نتایج جستجو برای: rhizophagus intraradices

تعداد نتایج: 1166  

2015
Eva Boon Sébastien Halary Eric Bapteste Mohamed Hijri

Although heterokaryons have been reported in nature, multicellular organisms are generally assumed genetically homogeneous. Here, we investigate the case of arbuscular mycorrhizal fungi (AMF) that form symbiosis with plant roots. The growth advantages they confer to their hosts are of great potential benefit to sustainable agricultural practices. However, measuring genetic diversity for these c...

2000
Elizabeth M. Duffy Alan C. Cassells

Potato microplants were inoculated with three commercial arbuscular mycorrhizal inoculants, Vaminoc (MicroBio, Hemel Hempstead, HP2 7SU, UK), Endorize IV and Glomus intraradices (both produced by Societe Biorize, 21000 Dijon, France) at establishment in the glasshouse. Monitoring of percentage root length colonization confirmed the persistence of all the mycorrhizal fungi during the trial. Colo...

Journal: :Mycologia 2014
Vanesa Analía Silvani Laura Fernández Bidondo María Josefina Bompadre Roxana Paula Colombo Mariana Pérgola Agustín Bompadre Sebastián Fracchia Alicia Godeas

The growth dynamics of extraradical mycelium and spore formation of 14 "Rhizophagus" isolates from different sites in Argentina were evaluated under monoxenic conditions. A modified Gompertz model was used to characterize the development of mycelium and spores for each isolate under the same conditions. The lag time, maximal growth rate and total quantity of both extraradical hyphae and spores ...

Fayaz, Firoozeh, Tarkesh Esfahani, Saeed, Zahedi, Morteza,

The soil salinity and the diffusion of potentially toxic chemicals to the soil environment through industrial and agricultural activities are known as important factors affecting the productivity of crop plants. Thus, an efficient strategy to increase crop yield, and to improve human and environmental health, is necessary to mitigate the impacts of these detrimental factors. Accordingly, a fact...

سابقه و هدف: کمبود آب یکی از عوامل محدودکننده‌ی تولید محصولات کشاورزی در مناطق خشک و نیمه خشک است. در سال‌های اخیر ریزسازواره‌های مفید به‌عنوان یکی از راه‌کارهای کاهش اثرات تنش خشکی و افزایش تولید محصول در کشاورزی پایدار ارزیابی‌شده‌اند. بنابراین این پژوهش با هدف ارزیابی تأثیر قارچ‌های میکوریزی بر رشد و جذب برخی عناصر گیاه عدس (رقم بیله سوار) تحت تنش شرایط کم‌آبی انجام گرفت.مواد و روش‌ها: آزمای...

2007
L. Ouahmane J. Thioulouse M. Hafidi M. Ducousso A. Galiana M. Kisa

The potential benefits of inoculation with AM (arbuscular mycorrhizal) fungi were investigated on Atlas Cypress (Cupressus atlantica G.), an endemic Cupressacea in Morocco. The parameters under study were (i) the growth of the plant, (ii) the functional diversity of soil microflora and (iii) the rock phosphate (RP) solubilizing activity. C. atlantica growth was measured after 12 months of cultu...

Journal: :Journal of Agricultural Science and Technology 2023

Effects of Mycorrhizal (Rhizophagus irregularis) and Trichoderma Harzianum Fungus on Strawberry Quality under Different Selenium Levels

به­منظور بررسی همزیستی میکوریزایی گیاه سویا رقم ویلیامز، تحت سیستم­های مختلف آبیاری آزمایشی به­صورت کرت­های خرد شده بر پایه طرح بلوک­های کامل تصادفی با سه تکرار در مزرعه تحقیقاتی دانشگاه ارومیه طی سال 1394 اجرا شد. تیمارهای آزمایش شـامل سیستم­های آبیـاری (قطره­ای و بارانی) به­عنوان فاکتور اصلی و گونه­های مختلف قارچ میکوریزا (بدون تلقیح، Funneliformis mosseae،Rhizophagus intraradices و Simiglomu...

M. Esteki N. Aliasgharzad N. Najafi S. Amanifar S. Bolandnazar Sh. Oustan

Establishment of arbuscular mycorrhizal symbiosis in plant roots can affect plant physiological and morphological characteristics and may induce tolerance to heavy metals in plants grown in polluted soils; therefore, it can play an important role in phytoremediation. In present study, to investigate the effect of mycorrhizae on alfalfa growth and Pb uptake, a factorial experiment was designed w...

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