Journal Articles

Here you can find the group’s published work.

publications

Main Publications

Tracking temporal variations in the soil-plant-atmosphere continuum in wheat using multisensor data (2026)

Chiozza, M. V., Sánchez-Fernández, L., Pérez-Ruiz, M., & Egea, G. (2026). Tracking temporal variations in the soil-plant-atmosphere continuum in wheat using multisensor data. Smart Agricultural Technology, 13, 101794.

First UASS drift curves for agroforestry scenarios in Spain (2025)

Sánchez-Fernández, L., Alonso, E., Ortiz-Barredo, A., Planas de Martí, S., Jones, L. A., & Pérez-Ruiz, M. (2025). First UASS drift curves for agroforestry scenarios in Spain. Crop Protection, 191, 107164.

Reducing environmental exposure to PPPs in super-high density olive orchards using UAV sprayers (2024)

Sánchez-Fernández, L., Barrera-Báez, M., Martínez-Guanter, J., & Pérez-Ruiz, M. (2024). Reducing environmental exposure to PPPs in super-high density olive orchards using UAV sprayers. Frontiers Plant Science, 14, 1272372.

Detection of Fusarium oxysporum by hyperspectral imaging in strawberry plants (2023)

Castro-Valdecantos, P., Egea, G., Avilés, M., & Pérez-Ruiz, M. (2023). Detection of Fusarium oxysporum by hyperspectral imaging in strawberry plants. In Precision agriculture ’23. Leiden, The Netherlands: Wageningen Academic

Leaf area index estimations by deep learning models using RGB images and data fusion in maize (2022)

Castro-Valdecantos, P., Apolo-Apolo, O. E., Pérez-Ruiz, M., & Egea, G. (2022). Leaf area index estimations by deep learning models using RGB images and data fusion in maize. Precision Agriculture, 23(6), 1949–1966.

Long-Term Assessment of Reference Baselines for the Determination of the Crop Water Stress Index in Maize under Mediterranean Conditions (2021)

Prior, A., Apolo-Apolo, O.E., Castro-Valdecantos, P., Pérez-Ruiz, M., & Egea, G. (2021). Long-Term Assessment of Reference Baselines for the Determination of the Crop Water Stress Index in Maize under Mediterranean Conditions. Water, 13, 3119.

A Mixed Data-Based Deep Neural Network to Estimate Leaf Area Index in Wheat Breeding Trials (2020)

Apolo-Apolo, O.E.; Pérez-Ruiz, M.; Martínez-Guanter, J.; Egea, G. 2020. A Mixed Data-Based Deep Neural Network to Estimate Leaf Area Index in Wheat Breeding Trials. Agronomy 10: 175.

Low-cost three-dimensional modeling of crop plants (2019)

Martinez-Guanter, J., Ribeiro, Á., Peteinatos, G. G., Pérez-Ruiz, M., Gerhards, R., Bengochea-Guevara, J. M., Jannis Machleb, Andújar, D. (2019). Low-cost three-dimensional modeling of crop plants. Sensors, 19(13), 2883.

Evaluation of over-the-row harvester damage in a super-high-density olive orchard using on-board sensing techniques (2018)

Pérez-Ruiz, M., Rallo, P., Jiménez, M. R., Garrido-Izard, M., Suárez, M. P., Casanova, L., Valero, C., Martinez-Guanter, J.,  Morales-Sillero, A. (2018). Evaluation of over-the-row harvester damage in a super-high-density olive orchard using on-board sensing techniques. Sensors, 18(4), 1242.

Other Publications

Castro-Valdecantos, P., Egea, G., Borrero, C., Hernández, P., Pérez-Ruiz, M., & Avilés, M. (2025). Detection of fungal diseases in strawberry by hyperspectral imaging and machine learning models. In Precision agriculture ’25. Leiden, The Netherlands: Wageningen Academic. (Read more)

Sánchez-Fernández, L., Pérez-Ruiz, M., & Egea, G. (2025). Comparative analysis of crop water stress index (CWSI) obtained in wheat from a ground-based platform and UAV-based thermography. In Precision agriculture ’25. Leiden, The Netherlands: Wageningen Academic. (Read more)

Sánchez-Fernández, L., Alonso, E., Ortiz-Barredo, A., Planas de Martí, S., Asín Jones, L., Martínez-Guanter, J., & Pérez-Ruiz, M. (2025). Unmanned aerial spraying system drift curves for agroforestry scenarios in Spain. In Precision agriculture ’25. Leiden, The Netherlands: Wageningen Academic. (Read more)

Sánchez-Fernández, L., Díaz-García, F., Pérez-Ruiz, M., Sandin-España, P., Alonso-Prados, J. L., Mateo-Miranda, M., Martínez-Guanter, J., García-Montero, E., Márquez, M. d. C., & Abril-Muñoz, I. (2025). Dermal Exposure of Operators, Bystanders and Residents Derived from Unmanned Aerial Spraying Systems (UASS) in Vineyard. Drones, 9(5), 345. (Read more)

Rodríguez-Vázquez, J. N., Apolo-Apolo, O. E., Martínez-Moreno, F., Sánchez-Fernández, L., & Pérez-Ruiz, M. (2025). Monitoring Leaf Rust and Yellow Rust in Wheat with 3D LiDAR Sensing. Remote Sensing, 17(6), 1005. (Read more)

Sánchez-Fernández, L., Chiozza, M., Egea, G., & Pérez-Ruiz, M. (2025). Implementation of On-the-Go soil moisture monitoring in research phenotyping platform. IFAC-PapersOnLine, 59(23), 274–278. (Read more)

Castro-Valdecantos, P., Egea, G., Borrero, C., Pérez-Ruiz, M., & Avilés, M. (2024). Detection of fusarium wilt-induced physiological impairment in strawberry plants using hyperspectral imaging and machine learning. Precision Agriculture, 25, 2958–2976. (Read more)

Egea, G., Castro-Valdecantos, P., Gómez-Durán, E., Munuera, T., Domínguez-Niño, J. M., & Nortes, P. A. (2024). Impact of Irrigation Management Decisions on the Water Footprint of Processing Tomatoes in Southern Spain. Agronomy, 14(8), 1863. (Read more)

Cuenca-Romero, C., Apolo-Apolo, O.E., Rodríguez Vázquez, J.N., Egea, G. & Pérez-Ruiz, M. (2024). Tackling unbalanced datasets for yellow and brown rust detection in wheat. Frontiers Plant Science, 15, 1392409. (Read more)

Sánchez-Fernández, L., Barrera, M., Martínez-Guanter, J., & Pérez-Ruiz, M. (2023). Drift reduction in orchards through the use of an autonomous UAV system. Computers and Electronics in Agriculture, 211, 107981. (Read more)

Mirás-Avalos, J. M., Gonzalez-Dugo, V., García-Tejero, I. F., López-Urrea, R., Intrigliolo, D. S., & Egea, G. (2023). Quantitative analysis of almond yield response to irrigation regimes in Mediterranean Spain. Agricultural Water Management, 279, 108208. (Read more)

Sportelli, M., Apolo-Apolo, O.E., Fontanelli, M., Frasconi, C., Raffaelli, M., Peruzzi, A., & Perez-Ruiz, M. (2023). Evaluation of YOLO Object Detectors for Weed Detection in Different Turfgrass Scenarios. Applied Sciences, 13(14), 8502. (Read more)

Gallardo-Romero, D.J., Apolo-Apolo, O.E., Martínez-Guanter, J., & Pérez-Ruiz, M. (2023). Multilayer Data and Artificial Intelligence for the Delineation of Homogeneous Management Zones in Maize Cultivation. Remote Sensing, 15(12), 3131. (Read more)

Egea, G., Bucksch, A., & Thygesen, L.G. (2022). Innovative use of imaging techniques within plant science. Frontiers Plant Science, 13. (Read more)

Yang, W., Ghamkhar, K., & Egea, G. (2022). Convolutional neural networks and deep learning for crop improvement and production. Frontiers Plant Science, 13. (Read more)

Egea, G., Rodríguez-Lizana, A., Pérez-Urrestarazu, L., Pérez-Ruiz, M., Rallo, P., & Suárez, M. P. (2022). Assessment of Actual Workload and Student Performance in the Agricultural Engineering Final Degree Project in a Spanish Higher Education Context. Education Sciences, 12(6), 418. (Read more)

Fernandes, R.D.M., Egea, G., Hernández-Santana, V., Díaz-Espejo, A., Fernández, J.E., Pérez-Martín, A., & Cuevas, M.V. (2021). Response of vegetative and fruit growth to the soil volume wetted by irrigation in a super-high-density olive orchard. Agricultural Water Management, 258, 107197. (Read more)

Prior, A., Apolo-Apolo, O. E., Castro-Valdecantos, P., Pérez-Ruiz, M., & Egea, G. (2021). Long-Term Assessment of Reference Baselines for the Determination of the Crop Water Stress Index in Maize under Mediterranean Conditions. Water, 13(21), 3119. (Read more)

Vidale, P.L., Egea, G., McGuire, P.C., Todt, M., Peters, W,. Müller, O., Balan-Sarojini, B., & Verhoef, A. (2021). On the Treatment of Soil Water Stress in GCM Simulations of Vegetation Physiology. Frontiers Environmental Science, 9, 689301. (Read more)

Apolo-Apolo, O.E., Pérez-Ruiz, M., Castro-Valdecantos, P., & Egea, G. (2021). Evaluation of a portable sensor suite for real time CWSI monitoring in wheat. In Precision agriculture ’21. Leiden, The Netherlands: Wageningen Academic. (Read more)

Rodríguez-Vázquez, J.N., Apolo-Apolo, O.E., Castro-Valdecantos, P., Pérez-Ruiz, M., Martínez-Guanter, J., Martínez-Moreno, F., Solís, I., & Egea, G. (2021). Determination of wheat rust severity using hyperspectral imagery and 3D plant reconstruction modelling. In Precision agriculture ’21. Leiden, The Netherlands: Wageningen Academic. (Read more)

Apolo-Apolo, O.E., Andujar-Sánchez, D., Reiser, D., Pérez-Ruiz, M., & Martínez-Guanter, J. (2021). Deep-learning-based detection of in-field tomatoes using a terrestrial mobile platform. In Precision agriculture ’21. Leiden, The Netherlands: Wageningen Academic. (Read more)

Pérez-Ruiz, M., & Slaughter, D.C. (2021). Development of a precision 3-row synchronised transplanter. Biosystems Engineering, 206, 67–78. (Read more)

Gutiérrez-Gordillo, S., de la Gala González-Santiago, J., Trigo-Córdoba, E., Rubio-Casal, A. E., García-Tejero, I. F., & Egea, G. (2021). Monitoring of Emerging Water Stress Situations by Thermal and Vegetation Indices in Different Almond Cultivars. Agronomy, 11(7), 1419. (Read more)

Perez-Ruiz, M., Martínez-Guanter, J., & Upadhyaya, S.K. (2021). High-precision GNSS for agricultural operations. In G. P. Petropoulos & P. K. Srivastava (Eds.), GPS and GNSS Technology in Geosciences (pp. 299–335). Elsevier. (Read more)

Masheswari, P., Raja, P., Apolo-Apolo, O.E., & Pérez-Ruiz, M. (2021). Intelligent fruit yield estimation for orchards using deep learning based semantic segmentation techniques-a review. Frontiers in Plant Science, 12,  684328. (Read more)

Rangarajan, A.K., Raja, P., Pérez-Ruiz, M. (2021). Disease classification in aubergine with local symptomatic region using deep learning models. Biosystems Engineering, 209, 139-153 (Read more).

Apolo-Apolo, O. E., Martínez-Guanter, J., Pérez-Ruiz, M., & Egea, G. (2020). Design and assessment of new artificial reference surfaces for real time monitoring of crop water stress index in maize. Agricultural Water Management, 240, 106304. (Read more)

Apolo-Apolo, O.E., Pérez-Ruiz, M., Martínez-Guanter, J., & Valente, J. (2020). A Cloud-Based environment for generating yield estimation maps from apple orchards using UAV imagery and a deep learning technique. Frontiers in Plant Science, 11, 1086 (Read more)

Apolo-Apolo, O.E., Pérez-Ruiz, M., Martínez-Guanter, J., & Egea, G. (2020.) A Mixed Data-Based Deep Neural Network to Estimate Leaf Area Index in Wheat Breeding Trials. Agronomy, 10, 175 (Read more)

Martinez-Guanter, J., Agüera, P., Agüera, J., & Pérez-Ruiz, M. (2020). Spray and economics assessment of a UAV-based ultra-low-volume application in olive and citrus orchards. Precision Agriculture, 21(1), 226-243. (Read more)

Pérez-Ruiz, M., Tarrat-Martín, D., Sánchez-Guerrero, M. J., & Valera, M. (2020). Advances in horse morphometric measurements using LiDAR. Computers and Electronics in Agriculture, 174, 105510. (Read more)

Apolo Apolo, O.E., Martinez Guanter, J., Egea, G., Raja. P., & Pérez Ruiz, M. (2020). Deep learning techniques for estimation of the yield and size of citrus fruits using a UAV. European Journal of Agronomy, 115, 126030 (Read more)

Pérez-Ruiz, M., Prior, A., Martínez-Guanter, J., Apolo-Apolo, O.E., Andrade-Sanchez, P., & Egea, G. (2020). Development and evaluation of a self-propelled electric platform for high-throughput field phenotyping in wheat breeding trials. Computers and Electronics in Agriculture, 169, 105237. (Read more)

Martinez-Guanter, J., Agüera, P., Agüera, J., & Pérez-Ruiz, M. (2020). Spray and economics assessment of a UAV-based ultra-low-volume application in olive and citrus orchards. Precision Agriculture 21, 226–243. (Read more)

Martin-Gorriz, B., González-Real, M. M., Egea, G., & Baille, A. (2020). Ecosystem respiration of old and young irrigated citrus orchards in a semiarid climate. Agricultural and Forest Meteorology, 280, 107787. (Read more)

Apolo-Apolo, O.E., Pérez-Ruiz, M., Martínez-Guanter, J., & Egea, G. (2019). Design of a portable sensor suite for real-time monitoring of crop water stress index in maize breeding plots. In Precision agriculture ’19. Leiden, The Netherlands: Wageningen Academic. (Read more)

Martínez-Guanter, J., Egea, G., Pérez-Ruiz, M., & Apolo-Apolo, O.E. (2019). Estimation of the leaf area index in maize based on UAV imagery using deep learning techniques. In Precision agriculture ’19. Leiden, The Netherlands: Wageningen Academic. (Read more)

Apolo-Apolo, O. E., Pérez-Ruiz, M., Martínez-Guanter, J., & Egea, G. (2019). Estimación de parámetros biofísicos de interés para la mejora de trigo usando inteligencia artificial. In X Congreso Ibérico de Agroingeniería: Libro de actas (Huesca, España, 3–6 septiembre). (Read more)

Martínez-Guanter, J., Tucci, F., Apolo-Apolo, O. E., Agüera, J., Egea, G., Andújar, D., & Pérez-Ruiz, M. (2019). Diseño y primeros resultados de una plataforma móvil eléctrica de registro de datos para agricultura de precisión. In X Congreso Ibérico de Agroingeniería: Libro de actas (Huesca, España, 3–6 septiembre). (Read more)

Apolo-Apolo, O. E., Martínez-Guanter, J., Egea, G., & Pérez-Ruiz, M. (2019). Estimación de producción en cítricos usando técnicas de aprendizaje automático. In X Congreso Ibérico de Agroingeniería: Libro de actas (Huesca, 3–6 septiembre). (Read more)

Monje Jiménez, R., Egea, G., & Perez Urrestarazu, L. (2019). Turfgrass recovery after an induced drought period on a golf course fairway. A case study in southern Spain. Journal of Irrigation and Drainage Engineering, 145, 05019005-1-05019005-11. (Read more)

Perez Urrestarazu, L., Fernandez Cañero, R., Campos Navarro, P., Sousa, C., & Egea, G. (2019). Assessment of perlite, expanded clay and pumice as substrates for living walls. Scientia Horticulturae, 254, 48-54. (Read more)

Monje Jiménez, R., Perez Urrestarazu, L., & Egea, G. (2019). ‘Tifway’ bermudagrass recovery after drought periods of different durations under shallow sandy soil in a Mediterranean climate. Agricultural Water Management, 223, 105690. (Read more)

Espejo-Garcia, B., Martinez-Guanter, J., Pérez-Ruiz, M., Lopez-Pellicer, F.J., & Zarazaga-Soria, F.J. (2018). Machine learning for automatic rule classification of agricultural regulations: A case study in Spain. Computers and electronics in agriculture, 150, 343-352. (Read more)

Pérez-Ruiz, M., Brenes, R., Urbano, J.M., Slaughter, D.C., Forcella, F., & Rodríguez-Lizana, A. (2018). Agricultural residues are efficient abrasive tools for weed control. Agronomy for Sustainable Development, 38, Article 18. (Read more)

González Real, M.M., Martín Górriz, B., Egea, G., Nortes, P.A., & Baille, A. (2018). Characterization and modelling of soil CO2 efflux in old and young irrigated citrus orchards. Catena 162, 376-385. (Read more)

Perez Urrestarazu, L., Egea, G., Ruiz Alcalá, C., Roldán Olmo, F., & Fernandez Cañero, R. (2018). Water management assessment in a historic garden: the case study of the Real Alcazar (Seville, Spain). Urban Forestry and Urban Greening. 29C, 192-199. (Read more)

Quebrajo, M. Perez-Ruiz, L. Perez-Urrestarazu, J. Martínez, & G. Egea. (2018). Linking Thermal Imaging and Soil Remote Sensing to Enhance Irrigation Management on Sugar Beet. Biosystems Engineering, 165, 77-87. (Read more)

Egea, G., Muñiz, J., & Diaz-Espejo, A. (2017). Optimization of an automatic irrigation system for precision irrigation of blueberries grown in sandy soil. Advances in Animal Biosciences, 8(2), 551-556. (Read more)

Gonzalez-de-Santos, P., Ribeiro, A., Fernandez-Quintanilla, C., Lopez-Granados, F., Brandstoetter, M., Tomic, S., Pedrazzi, S., Peruzzi, A., Pajares, G., Kaplanis, G., Perez-Ruiz, M., Valero, C., del Cerro, J., Vieri, M., Rabatel, G., & Debilde, B. (2017). Fleets of robots for environmentally-safe pest control in agriculture. Precision Agriculture, 18, 574–614. (Read more)

Martinez-Guanter, J., Garrido-Izard, M., Agüera, J., Valero, C., & Pérez-Ruiz, M. (2017). Over-the-row harvester damage evaluation in super-high-density olive orchard by on-board sensing techniques. Advances in Animal Biosciences, 8(2), 487-491. (Read more)

Egea, G., Padilla-Díaz, C. M., Martínez-Guanter, J., Fernández, J. E., & Pérez-Ruiz, M. (2017). Assessing a Crop Water Stress Index Derived From Aerial Thermal Imaging and Infrared Thermometry in Super-high Density Olive Orchards. Agricultural Water Management, 187, 210-221. (Read more)

Martínez-Guanter, J., Garrido-Izard, M., Valero, C., Slaughter, D. C., & Pérez-Ruiz, M. (2017). Optical Sensing to Determine Tomato Plant Spacing for Precise Agrochemical Application: Two Scenarios. Sensors, 17(5), 1096. (Read more)

Martínez, J., Egea, G., Agüera, J., & Pérez-Ruiz, M. (2017). A Cost-effective Canopy Temperature Measurement System for Precision Agriculture: a Case Study on Sugar Beet. Precision Agriculture, 18(1), 95-110. (Read more)

Egea, G., Padilla-Díaz, C. M., Martínez-Guanter, J., Fernández, J. E., & Pérez-Ruiz, M. (2017). Assessing a crop water stress index derived from aerial thermal imaging and infrared thermometry in super-high density olive orchards. Agricultural Water Management, 187, 210–221. (Read more)

Agüera Vega, J., Carballido del Rey, J., Bernal Sanz, R., Muñoz, L., Correa, S., Polo, M. A., Martínez, J., & Pérez-Ruiz, M. (2017). Apoyo a la toma de decisiones para la mejora de la gestión en explotaciones agroforestales. Vida Rural (N.º Extra 431), 30–36. (Read more)

Egea, G., Fernández, J.E., & Alcón, F. (2017). Financial assessment of adopting irrigation technology for plant-based regulated deficit irrigation scheduling in super high-density olive orchards. Agricultural Water Management, 187, 47-56. (Read more)

González-Real, M.M., Egea, G., Martin-Gorriz, B., Nortes, P. A., & Baille, A. (2017). Spatial variability of soil CO₂ efflux in drip-irrigated old and young citrus orchards and its dependence on biotic and abiotic factors. Geoderma, 294, 29–37. (Read more)

Aravind, K.R., Raja, P., & Pérez-Ruiz, M. (2017) Task-based Agricultural Mobile Robots in Arable Farming: A review. Spanish Journal of Agricultural Research, 15(1), 16. (Read more)

González-de-Soto, M., Emmi, L., Pérez-Ruiz, M., Agüera-Vega, J., & González-de-Santos, P. (2016). Autonomous systems for precise spraying – Evaluation of a robotised patch sprayer. Biosystems Engineering, 146, 165-182. (Read more)

Rodríguez-Domínguez, C. M., Buckley, T. N., Egea, G., de Cires, A., Hernández-Santana, V., Martorell, S., & Díaz-Espejo, A. (2016). Most stomatal closure in woody species under moderate drought can be explained by stomatal responses to leaf turgor: Partitioning stomatal responses to drought. Plant, Cell & Environment, 39(9), 2014–2026. (Read more)

Egea, G., Padilla-Díaz, C.M., Martínez, J., Fernández, J.E., & Pérez-Ruiz, M. (2016). Use of aerial thermal imaging to assess water status variability in hedgerow olive orchards. CIGR-AgEng Conference, Aarhus, Denmark. (Read more)

Pérez-Ruiz, M., Brenes, R., Rodríguez-Lizana, A., Urbano, J. M., Slaughter, D.C., & Forcella, F. (2016). Laboratory tests to assess optimal agricultural residue traits for an abrasive weed control system. CIGR-AgEng Conference, Aarhus, Denmark. (Read more)

Egea, G., Diaz-Espejo, A., & Fernández, J.E. (2016). Soil moisture dynamics in a hedgerow olive orchard under well-watered and deficit irrigation regimes: assessment, prediction and scenario analysis. Agricultural Water Management, 164, 197-211. (Read more)

Pérez-Urrestarazu, L., Fernández-Cañero, R., Franco, A., & Egea, G. (2016). Influence of an active living wall on indoor temperature and humidity conditions. Ecological Engineering, 90, 120-124. (Read more)

Pérez-Urrestarazu, L., Fernández-Cañero, R., Franco-Salas, A., & Egea, G. (2015). Vertical Greening Systems and Sustainable Cities. Journal of Urban Technology, 22(4), 65–85. (Read more)

Quebrajo, L., Pérez-Ruiz, M., Rodriguez-Lizana, A., & Agüera-Vega, J. (2015). An Approach to Precise Nitrogen Management Using Hand-Held Crop Sensor Measurements and Winter Wheat Yield Mapping in a Mediterranean Environment. Sensors, 15(3), 5504-5517. (Read more)

Pérez-Ruiz, M., & Agüera-Vega, J. (2015). Control Inteligente de equipos para el manejo de malas hierbas. In Symposium sanidad vegetal, Sevilla. (Read more)

Martínez, J., Pérez-Ruiz, M., Castro, S., & Agüera-Vega, J. (2015). Desarrollo de un prototipo universal para adaptación de equipos centrífugos de abono convencionales en equipos de aplicación variable. In Congreso Ibérico de Agroingeniería, Orihuela (Alicante). (Read more)

Pérez-Ruiz, M., Gonzalez-de-Santos, P., Ribeiro, A., Fernandez-Quintanilla, C., Peruzzi, A., Vieri, M., Tomic, S., & Agüera-Vega, J. (2015). Highlights and preliminary results of autonomous crop protection. Computers and Electronics in Agriculture, 110, 150-161. (Read more)

Castillo-Ruiz, F., Pérez-Ruiz, M., Blanco-Roldán, G.L., Gil-Ribes, J.A., & Agüera-Vega, J. (2015). Development of a telemetry and yield-mapping system of olive harvester. Sensors, 14(10), 19767-19784. (Read more)

Drenjanac, D., Tomic, S., Agüera, J., & Pérez-Ruiz, M. (2014). Wi-Fi and Satellite-Based Location Techniques for Intelligent Agricultural Machinery Controlled by a Human Operator. Sensors, 15, 4001-4018. (Read more)

Pérez-Ruiz, M., Slaughter, D.C., Fathallah, F.A., Gliever, C., & Miller, B.J. (2014). Co-robotic intra-row weed control system. Biosystems Engineering, 126, 45-55. (Read more)

Garrrido, M., Pérez-Ruiz, M., Valero, C., Gliever, C., Hanson, B.D., & Slaughter, D.C. (2014). Active Optical Sensors for Tree Stem Detection and Classification in Nurseries. Sensors, 14(6), 10783-10803. (Read more)

Verhoef, A., & Egea, G. (2014). Modeling plant transpiration under limited soil water: Comparison of different plant and soil hydraulic parameterizations and preliminary implications for their use in land surface models. Agricultural and Forest Meteorology, 191, 22-32. (Read more)

Carballido, J., Pérez-Ruiz, M., Emmi, L., & Agüera-Vega, J. (2014). Comparison of positional accuracy between RTK and RTX GNSS based on the autonomous agricultural vehicles under field conditions. Applied Engineering in Agriculture, 30, 361-366. (Read more)

Egea, G., González-Real, M. M., Martin-Gorriz, B., & Baille, A. (2014). Leaf-to-branch scaling of C-gain in field-grown almond trees under different soil moisture regimes. Tree Physiology, 34(6), 619–629. (Read more)

Pérez-Urrestarazu, L., Egea, G., Franco-Salas, A., & Fernández-Cañero, R. (2014). Irrigation systems evaluation for living walls. Journal of Irrigation and Drainage Engineering, 140(4), 04013024. (Read more)

Egea, G., Pérez-Urrestarazu, L., González-Pérez, J., Franco-Salas, A., & Fernández-Cañero, R. (2014). Lighting systems evaluation for indoor living walls. Urban Forestry & Urban Greening, 13(3), 475–483. (Read more)

Agüera-Vega, J., Blanco, G.L., Castillo, F.J., Castro-Garcia, S., Gil-Ribes, J.A., & Pérez-Ruiz, M. (2013). Determination of field capacity and yield mapping in olive harvesting using remote data acquisition. In Precision agriculture ’13. Leiden, The Netherlands: Wageningen Academic. (Read more)

Agüera-Vega, J., Pérez-Ruiz, M., Carballido, J., & Gil, J.A. (2013). Soil compaction sensor for site-specific tillage: design and assessment. In Precision agriculture ’13. Leiden, The Netherlands: Wageningen Academic. (Read more)

Agüera-Vega, J., Carballido, J., Gil, J., Gliever, C. J., & Pérez-Ruiz, M. (2013). Design of a Soil Cutting Resistance Sensor for Application in Site-Specific Tillage. Sensors, 13(5), 5945-5957. (Read more)

Pérez-Ruiz, M., Carballido, J., Agüera-Vega, J., & Rodríguez-Lizana, A. (2013). Development and evaluation of a combined cultivator and band sprayer with a row-centering RTK-GPS guidance system. Sensors, 13(3), 3313-3330. (Read more)

Lobeto, M., Pérez-Ruiz, M., Carballido, J., & Agüera-Vega, J. (2013). Determinación de las emisiones de gases de efecto invernadero en las operaciones mecanizadas de espacios verdes deportivos mediante técnicas de Agricultura de Precisión. VII Congreso Ibérico de Agroingeniería y Ciencias Hortícolas, Madrid, Spain. (Read more)

Agüera-Vega, J., Carballido, J., Gil, J., Gliever, C. J., & Pérez-Ruiz, M. (2013). Design of a soil cutting resistance sensor for application in site-specific tillage. Sensors, 13, 5945–5957. (Read more)

Carballido, J., Rodríguez-Lizana, A., Agüera-Vega, J. & Pérez-Ruiz, M. (2013). Field sprayer for inter- and intra-row weed control: performance and labor savings. Spanish Journal of Agricultural Research, 11(3), 642-651. (Read more)

Egea, G., Nortes, P.A., Domingo, R., Baille, A., Pérez-Pastor, A., & González-Real, M.M. (2013). Almond agronomic response to long-term deficit irrigation applied since orchard establishment. Irrigation Science, 31, 445-454. (Read more)

Alcon, F., Egea, G., & Nortes, P.A. (2013). Financial feasibility of implementing regulated and sustained deficit irrigation in almond orchards. Irrigation Science, 31, 931-941. (Read more)

Slaughter, D.C., Pérez-Ruiz, M., Fathallah, F., Upadhyaya, S., Gliever, C.J., & Miller, B. (2012). GPS-based intra-row weed control system: Performance and labor savings. In Proceedings of the International Conference of Agricultural Engineering (CIGR-AgEng), 8-12. (Read more)

Pérez-Ruiz, M., Slaughter, D.C., Gliever, C., & Upadhyaya, S.K. (2012). Tractor-based Real-time kinematic-Global Positioning System (RTK-GPS) guidance system for geospatial mapping of row crop transplant. Biosystem Engineering, 111(1), 64-71. (Read more)

Pérez-Ruiz, M., Slaughter, D.C., Gliever, C.J., & Upadhyaya, S.K. (2012). Automatic GPS-based intra row weed knife control system for transplanted row crops. Computers and Electronics in Agriculture, 80, 41-49. (Read more)

Egea, G., González-Real, M. M., Baille, A., Nortes, P. A., Conesa, M. R., & Ruiz-Salleres, I. (2012). Effects of water stress on irradiance acclimation of leaf traits in almond trees. Tree Physiology, 32(4), 450–463. (Read more)

Pérez-Ruiz, M., Carballido, J., & Agüera, J. (2011). Assessing GNSS correction signals for assisted guidance systems in agricultural vehicles. Precision Agriculture, 12, 639–652 (Read more)

Pérez-Ruiz, M., Agüera, J., Gil, J.A., & Slaughter, D.C. (2011). Optimization of agrochemical application in olive groves based on positioning sensor. Precision Agriculture, 12, 564–575. (Read more)

Pérez-Ruiz, M., Rodríguez-Lizana, A., Carballido, J., Agüera, J., & Pelegrín, F. (2011). Development and assessment of a prototype as an innovative method for teaching agricultural machinery. Transactions of ASABE, 54(6), 2353-2360. (Read more)

Egea, G., Verhoef, A., & Vidale, P. L. (2011). Towards an improved and more flexible representation of water stress in coupled photosynthesis–stomatal conductance models. Agricultural and Forest Meteorology, 151(10), 1370–1384. (Read more)

Mirás-Avalos, J.M., Egea, G., Nicolás, E., Génard, M., Vercambre, G., Moitrier, N., Valsesia, P., González-Real, M.M., Bussi, C., & Lescourret, F. (2011). QualiTree, a virtual fruit tree to study the management of fruit quality. II. Parameterisation for peach, analysis of growth-related processes and agronomic scenarios. Trees 25, 785–799. (Read more)

Egea, G., González-Real, M. M., Baille, A., Nortes, P. A., & Díaz-Espejo, A. (2011). Disentangling the contributions of ontogeny and water stress to photosynthetic limitations in almond trees. Plant, Cell & Environment, 34(6), 962–979. (Read more)

Egea, G., Dodd, I.C., González-Real, M.M., Domingo, R., & Baille, A. (2011). Partial rootzone drying improves almond tree leaf-level water use efficiency and afternoon water status compared with regulated deficit irrigation. Functional Plant Biology, 38, 372–385. (Read more)

Slaughter, D.C., Pérez-Ruiz, M., Gliever, C., Upadhyaya, S. K., & Sun, H. (2010). Automatic weed control system for processing tomatoes. XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR), Québec City, Canada. (Read more)

Sun, H., Slaughter, D.C., Perez-Ruiz, M., Gliever, C., Upadhyaya, S.K. & Smith, R.F. 2010. RTK-GPS mapping of transplanted row crops. Computers and Electronics in Agriculture, 71(1), 32-37. (Read more)

Pérez-Ruiz, M., Carballido, J., Agüera, J., & Gil J.A. (2010). Assessing GNSS correction signals for assisted guidance systems in agricultural vehicles. Precision Agriculture, 12(5), 639-652. (Read more)

Egea, G., Nortes, P.A., González-Real, M.M., Baille, A., & Domingo, R.. (2010). Agronomic response and water productivity of almond trees under contrasted deficit irrigation regimes. Agricultural Water Management, 97(1), 171–181. (Read more)

Pérez-Ruiz, M., Agüera, J., Gil, J.A., & Slaughter, D.C. (2010). Optimization of agrochemical application in olive groves based on positioning sensor. Precision Agriculture, 12(4), 564-575. (Read more)

Dodd, I.C., Egea, G., Watts, C.W., & Whalley, W.R. (2010). Root water potential integrates discrete soil physical properties to influence ABA signalling during partial rootzone drying. Journal of Experimental Botany, 61(13), 3543–3551. (Read more)