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Paper Information

Journal:   JOURNAL OF PLANT PROCESS AND FUNCTION   SPRING 2016 , Volume 5 , Number 15; Page(s) 147 To 156.
 
Paper: 

EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGI ON ROOT COLONIZATION AND PHOSPHORUS UPTAKE OF LINSEED (LINUM USSITATISSIMUM L.) UNDER DROUGHT STRESS CONDITIONS

 
 
Author(s):  TADAYYON ALI*, SOLTANIAN MARYAM
 
* DEPARTMENT OF AGRONOMY, FACULTY OF AGRICULTURE, SHAHREKORD UNIVERSITY
 
Abstract: 

One of the most important limiting factors of crop growth in the arid and semi-arid regions is water deficit stress. Mycorrhizal fungi are one of the most important microorganisms in the rhizosphere. The effects of these fungi apply via changes on some of the characteristics of roots and nutrient uptake in host plants under drought conditions. In order to evaluate the effect of arbuscular mycorrhizal fungi under drought stress on linseed, a field experiment was conducted as split-plot design in RCBD with three replications at the research station of faculty of Agriculture in Shahrekord University in 2013. Drought stress at four levels of no stress, mild, medium and severe stresses as main factor and inoculation with Glomus intraradices, Glomus mosseae and no inoculation as sub factor were treated. The results showed that the effect of mycorrhiza inoculation and drought stress treatment were significant on all the measured traits. The interaction between mycorrhiza and drought stress treatments were significant in all measured traits except, root length, root/shoot ratio and uptake of phosphorus. Drought stress decreased all measured traits, but increased root/shoot ratio. The results showed that the maximum (32.82%) and the minimum (8.68%) root colonization rate were obtained in no drought stress + inoculated with G. intraradices and under hard stress + no inoculation of mycorrhiza respectively. Based on the results of in this experiment, symbiosis oflinseed with of arbuscular mycorrhizal fungi caused an increase in all traits.

 
Keyword(s): DROUGHT, INOCULATION, NUTRIENT UPTAKE, SYMBIOSIS OF MYCORRHIZAL FUNGI
 
 
References: 
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APA: Copy

TADAYYON, A., & SOLTANIAN, M. (2016). EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGI ON ROOT COLONIZATION AND PHOSPHORUS UPTAKE OF LINSEED (LINUM USSITATISSIMUM L.) UNDER DROUGHT STRESS CONDITIONS. JOURNAL OF PLANT PROCESS AND FUNCTION, 5(15), 147-156. https://www.sid.ir/en/journal/ViewPaper.aspx?id=510813



Vancouver: Copy

TADAYYON ALI, SOLTANIAN MARYAM. EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGI ON ROOT COLONIZATION AND PHOSPHORUS UPTAKE OF LINSEED (LINUM USSITATISSIMUM L.) UNDER DROUGHT STRESS CONDITIONS. JOURNAL OF PLANT PROCESS AND FUNCTION. 2016 [cited 2021August02];5(15):147-156. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=510813



IEEE: Copy

TADAYYON, A., SOLTANIAN, M., 2016. EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGI ON ROOT COLONIZATION AND PHOSPHORUS UPTAKE OF LINSEED (LINUM USSITATISSIMUM L.) UNDER DROUGHT STRESS CONDITIONS. JOURNAL OF PLANT PROCESS AND FUNCTION, [online] 5(15), pp.147-156. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=510813.



 
 
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