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Extrapolating base-line trunk shrinkage reference equations across olive orchards

Opened Access Extrapolating base-line trunk shrinkage reference equations across olive orchards

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Autor: Corell González, Mireia
Girón Moreno, Ignacio Francisco
Moriana Elvira, Alfonso
Dell'Amico, José
Morales, D.
Moreno Lucas, Félix
Coordinador/Director: Corell González, Mireia
Departamento: Universidad de Sevilla. Departamento de Ciencias Agroforestales
Fecha: 2016
Publicado en: Agricultural Water Management, 2013 (126), 1-8.
Tipo de documento: Artículo
Resumen: Maximum daily trunk shrinkage is a common measurement in irrigation scheduling of fruit trees. But the strong relationship between these measurements and the environment severely limit field applications. Reference baselines are the solution for understanding the influence of environmental conditions. Nevertheless, the extrapolation out of the original conditions is not clear. The aim of this study was to compare several approaches to estimate a reference baseline in an olive orchard where there were no previous data from other seasons. Two orchards, separated 60. m, with different tree density were used. Orchard 1 had greater tree density than orchard 2, though the age and the cultivar were the same. Trunk diameters of both orchards were similar but the crown volume of orchard 2 was slightly lower than orchard 1. The current reference baselines of maximum daily trunk diameter in both orchards were not significantly different between them (p<0.05). In orchard 1, the previous reference...
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Cita: Corell González, M., Girón Moreno, I.F., Moriana Elvira, A., Dell'Amico, J., Morales, D. y Moreno Lucas, F. (2016). Extrapolating base-line trunk shrinkage reference equations across olive orchards. Agricultural Water Management, 2013 (126), 1-8.
Tamaño: 851.1Kb
Formato: PDF

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URI: http://hdl.handle.net/11441/45165

DOI: 10.1016/j.agwat.2013.04.011

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