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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
03/10/2019 |
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Actualizado : |
20/04/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
PUPPO. L.; GARCIA, C.; BAUTISTA, E.; HUNSAKER, D.J.; BERETTA, A.; GIRONA, J. |
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Afiliación : |
LUCÍA PUPPO, Universidad de la República, Facultad de Agronomía, Departamento de Suelos y Aguas, Grupo Disciplinario de Ingeniería Agrícola, Uruguay.; CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO BAUTISTA, USDA-ARS, Arid Land Agricultural Research Center, United States.; DOUGLAS J. HUNSAKER, USDA-ARS, Arid Land Agricultural Research Center, United States.; ANDRÉS BERETTA, Universidad de la República, Facultad de Agronomía, Departamento de Suelos y Aguas, Grupo Disciplinario Suelos, Uruguay.; JOAN GIRONA, Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Àrea de Tecnologia Frutícola, Catalunya, Spain. |
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Título : |
Seasonal basal crop coefficient pattern of young non-bearing olive trees grown in drainage lysimeters in a temperate sub-humid climate. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Agricultural Water Management, 20 December 2019, Volume 226, Article number 105732. Doi:https://doi.org/10.1016/j.agwat.2019.105732 |
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ISSN : |
0378-3774 |
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DOI : |
10.1016/j.agwat.2019.105732 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 23 September 2018 / Received in revised form 17 June 2019 / Accepted 28 July 2019. |
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Contenido : |
ABSTRACT.
Young non-bearing olive trees were grown in drainage lysimeters and their water consumption was measured over two consecutive yearly-experimental periods to analyze the effect ofseasonal variations on the basal crop coefficient (Kcb). Micro-lysimeter measurements were used to quantify soil evaporation (Es) and Es was subtracted from evapotranspiration (ETc) to determine transpiration. Monthly mean (Kcb) were determined as (ETc-Es)/ETo, where ETo is the FAO-PM grass-reference evapotranspiration, calculated from locally measured weather data. The observed Kcb value at mid-season, 0.38, was obtained in the fall months, with 41% of canopy cover. The mid-season Kcb when adjusted to the FAO-56 standard climate was 0.43. Seasonal patterns of Kcb are presented and the Kcb value during the mid-season growth-stage was found to be similar to those described in the literature for Mediterranean climates. Variation of the basal crop coefficient was satisfactorily explained by measured canopy light interception (FIR) and a linear regression model is presented for Kcb as a function of FIR.
© 2019 Elsevier B.V. |
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Palabras claves : |
Crop coefficients; Evapotranspiration; Irrigation requirements; Soil water content. |
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Thesagro : |
OLEA EUROPAEA L; OLIVOS. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02174naa a2200289 a 4500
001 1060271
005 2020-04-20
008 2019 bl uuuu u00u1 u #d
022 $a0378-3774
024 7 $a10.1016/j.agwat.2019.105732$2DOI
100 1 $aPUPPO. L.
245 $aSeasonal basal crop coefficient pattern of young non-bearing olive trees grown in drainage lysimeters in a temperate sub-humid climate.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 23 September 2018 / Received in revised form 17 June 2019 / Accepted 28 July 2019.
520 $aABSTRACT. Young non-bearing olive trees were grown in drainage lysimeters and their water consumption was measured over two consecutive yearly-experimental periods to analyze the effect ofseasonal variations on the basal crop coefficient (Kcb). Micro-lysimeter measurements were used to quantify soil evaporation (Es) and Es was subtracted from evapotranspiration (ETc) to determine transpiration. Monthly mean (Kcb) were determined as (ETc-Es)/ETo, where ETo is the FAO-PM grass-reference evapotranspiration, calculated from locally measured weather data. The observed Kcb value at mid-season, 0.38, was obtained in the fall months, with 41% of canopy cover. The mid-season Kcb when adjusted to the FAO-56 standard climate was 0.43. Seasonal patterns of Kcb are presented and the Kcb value during the mid-season growth-stage was found to be similar to those described in the literature for Mediterranean climates. Variation of the basal crop coefficient was satisfactorily explained by measured canopy light interception (FIR) and a linear regression model is presented for Kcb as a function of FIR. © 2019 Elsevier B.V.
650 $aOLEA EUROPAEA L
650 $aOLIVOS
653 $aCrop coefficients
653 $aEvapotranspiration
653 $aIrrigation requirements
653 $aSoil water content
700 1 $aGARCIA, C.
700 1 $aBAUTISTA, E.
700 1 $aHUNSAKER, D.J.
700 1 $aBERETTA, A.
700 1 $aGIRONA, J.
773 $tAgricultural Water Management, 20 December 2019, Volume 226, Article number 105732. Doi:https://doi.org/10.1016/j.agwat.2019.105732
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