Effect of white fleece on the selected quality parameters of early potato (Solanum tuberosum L.) tubers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005426" target="_blank" >RIV/60460709:41210/03:00005426 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of white fleece on the selected quality parameters of early potato (Solanum tuberosum L.) tubers
Original language description
There were tested the effects of white fleece on the contents of ascorbic acid, nitrates and polyphenols in 1999 and 2000 and on carotenoids content in 2000 and 2001 in tubers of two early potato varieties (Adora and Impala) in field trials on two cultivation sites (Přerov n/Labem and Prague - Trója). Early irrigated potatoes were cultivated according the uniform methodology for field trials. Two variants were compared - cultivated plants covered with white fleece (Pegas - Agro UV 17) and the control without any covering. The tubers were harvested three times with intervals 7-16 days. The results were statistically tested by ANOVA and Tukey´s methods. Ascorbic acid content showed tendency to higher values in potatoes covered with white fleece as compared with control samples (av. increase by 12.3 %). Effect of the fleece was significantly affected by the potato genotype and year of cultivation (cv. Adora showed higher content by 12.54 % in comparison with the control). Tendency to lowe
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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