Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions
In order to investigate the effect of magneto priming on seed germination of sesame seed under water stress conditions, a factorial experiment based on a completely randomized design with three replications was carried out in 2014 in Ferdowsi University of Mashhad. Dry seeds of sesame exposed to mag...
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Seed and Plant Certification and Registration Institute
2017-05-01
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| Series: | علوم و فناوری بذر ایران |
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| Online Access: | https://ijsst.areeo.ac.ir/article_113252_502bf305a8a6188bc3a4bc59408d06f0.pdf |
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| author | M. Janalizadeh Ghazvini A. Nezami H.R. Khazaie M. Goldani H. Feizi |
| author_facet | M. Janalizadeh Ghazvini A. Nezami H.R. Khazaie M. Goldani H. Feizi |
| author_sort | M. Janalizadeh Ghazvini |
| collection | DOAJ |
| description | In order to investigate the effect of magneto priming on seed germination of sesame seed under water stress conditions, a factorial experiment based on a completely randomized design with three replications was carried out in 2014 in Ferdowsi University of Mashhad. Dry seeds of sesame exposed to magnetic fields (control (no priming), 25 mT[1] for 10 minutes and 75 mT for 60 minutes) bulky, then they treated by Polyethylene glycol 6000 (PEG6000) with different potentials (control (distilled water), -2, -4, -6 and -8 bar). Finally, germination traits such as germination percentage, germination rate, plumule and radicle length, dry weight of plumule and radicle and seedling length and seedling weight vigour indices were measured. The results showed that magneto priming led to increment of germination rate, radicle and plumule length, radicle dry weight and seedling length and seedling weight vigour indices, especially in high levels of water stress compared with control treatment. Radicle length of magneto primed sesame seeds with 75 mT (for 60 minutes) in -8 bar was 16.6% and radicle dry weight of magneto primed seeds with 25 mT (for 10 minutes) at the same level of water stress, was 64.4% more than control (no priming). In addition in -8 bar potential, due to priming with 75 and 25 mT intensities of magnetic fields, seedling length and weight vigour indices enhanced 38% and 22.6%, respectively, in comparison to control treatment. [1] mili Tesla |
| format | Article |
| id | doaj-art-26a89dcdfcab4bf78916a5af6c1f3cbc |
| institution | Kabale University |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2017-05-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-26a89dcdfcab4bf78916a5af6c1f3cbc2025-08-20T03:28:21ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382017-05-016116517610.22034/ijsst.2017.113252113252Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress ConditionsM. Janalizadeh Ghazvini0A. Nezami1H.R. Khazaie2M. Goldani3H. Feizi4Ph.D. Studenet of Crop Physiology/ Department of Agronomy and Plant Breeding, ّFaculty of Agriculture, Ferdowsi University of Mashhad, Iran.Professor/ Department of Agronomy and Plant Breeding, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran.Professor/ Department of Agronomy and Plant Breeding, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran.Professor/ Department of Agronomy and Plant Breeding, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran.Assistant Professor/ Torbat-e-Heydarieh University, Torbate-Heydarieh, Iran.In order to investigate the effect of magneto priming on seed germination of sesame seed under water stress conditions, a factorial experiment based on a completely randomized design with three replications was carried out in 2014 in Ferdowsi University of Mashhad. Dry seeds of sesame exposed to magnetic fields (control (no priming), 25 mT[1] for 10 minutes and 75 mT for 60 minutes) bulky, then they treated by Polyethylene glycol 6000 (PEG6000) with different potentials (control (distilled water), -2, -4, -6 and -8 bar). Finally, germination traits such as germination percentage, germination rate, plumule and radicle length, dry weight of plumule and radicle and seedling length and seedling weight vigour indices were measured. The results showed that magneto priming led to increment of germination rate, radicle and plumule length, radicle dry weight and seedling length and seedling weight vigour indices, especially in high levels of water stress compared with control treatment. Radicle length of magneto primed sesame seeds with 75 mT (for 60 minutes) in -8 bar was 16.6% and radicle dry weight of magneto primed seeds with 25 mT (for 10 minutes) at the same level of water stress, was 64.4% more than control (no priming). In addition in -8 bar potential, due to priming with 75 and 25 mT intensities of magnetic fields, seedling length and weight vigour indices enhanced 38% and 22.6%, respectively, in comparison to control treatment. [1] mili Teslahttps://ijsst.areeo.ac.ir/article_113252_502bf305a8a6188bc3a4bc59408d06f0.pdfmagnetic fieldsplumulepoly ethylene glycolradicleseedling vigour index |
| spellingShingle | M. Janalizadeh Ghazvini A. Nezami H.R. Khazaie M. Goldani H. Feizi Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions علوم و فناوری بذر ایران magnetic fields plumule poly ethylene glycol radicle seedling vigour index |
| title | Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions |
| title_full | Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions |
| title_fullStr | Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions |
| title_full_unstemmed | Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions |
| title_short | Effect of Magneto Priming on Seed Germination of Sesame (Sesamun indicum) Seed under Water Stress Conditions |
| title_sort | effect of magneto priming on seed germination of sesame sesamun indicum seed under water stress conditions |
| topic | magnetic fields plumule poly ethylene glycol radicle seedling vigour index |
| url | https://ijsst.areeo.ac.ir/article_113252_502bf305a8a6188bc3a4bc59408d06f0.pdf |
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