MORALES SILLERO , Ana María

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BACKGROUND Super-intensive cultivation facilitates olive mechanized harvesting, allowing substantial savings in the production cost of virgin olive oil (VOO). However, the number of varieties adapted to this type of cultivation is small. This study explores the impact that harvesting with a grape straddle harvester of 'Manzanilla de Sevilla'...

Fertigation is widely used in the new intensive olive orchards, although, there is not enough information for a rational management of this practice. Preliminary results of an fertigation experiment iniciated in 1999 in a mature olive orchard of the cultivar 'Manzanilla de Sevilla' are presented. Four treatments were established: T1(no...

Agronomic practices can modify olive fruit and oil quality. However, there is little information on the influence of fertigation, a common practice in most intensive orchards. We studied nutrient distribution in the soil profile following fertigation with different doses of N-P-K fertilizer, and its effect on nutrient concentrations, yield and...

We report the results of a study carried out in a 'Manzanilla de Sevilla' olive orchard near Seville, Spain, where the influence of different fertigation treatments on oil chemical composition was considered. Four treatments were established: control (no fertilizer) and T200, T400, and T600 in which each tree, respectively, received 200, 400,...

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El cultivo del olivo en Ar-gentina tiene su origen en la colonización española, sien-do en la localidad de Arauco (La Rioja) donde se realiza-ron las primeras plantacio-nes. Queda el Olivo Cuatri-centenario como testigo de aquella época (Foto 1). El desarrollo del cultivo no tuvo lugar, sin embargo, hasta finales del siglo XIX, como...

The olive tree is well adapted to the Mediterranean climate, however, the current increase in temperature as a consequence of the global warming affects the phenological stages and can accelerate the ripening of the fruits, moving the harvesting to periods that are less favorable for quality production. In this work, the impact of harvesting...

At a time of increasing demand, the extremely high cost of manual labor required to harvest fruit in table olive groves is limiting the economic survival of the crop in many producing countries. New grove designs and management practices such as superhigh-density (SHD) groves now in use in oil olive production should be explored as an option to...

Old traditional cultivars are valuable genetic resources for crop improvement, but a great number of them have disappeared in the past century. This study aimed to characterize traditional cultivars of different Prunus species collected in small family orchards in southwestern Spain and to evaluate their genetic diversity and relationships....

BACKGROUND Mechanical harvesting with over-the-row harvesters in super-high-density (SHD) table olive orchards increases the effectiveness of fruit removal, although bruising can limit the fruit quality. Additionally, an early harvest in periods less favourable to quality production is increasingly frequent as a result of global warming. The...