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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
16/01/2020 |
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Actualizado : |
16/01/2020 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
ROSAS, J.E.; ESCOBAR, M.; MARTÍNEZ, S.; BLANCO, P.H.; PÉREZ DE VIDA, F.; QUERO, G.; GUTIERREZ, E.; BONNECARRERE, V. |
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Afiliación : |
JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAIA ESCOBAR BONORA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SEBASTIÁN MARTÍNEZ KOPP, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PEDRO HORACIO BLANCO BARRAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GASTÓN QUERO CORRALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS EMILIO GUTIERREZ ZAMIT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Quantitative resistance to magnaporthe oryzae revealed by sequental Gwas in advanced rice breeding populations. [Abstract] |
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Complemento del título : |
Biotecnología Vegetal. |
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Fecha de publicación : |
2019 |
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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. 131. |
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Serie : |
(INIA Serie Técnica; 253) |
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ISBN : |
e-ISBN 978-9974-38-437-8 |
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ISSN : |
1688-9266 |
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DOI : |
http://doi.org/10.35676/INIA/ST.253 |
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Idioma : |
Inglés |
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Contenido : |
Rice blast caused by Magnaporthe oryzae is a major rice disease worldwide. Despite the detailed knowledge on resistance genes available, little is known about how these genes interact with quantitative blast resistance loci and with the genetic background. |
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Palabras claves : |
Magnaporthe oryzae. |
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Thesagro : |
ARROZ. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14019/1/st-253-p131.pdf
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Marc : |
LEADER 01286nam a2200253 a 4500
001 1060625
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 $aROSAS, J.E.
245 $aQuantitative resistance to magnaporthe oryzae revealed by sequental Gwas in advanced rice breeding populations. [Abstract]$h[electronic resource]
260 $aIn: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 131.$c2019
490 $a(INIA Serie Técnica; 253)
520 $aRice blast caused by Magnaporthe oryzae is a major rice disease worldwide. Despite the detailed knowledge on resistance genes available, little is known about how these genes interact with quantitative blast resistance loci and with the genetic background.
650 $aARROZ
653 $aMagnaporthe oryzae
700 1 $aESCOBAR, M.
700 1 $aMARTÍNEZ, S.
700 1 $aBLANCO, P.H.
700 1 $aPÉREZ DE VIDA, F.
700 1 $aQUERO, G.
700 1 $aGUTIERREZ, E.
700 1 $aBONNECARRERE, V.
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INIA Las Brujas (LB) |
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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 actual : |
21/02/2014 |
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Actualizado : |
05/12/2018 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
SCHOLBERG, J. M. S.; DOGLIOTTI, S.; LEONI, C.; CHERR, C. M.; ZOTARELLI, L.; ROSSING, W. A. H. |
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Afiliación : |
JOHANNES M. S. SCHOLBERG, Biological Farming Systems, Wageningen University, The Netherlands; SANTIAGO DOGLIOTTI, Facultad de Agronomía, Universidad de la República, Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; COREY M. CHERR, Dept. of Plant Sciences, University of California, USA; LINCOLN ZOTARELLI, Agricultural and Biological Engineering Dept., University of Florida, USA; WALTER A. H. ROSSING, Biological Farming Systems, Wageningen University, The Netherlands. |
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Título : |
Cover crops for sustainable agrosystems in the Americas. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
In: Lichtfouse E. (eds) Genetic Engineering, Biofertilisation, Soil Quality and Organic Farming. Sustainable Agriculture Reviews, vol 4. Springer, Dordrecht. |
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Páginas : |
pp 23-58 |
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ISBN : |
978-90-481-8740-9 // Online ISBN 978-90-481-8741-6 |
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DOI : |
10.1007/978-90-481-8741-6_2 |
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Idioma : |
Inglés |
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Notas : |
Chapter history: First Online: 23 March 2010. |
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Contenido : |
ABSTRACT.
Rapid depletion of global fertilizer and fossil fuel reserves, combined with concerns about global warming, have resulted in increased interest in alternative strategies for sustaining agricultural production. Moreover, many farmers are being caught in a vicious spiral of unsustainability related to depletion and degradation of land and water resources, increasing labor and input costs, and decreasing profit margins. To reduce their dependence on external inputs and to enhance inherent soil fertility, farmers, thus, may opt to employ farm-generated renewable resources, including the use of cover crops. However, perceived risks and complexity of cover-crop-based systems may prevent their initial adoption and long-term use. In this review article, we provide a historic perspective on cover-crop use, discuss their current revival in the context of promotion of green technologies, and outline key selection and management considerations for their effective use.
Based on reports in the literature, we conclude that cover crops can contribute to carbon sequestration, especially in no-tillage systems, whereas such benefits may be minimal for frequently tilled sandy soils. Due to the presence of a natural soil cover, they reduce erosion while enhancing the retention and availability of both nutrients and water. Moreover, cover-crop-based systems provide a renewable N source, and can also be instrumental in weed suppression and pest management in organic production systems. Selection of species that provide multiple benefits, design of sound crop rotations, and improved synchronization of nutrient-release patterns and subsequent crop demands, are among the most critical technical factors to enhance the overall performance of cover-crop-based systems. Especially under adverse conditions, use of mixtures with complementary traits enhances their functionality and resilience. Since traditional research and extension approaches tend to be unfit for developing suitable cover-crop-based systems adapted to local production settings, other technology development and transfer approaches are required. The demonstration of direct benefits and active participation of farmers during system design, technology development, and transfer phases, were shown to be critical for effective adaptation and diffusion of cover-crop-based innovations within and across farm boundaries. In conclusion, we would like to state that the implementation of suitable policies providing technical support and financial incentives to farmers, to award them for providing ecological services, is required for more widespread adoption of cover crops.
© Springer Science+Business Media B.V. 2010 MenosABSTRACT.
Rapid depletion of global fertilizer and fossil fuel reserves, combined with concerns about global warming, have resulted in increased interest in alternative strategies for sustaining agricultural production. Moreover, many farmers are being caught in a vicious spiral of unsustainability related to depletion and degradation of land and water resources, increasing labor and input costs, and decreasing profit margins. To reduce their dependence on external inputs and to enhance inherent soil fertility, farmers, thus, may opt to employ farm-generated renewable resources, including the use of cover crops. However, perceived risks and complexity of cover-crop-based systems may prevent their initial adoption and long-term use. In this review article, we provide a historic perspective on cover-crop use, discuss their current revival in the context of promotion of green technologies, and outline key selection and management considerations for their effective use.
Based on reports in the literature, we conclude that cover crops can contribute to carbon sequestration, especially in no-tillage systems, whereas such benefits may be minimal for frequently tilled sandy soils. Due to the presence of a natural soil cover, they reduce erosion while enhancing the retention and availability of both nutrients and water. Moreover, cover-crop-based systems provide a renewable N source, and can also be instrumental in weed suppression and pest management in organic production systems. ... Presentar Todo |
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Palabras claves : |
COVER CROPS; GREEN MANURE; GREEN TECHNOLOGIES; MANAGEMENT; NEMATODE; PEST CONTROL; SUSTAINABLE AGRO SYSTEMS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03663naa a2200301 a 4500
001 1003168
005 2018-12-05
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1007/978-90-481-8741-6_2$2DOI
100 1 $aSCHOLBERG, J. M. S.
245 $aCover crops for sustainable agrosystems in the Americas.$h[electronic resource]
260 $c2010
300 $app 23-58
500 $aChapter history: First Online: 23 March 2010.
520 $aABSTRACT. Rapid depletion of global fertilizer and fossil fuel reserves, combined with concerns about global warming, have resulted in increased interest in alternative strategies for sustaining agricultural production. Moreover, many farmers are being caught in a vicious spiral of unsustainability related to depletion and degradation of land and water resources, increasing labor and input costs, and decreasing profit margins. To reduce their dependence on external inputs and to enhance inherent soil fertility, farmers, thus, may opt to employ farm-generated renewable resources, including the use of cover crops. However, perceived risks and complexity of cover-crop-based systems may prevent their initial adoption and long-term use. In this review article, we provide a historic perspective on cover-crop use, discuss their current revival in the context of promotion of green technologies, and outline key selection and management considerations for their effective use. Based on reports in the literature, we conclude that cover crops can contribute to carbon sequestration, especially in no-tillage systems, whereas such benefits may be minimal for frequently tilled sandy soils. Due to the presence of a natural soil cover, they reduce erosion while enhancing the retention and availability of both nutrients and water. Moreover, cover-crop-based systems provide a renewable N source, and can also be instrumental in weed suppression and pest management in organic production systems. Selection of species that provide multiple benefits, design of sound crop rotations, and improved synchronization of nutrient-release patterns and subsequent crop demands, are among the most critical technical factors to enhance the overall performance of cover-crop-based systems. Especially under adverse conditions, use of mixtures with complementary traits enhances their functionality and resilience. Since traditional research and extension approaches tend to be unfit for developing suitable cover-crop-based systems adapted to local production settings, other technology development and transfer approaches are required. The demonstration of direct benefits and active participation of farmers during system design, technology development, and transfer phases, were shown to be critical for effective adaptation and diffusion of cover-crop-based innovations within and across farm boundaries. In conclusion, we would like to state that the implementation of suitable policies providing technical support and financial incentives to farmers, to award them for providing ecological services, is required for more widespread adoption of cover crops. © Springer Science+Business Media B.V. 2010
653 $aCOVER CROPS
653 $aGREEN MANURE
653 $aGREEN TECHNOLOGIES
653 $aMANAGEMENT
653 $aNEMATODE
653 $aPEST CONTROL
653 $aSUSTAINABLE AGRO SYSTEMS
700 1 $aDOGLIOTTI, S.
700 1 $aLEONI, C.
700 1 $aCHERR, C. M.
700 1 $aZOTARELLI, L.
700 1 $aROSSING, W. A. H.
773 $tIn: Lichtfouse E. (eds) Genetic Engineering, Biofertilisation, Soil Quality and Organic Farming. Sustainable Agriculture Reviews, vol 4. Springer, Dordrecht.
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