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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
05/06/2019 |
Actualizado : |
05/06/2019 |
Tipo de producción científica : |
Informes Agroclimáticos |
Autor : |
GIMÉNEZ, A.; CAL, A.; TISCORNIA, G.; SCHIAVI, C. |
Afiliación : |
AGUSTIN EDUARDO GIMÉNEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADRIAN TABARE CAL ALVAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS IGNACIO SCHIAVI RAMPELBERG, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Informe agroclimático 2019 - Situación a Mayo. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2019. |
Páginas : |
4 p. |
Serie : |
(Informe Agroclimático; 157) |
Idioma : |
Español |
Palabras claves : |
AGROCLIMA; AGROCLIMATOLOGÍA; BOLETIN AGROCLIMÁTICO; CARACTERIZACIÓN AGROCLIMÁTICA; DIRECCION VIENTO; ESTACIONES AGROMETEOROLOGICAS; ESTACIONES AUTOMATICAS; ESTACIONES INIA; ESTADO DEL TIEMPO; ESTRÉS HÍDRICO; GRAFICAS AGROCLIMATICOS; GRAS; HELIOFANOGRAFO; INFORMACION SATELITAL; INFORME AGROCLIMÁTICO 2019; INUNDACIONES; LLUVIAS DIARIAS; MAXIMA; MEDIA; MINIMA; PANEL SOLAR; PERSPECTIVAS CLIMATICAS; PLUVIOMETRO; PRECIPITACION NACIONAL; PREVENCION HELADAS; PRONOSTICO; SENSOR; SIMETRICO; TANQUE A; TERMOCUPLAS; TERMOHIDROGRAFO; VARIABLES AGROCLIMATICAS; VELETA. |
Thesagro : |
AGROCLIMATOLOGIA; CAMBIO CLIMATICO; CLIMA; CLIMATOLOGIA; ESTACIONES METEOROLOGICAS; ESTRES HIDRICO; EVAPORACION; EVAPOTRANSPIRACION; HUMEDAD; HUMEDAD RELATIVA; LLUVIA; METEOROLOGIA; PERSPECTIVAS; PLUVIOMETROS; PRONOSTICO DEL TIEMPO; SENSORES; SISTEMAS; SISTEMAS DE INFORMACION; SUELO; TEMPERATURA; TERMOMETROS. |
Asunto categoría : |
P40 Meteorología y climatología |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12749/1/Informe-agroclimatico-INIA-GRAS-Mayo-de-2019.pdf
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Marc : |
LEADER 02125nam a2200805 a 4500 001 1059815 005 2019-06-05 008 2019 bl uuuu u0uu1 u #d 100 1 $aGIMÉNEZ, A. 245 $aInforme agroclimático 2019 - Situación a Mayo.$h[electronic resource] 260 $aMontevideo (Uruguay): INIA$c2019 300 $a4 p. 490 $a(Informe Agroclimático; 157) 650 $aAGROCLIMATOLOGIA 650 $aCAMBIO CLIMATICO 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aESTACIONES METEOROLOGICAS 650 $aESTRES HIDRICO 650 $aEVAPORACION 650 $aEVAPOTRANSPIRACION 650 $aHUMEDAD 650 $aHUMEDAD RELATIVA 650 $aLLUVIA 650 $aMETEOROLOGIA 650 $aPERSPECTIVAS 650 $aPLUVIOMETROS 650 $aPRONOSTICO DEL TIEMPO 650 $aSENSORES 650 $aSISTEMAS 650 $aSISTEMAS DE INFORMACION 650 $aSUELO 650 $aTEMPERATURA 650 $aTERMOMETROS 653 $aAGROCLIMA 653 $aAGROCLIMATOLOGÍA 653 $aBOLETIN AGROCLIMÁTICO 653 $aCARACTERIZACIÓN AGROCLIMÁTICA 653 $aDIRECCION VIENTO 653 $aESTACIONES AGROMETEOROLOGICAS 653 $aESTACIONES AUTOMATICAS 653 $aESTACIONES INIA 653 $aESTADO DEL TIEMPO 653 $aESTRÉS HÍDRICO 653 $aGRAFICAS AGROCLIMATICOS 653 $aGRAS 653 $aHELIOFANOGRAFO 653 $aINFORMACION SATELITAL 653 $aINFORME AGROCLIMÁTICO 2019 653 $aINUNDACIONES 653 $aLLUVIAS DIARIAS 653 $aMAXIMA 653 $aMEDIA 653 $aMINIMA 653 $aPANEL SOLAR 653 $aPERSPECTIVAS CLIMATICAS 653 $aPLUVIOMETRO 653 $aPRECIPITACION NACIONAL 653 $aPREVENCION HELADAS 653 $aPRONOSTICO 653 $aSENSOR 653 $aSIMETRICO 653 $aTANQUE A 653 $aTERMOCUPLAS 653 $aTERMOHIDROGRAFO 653 $aVARIABLES AGROCLIMATICAS 653 $aVELETA 700 1 $aCAL, A. 700 1 $aTISCORNIA, G. 700 1 $aSCHIAVI, C.
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
01/09/2022 |
Actualizado : |
21/03/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
BUENO, M.; ROEL, A.; FARIA, L.; MASSEY, J.; PARFITT, J. |
Afiliación : |
MARCOS VALLE BUENO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. UFPEL-Universidade Federal de Pelotas, Pelotas, RS, Brazil.; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; UFPEL-Universidade Federal de Pelotas, Pelotas, RS, Brazil.; USDA-Delta Water Management Research, Jonesboro, AR, USA.; EMBRAPA-Embrapa Clima Temperado, Pelotas, Brazil. |
Título : |
Land-forming for irrigation (LFI) on a lowland soil protects rice yields while improving irrigation distribution uniformity. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Precision Agriculture, February 2023, Volume 24, Issue 1, Pages 310 - 325. doi: https://doi.org/10.1007/s11119-022-09946-8 |
ISSN : |
1385-2256 |
DOI : |
10.1007/s11119-022-09946-8 |
Idioma : |
Inglés |
Notas : |
Article history: Accepted 25 July 2022; Published 24 August 2022. -- Correspondence author: Bueno, M.; Instituto Nacional de Investigación Agropecuaria (INIA), Treinta y Tres, Uruguay; email:mbueno@inia.org.uy -- |
Contenido : |
Abstract:
During land leveling topsoil of relative higher elevation zones are removed (cut) and deposited in relative lower elevation zones (fill), this operation could have negative impacts on soil conservation and potentially can affect productivity. Although land leveling is an efficient way of increasing water use efficiency and irrigation uniformity, it can be rather expensive and, in some cases, a significant movement of earth may be required. Nowadays, with the technological advancement a new option is available called Land-forming for irrigation (LFI). This alternative method potentially allows smaller soil movement and consequently smaller cutting depths while improving irrigation and drainage conditions without affecting productivity. The hypothesis of this study was that applying LFI can allow a more efficient irrigation than the commonly used procedure done by farmers (Control: no alteration of natural topography) without affecting productivity. For achieving this, a 2-year 2019/2020 and 2020/2021 rice seasons comparison study was done in a semi-commercial field (12 ha) in Uruguay. This was the first time LFI was implemented in this country. For achieving the LFI alternative a soil movement of 104 m3 ha−1 was determined. The depth of cut was in average 0.03 m, with a maximum cut of 0.16 m. The total length and number of rice levees were reduced by 14% and 28%, respectively, compared to the situation this same field would be level using the traditional system (no alteration of original topography). Irrigation water moved across the LFI field more quickly and uniformly as compared to the Control. For both years of the study, there were no differences (P > 0.05) in fieldaverage grain yields between the LFI and Control treatments even though yield increases, and yield decreases were often associated with specific fill and cut zones, respectively. When data from both seasons are pooled together a significant relation was detected (% yield deviation = 0.81 + 140*cut depth, m). Taken together, this work demonstrates that, by limiting the amount of soil moved as part of the land forming process, LFI can provide the level of rice productivity as traditional leveling practices common to South America while improving irrigation distribution uniformity, setting the stage for improved furrow irrigation of rotational crops such as soybean. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. MenosAbstract:
During land leveling topsoil of relative higher elevation zones are removed (cut) and deposited in relative lower elevation zones (fill), this operation could have negative impacts on soil conservation and potentially can affect productivity. Although land leveling is an efficient way of increasing water use efficiency and irrigation uniformity, it can be rather expensive and, in some cases, a significant movement of earth may be required. Nowadays, with the technological advancement a new option is available called Land-forming for irrigation (LFI). This alternative method potentially allows smaller soil movement and consequently smaller cutting depths while improving irrigation and drainage conditions without affecting productivity. The hypothesis of this study was that applying LFI can allow a more efficient irrigation than the commonly used procedure done by farmers (Control: no alteration of natural topography) without affecting productivity. For achieving this, a 2-year 2019/2020 and 2020/2021 rice seasons comparison study was done in a semi-commercial field (12 ha) in Uruguay. This was the first time LFI was implemented in this country. For achieving the LFI alternative a soil movement of 104 m3 ha−1 was determined. The depth of cut was in average 0.03 m, with a maximum cut of 0.16 m. The total length and number of rice levees were reduced by 14% and 28%, respectively, compared to the situation this same field would be level using the traditional syste... Presentar Todo |
Palabras claves : |
IRRIGATION DISTRIBUTION UNIFORMITY; LAND-FORMING FOR IRRIGATION; LOWLAND SOIL; RICE; RICE YIELD. |
Asunto categoría : |
F06 Riego |
Marc : |
LEADER 03571naa a2200265 a 4500 001 1063553 005 2023-03-21 008 2023 bl uuuu u00u1 u #d 022 $a1385-2256 024 7 $a10.1007/s11119-022-09946-8$2DOI 100 1 $aBUENO, M. 245 $aLand-forming for irrigation (LFI) on a lowland soil protects rice yields while improving irrigation distribution uniformity.$h[electronic resource] 260 $c2023 500 $aArticle history: Accepted 25 July 2022; Published 24 August 2022. -- Correspondence author: Bueno, M.; Instituto Nacional de Investigación Agropecuaria (INIA), Treinta y Tres, Uruguay; email:mbueno@inia.org.uy -- 520 $aAbstract: During land leveling topsoil of relative higher elevation zones are removed (cut) and deposited in relative lower elevation zones (fill), this operation could have negative impacts on soil conservation and potentially can affect productivity. Although land leveling is an efficient way of increasing water use efficiency and irrigation uniformity, it can be rather expensive and, in some cases, a significant movement of earth may be required. Nowadays, with the technological advancement a new option is available called Land-forming for irrigation (LFI). This alternative method potentially allows smaller soil movement and consequently smaller cutting depths while improving irrigation and drainage conditions without affecting productivity. The hypothesis of this study was that applying LFI can allow a more efficient irrigation than the commonly used procedure done by farmers (Control: no alteration of natural topography) without affecting productivity. For achieving this, a 2-year 2019/2020 and 2020/2021 rice seasons comparison study was done in a semi-commercial field (12 ha) in Uruguay. This was the first time LFI was implemented in this country. For achieving the LFI alternative a soil movement of 104 m3 ha−1 was determined. The depth of cut was in average 0.03 m, with a maximum cut of 0.16 m. The total length and number of rice levees were reduced by 14% and 28%, respectively, compared to the situation this same field would be level using the traditional system (no alteration of original topography). Irrigation water moved across the LFI field more quickly and uniformly as compared to the Control. For both years of the study, there were no differences (P > 0.05) in fieldaverage grain yields between the LFI and Control treatments even though yield increases, and yield decreases were often associated with specific fill and cut zones, respectively. When data from both seasons are pooled together a significant relation was detected (% yield deviation = 0.81 + 140*cut depth, m). Taken together, this work demonstrates that, by limiting the amount of soil moved as part of the land forming process, LFI can provide the level of rice productivity as traditional leveling practices common to South America while improving irrigation distribution uniformity, setting the stage for improved furrow irrigation of rotational crops such as soybean. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. 653 $aIRRIGATION DISTRIBUTION UNIFORMITY 653 $aLAND-FORMING FOR IRRIGATION 653 $aLOWLAND SOIL 653 $aRICE 653 $aRICE YIELD 700 1 $aROEL, A. 700 1 $aFARIA, L. 700 1 $aMASSEY, J. 700 1 $aPARFITT, J. 773 $tPrecision Agriculture, February 2023, Volume 24, Issue 1, Pages 310 - 325. doi: https://doi.org/10.1007/s11119-022-09946-8
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