Browsing by Author "y 4 autores más"
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Active and passive chlorophyll fuorescence measurements at canopy level on potato crops. Evidence of similitude of diurnal cycles of apparent fuorescence yields
Quiroz, Roberto A; y 4 autores más (Photosynthesis Research, 2022)We performed active and passive measurements of diurnal cycles of chlorophyll fuorescence on potato crops at canopy level in outdoors conditions for 26 days. Active measurements of the stationary fuorescence yield (Fs) ... -
Active in situ and passive airborne fluorescence measurements for water stress detection on a fescue field
Moya, Ismael; Quiroz, Roberto A; y 4 autores más (Photosynthesis Research, 2022)LEDFLEX is a micro-lidar dedicated to the measurement of vegetation fluorescence. The light source consists of 4 blue Light-Emitting Diodes (LED) to illuminate part of the canopy in order to average the spatial variability ... -
Silvopastoral systems for offsetting livestock emissions in the tropics a case study of a dairy farm in Costa Rica
Brook, Robert; Amdt, Claudia; Esquivel Sheik, María J; y 4 autores más (Agonomy fo Sustainable Development, 2022-09-19)Ways are being sought to reduce the environmental impact of ruminant livestock farming. Integration of trees into farming systems has been advocated as a measure to deliver ecosystem services, inter alia climate regulation ... -
Water Saving Using Thermal Imagery-Based Thresholds for Timing Irrigation in Potatoes under Drip and Furrow Irrigation Systems
Rinza, Javier; Quiroz, Roberto A; y 4 autores más (Agronomy, 2022)Under the current water crisis in agriculture, irrigation methods for saving and conserving water are necessary. However, these methods must guarantee an appropriate yield with a concomitant economic benefit and a reduced ...