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Replication Data for: Defining biological thresholds associated to plant water status for monitoring water restriction effects: Stomatal conductance and photosynthesis recovery as key indicators in potato

International Potato Center Dataverse OAI Archive

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Title Replication Data for: Defining biological thresholds associated to plant water status for monitoring water restriction effects: Stomatal conductance and photosynthesis recovery as key indicators in potato
 
Identifier https://doi.org/10.21223/P3/YFT4KD
 
Creator Ramirez, David
Yactayo, Wendy
Rens, Libby
Rolando, Jose
Palacios, Susan
De Mendiburu, Felipe
Mares, Victor
Barreda, Carolina
Loayza, Hildo
Monneveux, Philippe
Zotarelli, Lincoln
Khan, Awais
Quiroz, Roberto
 
Publisher International Potato Center
 
Description In this study, different timings (at tuber initiation and bulking) and intensities (four soil moisture levels) of water restriction were tested in the potato crop. The temporal patterns of mid-morning or maximum, light saturated stomatal conductance (gs max), recovery of net photosynthesis (Arecovery), stem water potential, carbon isotope discrimination in tubers, plant water concentration, photochemical reflectance index (PRI) and crop water stress index (CWSI) were analyzed.
 
Subject Agricultural Sciences
Yield
Drought Stress
Carbon isotope discrimination
Crop water stress index
Photochemical reflectance index
Photosynthesis
Irrigation timing
 
Language English
 
Contributor Administrator, CIP
CGIAR Research Program on Roots, Tubers and Bananas (RTB)
CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS)
CGIAR Research Program on Dryland Systems (Dryland Systems)
Federal Ministry of Cooperation and Development (BMZ), Germany
National Agricultural Innovation Program (PNIA)
International Potato Center
Project: Improved potato genotypes and water management technologies to enhance water use efficiency, resilience, cost-effectiveness, and productivity of smallholder farms in stress-prone Central Asian environments
Project: Uso efectivo del agua en el cultivo de papa en zonas áridas: Mejorando el manejo del riego mediante el monitoreo del estatus hídrico para enfrentar al Cambio Climático
 
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