.| Biblioteca(s): INIA Treinta y Tres. |
| |
| Registros recuperados : 141 | |
|
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
|
Fecha actual : |
24/03/2017 |
|
Actualizado : |
26/01/2024 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
CONDON, F.; JAURENA, M.; REYNO, R.; OTAÑO, C.; LATTANZI, F. |
|
Afiliación : |
FEDERICO CONDON PRIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN ALEJANDRO JAURENA BARRIOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS ALBERTO OTAÑO LUNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO A. LATTANZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Spatial analysis of genetic diversity in a comprehensive collection of the native grass Bromus auleticus Trinius (ex Nees) in Uruguay. |
|
Fecha de publicación : |
2017 |
|
Fuente / Imprenta : |
Grass and Forage Science, 2017, Volume 72, Issue 4, pages 723-733. DOI: https://doi.org/10.1111/gfs.12275 |
|
ISSN : |
0142-5242 |
|
DOI : |
10.1111/gfs.12275 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Version of record online: 5 January 2017 // Manuscript Revised: 23 October 2016 // Manuscript Received: 29 December 2015 |
|
Contenido : |
ABSTRACT.
Bromus auleticus Trinius (ex Nees) is a perennial allogamous C3 grass native to the Campos grasslands. It has potential to play a key role in restoration of both abandoned agricultural and overgrazed lands. We aim to reveal the existence of local adaptation and to assess whether phenotypes could be differentiated in relation to their ecogeographic region of origin. Previous reports estimated significant levels of variability among and within populations, but as yet there is no evidence of local adaptation and phenotypic relations with ecogeographic regions for this species. Indeed, there is a lack of knowledge about the spatial distribution of diversity, which limits the possibilities of using B. auleticus in ecological restoration and plant breeding. A comprehensive collection of 82 accessions of B. auleticus from eight ecogeographic regions within Uruguay was used to characterize diversity by measuring phenologic, morphologic, productive and reproductive traits. We found high diversity among B. auleticus accessions, and the spatial distribution of this diversity follows a pattern accounted by ecogeographic regions to a large extent. Our results also indicate large genotype × environment interaction, confirming local adaptation. Phenotypic values permitted, with a 3.7% error rate, discrimination of accessions according to their ecogeographic region of origin, suggesting the existence of differentiated ecotypes. We consider that the diversity observed should be conserved and used for breeding cultivars of this species and for the restoration of degraded grasslands by considering ecogeographic regions when selecting seed sources.
© 2017 John Wiley & Sons Ltd. MenosABSTRACT.
Bromus auleticus Trinius (ex Nees) is a perennial allogamous C3 grass native to the Campos grasslands. It has potential to play a key role in restoration of both abandoned agricultural and overgrazed lands. We aim to reveal the existence of local adaptation and to assess whether phenotypes could be differentiated in relation to their ecogeographic region of origin. Previous reports estimated significant levels of variability among and within populations, but as yet there is no evidence of local adaptation and phenotypic relations with ecogeographic regions for this species. Indeed, there is a lack of knowledge about the spatial distribution of diversity, which limits the possibilities of using B. auleticus in ecological restoration and plant breeding. A comprehensive collection of 82 accessions of B. auleticus from eight ecogeographic regions within Uruguay was used to characterize diversity by measuring phenologic, morphologic, productive and reproductive traits. We found high diversity among B. auleticus accessions, and the spatial distribution of this diversity follows a pattern accounted by ecogeographic regions to a large extent. Our results also indicate large genotype × environment interaction, confirming local adaptation. Phenotypic values permitted, with a 3.7% error rate, discrimination of accessions according to their ecogeographic region of origin, suggesting the existence of differentiated ecotypes. We consider that the diversity observed should be co... Presentar Todo |
|
Palabras claves : |
FORAGE GENETIC RESOURCES; GEOGRAPHIC DIVERSITY ANALYSIS; LOCAL ADAPTATION. |
|
Thesagro : |
BROMUS AULETICUS; PASTURAS. |
|
Asunto categoría : |
--
A50 Investigación agraria |
|
Marc : |
LEADER 02692naa a2200265 a 4500
001 1057425
005 2024-01-26
008 2017 bl uuuu u00u1 u #d
022 $a0142-5242
024 7 $a10.1111/gfs.12275$2DOI
100 1 $aCONDON, F.
245 $aSpatial analysis of genetic diversity in a comprehensive collection of the native grass Bromus auleticus Trinius (ex Nees) in Uruguay.$h[electronic resource]
260 $c2017
500 $aArticle history: Version of record online: 5 January 2017 // Manuscript Revised: 23 October 2016 // Manuscript Received: 29 December 2015
520 $aABSTRACT. Bromus auleticus Trinius (ex Nees) is a perennial allogamous C3 grass native to the Campos grasslands. It has potential to play a key role in restoration of both abandoned agricultural and overgrazed lands. We aim to reveal the existence of local adaptation and to assess whether phenotypes could be differentiated in relation to their ecogeographic region of origin. Previous reports estimated significant levels of variability among and within populations, but as yet there is no evidence of local adaptation and phenotypic relations with ecogeographic regions for this species. Indeed, there is a lack of knowledge about the spatial distribution of diversity, which limits the possibilities of using B. auleticus in ecological restoration and plant breeding. A comprehensive collection of 82 accessions of B. auleticus from eight ecogeographic regions within Uruguay was used to characterize diversity by measuring phenologic, morphologic, productive and reproductive traits. We found high diversity among B. auleticus accessions, and the spatial distribution of this diversity follows a pattern accounted by ecogeographic regions to a large extent. Our results also indicate large genotype × environment interaction, confirming local adaptation. Phenotypic values permitted, with a 3.7% error rate, discrimination of accessions according to their ecogeographic region of origin, suggesting the existence of differentiated ecotypes. We consider that the diversity observed should be conserved and used for breeding cultivars of this species and for the restoration of degraded grasslands by considering ecogeographic regions when selecting seed sources. © 2017 John Wiley & Sons Ltd.
650 $aBROMUS AULETICUS
650 $aPASTURAS
653 $aFORAGE GENETIC RESOURCES
653 $aGEOGRAPHIC DIVERSITY ANALYSIS
653 $aLOCAL ADAPTATION
700 1 $aJAURENA, M.
700 1 $aREYNO, R.
700 1 $aOTAÑO, C.
700 1 $aLATTANZI, F.
773 $tGrass and Forage Science, 2017, Volume 72, Issue 4, pages 723-733. DOI: https://doi.org/10.1111/gfs.12275
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! |
|
|
