Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour
Viability and vigour of freshly collected 1, 2 and 3 years old seeds of the winter wheat cv. Jana were determined, on the base of the rate of germination, germinative capacity and the mean germination time, as well as the length of the shoot after 4, 7 and 10 days of the germination test. The intens...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Polish Botanical Society
2014-01-01
|
| Series: | Acta Societatis Botanicorum Poloniae |
| Online Access: | https://pbsociety.org.pl/journals/index.php/asbp/article/view/3212 |
| _version_ | 1818527583470354432 |
|---|---|
| author | Eugeniusz Sójka Riad Zaidan |
| author_facet | Eugeniusz Sójka Riad Zaidan |
| author_sort | Eugeniusz Sójka |
| collection | DOAJ |
| description | Viability and vigour of freshly collected 1, 2 and 3 years old seeds of the winter wheat cv. Jana were determined, on the base of the rate of germination, germinative capacity and the mean germination time, as well as the length of the shoot after 4, 7 and 10 days of the germination test. The intensity of respiration of whole caryopses, of isolated embryos and of the mitochondria was also measured. It was shown that the seed vigour and viability decreases with ageing. In seeds stored over longer periods the respiratory activity decreases as consequence of disturbance of the biogenesis of mitochondria, decline of oxidative phosphorylation and a decrease of the ability to oxidize the respiratory substrate. |
| first_indexed | 2024-12-11T06:37:59Z |
| format | Article |
| id | doaj.art-ba9206c6cad74e2f87dedbea1f57d533 |
| institution | Directory Open Access Journal |
| issn | 2083-9480 |
| language | English |
| last_indexed | 2024-12-11T06:37:59Z |
| publishDate | 2014-01-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Societatis Botanicorum Poloniae |
| spelling | doaj.art-ba9206c6cad74e2f87dedbea1f57d5332022-12-22T01:17:19ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802014-01-01521536010.5586/asbp.1983.0062690Effect of winter wheat (cv. Jana) seed ageing on its viability and vigourEugeniusz Sójka0Riad Zaidan1Agricultural-Technical Academy in OlsztynAgricultural-Technical Academy in OlsztynViability and vigour of freshly collected 1, 2 and 3 years old seeds of the winter wheat cv. Jana were determined, on the base of the rate of germination, germinative capacity and the mean germination time, as well as the length of the shoot after 4, 7 and 10 days of the germination test. The intensity of respiration of whole caryopses, of isolated embryos and of the mitochondria was also measured. It was shown that the seed vigour and viability decreases with ageing. In seeds stored over longer periods the respiratory activity decreases as consequence of disturbance of the biogenesis of mitochondria, decline of oxidative phosphorylation and a decrease of the ability to oxidize the respiratory substrate.https://pbsociety.org.pl/journals/index.php/asbp/article/view/3212 |
| spellingShingle | Eugeniusz Sójka Riad Zaidan Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour Acta Societatis Botanicorum Poloniae |
| title | Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour |
| title_full | Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour |
| title_fullStr | Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour |
| title_full_unstemmed | Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour |
| title_short | Effect of winter wheat (cv. Jana) seed ageing on its viability and vigour |
| title_sort | effect of winter wheat cv jana seed ageing on its viability and vigour |
| url | https://pbsociety.org.pl/journals/index.php/asbp/article/view/3212 |
| work_keys_str_mv | AT eugeniuszsojka effectofwinterwheatcvjanaseedageingonitsviabilityandvigour AT riadzaidan effectofwinterwheatcvjanaseedageingonitsviabilityandvigour |