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| Registros recuperados : 335 | |
| 4. |  | CASANOVA, S.; GARCIA, C.; VILARO, F.; CARLESSO, R. Morpho-physiological and yield modifications in two potato cultivars under different irrigation managements. Acta Horticulturae, 2011, no.889, p.445-452. Article history: November 2, 2009. In: Acta Horticulturae (ISHS) 889: VI International Symposium on Irrigation of Horticultural Crops. Editors: S. Ortega-Farias, G. Selles.
Location: Viña del Mar (Chile). Begin date: November 2, 2009. End...| Biblioteca(s): INIA Las Brujas. |
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| 6. | | ROMERO, R. Agroclimatología: registros 1995-1996. ln: Cultivos de verano: día de campo, 1996 La Estanzuela, Colonia (Uruguay): INIA, 1996. p. 1-2. (INIA Serie Actividades de Difusión ; 88). Participaron : Programa Nacional de Cultivos de Verano [y] Programa Nacional de Evaluación de Cultivares| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó. |
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| 8. | | GIORELLO, D. Clima [SAD 742]. In: INIA TACUAREMBÓ. JORNADA DE DIVULGACIÓN, 6 DE FEBRERO, 2015, TAMBORES, URUGUAY. Manejo de la fertilización de pasturas, forrajes y campo natural bajo riego suplementario. Tacuarembó (Uruguay): INIA, 2015. p. 6-8 (Serie Actividades de Difusión; 742)| Biblioteca(s): INIA Tacuarembó. |
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| 11. | | BERGER, A.; OTERO, A.; MORALES, X.; CALISTRO, R. Actual evapotranspiration measurement trough [i.e. through] eddy covariance in Uruguay: abstract. Agrociencia Uruguay, v. 19, special issue "Inter-Regional CIGR Conference on Land and Water Challenges, 3., La Estanzuela, Colonia, UY. Tools for developing; "Dr. Mario García Petillo"", p. 4, 2015.| Biblioteca(s): INIA La Estanzuela. |
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| 17. | | Agroclimatic atlas of Texas. Collage Station, Texas: T.A.E.S., 1983. v. "La Biblioteca posee : v5 Precipitation and dry period probabilities at Texas Research and extension centers/W.A.Dugas ; v6 Potential evaporatranspiration/ W.A. Dugas, C.G. Ainsworth ; v7 Soil Temperature/ W.A.Dugas ; v8W.A. Dugas, M.L....| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 335 | |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
10/05/2018 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
GARCIA, C.; CARLESSO, R.; ROSA, G.M.; PETRY, M.T.; MELO, G.L. |
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Afiliación : |
CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. CARLESSO; G.M. ROSA; M.T. PETRY; G.L. MELO. |
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Título : |
Water deficit effects on maize yield in southern Brazil. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
ln: Workshop em Engenharia Agrícola (2002 : Santa Maria, RS), Mostra dos trabalhos científicos do PPGEA do ano de 2002 / Santa Maria, RS : Universidade Federal de Santa Maria, Centro de Ciências Rurais, Programa de Pós-Graduação em Engenh 2002. |
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Páginas : |
p. 224-228 |
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Idioma : |
Inglés |
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Notas : |
Trabajo presentado en la ASAE Annual International Meeting 2002 / CIGR XV World Congress Sponsored by ASAE and CIGR, Hyatt Regency Chicago, Chicago, Illinnois, USA July 28-July 31, 2002 Brasil. Ministério da Educaçao; Universidade Federal de Santa María. Centro de Ciencias Rurais. Programa de Pós-Graduaçao em Engenharia Agrícola |
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Contenido : |
ABSTRACT:
The objective of this experiment was to evaluate the water deficit effects on maize yield and yield components. The maize hybrid Pioneer 30F33 was submitted to five irrigation water management treatments. Irrigation management was based on crop maximum evapotranspiration (ETm). Irrigations were applied when cumulative ETm reached values of 14, 22, 30, 38 and 46 mm. The experiment was conducted on a set of 20 drainage lysimeters under a mobile rain shelter. Leaf area index and plant height were measured twice a weak in each
treatment from 29 days after emergency to harvest. Soil moisture were measure in each soil !ayer (0-20; 20-40; 40-53; 53-66 and 66-100 cm), twice a weak. Results of leaf area and plant height were similar during crop growing season for ali irrigation strátegies, and aboveground biomass accumulation at harvest was also similar for ali treatments. Maximum technical maize yield was obtained applying irrigation when cumulative ETm reached value of the 34 mm. Total irrigation depth applied was 264, 281, 278, 279, and 282 mm using the irrigation
management of 14, 22, 30, 38 e 46 mm of cumulative ETm. The use of irrigation application based on cumulative ETm values in Southern Brazil results in a easier practice to increase water use efficiency, increase maize yield and reduce application cost. |
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Palabras claves : |
EVAPOTRANSPIRATION; IRRIGATION MANAGEMENT; MAIZE. |
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Thesagro : |
EVAPOTRANSPIRACION; MAIZ; MANEJO DEL SUELO; RIEGO. |
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Asunto categoría : |
--
P10 Recursos hídricos y su ordenación |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9533/1/Garcia-C.-2002.-PPGEA-2002-p.224-228.pdf
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Marc : |
LEADER 02564naa a2200277 a 4500
001 1010843
005 2018-05-10
008 2002 bl uuuu u00u1 u #d
100 1 $aGARCIA, C.
245 $aWater deficit effects on maize yield in southern Brazil.
260 $c2002
300 $ap. 224-228
500 $aTrabajo presentado en la ASAE Annual International Meeting 2002 / CIGR XV World Congress Sponsored by ASAE and CIGR, Hyatt Regency Chicago, Chicago, Illinnois, USA July 28-July 31, 2002 Brasil. Ministério da Educaçao; Universidade Federal de Santa María. Centro de Ciencias Rurais. Programa de Pós-Graduaçao em Engenharia Agrícola
520 $aABSTRACT: The objective of this experiment was to evaluate the water deficit effects on maize yield and yield components. The maize hybrid Pioneer 30F33 was submitted to five irrigation water management treatments. Irrigation management was based on crop maximum evapotranspiration (ETm). Irrigations were applied when cumulative ETm reached values of 14, 22, 30, 38 and 46 mm. The experiment was conducted on a set of 20 drainage lysimeters under a mobile rain shelter. Leaf area index and plant height were measured twice a weak in each treatment from 29 days after emergency to harvest. Soil moisture were measure in each soil !ayer (0-20; 20-40; 40-53; 53-66 and 66-100 cm), twice a weak. Results of leaf area and plant height were similar during crop growing season for ali irrigation strátegies, and aboveground biomass accumulation at harvest was also similar for ali treatments. Maximum technical maize yield was obtained applying irrigation when cumulative ETm reached value of the 34 mm. Total irrigation depth applied was 264, 281, 278, 279, and 282 mm using the irrigation management of 14, 22, 30, 38 e 46 mm of cumulative ETm. The use of irrigation application based on cumulative ETm values in Southern Brazil results in a easier practice to increase water use efficiency, increase maize yield and reduce application cost.
650 $aEVAPOTRANSPIRACION
650 $aMAIZ
650 $aMANEJO DEL SUELO
650 $aRIEGO
653 $aEVAPOTRANSPIRATION
653 $aIRRIGATION MANAGEMENT
653 $aMAIZE
700 1 $aCARLESSO, R.
700 1 $aROSA, G.M.
700 1 $aPETRY, M.T.
700 1 $aMELO, G.L.
773 $tln: Workshop em Engenharia Agrícola (2002 : Santa Maria, RS), Mostra dos trabalhos científicos do PPGEA do ano de 2002 / Santa Maria, RS : Universidade Federal de Santa Maria, Centro de Ciências Rurais, Programa de Pós-Graduação em Engenh 2002.
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