2026-04-27T12:51:22Zhttps://uvadoc.uva.es/oai/request
oai:uvadoc.uva.es:10324/669452025-02-06T10:39:48Zcom_10324_1166com_10324_931com_10324_894col_10324_1338
UVaDOC author Lozano Castellanos, Luisa Fernanda author Navas Gracia, Luis Manuel author Correa Guimaraes, Adriana 2024-03-22T09:11:04Z 2024-03-22T09:11:04Z 2023 Plants, 2023, Vol. 12, Nº. 19, 3456 2223-7747 https://uvadoc.uva.es/handle/10324/66945 10.3390/plants12193456 3456 19 Plants 12 2223-7747 Indoor agricultural offers efficient alternatives for intensive food production through automation technologies and controlled environments. Light plays a crucial role in plant development; however, photons captured by the crop are often wasted in empty spaces, resulting in low light efficiency and high energy costs. This research aims to simulate eight structural designs for an indoor lettuce crop, exploring different planting systems and light and culture bed combinations (static and mobile) to identify the most effective mechanism for light efficiency during crop growth. The simulations were carried out with spreadsheets based on applying formulas of yield in dry biomass per photosynthetic photons, lighting costs, harvest, and production. The results indicate that Circular Moving Light and Mobile Culture Bed with Quincunx Planting (CML-QM) and Circular Moving Light and Mobile Culture Bed with Linear Planting (CML-LPM) exhibit higher photon capture percentages (85% and 80%, respectively) and lower electricity consumption compared to static designs. The simulation results demonstrate the potential for significant improvements in photon capture and cost savings through optimized system designs. This investigation provides valuable insights for designing more efficient systems and reducing electricity consumption to enhance the capture of photosynthetic photons in indoor lettuce cultivation. eng Atribución 4.0 Internacional Electric power consumption - Measurement Electricidad - Medición Energy efficiency Economía energética Agricultural innovations Agriculture Sustainable development Desarrollo económico Ecology Agricultural Engineering Agricultura - Innovaciones tecnológicas Electric lighting - Energy consumption Energy consumption Plant Science Lettuce Lechugas - Cultivo Light energy efficiency in lettuce crop: Structural indoor designs simulation info:eu-repo/semantics/article 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URL https://uvadoc.uva.es/bitstream/10324/66945/1/Light-Energy-Efficiency-in-Lettuce-Crop.pdf File MD5 56c99b19a813dd7d199bd618496e0689 3080473 application/pdf Light-Energy-Efficiency-in-Lettuce-Crop.pdf