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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 : |
19/09/2014 |
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Actualizado : |
30/09/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DALLA RIZZA, M.; REAL, D.; REYNO, R.; QUESENBERRY, K |
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Afiliación : |
MARCO DALLA RIZZA VILARO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; DANIEL REAL FERREIRO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; RAFAEL ALEJANDRO REYNO PODESTA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Breeding system of the aerial flowers in an amphicarpic clover species: Trifolium polymorphum |
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Fecha de publicación : |
2007 |
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Fuente / Imprenta : |
Crop Science, 2007, v.: 47, no. 4, p. 1401 - 1406. |
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DOI : |
10.2135/cropsci2006.11.0744 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: Nov 24, 2006 // Published: July, 2007. |
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Contenido : |
Two perennial Trifolium, T. polymorphum Poir. and T. argentinense Speg., are American clovers unique within the genus for being amphicarpic. There is no consensus in the literature regarding the breeding system of the aerial flowers of T. polymorphum, therefore, the breeding system was studied. In 1997 T. polymorphum was collected in Uruguay and evaluated at INIA Tacuarembó. In 2001, 10 field patches were marked and in 2004, 20 plants per patch were characterized with simple sequence repeat markers. Patch J10 showed a particular molecular profile, therefore, 198 open-pollinated progenies freely visited by honeybees were studied. In 2005, at the University of Florida, Gainesville, different hand-pollination treatments were conducted within an accession from Paraguay. Trifolium polymorphum was able to cross-pollinate with all the known pollen donors molecularly marked that surrounded plants from patch J10 (30%), also with some nonmarked native ones from the vicinity (10%) as well as with itself (60%), when allowed to be visited by honeybees. However, when there are no pollinators, the selfing rate is minimal. The proposed classification for the breeding system is an allogamous, self-compatible species that benefits from pollinators to set seed. |
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Thesagro : |
TRIFOLIUM POLYMORPHUM. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01883naa a2200193 a 4500
001 1050399
005 2019-09-30
008 2007 bl uuuu u00u1 u #d
024 7 $a10.2135/cropsci2006.11.0744$2DOI
100 1 $aDALLA RIZZA, M.
245 $aBreeding system of the aerial flowers in an amphicarpic clover species$bTrifolium polymorphum
260 $c2007
500 $aArticle history: Received: Nov 24, 2006 // Published: July, 2007.
520 $aTwo perennial Trifolium, T. polymorphum Poir. and T. argentinense Speg., are American clovers unique within the genus for being amphicarpic. There is no consensus in the literature regarding the breeding system of the aerial flowers of T. polymorphum, therefore, the breeding system was studied. In 1997 T. polymorphum was collected in Uruguay and evaluated at INIA Tacuarembó. In 2001, 10 field patches were marked and in 2004, 20 plants per patch were characterized with simple sequence repeat markers. Patch J10 showed a particular molecular profile, therefore, 198 open-pollinated progenies freely visited by honeybees were studied. In 2005, at the University of Florida, Gainesville, different hand-pollination treatments were conducted within an accession from Paraguay. Trifolium polymorphum was able to cross-pollinate with all the known pollen donors molecularly marked that surrounded plants from patch J10 (30%), also with some nonmarked native ones from the vicinity (10%) as well as with itself (60%), when allowed to be visited by honeybees. However, when there are no pollinators, the selfing rate is minimal. The proposed classification for the breeding system is an allogamous, self-compatible species that benefits from pollinators to set seed.
650 $aTRIFOLIUM POLYMORPHUM
700 1 $aREAL, D.
700 1 $aREYNO, R.
700 1 $aQUESENBERRY, K
773 $tCrop Science, 2007$gv.: 47, no. 4, p. 1401 - 1406.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
02/03/2020 |
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Actualizado : |
02/03/2020 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
GAUNA, D.; OVIEDO, S.; VIAL, A.; PENA JUNIOR, M. A. G.; CAMPOS, S. K.; SZOSTAKE, J. |
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Afiliación : |
DIEGO GAUNA, Instituto Nacional de Tecnologia Agropecuaria, Argentina; SEBASTIAN OVIEDO ALCOBA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRA VIAL, Instituto Nacional de Investigaciones Agropecuarias, Chile; MARCOS ANTONIO GOMES PENA JÚNIOR, dEmpresa Brasileira de Pesquisa Agropecuária, Brazil; SILVIA KANA-DANI CAMPOS, dEmpresa Brasileira de Pesquisa Agropecuária, Brazil; JAVIER SZOSTAK, Instituto Paraguayo de Tecnología Agraria, Paraguay. |
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Título : |
Building foresight capabilities in agricultural scientific institutions of the Southern Cone: lessons from a learning-by doing-experience. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: FUTURES CONFERENCE, 20., 2019, Finland. Constructing social futures: sustainability, responsibility and power. Finland: University of Turku, 2019. p. 78-79. |
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Idioma : |
Portugués |
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Contenido : |
The emergence of new technologies, the conservation of biodiversity and genetic resources, the environmental consequences of current agriculture practices, the impacts of climate change, the gaps in 79 adoption of key technologies and the expansion of plant pest and diseases are all examples of current challenges of the food and agriculture system that requires a scientific, policy and future-oriented, regional approach. The Cooperative Program for the Development of Agricultural Technology in the Southern Cone (PROCISUR), integrated by the National Agricultural Research Institutions (NARIs) of the Southern Cone, conducted a foresight exercise to build capabilities on this discipline and to raise awareness about the usefulness of foresight approaches to policy makers. |
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Palabras claves : |
Desenvolvimento Sustentável; Produção Agrícola; Projeto de Pesquisa; Sistema de Alimentação. |
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Thesagro : |
POLITICAS PUBLICAS. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14229/1/Building-foresight-capabilities-in-agricultural-scientific-institutions-of-the.pdf
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Marc : |
LEADER 01647nam a2200229 a 4500
001 1060845
005 2020-03-02
008 2019 bl uuuu u01u1 u #d
100 1 $aGAUNA, D.
245 $aBuilding foresight capabilities in agricultural scientific institutions of the Southern Cone$blessons from a learning-by doing-experience.$h[electronic resource]
260 $aIn: FUTURES CONFERENCE, 20., 2019, Finland. Constructing social futures: sustainability, responsibility and power. Finland: University of Turku, 2019. p. 78-79.$c2019
520 $aThe emergence of new technologies, the conservation of biodiversity and genetic resources, the environmental consequences of current agriculture practices, the impacts of climate change, the gaps in 79 adoption of key technologies and the expansion of plant pest and diseases are all examples of current challenges of the food and agriculture system that requires a scientific, policy and future-oriented, regional approach. The Cooperative Program for the Development of Agricultural Technology in the Southern Cone (PROCISUR), integrated by the National Agricultural Research Institutions (NARIs) of the Southern Cone, conducted a foresight exercise to build capabilities on this discipline and to raise awareness about the usefulness of foresight approaches to policy makers.
650 $aPOLITICAS PUBLICAS
653 $aDesenvolvimento Sustentável
653 $aProdução Agrícola
653 $aProjeto de Pesquisa
653 $aSistema de Alimentação
700 1 $aOVIEDO, S.
700 1 $aVIAL, A.
700 1 $aPENA JUNIOR, M. A. G.
700 1 $aCAMPOS, S. K.
700 1 $aSZOSTAKE, J.
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INIA Las Brujas (LB) |
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