Document Type : Research Paper
Authors
1 Assistant Professor , Faculty of Technology and Engineering, Department of Agriculture, Payam Noor University, PO Box 3697-19395, Tehran, Iran
2 Assistant Professor, Technical and Engineering Faculty, Department of Agricultural Sciences, Payam Noor University, Tehran, Iran. email address: s.salavati@pnu.ac.ir
3 Department of Agriculture and Environment, Payame Noor University, Tehran, Iran. E-mail: r.miralizadeh@pnu.ac.ir
Abstract
The investigate the effects of wood vinegar and mycorrhizal fungi on the some characteristics of Thyme. experiment was conducted with factorial layout based on a randomized complete block design with three replications in the Takestan Branch, during 2021-2022 and 2022-2023. The experimental factors included three species of mycorrhiza (control , seed and soil inoculation with G. mosseae, seed and soil inoculation with G.etunicatum and seed and soil inoculation with G. Intraradices (and levels of wood vinegar (control, foliar spraying 5, 10 and 15 per thousand). The obtained results showed that the interaction effect of wood vinegar and mycorrhizal fungus on root fresh and dry weight was significant. The highest percentage of root colonization with the value of 43.48% was obtained with the use of 10% of wood vinegar, which showed an increase of about 14% compared to the control. The highest percentage of root colonization was obtained with the use of G. etunicatum, which, of course, was placed in the same group as G. mosseae. The highest shoot soluble carbohydrates and total shoot protein were obtained with the use of 10% of wood vinegar, which increased by 32% and 55%, respectively, compared to the control. Also, with the use of G.mosseae, the most shoot soluble carbohydrates and total shoot protein were obtained, which showed an increase of about 15% and 45%, respectively, compared to the control. In percentage of essential oil used the treatment of 10% wood vinegar, it was able to increase this trait twice compared to the control.
The obtained results showed that the interaction effect of wood vinegar and mycorrhizal fungus on root fresh and dry weight was significant. The highest percentage of root colonization with the value of 43.48% was obtained with the use of 10% of wood vinegar, which showed an increase of about 14% compared to the control. The highest percentage of root colonization was obtained with the use of G. etunicatum, which, of course, was placed in the same group as G. mosseae. The highest shoot soluble carbohydrates and total shoot protein were obtained with the use of 10% of wood vinegar, which increased by 32% and 55%, respectively, compared to the control. Also, with the use of G.mosseae, the most shoot soluble carbohydrates and total shoot protein were obtained, which showed an increase of about 15% and 45%, respectively, compared to the control. In percentage of essential oil used the treatment of 10% wood vinegar, it was able to increase this trait twice compared to the control.
Keywords
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