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
1396
6
1
gregorian
2017
9
1
6
20
online
1
fulltext
en
Effect of Salicylic Acid on Antioxidant Enzyms of Milk Thistle (Silybum marianum) Accelerated Aging Seed
اثر سالیسیلیک اسید بر آنزیم های انتی اکسیدان
Effect of Salicylic Acid on Antioxidant Enzyms of Milk Thistle (Silybum marianum) Accelerated Aging Seed
تنظیم کننده های رشد گیاهی
Plant Growth Regulators
پژوهشي
Research
<p dir="ltr"><a name="OLE_LINK4"></a><a name="OLE_LINK3"><strong>Effects of accelerated aging and seed priming treatments were studied on milk thistle seeds during germination process. Experiment was performed in a factorial based on Complete Randomized Design (CRD). Treatments were Salicylic acid concentrations (0, 500, 1000, 1500 and 2000 ppm) and accelerated aging for (0, 48, 96 and 144 hours under 45 °C and 95% humidity) with three replications. Our results showed thatsalicylic acid dramatically enhanced seed germination, seed vigor and primary seedling growth. Catalase, polyphenol oxidase and peroxidase activity was increased by seed priming. Reduction in germination parameters were observed by increase in accelerated aging durations</strong></a><strong> The highest antioxidant activity, germination percentage and daily germination rate and seed vigour were observed at primed seeds with 1000 ppm Salycilic acid on non-aged seeds. Treatment salicylic acid at a concentration of 1000 ppm has the greatest impact and cause harmful effects healing was aging.</strong><u><b> اثر سالیسیلیک اسید بر آنزیم های انتی اکسیدان</b></u></p>
<p><a name="OLE_LINK4"></a><a name="OLE_LINK3"><strong>Effects of accelerated aging and seed priming treatments were studied on milk thistle seeds during germination process. Experiment was performed in a factorial based on Complete Randomized Design (CRD). Treatments were Salicylic acid concentrations (0, 500, 1000, 1500 and 2000 ppm) and accelerated aging for (0, 48, 96 and 144 hours under 45 °C and 95% humidity) with three replications. Our results showed thatsalicylic acid dramatically enhanced seed germination, seed vigor and primary seedling growth. Catalase, polyphenol oxidase and peroxidase activity was increased by seed priming. Reduction in germination parameters were observed by increase in accelerated aging durations</strong></a><strong> The highest antioxidant activity, germination percentage and daily germination rate and seed vigour were observed at primed seeds with 1000 ppm Salycilic acid on non-aged seeds. Treatment salicylic acid at a concentration of 1000 ppm has the greatest impact and cause harmful effects healing was aging.</strong></p>
Accelerated aging, Antioxidant enzymes, Catalase, Milk thistle, Peroxidase, Superoxide dismutase, Seed Priming کاتالاز
Accelerated aging, Antioxidant enzymes, Catalase, Milk thistle, Peroxidase, Superoxide dismutase, Seed Priming
57
64
http://jispp.iut.ac.ir/browse.php?a_code=A-10-308-14&slc_lang=en&sid=1
Ghasem
Parmoon
قاسم
پرمون
ghasem.parmoon@gmail.com
100319475328460010324
100319475328460010324
Yes
Faculty of Agriculture, University of Mohaghegh Ardabil
گروه زراعت ، دانشکده کشاورزی دانشگاه محقق اردبیل
Ali
Ebadi
علی
عبادی
ebadi@uma.ac.ir
100319475328460010325
100319475328460010325
No
Faculty of Agriculture, University of Mohaghegh Ardabil
گروه زراعت ، دانشکده کشاورزی دانشگاه محقق اردبیل
Soodabe
Jahanbakhsh Gode kahriz
سدابه
جهانبخش
Jahanbakhsh@uma.ac.ir
100319475328460010326
100319475328460010326
No
Faculty of Agriculture, University of Mohaghegh Ardabil
گروه زراعت ، دانشکده کشاورزی دانشگاه محقق اردبیل
Seyed Amir
Mossavi
سید امیر
موسوی
100319475328460010327
100319475328460010327
No
3. University of Tarbiat Modares, Department of Agronomy, Faculty of Agriculture, Tehran, Iran.
گروه زراعت ، دانشکده کشاورزی دانشگاه تربیت مدرس