Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely
In order to study effectpretreatment salicylic acid under drought stress on germination characteristics this research was conducted in May 1393. Barley seed varieties Zahak after soaking in solution [zero (water) 0.7 1.2 and 2.7 mM ) of salicylic acid (SA) for 24 hours under conditions of drought st...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Seed and Plant Certification and Registration Institute
2017-10-01
|
| Series: | علوم و فناوری بذر ایران |
| Subjects: | |
| Online Access: | https://ijsst.areeo.ac.ir/article_116567_a1fcba6107af2ad1018f2488c70b3c76.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849710562536062976 |
|---|---|
| author | M. Sharafizadeh |
| author_facet | M. Sharafizadeh |
| author_sort | M. Sharafizadeh |
| collection | DOAJ |
| description | In order to study effectpretreatment salicylic acid under drought stress on germination characteristics this research was conducted in May 1393. Barley seed varieties Zahak after soaking in solution [zero (water) 0.7 1.2 and 2.7 mM ) of salicylic acid (SA) for 24 hours under conditions of drought stress on the germination dishes. Containing 10 ml of a solution of polyethylene glycol (6000) with potentials [zero (control), -0.5 MPa, 1 MPa and 1.5 MPa] moved, and related traits were determined germination. The results showed that the maximum effect of salicylic acid on germination time, reduce stress levels were low. The highest germination percentage (93 %) and the effective yield of seed soaking with the minimum concentration of salicylic acid 0. 7 mM ) and low levels of stress were gained. Vigor and Seedling vigor index at high concentrations of salicylic acid and high levels of stress decreased. In this study, drought stress reduced the germination traits and salicylic acid reduces the adverse effect of drought stress on germination was related traits. |
| format | Article |
| id | doaj-art-b8b60ba19b3f49e485ecd8a9e46430ea |
| institution | DOAJ |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2017-10-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-b8b60ba19b3f49e485ecd8a9e46430ea2025-08-20T03:14:51ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382017-10-016216116910.22034/ijsst.2018.116567116567Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of BarelyM. Sharafizadeh0Assistant Prof./ Seed and Plant Certification and Registration research Institute (SPCRI), Karaj, Alborz, Iran.In order to study effectpretreatment salicylic acid under drought stress on germination characteristics this research was conducted in May 1393. Barley seed varieties Zahak after soaking in solution [zero (water) 0.7 1.2 and 2.7 mM ) of salicylic acid (SA) for 24 hours under conditions of drought stress on the germination dishes. Containing 10 ml of a solution of polyethylene glycol (6000) with potentials [zero (control), -0.5 MPa, 1 MPa and 1.5 MPa] moved, and related traits were determined germination. The results showed that the maximum effect of salicylic acid on germination time, reduce stress levels were low. The highest germination percentage (93 %) and the effective yield of seed soaking with the minimum concentration of salicylic acid 0. 7 mM ) and low levels of stress were gained. Vigor and Seedling vigor index at high concentrations of salicylic acid and high levels of stress decreased. In this study, drought stress reduced the germination traits and salicylic acid reduces the adverse effect of drought stress on germination was related traits.https://ijsst.areeo.ac.ir/article_116567_a1fcba6107af2ad1018f2488c70b3c76.pdfallometric germination percentagegermination timesalicylic acid |
| spellingShingle | M. Sharafizadeh Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely علوم و فناوری بذر ایران allometric germination percentage germination time salicylic acid |
| title | Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely |
| title_full | Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely |
| title_fullStr | Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely |
| title_full_unstemmed | Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely |
| title_short | Effect of Salicylic Acid and Drought Stress on Germination and Activity of Antioxidant Enzymes of Barely |
| title_sort | effect of salicylic acid and drought stress on germination and activity of antioxidant enzymes of barely |
| topic | allometric germination percentage germination time salicylic acid |
| url | https://ijsst.areeo.ac.ir/article_116567_a1fcba6107af2ad1018f2488c70b3c76.pdf |
| work_keys_str_mv | AT msharafizadeh effectofsalicylicacidanddroughtstressongerminationandactivityofantioxidantenzymesofbarely |