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مقایسه غلظت سرب در دو گیاه سروخمره‌ای (Thuja orientalis) و زیتون (Olea europaea) به منظور کاربرد در فناوری گیاه‌پالایی | ||
| نشریه محیط زیست طبیعی | ||
| مقاله 9، دوره 71، شماره 1، خرداد 1397، صفحه 109-123 اصل مقاله (1.13 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/jne.2018.24180. | ||
| نویسندگان | ||
| اصغر مصلح آرانی* 1؛ مهری خسروی2؛ حمید عظیم زاده3؛ حمید سودایی زاده3؛ اصغر سپه وند4 | ||
| 1دانشگاه یزد | ||
| 2دانشگاه یزد- ارشد جنگلداری | ||
| 3یزد- دانشگاه یزد | ||
| 4خرم آباد- اداره منابع طبیعی | ||
| چکیده | ||
| پژوهشی با هدف بررسی تأثیر کاربرد غلظت‌های مختلف سرب ( 0 (شاهد)، 200، 500 و 1000 میلی‌گرم بر لیتر) بر جذب آن در دو گیاه سرو (Thuja orientalis) و زیتون(Olea europaea) اجرا گردید. نتایج تحقیق نشان داد که با افزایش غلظت سرب غلظت این عنصر در دو گیاه افزایش یافت. بالاترین میزان غلظت سرب در ریشه زیتون در غلظت 1000 حدود mg/kg 101 بود که mg/kg 38 ( 6/37 درصد) آن به برگ‌ها منتقل شد. بالاترین میزان غلظت سرب در ریشه سرو در غلظت 500 حدود mg/kg 235 بود که mg/kg 30 ( 7/12 درصد) آن به برگ‌ها منتقل شد. همچنین میزان پرولین در گیاه سرو در دو غلظت 500 و 1000 میلی‌گرم بر لیتر به طور معنی‌داری بیشتر از 200 میلی‌گرم بر لیتر و شاهد بود. پرولین و قند‌های محلول در گیاه زیتون فقط در غلظت 200 میلی‌گرم بر لیتر سرب افزایش یافت. با افزایش غلظت سرب میزان قند‌های محلول در گیاه سرو نیز افزایش نشان داد و بیشترین میزان قند در غلظت 500 میلی‌گرم بر لیتر مشاهده شد. طی آزمایش مجزا بر روی نمونه خاک به کار رفته در گلدان‌های کشت زیتون و سرو، ضرایب معادله هم حرارت جذب لانگمویر به دست آمد. نتایج این آزمون نشان داد در شرایط خاکی این آزمایش حداکثر مقدار جذب سزب 1000 میلی‌گرم در یک کیلوگرم خاک است. بر اساس نتایج این تحقیق به نظر می‌رسد که دو گیاه مورد مطالعه تحت شرایط این آزمایش قادر به رشد در خاک آلوده به سرب بودند و در این میان عملکرد سرو بهتر بود. انجام تحقیقات بیشتر توصیه می شود. | ||
| کلیدواژه‌ها | ||
| زیتون؛ سرو؛ پرولین؛ گیاه پالایی؛ سرب | ||
| عنوان مقاله [English] | ||
| The comparison between Thuja orientalis and Olea europaea in Pb accumulation and their applications for phytoremediation. | ||
| نویسندگان [English] | ||
| Asghar Mosleh arany1؛ Mehri khosravi2؛ Hamid Azimzadeh3؛ Hamid sovdae zadeh3؛ Asghar Sepahvand4 | ||
| چکیده [English] | ||
| This research was done to compare Pb accumulation in Myrtus communis and Pinus brutia in different concentration (0, 200, 500 and 1000). Results showed Pb accumulation in root and leave of Olea europaea increased with increasing Pb concentration. The highest Pb accumulation in root of Olea europaea in concentration of 1000 was equal to 101 mg/kg, that of this only 38 mg/kg (37.6 percent) transferd to leaves. The highest Pb accumulation in root of Thuja orientalis in concentration of 500 mg/kg was equal to 235 mg/kg, that of this only 30 mg/kg (12.5 percent) transferd to leaves.. proline significantly increased in Thuja orientalis in Pb concentration of 500 and 1000 mg/kg. Proline and soluble sugar increased in Olea europaea only in Pb concentration of 200 mg/kg. Sugar soluble increased in Thuja orientalis only in Pb concentration of 500 mg/kg. The solouble sugar increased with increasing Pb concentration in Thuja orientalis and the highest sugar was measured in 500 mg/l. For determining the maximum Pb adsorbed with soil, Langmuier isothermal adsorption equation constants were calculated. The result detects, Maximum Pb adsorbed by soil is at about 1000 mg/kg. It is concluded that under condition of this experiment both plants are able to grow in Pb-contaminated soil and Thuja orientalis did better work. | ||
| کلیدواژه‌ها [English] | ||
| Olea europea, proline, lead, Phytoremediation, Thuja orientalis | ||
| مراجع | ||
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Abdipur, M. 2004. Tree and shrubs in green space of city. Mahname Pajuheshi and Amuzeshi of Risheha 61, 47-51. Aftabtalab, N. 2008. Ability of phytoremediation of lead and cadmium by Platanus orientalis and Cupressus arizonica, Ms thesis, Faculty of Natural Resources, University of Tehran, PP. 130. Alia, G., Srivastava, P. S. and Iobal, M. 2001. Responses of bacopa moniera cultures to cadmium toxicity. Bulletin of Environmental Contamination and Toxicology 66, 342-349. Bates, L. S., Waldren, R. P. and Teare, I. D. 1973. Rapid determination of free proline for water stress studies. Plant soil 39, 205-207. Bishnoi, N. R., Dua, A., Gupta, V. K., Sawhney, S. K. 1993. Effect of chromium on seed germination, seedling growth and yield of peas. Agriculture, Ecosystems & Environment 47 (1), 47-57. Burzynski, M. 1987. The uptake and transpiration of water and the accumulation of lead by plants growing on lead Incorporated into Chemical Equilibrium Models. Soil Science Society of America chloride solutions. Acta Societatis Botanicorum Poloniae 56, 271 – 280. Chantachon, S., Kruatrachue, M., Pokethitiyook, P., Antanasarit, S.T., Patham, S. U., and soonthornsarathool, V. 2004. Phytoextraction of lead from contaminated soil by Vetiver grass (Vetiveria Sp.). Water Air & Soil Pollution 154, 37-55. Cherati Araei, A. and Khanlarian Khatiri, M. 2008. The effects of lead on germination, protein and proline contents and index of tolerance in two varieties of oilseed rape (Brassica napus L.). Environmental Science 3, 41-52. Costa, G., Spitz, E. 1997. Influence of cadmium on soluble carbohydrate, free amino acids, protein content of in vitro cultured Lupinus albus. Plant Science. 128, 131-140. Delauney, A.J. and Verma, D.P.S. 1993. Proline biosynthesis and osmoregulation in plants. Plant Journal 41, 215-223. Doumett, S., Lamperi, L., checchini, L., Azzarello, E., Mugnai, S., Mancuso, S., Petruzzelli, G. And Del bubba, M. 2008. Heavy metal distribution between contaminated soil and Paulownia tomentosa, in a pilot-scale assisted phytoremediation study: influence of different complexing agents. Chemosphere 72, 1481-1490. Eick, M. J., Peak, J. D., Brady, P. V. and Pesek, j. D. 1999. Kinetics of lead absorption/desorption on goethite: residence time effect. Soil Science 164, 28-39. Farago, M. E. and Mullen, W. A. 1979. Plants which accumulate metals. Part IV. A possible copper-proline complex from the roots of Armeria maritima, Inorg. Chimica Acta 32, 93–94. Goldenberg, S. 1995. Adsorption Models, American Society of Agronomy, 677 S. Segoe Rd., Madison, WI 53711, USA. Chemical Equilibrium and Reaction Models, SSSA Special Publication 42-75 Helebust, J. A. and Craig, J. S., (Eds.). hand book of physiological method. Cambridge Univ. Press. Cambridge. Kabata-Pendias, A. 2001. Trace elements in soil and plants, 3rd Ed, CRC Press, England. Khodakarami, Y. 2008. Assessment of biofiltration potential in Quercus brantii and pistacia atlantica. Ms thesis, Faculty of Natural Resources, University of Tehran PP. 146. Khodakarami, Y., Shirvany, A., Zahedi Amiri, G., Matinizadeh, M. and Safari, H. 2009. Comparison of lead absorption in organics (root, stem and leaf) of Oak (Quercus brantii) and Pistachio (Pistacia atlantica)seedling by spraying. Iranian Journal of Forest, 1: 313-320. Khodaverdiloo, H. and Taghlidabad, H. 2011. Sorption and desorption of lead (Pb) and effect of cyclic wetting-drying on metal distribution in two soils with different properties. Water and Soil Science 21(1): 149-163. Kim, Y.Y. Yang, y. and Lee, Y. 2002. Pb and Cd uptake in rice roots. Plant Physiology 116, 368-372. Kochert, G. 1978. Carbohydrate determination by the phenol sulfuric acid method. 56-97. Kumar, P. B. A. N., Dushenkov, V., Motto, H., and Raskin, I. 1995. Phytoextraction: the use of plants to remove heavy metals from soil. Environmental Science & Technology 29, 1232-1238. Lamhamdi, M., Bakrim, A., Aarab, A., Lafont, R. And Sayah, F. 2011. Lead phytotoxicity on wheat (Triticum aestivum L.) seed germination and seedlings growth. Comptes Rendus Biologies 334, 118–126. lead and arsenic with respect to genotoxic effects on plant systems and the development of genetic tolerance. Environmental and Experimental Botany 52, 199–223. Malecka, A. , Jarmuszkiewicz, W. And Tomaszewska, B. 2001. Antioxidative defense to lead stress in subcellular compartments of pea root cells. Acta Biochimica Polonica 48, 687-698. McGrath, S. P., Zhao, F. J. and Lombi, E. 2002. Phytoremediation of metals, metalloids, and radionuclides. Advance in Agronomy 75,1– 56. Mehta, S. K. and Gaur, J. P. 1999. Heavy metal-induced proline accumulation and its role in ameliorating metal toxicity in Chlorella vulgaris. New Phytologist 143, 253-259. Moya J. L., Ros R., Picazo I. 1993: Influence of cadmium and nickel on growth, net photosynthesis and carbohydrate distribution in rice plants. Photosynthesis Research 36, 75–80. Pallavi, Sh. and Rama, Sh. 2005. Lead toxicity in plant. Brazilian Journal of Plant Physiology 17,1-6. Parta, M., Bhowmik, N., Bandopadhyay, B. and Sharma, A. 2004. Comparison of mercury. Pivetz, B. E. 2001. Phytoremediation of contaminated soil and ground water at hazardous sites, Ground Water Issue, EPA/540/S-01/500. 59 pp. Pulford, I. D. and Watson, C. 2003. Phytoremediation of heavy metal-contaminated land by tree- a review, Environment International 29, 529-540. Ruley, A. T, Nilesh, C.S. and Shivendra, V. S. 2004. Antioxidant defense in a lead accumulating plants, Sesbania dormancies. Plant Physiology and Biochemistry 41, 899-906. Sanita, L. and Gabbrielli, R. (1999). Response to cadmium in higher plants. Environmental and Experimental Botany 41,105-130. Schat, H., Sharma, S. and Vooijs, R. 1997. Heavy metal induced accumulation of free proline in a metal tolerant and non tolerant ecotype of Silene vulgaris. Physiologia Plantarum 101, 477-482. Shanti, S. S. and Dietz, K. J. 2006. The significance of amino acids and amino acid-derived molecules in plant responses and adaptation to heavy metal stress. Journal of Experimental Botany 57, 711-726. Sharma, .P and Dubey, R. S. 2004. Ascorbate perroxide from rice seedling. Plant Sciences 167, 541-550. Simkeshzadeh, N., M. Mobli. N. Etemadi and B. Baninasab. 2010. Assessment of the frost resistance in some olive cultivars using visual and chlorophyll fluorescence. Journal of Horticultural Sciences 24,163-169. Verma, S. and Duby, R. S. 2001. Effect of cadmium on soluble sugares and enzymes of metabolism in rice. Biologia Plantarum, 117-123. Yang, X., Baligor, V. C., Mantest, D. C. and Clark, R. B. 1996. Plant tolerance to Nickel toxicity: Influx, transport and accumulation of Nickel in four species. Journal of Plant Nutrition 19, 73-85. Yang, Y. L., Zhang, Y. Y., Wei, X. L., You, J., Wang, W. R., Lu, J., and Shi, R. X. 2011. Comparative antioxidative responses and proline metabolism in two wheat cultivars under short term lead stress, Ecotoxicol. Environmental Safety 74, 733–740. Zengin, F. K. and Munzuroglu, O. 2005. Effects of some heavy metals on content of chlorophyll, proline and some antioxidant chemicals in bean (Phaseolus vulgaris L.) seedlings. Acta Biological Cracoviensia Series Botanica 47(2), 157-164. Zou, T., Li, T., Zhanga, X., Yua, H., and Luob, H. 2011. Lead accumulation and tolerance characteristics of Athyrium wardii (Hook.) as a potential phytostabilizer. Journal of Hazardous Materials 186, 683–689. | ||
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