Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment
Borage is one of the important medicinal plants with unequal and poor seed germination as a result of deterioration during storage. With attention to abundance of salty water and soils in country, this research was contacted to study of the effect of priming and deterioration of seed on germination,...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Seed and Plant Certification and Registration Institute
2020-01-01
|
| Series: | علوم و فناوری بذر ایران |
| Subjects: | |
| Online Access: | https://ijsst.areeo.ac.ir/article_121151_999f77440c2d5ea2bbb00d902ca0ca1b.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849421715274203136 |
|---|---|
| author | Parisa Sheikhzadeh Hamid Shafiyar Saeed Khomari Hamid Reza Mohammad Doost |
| author_facet | Parisa Sheikhzadeh Hamid Shafiyar Saeed Khomari Hamid Reza Mohammad Doost |
| author_sort | Parisa Sheikhzadeh |
| collection | DOAJ |
| description | Borage is one of the important medicinal plants with unequal and poor seed germination as a result of deterioration during storage. With attention to abundance of salty water and soils in country, this research was contacted to study of the effect of priming and deterioration of seed on germination, growth and biochemistry characteristic of borage under salinity stress. The experimental treatments were salinity stress, seed priming and deterioration duration (0, 8 and 14 hours). The results showed that percentage and rate of germination, seedling dry weight and length and weight were decreased with increasing of salinity stress levels and duration of deterioration. Seedlings dry weight loss was about 75% to 78% under salinity stress. Activity of peroxidase and catalase enzymes and proline content in seedling were increased under salinity stress, and this increase in seedlings from primed seeds was significantly higher than those of control seeds. Seed priming significantly increased the seed germination, growth and prolin content of seedling in both salinity stress and deterioration conditions. Seed priming caused a 1.6 and 2.5- fold increase in the catalase activity of seedlings derived from undeteriorated and deteriorated (14 hours) seeds, respectively. Generally, seed priming with ascorbic acid was reduced the negative effects of salinity stress and deterioration through increasing seed vigor and improving the biochemical properties of seedlings, and led to improve the seed germination and seedling growth under favorable and unfavorable conditions. |
| format | Article |
| id | doaj-art-ffce3eaa5962426495ca24360a6aaf6e |
| institution | Kabale University |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2020-01-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-ffce3eaa5962426495ca24360a6aaf6e2025-08-20T03:31:23ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382020-01-018215517110.22034/ijsst.2019.121037.1177121151Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatmentParisa Sheikhzadeh0Hamid Shafiyar1Saeed Khomari2Hamid Reza Mohammad Doost3Department of Agronomy and Plant Breeding, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran.Department of Agronomy and Plant Breeding, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, IranDepartment of Agronomy and Plant Breeding, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, IranDepartment of Agronomy and Plant Breeding, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, IranBorage is one of the important medicinal plants with unequal and poor seed germination as a result of deterioration during storage. With attention to abundance of salty water and soils in country, this research was contacted to study of the effect of priming and deterioration of seed on germination, growth and biochemistry characteristic of borage under salinity stress. The experimental treatments were salinity stress, seed priming and deterioration duration (0, 8 and 14 hours). The results showed that percentage and rate of germination, seedling dry weight and length and weight were decreased with increasing of salinity stress levels and duration of deterioration. Seedlings dry weight loss was about 75% to 78% under salinity stress. Activity of peroxidase and catalase enzymes and proline content in seedling were increased under salinity stress, and this increase in seedlings from primed seeds was significantly higher than those of control seeds. Seed priming significantly increased the seed germination, growth and prolin content of seedling in both salinity stress and deterioration conditions. Seed priming caused a 1.6 and 2.5- fold increase in the catalase activity of seedlings derived from undeteriorated and deteriorated (14 hours) seeds, respectively. Generally, seed priming with ascorbic acid was reduced the negative effects of salinity stress and deterioration through increasing seed vigor and improving the biochemical properties of seedlings, and led to improve the seed germination and seedling growth under favorable and unfavorable conditions.https://ijsst.areeo.ac.ir/article_121151_999f77440c2d5ea2bbb00d902ca0ca1b.pdfantioxidant enzymesdeteriorationmedicinal plantseed primingseedling growth |
| spellingShingle | Parisa Sheikhzadeh Hamid Shafiyar Saeed Khomari Hamid Reza Mohammad Doost Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment علوم و فناوری بذر ایران antioxidant enzymes deterioration medicinal plant seed priming seedling growth |
| title | Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment |
| title_full | Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment |
| title_fullStr | Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment |
| title_full_unstemmed | Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment |
| title_short | Improvement of seed germination, growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment |
| title_sort | improvement of seed germination growth and biochemistry characteristic of borage seedling from deteriorated seeds under salinity stress using ascorbic acid pretreatment |
| topic | antioxidant enzymes deterioration medicinal plant seed priming seedling growth |
| url | https://ijsst.areeo.ac.ir/article_121151_999f77440c2d5ea2bbb00d902ca0ca1b.pdf |
| work_keys_str_mv | AT parisasheikhzadeh improvementofseedgerminationgrowthandbiochemistrycharacteristicofborageseedlingfromdeterioratedseedsundersalinitystressusingascorbicacidpretreatment AT hamidshafiyar improvementofseedgerminationgrowthandbiochemistrycharacteristicofborageseedlingfromdeterioratedseedsundersalinitystressusingascorbicacidpretreatment AT saeedkhomari improvementofseedgerminationgrowthandbiochemistrycharacteristicofborageseedlingfromdeterioratedseedsundersalinitystressusingascorbicacidpretreatment AT hamidrezamohammaddoost improvementofseedgerminationgrowthandbiochemistrycharacteristicofborageseedlingfromdeterioratedseedsundersalinitystressusingascorbicacidpretreatment |