The response of sunflower to acute disturbance in water availability
The influence of disturbance in water availability to electron flow in photosystem II was studied in five cultivars of sunflower. The results showed unaffected optimal quantum yield of photosystem II in the plants exposed to limited water supply, indicating the short-term tolerance of photosyntheti...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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University of Ljubljana Press (Založba Univerze v Ljubljani)
2005-05-01
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| Series: | Acta Agriculturae Slovenica |
| Subjects: | |
| Online Access: | https://journals.uni-lj.si/aas/article/view/15268 |
| _version_ | 1797390751662866432 |
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| author | Mateja GERM Olga URBANC BERČIČ Darja KOCJAN AČKO |
| author_facet | Mateja GERM Olga URBANC BERČIČ Darja KOCJAN AČKO |
| author_sort | Mateja GERM |
| collection | DOAJ |
| description | The influence of disturbance in water availability to electron flow in photosystem II was studied in five cultivars of sunflower. The results showed unaffected optimal quantum yield of photosystem II in the plants exposed to limited water supply, indicating the short-term tolerance of photosynthetic processes to acute water deficiency. Effective quantum yield of photosystem II was affected by interruption of water flow through the plants. Cultivar Labud exhibited the greatest sensitivity to water deficiency.
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| first_indexed | 2024-03-08T23:22:50Z |
| format | Article |
| id | doaj.art-834a5d56369743f5b7257598a62a6d13 |
| institution | Directory Open Access Journal |
| issn | 1854-1941 |
| language | English |
| last_indexed | 2024-03-08T23:22:50Z |
| publishDate | 2005-05-01 |
| publisher | University of Ljubljana Press (Založba Univerze v Ljubljani) |
| record_format | Article |
| series | Acta Agriculturae Slovenica |
| spelling | doaj.art-834a5d56369743f5b7257598a62a6d132023-12-14T22:15:46ZengUniversity of Ljubljana Press (Založba Univerze v Ljubljani)Acta Agriculturae Slovenica1854-19412005-05-01851The response of sunflower to acute disturbance in water availabilityMateja GERM0Olga URBANC BERČIČ1Darja KOCJAN AČKO2Nacionalni inštitut za biologijo, Večna pot 111, 1000 LjubljanaNacionalni inštitut za biologijo, Večna pot 111, 1000 LjubljanaUniverza v Ljubljani, Biotehniška fakulteta, Oddelek za agronomijo, Jamnikarjeva 101, 1000 Ljubljana The influence of disturbance in water availability to electron flow in photosystem II was studied in five cultivars of sunflower. The results showed unaffected optimal quantum yield of photosystem II in the plants exposed to limited water supply, indicating the short-term tolerance of photosynthetic processes to acute water deficiency. Effective quantum yield of photosystem II was affected by interruption of water flow through the plants. Cultivar Labud exhibited the greatest sensitivity to water deficiency. https://journals.uni-lj.si/aas/article/view/15268quantum yield of photosystem IIsunflowerwater deficiency |
| spellingShingle | Mateja GERM Olga URBANC BERČIČ Darja KOCJAN AČKO The response of sunflower to acute disturbance in water availability Acta Agriculturae Slovenica quantum yield of photosystem II sunflower water deficiency |
| title | The response of sunflower to acute disturbance in water availability |
| title_full | The response of sunflower to acute disturbance in water availability |
| title_fullStr | The response of sunflower to acute disturbance in water availability |
| title_full_unstemmed | The response of sunflower to acute disturbance in water availability |
| title_short | The response of sunflower to acute disturbance in water availability |
| title_sort | response of sunflower to acute disturbance in water availability |
| topic | quantum yield of photosystem II sunflower water deficiency |
| url | https://journals.uni-lj.si/aas/article/view/15268 |
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