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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
03/10/2014 |
Actualizado : |
30/06/2017 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
BEMHAJA, M.; PEREZ GOMAR, E.; BERRETTA, E.J. |
Afiliación : |
MARIA DE LURDES BEMHAJA SARAIVA FERREIRA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ENRIQUE PEREZ GOMAR CAPURRO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Response of four indicative native grasses to long term NP fertilization under grazing in Uruguay Basaltic Region. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
In: Feldman, S.R.; Oliva, G.E.; Sacido, M.B. (eds.). International Rangeland Congress : diverse rangelands for sustainable society, (9º, 2011, Rosario, Argentina). INTA. |
Páginas : |
p. 539 |
Idioma : |
Inglés |
Contenido : |
Poa lanigera, Stipa neesiana and Paspalum plicatulum, Bothriochloa laguroides are perennial grasses which are considered indicative winter (C3) and summer (C4) species growing in Basaltic communities in the north region of Uruguay (Rosengurtt, 1979; Berretta, 2005). This experiment was established to understand the response of indicative species of natural grasslands to long term overcast NP fertilizer under different treatment applications under grazing. |
Palabras claves : |
BOTHRIOCHLOA; NITROGEN; PASPALUM PLICATULUM; PHOSPHORUS; PLANT TISSUE; POA LANIGERA; SOIL; STIPA. |
Thesagro : |
BASALTO; FOSFORO; PASTURAS; URUGUAY. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3434/1/Bemahaja-1.pdf
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Marc : |
LEADER 01374nam a2200289 a 4500 001 1050893 005 2017-06-30 008 2011 bl uuuu u01u1 u #d 100 1 $aBEMHAJA, M. 245 $aResponse of four indicative native grasses to long term NP fertilization under grazing in Uruguay Basaltic Region.$h[electronic resource] 260 $aIn: Feldman, S.R.; Oliva, G.E.; Sacido, M.B. (eds.). International Rangeland Congress : diverse rangelands for sustainable society, (9º, 2011, Rosario, Argentina). INTA.$c2011 300 $ap. 539 520 $aPoa lanigera, Stipa neesiana and Paspalum plicatulum, Bothriochloa laguroides are perennial grasses which are considered indicative winter (C3) and summer (C4) species growing in Basaltic communities in the north region of Uruguay (Rosengurtt, 1979; Berretta, 2005). This experiment was established to understand the response of indicative species of natural grasslands to long term overcast NP fertilizer under different treatment applications under grazing. 650 $aBASALTO 650 $aFOSFORO 650 $aPASTURAS 650 $aURUGUAY 653 $aBOTHRIOCHLOA 653 $aNITROGEN 653 $aPASPALUM PLICATULUM 653 $aPHOSPHORUS 653 $aPLANT TISSUE 653 $aPOA LANIGERA 653 $aSOIL 653 $aSTIPA 700 1 $aPEREZ GOMAR, E. 700 1 $aBERRETTA, E.J.
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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. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
21/05/2020 |
Actualizado : |
07/10/2020 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
SIMETO, S.; BALMELLI, G.; PÉREZ, C. |
Afiliación : |
SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS PÉREZ, Departamento de Protección Vegetal, EEMAC, Facultad de Agronomía. Universidad de la República. Paysandú, Uruguay. |
Título : |
Diseases of Eucalyptus Plantations in Uruguay: Current State and Management Alternatives |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
In: Estay, S. (Ed.). Forest Pest and Disease Management in Latin America: modern perspectives in natural forests and exotic plantations, 2020. DOI: https://doi.org/10.1007/978-3-030-35143-4 |
Páginas : |
p. 123-144 |
ISBN : |
978-3-030-35142-7 |
Idioma : |
Español |
Notas : |
First Online: 27 February 2020. |
Contenido : |
Abstract: Commercial forestry in Uruguay is mainly based on non-native Eucalyptus and Pinus plantations. Eucalyptus is the most planted genera and covers approximately 730,000 ha. Currently, forest products represent one of the top three exports of the country. Over the last two decades, the number of reported pests that threatens commercial plantations has increased regularly, not only due to accidental introductions of exotic pests but also because of host shift of native pests and diseases from the native forest to the exotic forestry species. Some of the recently introduced pathogens have dramatically impacted on eucalypt plantations. For instance, Teratosphaeria nubilosa, reported in 2007, has forced the replacement of Eucalyptus globulus with more resistant species. More recently, Teratosphaeria pseudoeucalypti, another introduced pathogen reported in 2014, has dispersed very fast all over the country affecting many eucalypt species. On the other hand, Austropuccinia psidii, the causal agent of myrtle rust, originally described from native Myrtaceae, has shifted to eucalypts and affects young plantations. Foliar bacterial blight, bacterial wilt and dieback, and root diseases also affect plantations with sporadic incidence through the years. In most cases, the use of resistant species and resistant planting stock is the most effective approach to mitigate the impact of diseases on commercial plantations. The increasing international commercial trade, that results in more opportunities for pathogens to move among distant areas and continents, requires reinforced national surveillance and quarantine regulations. MenosAbstract: Commercial forestry in Uruguay is mainly based on non-native Eucalyptus and Pinus plantations. Eucalyptus is the most planted genera and covers approximately 730,000 ha. Currently, forest products represent one of the top three exports of the country. Over the last two decades, the number of reported pests that threatens commercial plantations has increased regularly, not only due to accidental introductions of exotic pests but also because of host shift of native pests and diseases from the native forest to the exotic forestry species. Some of the recently introduced pathogens have dramatically impacted on eucalypt plantations. For instance, Teratosphaeria nubilosa, reported in 2007, has forced the replacement of Eucalyptus globulus with more resistant species. More recently, Teratosphaeria pseudoeucalypti, another introduced pathogen reported in 2014, has dispersed very fast all over the country affecting many eucalypt species. On the other hand, Austropuccinia psidii, the causal agent of myrtle rust, originally described from native Myrtaceae, has shifted to eucalypts and affects young plantations. Foliar bacterial blight, bacterial wilt and dieback, and root diseases also affect plantations with sporadic incidence through the years. In most cases, the use of resistant species and resistant planting stock is the most effective approach to mitigate the impact of diseases on commercial plantations. The increasing international commercial trade, that results in mor... Presentar Todo |
Palabras claves : |
BREEDING; EPIDEMIOLOGY; GENETIC RESISTANCE; IMPACT; INTRODUCED PATHOGENS. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 02477naa a2200241 a 4500 001 1061067 005 2020-10-07 008 2020 bl uuuu u00u1 u #d 020 $a978-3-030-35142-7 100 1 $aSIMETO, S. 245 $aDiseases of Eucalyptus Plantations in Uruguay$bCurrent State and Management Alternatives$h[electronic resource] 260 $c2020 300 $ap. 123-144 500 $aFirst Online: 27 February 2020. 520 $aAbstract: Commercial forestry in Uruguay is mainly based on non-native Eucalyptus and Pinus plantations. Eucalyptus is the most planted genera and covers approximately 730,000 ha. Currently, forest products represent one of the top three exports of the country. Over the last two decades, the number of reported pests that threatens commercial plantations has increased regularly, not only due to accidental introductions of exotic pests but also because of host shift of native pests and diseases from the native forest to the exotic forestry species. Some of the recently introduced pathogens have dramatically impacted on eucalypt plantations. For instance, Teratosphaeria nubilosa, reported in 2007, has forced the replacement of Eucalyptus globulus with more resistant species. More recently, Teratosphaeria pseudoeucalypti, another introduced pathogen reported in 2014, has dispersed very fast all over the country affecting many eucalypt species. On the other hand, Austropuccinia psidii, the causal agent of myrtle rust, originally described from native Myrtaceae, has shifted to eucalypts and affects young plantations. Foliar bacterial blight, bacterial wilt and dieback, and root diseases also affect plantations with sporadic incidence through the years. In most cases, the use of resistant species and resistant planting stock is the most effective approach to mitigate the impact of diseases on commercial plantations. The increasing international commercial trade, that results in more opportunities for pathogens to move among distant areas and continents, requires reinforced national surveillance and quarantine regulations. 653 $aBREEDING 653 $aEPIDEMIOLOGY 653 $aGENETIC RESISTANCE 653 $aIMPACT 653 $aINTRODUCED PATHOGENS 700 1 $aBALMELLI, G. 700 1 $aPÉREZ, C. 773 $tIn: Estay, S. (Ed.). Forest Pest and Disease Management in Latin America: modern perspectives in natural forests and exotic plantations, 2020. DOI: https://doi.org/10.1007/978-3-030-35143-4
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