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Dataset for: Advanced clones from LBHT x LTVR population, 2019

International Potato Center Dataverse OAI Archive

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Title Dataset for: Advanced clones from LBHT x LTVR population, 2019
 
Identifier https://doi.org/10.21223/8MZIKL
 
Creator Gastelo, Manuel
Bastos, Maria
Quispe, Katherine
Bonierbale, Meredith
Schoper, John
 
Publisher International Potato Center
 
Description The LBHT x LTVR population came from crossing the two populations developed at CIP: LBHT for late blight resistance and LTVR for virus resistance in order to exploit heterosis for tuber yield, in 2013 under quarantine greenhouses at La Molina. 7200 genotypes (45 families with 160 seeds each) were planted. At harvest 258 clones were selected. Since 2015 until 2019, these clones were tested for late blight and PVX, PVY virus resistance, heat and drought tolerance, marketable tuber yield, dry matter and quality for industrial processing, The experiments were planted in sites where environmental conditions are favorable to have high pressure biotic and abiotic stresses that allow us to select clones with resistance and / or tolerance to these factors. Thirty-nine clones were selected for late blight resistance, heat tolerance, some clones have drought tolerance, resistance to virus PVX and or PVY an good quality for industrtial processing.
 
Subject Agricultural Sciences
Late blight
Potatoes
Resistance
Heat tolerance
 
Language English
 
Contributor Administrator, CIP
CGIAR Research Program on Roots, Tubers and Bananas (RTB)
International Potato Center
 
Type xls