Precision oliviculture: research topics, challenges, and opportunities—a review

E Roma, P Catania - Remote Sensing, 2022 - mdpi.com
Since the beginning of the 21st century, there has been an increase in the agricultural area
devoted to olive growing and in the consumption of extra virgin olive oil (EVOO). The …

Quantifying pruning impacts on olive tree architecture and annual canopy growth by using UAV-based 3D modelling

FM Jiménez-Brenes, F López-Granados, AI De Castro… - Plant methods, 2017 - Springer
Background Tree pruning is a costly practice with important implications for crop harvest and
nutrition, pest and disease control, soil protection and irrigation strategies. Investigations on …

Can the productivity of mango orchards be increased by using high-density plantings?

CM Menzel, MD Le Lagadec - Scientia Horticulturae, 2017 - Elsevier
Mango (Mangifera indica) trees are traditionally established at about 100–200 trees per ha
and eventually grow into large specimens 10 m tall or more, making spraying and harvesting …

Quantifying the severity of phytophthora root rot disease in avocado trees using image analysis

ASA Salgadoe, AJ Robson, DW Lamb, EK Dann… - Remote Sensing, 2018 - mdpi.com
Phytophthora root rot (PRR) infects the roots of avocado trees, resulting in reduced uptake of
water and nutrients, canopy decline, defoliation, and, eventually, tree mortality. Typically, the …

Satellite multispectral indices to estimate canopy parameters and within-field management zones in super-intensive almond orchards

L Sandonís-Pozo, J Llorens, A Escolà, J Arnó… - Precision …, 2022 - Springer
Continuous canopy status monitoring is an essential factor to support and precisely apply
orchard management actions such as pruning, pesticide and foliar treatment applications, or …

Olive actual “on year” yield forecast tool based on the tree canopy geometry using UAS imagery

RR Sola-Guirado, FJ Castillo-Ruiz, F Jiménez-Jiménez… - Sensors, 2017 - mdpi.com
Olive has a notable importance in countries of Mediterranean basin and its profitability
depends on several factors such as actual yield, production cost or product price. Actual “on …

Use of Sentinel-2 derived vegetation indices for estimating fPAR in olive groves

L Leolini, M Moriondo, R Rossi, E Bellini, L Brilli… - Agronomy, 2022 - mdpi.com
Olive tree cultivation is currently a dominant agriculture activity in the Mediterranean basin,
where the increasing impact of climate change coupled with the inefficient management of …

Delineation of management zones in hedgerow almond orchards based on vegetation indices from UAV images validated by LiDAR-derived canopy parameters

JA Martínez-Casasnovas, L Sandonís-Pozo, A Escolà… - Agronomy, 2021 - mdpi.com
One of the challenges in orchard management, in particular of hedgerow tree plantations, is
the delineation of management zones on the bases of high-precision data. Along this line …

Automatic branch–leaf segmentation and leaf phenotypic parameter estimation of pear trees based on three-dimensional point clouds

H Li, G Wu, S Tao, H Yin, K Qi, S Zhang, W Guo… - Sensors, 2023 - mdpi.com
The leaf phenotypic traits of plants have a significant impact on the efficiency of canopy
photosynthesis. However, traditional methods such as destructive sampling will hinder the …

Yield and physical-chemical quality of table olives in different hedgerow canopy positions (cv. Manzanilla de Sevilla and Manzanilla Cacereña) as affected by …

P Rallo, E Trentacoste, G Rodríguez-Gutiérrez… - Scientia …, 2024 - Elsevier
Unlike olive orchards intended for olive oil, the production of table olives in narrow
hedgerows is very recent and the information available about this cropping system is yet …