TY - JOUR A1 - Zhang, Congmu AU - Hoogenboom, Gerrit AU - Ritenour, Mark AU - Pérez-Pérez, Juan G. AU - Alam-Eldein, Shamel AU - Boote, Kenneth AU - Munoz-Carpena, Rafael AU - Sargent, Steven A. T1 - Predicting External Fruit Color for Grapefruit As Affected By Drought Stress Y1 - 2021 UR - http://hdl.handle.net/20.500.11939/8004 AB - Grapefruit belongs to the family of citrus and although it is well adapted to arid and warm climatic conditions, adequately watered grapefruit trees usually produce fruits with good quality. Because the fruit predominantly consists of water, previous studies have shown a strong relationship between the drought stress that is experienced during the various growth stages of grapefruit and fruit quality traits such as fruit size, external color, juice content, total soluble solids (TSS), total acid (TA) and the TSS/TA ratio. The objective of this research was to develop a computer model to predict postharvest grapefruit quality as a function of drought stress. External fruit color was selected for modeling as a key external quality trait of grapefruit. KW - Fruit color KW - Irrigation management KW - F06 Irrigation KW - Q01 Food science and technology KW - N20 Agricultural machinery and equipment KW - P10 Water resources and management KW - Grapefruits KW - Drought stress KW - Irrigation methods LA - en ER -