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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
08/10/2019 |
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Actualizado : |
02/12/2019 |
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Tipo de producción científica : |
Presentaciones Orales |
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Autor : |
BENNADJI, Z.; ALFONSO, M.; MELLO, S.; NUÑEZ, P. |
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Afiliación : |
ZOHRA BENNADJI SOUALHIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO FABIAN ALFONSO DEL PINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; STEFANI MELLO SOUZA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; PABLO TABARE NUÑEZ RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Participative tree domestication as a strategy for use and conservation of highvalue native forest species in Uruguay. |
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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. 507 |
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Idioma : |
Inglés |
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Contenido : |
As a traditional livestock country, Uruguay is still an emergent forestry country despite the commercial plantations boom of the nineteens, based on exotic fast growing species. There is a scarce experience on the conservation, domestication and breeding of native forest species in the country and this situation has a negative impact on the establishment of agroforestry systems and on the implementation of native forests conservation and restauration actions. The purpose of this work is to present the knowledge generated in participative tree domestication of high‐value native forest species in Uruguay as a
strategy for shortening the way and opening opportunities for: (i) the improved seed and seedling production, (ii) the forest species diversification, (iii) the small scale forestry establishment, (iv) the use/incorporation of high‐value native forest trees in livestock and agriculture activities and (v) the awareness on climate change impacts and it relationship with deforestation‐afforestation, land use and land restoration. |
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Palabras claves : |
DIVERSIFICACIÓN DE ESPECIES; NATIVE FOREST; URUGUAY. |
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Thesagro : |
FORESTACIÓN. |
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Asunto categoría : |
K10 Producción forestal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13466/1/Bennadji-2019-Participative.pdf
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Marc : |
LEADER 01876nam a2200205 a 4500
001 1060299
005 2019-12-02
008 2019 bl uuuu u01u1 u #d
100 1 $aBENNADJI, Z.
245 $aParticipative tree domestication as a strategy for use and conservation of highvalue native forest species in Uruguay.$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. 507
520 $aAs a traditional livestock country, Uruguay is still an emergent forestry country despite the commercial plantations boom of the nineteens, based on exotic fast growing species. There is a scarce experience on the conservation, domestication and breeding of native forest species in the country and this situation has a negative impact on the establishment of agroforestry systems and on the implementation of native forests conservation and restauration actions. The purpose of this work is to present the knowledge generated in participative tree domestication of high‐value native forest species in Uruguay as a strategy for shortening the way and opening opportunities for: (i) the improved seed and seedling production, (ii) the forest species diversification, (iii) the small scale forestry establishment, (iv) the use/incorporation of high‐value native forest trees in livestock and agriculture activities and (v) the awareness on climate change impacts and it relationship with deforestation‐afforestation, land use and land restoration.
650 $aFORESTACIÓN
653 $aDIVERSIFICACIÓN DE ESPECIES
653 $aNATIVE FOREST
653 $aURUGUAY
700 1 $aALFONSO, M.
700 1 $aMELLO, S.
700 1 $aNUÑEZ, P.
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Registro original : |
INIA Tacuarembó (TBO) |
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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
12/10/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - 1 |
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Autor : |
DO CANTO, J.; STUDER, B.; LUBBERSTEDT, T. |
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Afiliación : |
JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BRUNO STUDER, Forage Crop Genetics, Institute of Agricultural Sciences, ETH Zurich.; THOMAS LUBBERSTEDT, Department of Agronomy, Iowa State University. |
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Título : |
Overcoming self-incompatibility in grasses: a pathway to hybrid breeding. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Theor. Appl. Genet., 2016, no. 129, p. 1815-1829. |
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DOI : |
10.1007/s00122-016-2775-2 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 29 April 2016; Accepted: 24 August 2016; Published online: 30 August 2016. |
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Contenido : |
Allogamous grasses exhibit an effective twolocus gametophytic self-incompatibility (SI) system, limiting the range of breeding techniques applicable for cultivar
development. Current breeding methods based on populations are characterized by comparably low genetic gains for important traits such as biomass yield. To implement more efficient breeding schemes, the overall understanding of the SI system is crucial as are the mechanisms involved in the breakdown of SI. Self-fertile variants in outcrossing grasses have been studied, and the current level of knowledge includes approximate gene locations, linked molecular markers and first hypotheses on their mode of action. Environmental conditions increasing seed set upon selfpollination have also been described. Even though some strategies were proposed to take advantage of self-fertility, there have, so far, not been changes in the methods applied in cultivar development for allogamous grasses. In this review, we describe the current knowledge about self-fertility in allogamous grasses and outline strategies to incorporate this trait for implementation in synthetic and hybrid breeding schemes. |
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Palabras claves : |
GRASSES. |
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Thesagro : |
PASTURAS. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01776naa a2200193 a 4500
001 1028594
005 2018-10-12
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1007/s00122-016-2775-2$2DOI
100 1 $aDO CANTO, J.
245 $aOvercoming self-incompatibility in grasses$ba pathway to hybrid breeding.
260 $c2016
500 $aArticle history: Received: 29 April 2016; Accepted: 24 August 2016; Published online: 30 August 2016.
520 $aAllogamous grasses exhibit an effective twolocus gametophytic self-incompatibility (SI) system, limiting the range of breeding techniques applicable for cultivar development. Current breeding methods based on populations are characterized by comparably low genetic gains for important traits such as biomass yield. To implement more efficient breeding schemes, the overall understanding of the SI system is crucial as are the mechanisms involved in the breakdown of SI. Self-fertile variants in outcrossing grasses have been studied, and the current level of knowledge includes approximate gene locations, linked molecular markers and first hypotheses on their mode of action. Environmental conditions increasing seed set upon selfpollination have also been described. Even though some strategies were proposed to take advantage of self-fertility, there have, so far, not been changes in the methods applied in cultivar development for allogamous grasses. In this review, we describe the current knowledge about self-fertility in allogamous grasses and outline strategies to incorporate this trait for implementation in synthetic and hybrid breeding schemes.
650 $aPASTURAS
653 $aGRASSES
700 1 $aSTUDER, B.
700 1 $aLUBBERSTEDT, T.
773 $tTheor. Appl. Genet., 2016, no. 129, p. 1815-1829.
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