Soil and Plant Interactions
روابط خاک و گیاه
Journal of Soil and Plant Interactions
http://jspi.iut.ac.ir
18
agent2
2783-5014
2783-5286
fa
jalali
1405
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gregorian
2026
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online
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نقش همزیستی قارچ میکوریز آربسکولار با چند گیاه زینتی در گیاهپالایی سرب
Role of Arbuscular Mycorrhizal Fungi symbiosis with Several Ornamental Plants on Lead Phytoremediation
رشد گیاهان در شرایط تنش
Plant growth under stressful conditions
پژوهشي
Research
<span style="font-size:11pt"><span style="text-autospace:none"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="line-height:115%"><span calibri="" style="font-family:"><b><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">پیشینه پژوهش و هدف:</span></span></span></b><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> استفاده از اصلاح­کننده­های بیولوژیکی در دهه­های اخیر با توجه به هزینه کم، در قالب یک برنامه بلند­مدت و سازگار با محیط زیست، توجه زیادی را به خود معطوف داشته است.</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> این پژوهش با هدف بررسی استفاده از گیاهان زینتی و قارچ میکوریز آربسکولار (</span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">AMF</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">) برای گیاه­پالایی خاک آلوده به سرب </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">در شرایط گلخانه­ای </span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">انجام شد. </span></span></span></span></span></span></span></span></span><br>
<span style="font-size:11pt"><span style="text-autospace:none"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="line-height:115%"><span calibri="" style="font-family:"><b><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">روش­ها:</span></span></span></b> <span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">پژوهش بــه صــورت </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">فاکتوریل در قالب طرح کـاملاً تـصادفی</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> با 3 فاکتور</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> نوع گیاه</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> (</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">گلایول (</span></span></span><i><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Gladiolus grandiflorus</span></span></span></i><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">)، کلم زینتی (</span></span></span><i><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Brassica oleracea</span></span></span></i><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">) و گل جعفری (</span></span></span><i><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Tagetes erecta</span></span></span></i><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">)</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">)</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">، </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">فلز سنگین سرب (0، 25، 50، 100 و 200 میلی­گرم</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">در</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">کیلوگرم) و قارچ </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">(با / بدون میکوریز</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> آربسکولار</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">) در 3 تکرار انجـام شد.</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">نشاء­های گلدانی </span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">کلم زینتی</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">،</span></span></span> <span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">گل</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> جعفری </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">و </span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">گلایول</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">در خاک آلوده به سرب کشت شده و</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">پس</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">از</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">رسیدن به مرحله گلدهی، برداشت و مورد ارزیابی قرار گرفتند.</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">غلظت سرب در</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">بافت­های</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">گیاهی و خاک، </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">میزان جذب،</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">فاکتور</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">تجمع</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">زیستی (</span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">BCF</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">)، </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">فاکتور</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">انتقال</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> (</span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">TF</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">)</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">سرب و پارامترهای رشد گیاه </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">اندازه­گیری</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">شد. </span></span></span></span></span></span></span></span></span><br>
<span style="font-size:11pt"><span style="tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="line-height:115%"><span calibri="" style="font-family:"><b><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">نتایج:</span></span></span></b> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">با افزایش غلظت سرب در خاک، </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">غلظت این عنصر در ریشه و اندام هوایی </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">گیاهان زینتی </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">افزایش معنی­داری یافت. </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">غلظت سرب در ریشه حدود 2 تا 4 برابر غلظت آن در اندام هوایی گیاهان (در سطوح مختلف سرب) بود.</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> فاکتور انتقال در همه گیاهان کوچکتر از یک شد.</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> همزیستی میکوریز باعث افزایش معنی­دار ماده خشک گیاهی </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">در </span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">گلایول و کلم زینتی تحت تنش سرب </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">شد. همچنین </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">همزیستی میکوریز سبب افزایش معنی­دار غلظت، جذب سرب و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">BCF</span></span></span><span style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> سرب در ریشه هر 3 گیاه زینتی در مقایسه با تیمار بدون میکوریز شد. </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times=""> BCF</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">سرب در ریشه همه گیاهان </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">زینتی </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">بزرگتر از یک بود </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">اما تفاوت معنی­داری بین مقادیر آن در 3 گیاه مشاهده نشد.</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="color:red"></span></span></span></span></span></span></span></span></span></span><br>
<span style="font-size:11pt"><span style="text-autospace:none"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="line-height:115%"><span calibri="" style="font-family:"><b><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">نتیجه­گیری کلی:</span></span></span></b><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:"> بطور کلی نتایج نشان داد </span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">که قارچ میکوریز</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">،</span></span></span> <span lang="AR-SA" style="font-size:12.0pt"><span style="line-height:115%"><span b="" lotus="" style="font-family:">تجمع فلز و فاکتورهای فیزیولوژیکی را در گیاهان زینتی مورد مطالعه به­طور متفاوتی تعدیل میکند.</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:115%"><span style="font-family:"B Lotus""></span></span></span></span></span></span></span></span></span><br>
<span style="font-size:11pt"><span style="line-height:normal"><span style="text-autospace:none"><span calibri="" style="font-family:"><b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Background and Objective: </span></span></b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Due to the low cost in a long-term application and environmental friendliness, the use of biological remediation has gained significant attention in recent decades. This study aimed to investigate the use of ornamental plants and <i>arbuscular mycorrhizal</i> fungi (AMF) for phytoremediation of lead contaminated soil </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">under greenhouse conditions. </span></span></span></span></span></span><br>
<span style="font-size:12pt"><span myriad="" pro="" style="font-family:"><b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Methods: </span></span></b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">The research was conducted as a factorial in a completely randomized design with three factors of plant type (</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Gladiolus</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> (</span></span><i><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Gladiolus grandiflorus</span></span></i><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">), </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Ornamental cabbage (<i>Brassica </i></span></span><i><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">oleracea</span></span></i><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">)</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">,</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> marigold</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> (</span></span><i><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Tagetes erecta</span></span></i><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">)), heavy metal (0, 25, 50, 100 and 200 mg/kg) and fungus (</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">with/without <i>arbuscular mycorrhizal</i> fungi</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">) in 3 replications. Harvesting was carried out after the plants reached the flowering stage. The concentrations of lead in plant tissues and soil, uptake, bioaccumulation factor (BCF), transfer factor (TF) of lead and plant growth parameters were measured.</span></span><b><span style="font-size:10.0pt"><span style="font-family:"Times New Roman","serif""></span></span></b></span></span><br>
<span style="font-size:11pt"><span style="line-height:normal"><span style="text-autospace:none"><span calibri="" style="font-family:"><b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Results: </span></span></b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">The Pb concentration in the roots and </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">shoots </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">of ornamental plants increased significantly due to the increase in soil Pb concentration. The root Pb concentrations were about 2 to 4 times its concentration in the </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">shoots </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">(at different Pb levels). </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Translocation factor for Pb </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">in all plants were less than one. </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">AMF inoculation </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">significantly increased </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">shoots and root dry weight of <i>G. grandiflorus</i> and <i>B. oleracea</i> under lead stress</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">. </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Also, </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">AMF inoculation </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">significantly increased </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Pb </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">concentration, </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Pb </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">uptake, and </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">root BCF<sub>s</sub> </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">of all three ornamental plants compared to </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">non-inoculated </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">treatments. </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">The </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">root BCF<sub>s</sub> </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">of all ornamental plants were greater than one, but no significant difference was observed across its values within 3 plants.</span></span></span></span></span></span><br>
<span style="font-size:11pt"><span style="line-height:normal"><span style="text-autospace:none"><span calibri="" style="font-family:"><b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Conclusion:</span></span></b><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> Overall, the results showed that mycorrhizal fungi modulate metal accumulation and </span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">physiological traits</span></span><span style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> differently in the studied ornamental plants.</span></span></span></span></span></span><br>
کلم زینتی, گلایول, میکوریز آربسکولار, تجمع زیستی, گل جعفری
Ornamental cabbage, Gladiolus, Arbuscular mycorrhizal, Bioaccumulation, Marigold.
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http://jspi.iut.ac.ir/browse.php?a_code=A-10-888-5&slc_lang=fa&sid=1
Dahham
Badri Abdulhadi Abdulhadi
دحام
بدری عبدالهادی عبدالهادی
Alawsy967@gmail.com