The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars
In this study experiment was conducted to evaluated the effect of accelerated aging on germination characteristics, seed reserve utilization and malondialdehyde of two wheat cultivars. The experiment was conducted in factorial with a randomized complete block design with 3 replications. Results of v...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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"Vikol publishing" ST Kolesnichenko V.V.
2014-05-01
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| Series: | Journal of Stress Physiology & Biochemistry |
| Subjects: | |
| Online Access: | http://www.jspb.ru/issues/2014/N2/JSPB_2014_2_15-23.pdf |
| _version_ | 1818955919370747904 |
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| author | Maryam Goodarzian Ghahfarokhi Elahe Ghasemi Mohsen Saeidi Zeinab Heidari Kazafi |
| author_facet | Maryam Goodarzian Ghahfarokhi Elahe Ghasemi Mohsen Saeidi Zeinab Heidari Kazafi |
| author_sort | Maryam Goodarzian Ghahfarokhi |
| collection | DOAJ |
| description | In this study experiment was conducted to evaluated the effect of accelerated aging on germination characteristics, seed reserve utilization and malondialdehyde of two wheat cultivars. The experiment was conducted in factorial with a randomized complete block design with 3 replications. Results of variance analysis showed that, seed aging had significant effects on germination percentage, germination index, normal seedling percentage, mean time to germination, malondialdehyde content, seedling dry weight, weight of utilized (mobilized) seed reserve and electrical conductivity. The highest germination percentage, germination index, normal seedling percentage, seedling dry weight and weight of utilized (mobilized) seed reserve and the minimum mean time to germination, electrical conductivity and malondialdehyde content were attained from Verinak cultivar under control conditions (0 day aging). Results indicates that germination percentage, germination index, normal seedling percentage, seedling dry weight, and weight of utilized (mobilized) seed reserve decreased significantly as seed aging progressed. But, mean time to germination, electrical conductivity and malondialdehyde content increased significantly as seed aging progressed. Also, the decrease in seed reserve mobilization rate was the cause of decreased other traits. |
| first_indexed | 2024-12-20T10:45:42Z |
| format | Article |
| id | doaj.art-5574103da03c492ab21eb657df17cf5d |
| institution | Directory Open Access Journal |
| issn | 1997-0838 |
| language | English |
| last_indexed | 2024-12-20T10:45:42Z |
| publishDate | 2014-05-01 |
| publisher | "Vikol publishing" ST Kolesnichenko V.V. |
| record_format | Article |
| series | Journal of Stress Physiology & Biochemistry |
| spelling | doaj.art-5574103da03c492ab21eb657df17cf5d2022-12-21T19:43:24Zeng"Vikol publishing" ST Kolesnichenko V.V.Journal of Stress Physiology & Biochemistry1997-08382014-05-011021523The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat CultivarsMaryam Goodarzian Ghahfarokhi0Elahe Ghasemi1Mohsen Saeidi2Zeinab Heidari Kazafi3A former MS Agronomy and Agroecology student of the college and natural resources, Razi UniversityPh.D student of Agronomy of the college and natural resources, Illam University.Assist of Prof Agronomy student of the college and natural resources, Razi UniversityA former MS Agronomy and Agroecology student of the college and natural resources, Razi University.In this study experiment was conducted to evaluated the effect of accelerated aging on germination characteristics, seed reserve utilization and malondialdehyde of two wheat cultivars. The experiment was conducted in factorial with a randomized complete block design with 3 replications. Results of variance analysis showed that, seed aging had significant effects on germination percentage, germination index, normal seedling percentage, mean time to germination, malondialdehyde content, seedling dry weight, weight of utilized (mobilized) seed reserve and electrical conductivity. The highest germination percentage, germination index, normal seedling percentage, seedling dry weight and weight of utilized (mobilized) seed reserve and the minimum mean time to germination, electrical conductivity and malondialdehyde content were attained from Verinak cultivar under control conditions (0 day aging). Results indicates that germination percentage, germination index, normal seedling percentage, seedling dry weight, and weight of utilized (mobilized) seed reserve decreased significantly as seed aging progressed. But, mean time to germination, electrical conductivity and malondialdehyde content increased significantly as seed aging progressed. Also, the decrease in seed reserve mobilization rate was the cause of decreased other traits.http://www.jspb.ru/issues/2014/N2/JSPB_2014_2_15-23.pdfMalondialdehyde contentElectrical conductivityAccelerated ageingWheatGermination characteristics |
| spellingShingle | Maryam Goodarzian Ghahfarokhi Elahe Ghasemi Mohsen Saeidi Zeinab Heidari Kazafi The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars Journal of Stress Physiology & Biochemistry Malondialdehyde content Electrical conductivity Accelerated ageing Wheat Germination characteristics |
| title | The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars |
| title_full | The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars |
| title_fullStr | The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars |
| title_full_unstemmed | The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars |
| title_short | The Effect of Accelerated Aging on Germination Characteristics, Seed Reserve Utilization and Malondialdehyde Content of Two Wheat Cultivars |
| title_sort | effect of accelerated aging on germination characteristics seed reserve utilization and malondialdehyde content of two wheat cultivars |
| topic | Malondialdehyde content Electrical conductivity Accelerated ageing Wheat Germination characteristics |
| url | http://www.jspb.ru/issues/2014/N2/JSPB_2014_2_15-23.pdf |
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