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Publication Type J
Authors Kibar, H., S. Temel and B. Yucesan
Title Kinetic modeling and multivariate analysis on germination parameters of quinoa varieties: Effects of storage temperatures and durations
Source Journal of Stored Products Research
Language English
Author Keywords Chenopodium quinoa Willd Germination tests Seed storage Reaction kinetic salt stress seeds longevity Entomology
Abstract Quinoa (Chenopodium quinoa Willd.) cultivated since more than 5000 BC. Because the gluten-free and high nutritious grains have been of commercial interest over last two decades, studies have focused on mainly adaptation and commercial production. In this study, seed vigor was tested after different storage periods (60, 120, 180, 240, 300 and 360 days) and temperatures (4-, 10- and 25 degrees C) for Mint Vanilla and Titicaca varieties at the temperature-humidity-controlled environments. Seed testing and growth parameters for the grains raised from each storage conditions were recorded after 7 days of seed incubation in each treatment. It was shown that the maintenance of seed vigor can vary significantly depending on genotype selection (i.e. seed vigor was the highest for Titicaca grains), as a result of kinetic modeling and constellation plot analysis. The most effective temperature that can be used in storage for the longer durability for quinoa seeds is 4 degrees C and 10 degrees C. Seed deterioration and vigor loss were a clear patent at 25 degrees C for both quinoa varieties. As a result, the storage temperature and duration show the change of germination parameters and may be used as a reference for quinoa quality and consumption safety.
Author Address [Kibar, Hakan; Yucesan, Buhara] Abant Izzet Baysal Univ, Dept Seed Sci & Technol, Fac Agr, Bolu, Turkey. [Temel, Suleyman] Igdir Univ, Dept Field Crops, Fac Agr, Igdir, Turkey. Kibar, H (corresponding author), Abant Izzet Baysal Univ, Dept Seed Sci & Technol, Fac Agr, Bolu, Turkey. hakan.kibar@ibu.edu.tr
ISSN 0022-474X
ISBN 0022-474X
29-Character Source Abbreviation J. Stored Prod. Res.
Publication Date Dec
Year Published 2021
Volume 94
Beginning Page 11
Digital Object Identifier (DOI) 10.1016/j.jspr.2021.101880
Unique Article Identifier WOS:000700591000010

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