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Sensor-Based Agrivoltaic Technology and Crop Monitoring Systems for Greater Sustainability

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Smart Agriculture".

Deadline for manuscript submissions: 25 August 2024 | Viewed by 1546

Special Issue Editors


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Guest Editor
Department of Economics and Entrepreneurship (DEIM), University of Tuscia, Via del Paradiso, 01100 Viterbo, Italy
Interests: technology evaluation and corporate innovation strategies; environmental aspects and production processes; economic study and implementation of new organizational models; quality instruments for the enterprise innovation management
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Special Issue Information

Dear Colleagues,

The need for increased renewable energy production has increased due to socio-political conditions and the related energy crisis. The main international and European policies encourage new technologies to produce green energy with significant funding.

Agrivoltaic (AGV) represents an innovative technology to create a synergy between energy and agricultural production without generating soil consumption. To ensure this energy, to increase knowledge of the interaction of this technology with soil, crops and the level of mechanization, however, crop monitoring tools and the main agronomic parameters, such as multispectral cameras, drones and remote sensing, vegetation indices are needed in relation to the AGV systems. These monitoring systems are essential to guarantee continuous and constant control and to guarantee a high level of sustainability of AGV.

Dr. Andrea Colantoni
Prof. Dr. Enrico Maria Mosconi
Guest Editors

Manuscript Submission Information

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Keywords

  • energy
  • agriculture
  • mechanization
  • crop
  • monitoring systems
  • policy

Published Papers (2 papers)

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Research

16 pages, 4543 KiB  
Article
Relationship between Height and Exposure in Multispectral Vegetation Index Response and Product Characteristics in a Traditional Olive Orchard
by Carolina Perna, Andrea Pagliai, Riccardo Lisci, Rafael Pinhero Amantea, Marco Vieri, Daniele Sarri and Piernicola Masella
Sensors 2024, 24(8), 2557; https://doi.org/10.3390/s24082557 - 16 Apr 2024
Viewed by 292
Abstract
The present research had two aims. The first was to evaluate the effect of height and exposure on the vegetative response of olive canopies’ vertical axis studied through a multispectral sensor and on the qualitative and quantitative product characteristics. The second was to [...] Read more.
The present research had two aims. The first was to evaluate the effect of height and exposure on the vegetative response of olive canopies’ vertical axis studied through a multispectral sensor and on the qualitative and quantitative product characteristics. The second was to examine the relationship between multispectral data and productive characteristics. Six olive plants were sampled, and their canopy’s vertical axis was subdivided into four sectors based on two heights (Top and Low) and two exposures (West and East). A ground-vehicle-mounted multispectral proximal sensor (OptRx from AgLeader®) was used to investigate the different behaviours of the olive canopy vegetation index (VI) responses in each sector. A selective harvest was performed, in which each plant and sector were harvested separately. Product characterisation was conducted to investigate the response of the products (both olives and oils) in each sector. The results of Tukey’s test (p > 0.05) showed a significant effect of height for the VI responses, with the Low sector obtaining higher values than the Top sector. The olive product showed some height and exposure effect, particularly for the olives’ dimension and resistance to detachment, which was statistically higher in the upper part of the canopies. The regression studies highlighted some relationships between the VIs and product characteristics, particularly for resistance to detachments (R2 = 0.44–0.63), which can affect harvest management. In conclusion, the results showed the complexity of the olive canopies’ response to multispectral data collection, highlighting the need to study the vertical axis to assess the variability of the canopy itself. The relationship between multispectral data and product characteristics must be further investigated. Full article
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23 pages, 8112 KiB  
Article
Design and Performance Analysis of Foldable Solar Panel for Agrivoltaics System
by Ramesh Kumar Lama and Heon Jeong
Sensors 2024, 24(4), 1167; https://doi.org/10.3390/s24041167 - 10 Feb 2024
Cited by 1 | Viewed by 729
Abstract
This study investigates the use of a foldable solar panel system equipped with a dynamic tracking algorithm for agrivoltaics system (AVS) applications. It aims to simultaneously meet the requirements for renewable energy and sustainable agriculture. The design focuses on improving solar energy capture [...] Read more.
This study investigates the use of a foldable solar panel system equipped with a dynamic tracking algorithm for agrivoltaics system (AVS) applications. It aims to simultaneously meet the requirements for renewable energy and sustainable agriculture. The design focuses on improving solar energy capture while facilitating crop growth through adjustable shading. The results show that foldable panels, controlled by the tracking algorithm, significantly outperform fixed panels in energy efficiency, achieving up to a 15% gain in power generation and uniform power generation throughout the day. Despite the presence of shadows of adjacent panels in the early morning and late evening, the system’s effectiveness in creating microclimates for diverse crops demonstrates its substantial value. The foldable design not only protects crops from adverse climate conditions across different seasons but also generates energy efficiently. This demonstrates a step forward in sustainable land use and food security. Full article
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