Study of interaction effects between NaCl and Ascorbic acid on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 )
In this study, the salt stress was studied on the physiological responses of two cultivars of Brassica napus L. (RGS & Hayola 401). The research is done on 20 day plants in hydroponics (Hoagland) environment with three repeated in the similar room condition. In the research, the increase of sali...
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| Format: | Article |
| Language: | fas |
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Islamic Azad University - Gorgan Branch
2009-06-01
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| Series: | فیزیولوژی محیطی گیاهی |
| Subjects: | |
| Online Access: | https://ecophysiologi.gorgan.iau.ir/article_694059_a17fdb3d5aa8ccc4118e1e4fa645ac5f.pdf |
| _version_ | 1797808307497336832 |
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| author | H Lari Yazdi R Lak, M Godarzi |
| author_facet | H Lari Yazdi R Lak, M Godarzi |
| author_sort | H Lari Yazdi |
| collection | DOAJ |
| description | In this study, the salt stress was studied on the physiological responses of two cultivars of Brassica napus L. (RGS & Hayola 401). The research is done on 20 day plants in hydroponics (Hoagland) environment with three repeated in the similar room condition. In the research, the increase of salinity is decreased the relative water content (RWC), relative growth rate (RGR), net assimilation rate (NAR) and leaf area rate (LAR), in roots and shoots of plants. In addition, the salt stress increased proline and sodium accumulation in different parts of plants, whereas decreased their potassium contents. Applying of exogenous ascorbate (0.2mM) to different NaCl treatments could adjustment adverse effects of salinity, so that increased growth factors and potassium content, and decreased proline and sodium accumulation. The results showed Hayola 401 cultivar is more tolerant to salinity than RGS cultivar. |
| first_indexed | 2024-03-13T06:34:55Z |
| format | Article |
| id | doaj.art-fcb5f2d53a7448fea90bbf13d5cbb24c |
| institution | Directory Open Access Journal |
| issn | 2423-7671 2783-4689 |
| language | fas |
| last_indexed | 2024-03-13T06:34:55Z |
| publishDate | 2009-06-01 |
| publisher | Islamic Azad University - Gorgan Branch |
| record_format | Article |
| series | فیزیولوژی محیطی گیاهی |
| spelling | doaj.art-fcb5f2d53a7448fea90bbf13d5cbb24c2023-06-09T06:25:49ZfasIslamic Azad University - Gorgan Branchفیزیولوژی محیطی گیاهی2423-76712783-46892009-06-01413919694059Study of interaction effects between NaCl and Ascorbic acid on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 )H Lari Yazdi0R Lak,1M Godarzi2Biology department, Islamic Azad University- Broujerd BranchBiology department, Islamic Azad University- Broujerd BranchBiology department, Islamic Azad University- Broujerd BranchIn this study, the salt stress was studied on the physiological responses of two cultivars of Brassica napus L. (RGS & Hayola 401). The research is done on 20 day plants in hydroponics (Hoagland) environment with three repeated in the similar room condition. In the research, the increase of salinity is decreased the relative water content (RWC), relative growth rate (RGR), net assimilation rate (NAR) and leaf area rate (LAR), in roots and shoots of plants. In addition, the salt stress increased proline and sodium accumulation in different parts of plants, whereas decreased their potassium contents. Applying of exogenous ascorbate (0.2mM) to different NaCl treatments could adjustment adverse effects of salinity, so that increased growth factors and potassium content, and decreased proline and sodium accumulation. The results showed Hayola 401 cultivar is more tolerant to salinity than RGS cultivar.https://ecophysiologi.gorgan.iau.ir/article_694059_a17fdb3d5aa8ccc4118e1e4fa645ac5f.pdfsalt stressnaclascobic acidbrassica napus lgrowth factorsprolinena+ and k+ ions |
| spellingShingle | H Lari Yazdi R Lak, M Godarzi Study of interaction effects between NaCl and Ascorbic acid on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 ) فیزیولوژی محیطی گیاهی salt stress nacl ascobic acid brassica napus l growth factors proline na+ and k+ ions |
| title | Study of interaction effects between NaCl and Ascorbic acid
on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 ) |
| title_full | Study of interaction effects between NaCl and Ascorbic acid
on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 ) |
| title_fullStr | Study of interaction effects between NaCl and Ascorbic acid
on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 ) |
| title_full_unstemmed | Study of interaction effects between NaCl and Ascorbic acid
on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 ) |
| title_short | Study of interaction effects between NaCl and Ascorbic acid
on some growth factors, proline content and changes Na and K ions in two cultivar of Brassica napus L. (RGS & Hayola 401 ) |
| title_sort | study of interaction effects between nacl and ascorbic acid on some growth factors proline content and changes na and k ions in two cultivar of brassica napus l rgs hayola 401 |
| topic | salt stress nacl ascobic acid brassica napus l growth factors proline na+ and k+ ions |
| url | https://ecophysiologi.gorgan.iau.ir/article_694059_a17fdb3d5aa8ccc4118e1e4fa645ac5f.pdf |
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