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Changes in N, K, and Fatty Acid Composition of Black Cumin Seeds Affected by Nitrogen Doses under Supplemental Potassium Application
Joint Authors
Aytac, Zehra
Gulmezoglu, Nurdilek
Saglam, Tugce
Kulan, Engin Gokhan
Selengil, Ugur
Hosgun, Halit Levent
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-04
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This study was carried out to determine the efficiency of nitrogen (N) doses (0, 30, 60, and 90 kg N ha−1) under supplemental potassium (K) application (50 kg K2O ha−1) on black cumin in 2011 and 2012.
The results showed that increased N levels resulted in increasing seed yield and N and K contents in seed, while oil content decreased.
The seed yield and oil yield were peaked at the doses of 60 kg N ha−1 and 50 kg K ha−1.
An increase in N doses caused a reduction in oil content regardless of K supply.
Saturated fatty acids and oleic acid were slightly increased by K application, while minor changes in linoleic acid were detected.
It was concluded that 60 kg N ha−1 with supplemental K application should be advised for enhancement in seed yield, oil yield, and N and K contents in seeds of black cumin without significant changes in fatty acid composition.
American Psychological Association (APA)
Aytac, Zehra& Gulmezoglu, Nurdilek& Saglam, Tugce& Kulan, Engin Gokhan& Selengil, Ugur& Hosgun, Halit Levent. 2017. Changes in N, K, and Fatty Acid Composition of Black Cumin Seeds Affected by Nitrogen Doses under Supplemental Potassium Application. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1171642
Modern Language Association (MLA)
Aytac, Zehra…[et al.]. Changes in N, K, and Fatty Acid Composition of Black Cumin Seeds Affected by Nitrogen Doses under Supplemental Potassium Application. Journal of Chemistry No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1171642
American Medical Association (AMA)
Aytac, Zehra& Gulmezoglu, Nurdilek& Saglam, Tugce& Kulan, Engin Gokhan& Selengil, Ugur& Hosgun, Halit Levent. Changes in N, K, and Fatty Acid Composition of Black Cumin Seeds Affected by Nitrogen Doses under Supplemental Potassium Application. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1171642
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1171642