Version 1
: Received: 11 August 2023 / Approved: 11 August 2023 / Online: 11 August 2023 (10:06:48 CEST)
How to cite:
Mengistu, F. G.; Wegayehu, G. Effects of Seed Ageing on Germination and Oil Content in Ethiopian Black Cumin Varieties. Preprints2023, 2023080917. https://doi.org/10.20944/preprints202308.0917.v1
Mengistu, F. G.; Wegayehu, G. Effects of Seed Ageing on Germination and Oil Content in Ethiopian Black Cumin Varieties. Preprints 2023, 2023080917. https://doi.org/10.20944/preprints202308.0917.v1
Mengistu, F. G.; Wegayehu, G. Effects of Seed Ageing on Germination and Oil Content in Ethiopian Black Cumin Varieties. Preprints2023, 2023080917. https://doi.org/10.20944/preprints202308.0917.v1
APA Style
Mengistu, F. G., & Wegayehu, G. (2023). Effects of Seed Ageing on Germination and Oil Content in Ethiopian Black Cumin Varieties. Preprints. https://doi.org/10.20944/preprints202308.0917.v1
Chicago/Turabian Style
Mengistu, F. G. and Gizaw Wegayehu. 2023 "Effects of Seed Ageing on Germination and Oil Content in Ethiopian Black Cumin Varieties" Preprints. https://doi.org/10.20944/preprints202308.0917.v1
Abstract
Seed quality is crucial for the success of crop production, as it affects germination capacity, emergence potential, and seedling growth. This study investigated the impact of extended stor-age on the germination capacity, oleoresin and essential oil contents of black cumin seeds from three black cumin varieties in Ethiopia: "Aden", "Dershaye", and "Darbera". Seeds were stored for up to three years, and germination studies were conducted using a Completely Randomized De-sign. Results showed that storage period significantly affected various germination parameters, with a decrease in germination percentage observed with increasing storage period. However, variety and the interaction between storage period and variety had no statistically significant effect on germination percentage. The study also provides valuable insights into the correlations between different germination indices. Additionally, as black cumin seeds age, their oleoresin and essential oil contents decrease across all three varieties. Proper seed storage practices are essential in maintaining the germination potential of black cumin seeds, particularly over ex-tended storage periods. Overall, this study provides insights into the impact of extended seed storage on black cumin seed quality and germination potential, highlighting the importance of proper seed management practices to support sustainable crop production.
Biology and Life Sciences, Agricultural Science and Agronomy
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.