The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility
The present research was aimed to evaluate the response of wheat vegetative and physiological attributes to seed biopriming by Piriformospora indica (Pi) and Trichoderma virens (Trich). Experiment was conducted as factorial based on completely randomized design with four replicates. Factors were inc...
Saved in:
| Main Authors: | , , , |
|---|---|
| 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_116529_83ba7957657aed0cdc9ad6fbfd4ca107.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849421918991548416 |
|---|---|
| author | F. Seraj N. Salimi Tamali H. Pirdashti Y. Yaghobian |
| author_facet | F. Seraj N. Salimi Tamali H. Pirdashti Y. Yaghobian |
| author_sort | F. Seraj |
| collection | DOAJ |
| description | The present research was aimed to evaluate the response of wheat vegetative and physiological attributes to seed biopriming by Piriformospora indica (Pi) and Trichoderma virens (Trich). Experiment was conducted as factorial based on completely randomized design with four replicates. Factors were included seven levels of salt stress (0, 40, 80, 120, 160, 200 and 240 mM of NaCl) and four levels of biopriming (control, seed priming by Pi or Trich and dual inoculation by Pi+Trich). Results showed that some measured parameters such as stem diameter, green leaf number per plant, fresh and dry weights of aerial parts and relative water content (RWC) linearly respond to salt stress. These parameters were reduced from 13 to 43 % when salt stress increased from 0 to 240 mM of NaCl. By contrast, some studied parameters such as plant height, stem fresh and dry weights, leaf fresh weight reduced by increasing of salt stress as a segmented equation. Meanwhile, biopriming of Pi and Pi+Trich markedly improved vegetative parameters in addition to RWC in wheat plants. Although, salt stress increased electrolyte leakage seed biopriming could ameliorate its slope as compared to the uninoculated control and therefore prevent its damage to the plant. In conclusion, it seems that seed biopriming of wheat by growth promoting fungi, P. indica and T. virens, positively improved the growth attributes under salt stress conditions. |
| format | Article |
| id | doaj-art-efc06b6a344046a68e80c4ef59af3833 |
| institution | Kabale University |
| 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-efc06b6a344046a68e80c4ef59af38332025-08-20T03:31:20ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382017-10-0162779010.22034/ijsst.2018.116529116529The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibilityF. Seraj0N. Salimi Tamali1H. Pirdashti2Y. Yaghobian3M.Sc. Student/ Agronomy Department, Genetics and Agricultural Biotechnology Institute of Tabarestan, Sari Agricultural Sciences and Natural Resources University, Sari, Mazandaran.M.Sc. Student/ Agronomy Department, Genetics and Agricultural Biotechnology Institute of Tabarestan, Sari Agricultural Sciences and Natural Resources University, Sari, Mazandaran.M.Sc. Student/ Agronomy Department, Genetics and Agricultural Biotechnology Institute of Tabarestan, Sari Agricultural Sciences and Natural Resources University, Sari, Mazandaran.Associate Prof./Agronomy Department, Genetics and Agricultural Biotechnology Institute of Tabarestan, Sari Agricultural Sciences and Natural Resources University, Sari, Mazandaran.PhD. of Agronomy/Ramin Univ. of Agriculture and Natural Resources, Mollasani, KhuzestanThe present research was aimed to evaluate the response of wheat vegetative and physiological attributes to seed biopriming by Piriformospora indica (Pi) and Trichoderma virens (Trich). Experiment was conducted as factorial based on completely randomized design with four replicates. Factors were included seven levels of salt stress (0, 40, 80, 120, 160, 200 and 240 mM of NaCl) and four levels of biopriming (control, seed priming by Pi or Trich and dual inoculation by Pi+Trich). Results showed that some measured parameters such as stem diameter, green leaf number per plant, fresh and dry weights of aerial parts and relative water content (RWC) linearly respond to salt stress. These parameters were reduced from 13 to 43 % when salt stress increased from 0 to 240 mM of NaCl. By contrast, some studied parameters such as plant height, stem fresh and dry weights, leaf fresh weight reduced by increasing of salt stress as a segmented equation. Meanwhile, biopriming of Pi and Pi+Trich markedly improved vegetative parameters in addition to RWC in wheat plants. Although, salt stress increased electrolyte leakage seed biopriming could ameliorate its slope as compared to the uninoculated control and therefore prevent its damage to the plant. In conclusion, it seems that seed biopriming of wheat by growth promoting fungi, P. indica and T. virens, positively improved the growth attributes under salt stress conditions.https://ijsst.areeo.ac.ir/article_116529_83ba7957657aed0cdc9ad6fbfd4ca107.pdfendophyteregression analysiselectrolyte leakagerelative water content |
| spellingShingle | F. Seraj N. Salimi Tamali H. Pirdashti Y. Yaghobian The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility علوم و فناوری بذر ایران endophyte regression analysis electrolyte leakage relative water content |
| title | The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility |
| title_full | The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility |
| title_fullStr | The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility |
| title_full_unstemmed | The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility |
| title_short | The response of wheat (triticum aestivum L.) vegetative and physiological attributes to salt stress and effect of seed biopriming by Piriformospora indica and Trichoderma virens in improving salinity compatibility |
| title_sort | response of wheat triticum aestivum l vegetative and physiological attributes to salt stress and effect of seed biopriming by piriformospora indica and trichoderma virens in improving salinity compatibility |
| topic | endophyte regression analysis electrolyte leakage relative water content |
| url | https://ijsst.areeo.ac.ir/article_116529_83ba7957657aed0cdc9ad6fbfd4ca107.pdf |
| work_keys_str_mv | AT fseraj theresponseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT nsalimitamali theresponseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT hpirdashti theresponseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT yyaghobian theresponseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT fseraj responseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT nsalimitamali responseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT hpirdashti responseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility AT yyaghobian responseofwheattriticumaestivumlvegetativeandphysiologicalattributestosaltstressandeffectofseedbioprimingbypiriformosporaindicaandtrichodermavirensinimprovingsalinitycompatibility |