| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
|
Fecha : |
21/02/2014 |
|
Actualizado : |
10/05/2018 |
|
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
|
Autor : |
GARCIA, C.; CARLESSO, R.; ROSA, G.M.; PETRY, M.T.; MELO, G.L. |
|
Afiliación : |
CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. CARLESSO; G.M. ROSA; M.T. PETRY; G.L. MELO. |
|
Título : |
Water deficit effects on maize yield in southern Brazil. |
|
Fecha de publicación : |
2002 |
|
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. |
|
Páginas : |
p. 224-228 |
|
Idioma : |
Inglés |
|
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 |
|
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. |
|
Palabras claves : |
EVAPOTRANSPIRATION; IRRIGATION MANAGEMENT; MAIZE. |
|
Thesagro : |
EVAPOTRANSPIRACION; MAIZ; MANEJO DEL SUELO; RIEGO. |
|
Asunto categoría : |
--
P10 Recursos hídricos y su ordenación |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9533/1/Garcia-C.-2002.-PPGEA-2002-p.224-228.pdf
|
|
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.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 240 | |
| 21. |  | NAVAS, R.; TISCORNIA, G.; BERGER, A.; OTERO, A. Assessing MODIS16A2 actual evapotranspiration across three spatial resolutions in Uruguay. [Evaluación de la evapotranspiración de MODIS16A2 en tres resoluciones espaciales en Uruguay.]. [Avaliação do producto da evapotranspiração MODIS16A2 em três resoluções espaciais no Uruguai.] Section: Natural and environmental resources. Agrociencia Uruguay, 2021, vol. 25, n.2, article e429. Doi: https://doi.org/10.31285/AGRO.25.429 Article history: Received 22 Oct 2020; Accepted 04 May 2021; Published 26 Jun 2021.
Editor: Mónica M. Barbazán, Universidad de la República, Montevideo, Uruguay.
Correspondence: Rafael Navas, mail: rafaelnavas23@gmail.com| Tipo: Artículos en Revistas Indexadas Nacionales | Circulación / Nivel : Nacional - -- |
| Biblioteca(s): INIA Las Brujas. |
|    |
| 22. | | GARCIA, C.; CARLESSO, R.; FIORIN, T.T.; DE BONA, F.D.; MELO, G.L. Modificaçoes morfologicas das plantas de milho submetidas a diferentes manejos de água de irrigaçao. 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. p. 148-152 Publicado en Anais do XXXI Congresso Brasileiro de Engenharia Agrícola - CONBEA 2002, Salvador - BA, 29 junho a 2 de agosto de 2002 Brasil. Ministério da Educaçao; Universidade Federal de Santa María. Centro de Ciencias Rurais. Programa...| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
| |
| 24. | | REYNOLDS, M.P.; NAGARAJAN, S.; AGEEB, O.A.A.; RAZZAQUE, M.A.; RAJARAM, S. La temperatura del follaje en el período posantesis y su relación con el rendimiento. In: EXPLORANDO ALTOS RENDIMIENTOS DE TRIGO, 1997, LA ESTANZUELA, COLONIA, UY. [Taller]. [Montevido, UY]: CIMMYT-INIA, 1997. p. 91-109.| Biblioteca(s): INIA La Estanzuela. |
| |
| 26. | | SAWCHIK, J. Agua en el suelo In: MORON, A.; MARTINO, D.; SAWCHIK, J. (Eds.). Manejo y fertilidad de suelos . Montevideo (Uruguay): INIA, 1996. p. 107-113 (INIA Serie Técnica ; 76) Información presentada en el II Curso de Actualización Técnica Manejo y Fertilidad de Suelos, 1995 set 4-8, La Estanzuela| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
| |
| 27. | | OTERO, A.; BERGER, A.; MORALES, X.; CALISTRO, R. Eddy covariance estimates of evapotranspiration in irrigated and rainfed soybean in Uruguay: abstract. Agrociencia Uruguay, 2015, v.19, Special Issue, Congreso CIGR. 3r. Inter-Regional CIGR Conference on Land and Water Challenges: Tools for developing "Dr. Mario García Petillo", p.8 EDITORIAL BOARD SPECIAL ISSUE: García, C. (Instituto Nacional de Investigación Agropecuaria); Puppo, L. (Universidad de la República, Facultad de Agronomía); Tarjuelo, J.M. (Univ. Castilla-La Mancha, España); Carsjens, G-.J....| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
| |
| Registros recuperados : 240 | |
|
| Expresión de búsqueda válido. Check! |
|
|
