Plant Process and Function
فرآیند و کارکرد گیاهی
Journal of Plant Process and Function
Agriculture
http://jispp.iut.ac.ir
1
admin
2322-2727
2383-3688
10.22034
fa
jalali
1400
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1
gregorian
2021
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بررسی غلظتهای مختلف تنظیمکنندههای رشد (BAP، GA3، NAA و IBA) در ریزازدیادی میروبالان c29 (Prunus cerasifera Ehrh.)
An investigation of some concentrations of growth regulators (BAP, GA3, NAA and IBA) in micropropagation of myrobalan 29c (Prunus cerasifera Ehrh.)
تنظیم کننده های رشد گیاهی
Plant Growth Regulators
پژوهشي
Research
<span style="font-size:12pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:"Times New Roman","serif""><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">میوه</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">­</span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">های هسته­دار به دلیل مواد غذایی بالا دارای ارزش هستند تکثیر پایه</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">­</span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">های یکسان از طریق کشت بافت گیاهی دارای اهمیت ویژه­ای در باغبانی است. هدف از مطالعه حاضر </span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">بررسی غلظتهای مختلف تنظیم­کنندههای رشد مانند</span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> بنزیل آمینوپورین (</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">BAP</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">)، جیبرلیک اسید (</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">GA<sub>3</sub></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">)، نفتالین استیک اسید (</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">NAA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">)، ایندول بوتریک اسید (</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">IBA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">) در ساقهزایی و ریشه­زایی میروبالان </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">c</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">29 است. این آزمایش </span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">در قالب طرح بلوک کامل تصادفی</span></span></span></b><b> </b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">با سه تکرار </span></span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">(در هر تکرار حداقل 5 ریزنمونه) در 14 گروه </span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">(</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G1-G14</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">)</span></span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> آزمایشی اجرا شد. </span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">در این تحقیق از محیط کشت </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">MS</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> و تنظیم­کننده­های رشد</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black"> BAP</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">(0، 5/0، 1 و2 میلی گرم در لیتر)، </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">GA<sub>3</sub></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> (0، 1/0 و 2/0 میلی گرم در لیتر)</span></span></span></b><b> </b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">و </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">NAA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> (0 و 1/0 میلی گرم در لیتر) در </span></span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">ساقه­زایی</span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> استفاده شد. نتایج نشان داد که </span></span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">ساقه­زایی</span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> بین 05/1 عدد در گروه </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G1</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> تا 27/8 عدد در گروه </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G6 </span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> متغیر است طول ساقه نیز بین 87/2 سانتیمتر در گروه </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G5</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> تا 4 سانتیمتر در گروه </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G6</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> متغیر است. بهترین </span></span></span></b><b><span lang="AR-SA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black">ساقه­زایی</span></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> در غلظت یک میلی گرم در لیتر </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">BAP</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> و 1/0 </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">NAA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> و 2/0 </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">GA<sub>3</sub></span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> به تعداد 27/8 مشاهده شد. برای ریشه­زایی از محیط کشت 2/1 </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">MS</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> و تنظیم­کننده­های رشد </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">IBA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> (0، 25/0، 5/0 و 1 میلی گرم در لیتر) و </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">NAA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> (0، 25/0، 5/0 و 1 میلی گرم در لیتر) استفاده شد. نتایج نشان داد ریشه­زایی بین صفر عدد در گروه </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G1</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> تا 6/7 عدد با طول 78/8 سانتیمتر در گروه </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">G13 </span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> متغیر است بهترین ریشه­زایی در غلظت 2/1 </span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">MS</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> به همراه 5/0</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">IBA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> و 25/0</span></span></span></b><b><span dir="LTR" style="font-size:9.0pt"><span style="color:black">NAA</span></span></b><b><span lang="FA" style="font-size:11.0pt"><span style="font-family:"B Lotus""><span style="color:black"> به تعداد 6/7 ریشه به دست آمد. </span></span></span></b></span></span></span></span><br>
<span dir="LTR"></span>
<span style="font-size:12pt"><span style="font-family:"Times New Roman","serif""><span style="font-size:10.0pt">Stone fruits are valuable because of their high nutritions and therefore propagation of the same rootstocks is vital in horticulture.</span> <span style="font-size:10.0pt">The aim of the present study was to investigate some concentrations of growth regulators such as benzylaminopurine (BAP), gibberellic acid (GA<sub>3</sub>), naphthalene acetic acid (NAA), indole butyric acid (IBA) in shoot germination and rooting of myrobalan 29c. This experiment was performed in a completely randomized block design with three replications (at least 5 samples per replication) in 14 experimental groups (G1-G14).</span> <span style="font-size:10.0pt">In this study, MS culture medium and growth regulators of BAP (0, 0.5, 1 and 2 mg/L), GA3 (0, 0.1 and 0.2 mg/L), NAA (0 and 0.1 mg/L) were used in shoot generation. The results showed that shoot generation varied between 1.05 in G1 group to 8.27 in G6 group. The shoot length varied between 2.87 cm in G5 group to 4 cm in G6 group.</span> <span style="font-size:10.0pt">The best shoot generation was observed at concentrations of 1 mg/L BAP, 0.1 mg/L NAA and 0.2 GA3 at 8.27 numbers.</span><span style="font-size:10.0pt"> The</span><span style="font-size:10.0pt"> 1/2 MS medium and growth regulators of IBA (0, 0.25, 0.5 and 1 mg/L) and NAA (0, 0.25, 0.5 and 1 mg/L) were used for rooting. The results showed that rooting varied between zero numbers in the G1 group to 7.6 numbers with 8.78 cm length in the G13 group.</span> <span style="font-size:10.0pt">The best rooting was obtained at 1/2MS with 0.5 IBA and 0.25 NAA concentration with 7.6 root numbers.</span></span></span>
ایندول بوتریک اسید, بنزیل آمینوپورین, جیبرلیک اسید, ریزازدیادی, میروبالان, نفتالین استیک اسید.
Benzyl aminopurine, Gibberellic acid, Indole butyric acid, Micropropagation, Myrobalan, Naphthalene acetic acid.
165
174
http://jispp.iut.ac.ir/browse.php?a_code=A-10-1463-1&slc_lang=fa&sid=1
Mehdi
Khorshidi
مهدی
خورشیدی
m_khorshidi@du.ac.ir
100319475328460029873
100319475328460029873
Yes
Department of Biology, Damghan University, Damghan, Iran.
گروه زیست شناسی، دانشگاه دامغان، دامغان، ایران