|
|
| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
15/09/2014 |
Actualizado : |
28/05/2020 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
TARLERA, S.; GONNET, S.; IRISARRI, P.; MENES, J.; FERNÁNDEZ, A.; PAOLINO, G.; TRAVERS, D.; DEAMBROSI, E.; Méndez-Vilas, A. (Ed.). |
Afiliación : |
ENRIQUE GERMAN DEAMBROSI CHURRUT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Nitrification and denitrification associated with N2O production in a temperate N-fertilized irrigated uruguayan rice field. |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
In: Modern multidisciplinary applied microbiology: Exploiting microbes and their interactions, 2008, Reino Unido: Wiley-VCH Verlag. p.416-420 |
DOI : |
10.1002/9783527611904.ch74 |
Idioma : |
Inglés |
Contenido : |
Uruguay is the seventh largest rice exporting country in the world. Nitrogen is the single most limiting factor for rice production. Microbial soil processes, e.g. nitrification, denitrification and mineralization, influence the fate of the ?mobile? N atom. There are gaps in the understanding of key processes that govern N cycling, availability and plant acquisition in irrigated rice systems. Nitrous oxide (N2O), a greenhouse gas, is produced as a by-product during nitrification and occurs as an intermediate during denitrification. The use of fertilizers with inhibitors of nitrification has been proposed as a mitigation strategy. This study showed that less than 7% of the total N2O emission from ENTEC®-fertilized soils, containing an inhibitor of nitrification (DMPP: 3.4-dimethylpyrazolephosphate) was due to nitrification. T-RFLP amoA analysis detected the presence of Nitrosomonas and Nitrosospira genera in urea-fertilized plots. |
Palabras claves : |
NITRIFICACION. |
Thesagro : |
ARROZ. |
Asunto categoría : |
F04 Fertilización |
Marc : |
LEADER 01787naa a2200253 a 4500 001 1050256 005 2020-05-28 008 2008 bl uuuu u00u1 u #d 024 7 $a10.1002/9783527611904.ch74$2DOI 100 1 $aTARLERA, S. 245 $aNitrification and denitrification associated with N2O production in a temperate N-fertilized irrigated uruguayan rice field.$h[electronic resource] 260 $c2008 520 $aUruguay is the seventh largest rice exporting country in the world. Nitrogen is the single most limiting factor for rice production. Microbial soil processes, e.g. nitrification, denitrification and mineralization, influence the fate of the ?mobile? N atom. There are gaps in the understanding of key processes that govern N cycling, availability and plant acquisition in irrigated rice systems. Nitrous oxide (N2O), a greenhouse gas, is produced as a by-product during nitrification and occurs as an intermediate during denitrification. The use of fertilizers with inhibitors of nitrification has been proposed as a mitigation strategy. This study showed that less than 7% of the total N2O emission from ENTEC®-fertilized soils, containing an inhibitor of nitrification (DMPP: 3.4-dimethylpyrazolephosphate) was due to nitrification. T-RFLP amoA analysis detected the presence of Nitrosomonas and Nitrosospira genera in urea-fertilized plots. 650 $aARROZ 653 $aNITRIFICACION 700 1 $aGONNET, S. 700 1 $aIRISARRI, P. 700 1 $aMENES, J. 700 1 $aFERNÁNDEZ, A. 700 1 $aPAOLINO, G. 700 1 $aTRAVERS, D. 700 1 $aDEAMBROSI, E. 700 1 $aMÉNDEZ-VILAS, A. 773 $tIn: Modern multidisciplinary applied microbiology: Exploiting microbes and their interactions, 2008, Reino Unido: Wiley-VCH Verlag. p.416-420
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Treinta y Tres (TT) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registro completo
|
Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
21/02/2014 |
Actualizado : |
11/04/2018 |
Autor : |
TAVELLA, C.M. |
Afiliación : |
CIAAB (Centro de Investigaciones Agricolas Alberto Boerger), Estación Experimental La Estanzuela, Uruguay. |
Título : |
El mejoramiento del trigo en el CIAAB : Uruguay. |
Fecha de publicación : |
1979 |
Fuente / Imprenta : |
ln: Reunión Mejoradores y Patólogos de trigo en los países de la zona sur, 1 : 1977 abr 25-29 : La Estanzuela, Colonia Caballero D., H. ; Tavella, C.M. ; Gatti de De León, I. Informe. La Estanzuela, Colonia (Uruguay): CIAAB ; IICA ; OEA, 1979. |
Páginas : |
p.47-53. |
Idioma : |
Español |
Thesagro : |
ENSAYOS DE VARIEDADES; FITOMEJORAMIENTO; GERMOPLASMA; RENDIMIENTO DE CULTIVOS; TRITICUM AESTIVUM; URUGUAY. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 00723naa a2200193 a 4500 001 1049298 005 2018-04-11 008 1979 bl uuuu u00u1 u #d 100 1 $aTAVELLA, C.M. 245 $aEl mejoramiento del trigo en el CIAAB$bUruguay. 260 $c1979 300 $ap.47-53. 650 $aENSAYOS DE VARIEDADES 650 $aFITOMEJORAMIENTO 650 $aGERMOPLASMA 650 $aRENDIMIENTO DE CULTIVOS 650 $aTRITICUM AESTIVUM 650 $aURUGUAY 773 $tln: Reunión Mejoradores y Patólogos de trigo en los países de la zona sur, 1 : 1977 abr 25-29 : La Estanzuela, Colonia Caballero D., H. ; Tavella, C.M. ; Gatti de De León, I. Informe. La Estanzuela, Colonia (Uruguay): CIAAB ; IICA ; OEA, 1979.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA La Estanzuela (LE) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|