El incremento de la evapotranspiración debido al calentamiento global del planeta hace que permanencia en el tiempo cultivo arroz se vea amenazada por alta demanda agua implica su producción. Por ello, este estudio tiene como objetivo estimar índice estrés hídrico foliar (Crop Water Stress Index - CWSI) a partir procesamiento imágenes térmicas obtenidas sensores remotos, herramienta para...

Due to the limited availability of Root-Zone Soil Moisture (RZSM) information at regional scale, this paper explores use thermal infrared remote sensing estimate RZSM in agricultural fields. This study presents Crop Water Stress Index (CWSI) derived from data used as an indicator root zone soil moisture. Theoretical limits were calculated using canopy and air temperature difference, which is re...

In recent years, the area dedicated to modern irrigated almond plantations has increased significantly in Spain. However, legal irrigation allocations are lower than maximum water requirements of crop most cases. Therefore, growers forced implement regulated deficit strategies on their farms, applying stress certain resistant phenological periods and avoiding it sensitive periods. Given need mo...

The thermal region of the electromagnetic spectrum might provide valuable information for assessing plant water status. Nevertheless, plant’s physiology and scale measurement, (e.g. sensor viewing geometry canopy aggregation) are critical quantifiying monitoring stress. This study compares Crop Water Stress Index (CWSI) a peach orchard obtained using on-the-ground, airborne-based temperature (T...

Irrigation has a great impact on global food security as it contributes to the majority of world’s agricultural supply. It is essential judiciously utilize water resources through efficient irrigation management since U.S. groundwater aquifers are rapidly depleting. Thus, quantification relationships between depletion and environmental factors important for understanding crop response varying l...

This study was conducted in 2018 growing season to determine the response of mung bean water stress. Effects different irrigation levels on yield and components potential use crop stress index (CWSI) scheduling were also investigated. Five (I100, I75, I50, I25 I0) applied through drip system. Amount supplied varied between 20–445 mm. Plant consumption (ET) values 125–521 The highest (163 kg/da)...