| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شمارهها | 3,168 |
| تعداد مقالات | 35,197 |
| تعداد مشاهده مقاله | 50,943,594 |
| تعداد دریافت فایل اصل مقاله | 90,948,770 |
تأثیر تنش خشکی بر صفات فیزیولوژیک، فعالیت آنزیم پراکسیداز و عملکرد دانه پنج جمعیت گیاه دارویی بالنگو شیرازی (Lallemantia royleana Benth.) | ||
| تحقیقات گیاهان دارویی و معطر ایران | ||
| مقاله 6، دوره 34، شماره 3 - شماره پیاپی 89، مرداد و شهریور 1397، صفحه 412-429 اصل مقاله (1.12 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijmapr.2018.115298.2128 | ||
| نویسندگان | ||
| خدیجه احمدی1؛ حشمت امیدی* 2 | ||
| 1دانشآموخته کارشناسی ارشد، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه شاهد، تهران، ایران | ||
| 2استادیار، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه شاهد، تهران، ایران | ||
| چکیده | ||
| خشکی خصوصیات مورفولوژی، فیزیولوژی و بیوشیمیایی گیاهان را تحت تأثیر قرار میدهد و اثرات عمدهای بر تولیدات کشاورزی میگذارد. به همین منظور مطالعهای با عنوان ارزیابی اثر خشکی بر برخی خصوصیات فیزیولوژیکی و عملکرد دانه جمعیتهای گیاه دارویی بالنگو (Lallemantia royleana Benth.)، در مزرعه پژوهشی گیاهان دارویی دانشکده علوم کشاورزی دانشگاه شاهد انجام شد. آزمایش بهصورت کرتهای خردشده در قالب طرح بلوکهای کامل تصادفی با سه تکرار در سال 94-1393 اجرا شد. فاکتورهای آزمایش شامل سه سطح خشکی از مرحله گلدهی بهعنوان فاکتور اصلی (قابلیت رطوبت خاک 0.5-، 6.5- و 9.5- اتمسفر) و جمعیتهای بالنگو شامل یک جمعیت از استان کردستان و چهار جمعیت از استان اصفهان (اصفهان3، اصفهان5، اصفهان6، اصفهان7) بهعنوان فاکتور فرعی در نظر گرفته شدند. صفات مورد مطالعه شامل عملکرد دانه، وزن هزاردانه، رنگریزههای فتوسنتزی، محتوای پرولین، محتوای فنل برگ، محتوای مالوندیآلدئید، شاخص پایداری غشاء و فعالیت آنزیم پراکسیداز بود. نتایج نشان داد که تنش خشکی بر صفات مورد مطالعه بجز محتوای کلروفیل b و نسبت کلروفیل a/b معنیدار بود. جمعیت و اثر متقابل آن بر تمامی صفات مورد ارزیابی بجز محتوای آنتوسیانین تأثیر معنیداری داشت. خشکی باعث کاهش محتوای رنگریزههای فتوسنتزی، شاخص پایداری غشاء، وزن هزاردانه و عملکرد دانه شد. با افزایش تنش خشکی فعالیت آنزیم پراکسیداز و محتوای پاداکسایشهای غیرآنزیمی مانند ترکیبهای فنلی، کاروتنوئید، آنتوسیانین و محتوای پرولین برای القاء تحمل به خشکی افزایش یافت. جمعیت اصفهان3 در تنش نسبتاً شدید بیشترین عملکرد دانه را با میانگین 312.77 کیلوگرم در هکتار و محتوای پرولین را با میانگین 14.02 میلیگرم بر گرم وزن تر برگ داشت. | ||
| کلیدواژهها | ||
| پراکسیداز؛ پرولین؛ شاخص پایداری غشاء؛ عملکرد دانه؛ مالوندیآلدئید | ||
| عنوان مقاله [English] | ||
| The effect of drought stress on physiological traits, peroxidase activity and grain yield of five populations of Lallemantia royleana Benth. | ||
| نویسندگان [English] | ||
| Kh. Ahmadi1؛ H. Omidi2 | ||
| 1M.Sc. graduated, Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahed University, Tehran, Iran | ||
| 2Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahed University, Tehran, Iran | ||
| چکیده [English] | ||
| Drought stress affects the morphology, physiology, and biochemistry of plants and will have major effects on agricultural production. This study was conducted to evaluate the effect of drought on some physiological and grain yield properties of Balangu populations (Lallemantia royleana Benth.), in the Research Station of Shahed University. This study was conducted in a split-plot design based on randomized complete block design (RCBD) with three replications during 2014-2015. The experimental factors consisted of three different levels of drought stress at the flowering stage as main factors (applying soil water potential of -0.5, -6.5 and -9.5 atm), and Balangu populations including one population from Kurdistan and four populations from Esfahan province (Esfahan3, Esfahan5, Esfahan6, Esfahann) were considered as subplots. The traits studied included grain yield, one thousand seed weight, photosynthetic pigments content, proline content, total phenol content, membrane stability index (MDA), and peroxidase activity. According to the results, drought stress had significant effects on all traits except chlorophyll b content and chlorophyll a/b ratio. Population and its interactions showed a significant effect with all traits except anthocyanin content. Drought caused to the reduced content of photosynthetic pigments, membrane stability index, thousand grain weight and grain yield. With increasing drought stress, the lipid peroxidation enzymatic activity and non-enzymatic antioxidants such as phenolic content, carotenoids content, anthocyanins content, and proline content of tissue increased to induce drought tolerance. The highest grain yield with the mean of (312.77 kg/ha) and the highest phenolic content with an average of (14.02 mg/g FW) were recorded for the Esfahan3 population under relatively severe stress. | ||
| کلیدواژهها [English] | ||
| peroxidase, prolin, membrane stability index, grian yield, MDA | ||
| مراجع | ||
|
- Abeles, F.B. and Biles, C.L., 1991. Characterization of peroxidases in lignifying peach fruit endocarp. Journal Plant Physiology, 95: 269-273. - Amanzadeh, A., Khosravi Dhqy, N., Gohari, A.R., Esfahani, H.R. and Saadat Ebrahimi, E., 2010. Antioxidant effect of the essential oils (Lallemantia iberica) in the flowering stage and flowering stage after investigations. Life Sciences, 6(3): 114-117. - André, C.M., Schafleitner, R., Legay, S., Lefèvre, I., Aliaga, C.A.A., Nomberto, G., Hoffmann, L., Hausman, J.F., Larondelle, Y. and Evers, D., 2009. Gene expression changes related to the production of phenolic compounds in potato tubers grown under drought stress. Phytochemistry, 70(9): 1107-1116. - Arnon, D.I., 1949. Copper enzymes in isolated chloroplasts: Poly phenol oxidase in Beta vulgaris. Plant Physiology, 24(1): 1-15. - Bajji, M., Lutts, S. and Kinet, J.M., 2001. Water deficit effects on solute contribution to osmotic adjustment as a function of leaf ageing in three durum wheat (Triticum durum Desf.) cultivars performing differently in arid conditions. Plant Sciences, 160: 669-681. - Bandurska, H., 2000. Does proline accumulated in leaves of water stressed barley plants confine cell membrane injury? I. free proline accumulation and membrane injury index in drought and osmotically stressed plants. Acta Physiologiae Plantarum, 22(4): 409-415. - Bannayan, M., Nadjafi, F., Azizi, M., Tabrizi, L. and Rastgoo, M., 2008. Yield and seed quality of Plantago ovata and Nigella sativa under different irrigation treatments. Industrial Crops and Products, 27: 11-16. - Barati, F., Frequency, M. and Minimum, H., 2012. Effect of nitrogen nutrition and organic fertilizers on some quantitative indicators Balngu medicinal plants. National Conference on Natural Products and Medicinal Plants.Gorgan, Golestan Province, - Bates, L.S., Waldern, R.P. and Teave, I.D., 1973. Rapid determination of free proline for water stress studies. Plant and Soil, 39: 205-207. - Chalker-Scott, L., 2002. Do anthocyanins function as osmoregulators in leaf tissues? Advances in Botanical Research, 37: 103-106. - Davazdah Emami, V. and Majnon Hosseini, N., 2007. Agriculture and manufacturing some of the herbs and spices. Tehran University Press, 300p. - Dunford, N.D. and Vazquez, R.S., 2005. Effect of water stress on plant growth and thymol and carvacrol concentrations in Mexican oregano grown under controlled conditions. Journal of Applied Horticulture, 7(1): 20-22. - Fatima, S.F., Farooqi, A.H.A. and Srikant, S., 2000. Effect of drought stress and plant density on growth and essential oil metabolism in citronella java (Cymbopogon winterianus). Journal of Medicinal and Aromatic Plant Sciences, 22(1B): 563-567. - Gu, Z., Chen, D., Han, Y., Chen, Z. and Gu, F., 2008. Optimization of carotenoids extraction from Rhodobacter sphaeroides. LWT-Food Science and Technology, 41(6): 1082-1088. - Heath, R.L. and Packer, L., 1968. Photoperoxidation in isolated chloroplasts. I. Kinetics and stiochiometry of fatty acid peroxidation. Archives of Biochemistry and Biophysics, 125: 189-198. - Heidari Sharif-Abad, H., 2000. Plants, Aridity, And Drought. Research Institute of Forests and Rangelans, Tehran, 200p. - Khan, M.H. and Panda, S.K., 2008. Alterations in root lipid peroxidation and antioxidative responses in two rice cultivars under NaCl-salinity stress. Acta Physiologia Plantarum, 30: 81-89. - Khanpour Ardestani, N., Sharifi, M. and Bahmansh, M., 2013. The effect of methyl jasmonate on the activity of antioxidant enzymes, phenolic compounds and flavonoids in Scrophularia straita Boiss culture cells. Journal of Plant Research. (Iranian Journal of Biology), 27(5): 840-853. - Koc, E., İslek, C. and Üstun, A.S., 2010. Effect of cold on protein, proline, phenolic compounds and chlorophyll content of two pepper (Capsicum annuum L.) varieties. Gazi University Journal of Science, 23: 1-6. - Lin-Wang, K., Bolitho, K., Grafton, K., Kortstee, A., Karunairetnam, S., McGhie, T., Espley, R., Hellens, R. and Allan, A., 2010. An R2R3 MYB transcription factor associated with regulation of the anthocyanin biosynthetic pathway in Rosaceae. BMC Plant Biology, 1-17. - Manivannan, P., Jaleel, C.A., Sankar, B., Kishurekumar, A., Somasundaram, R., Lakshmanan, G.M. and Panneerselvam, R., 2007. Growth, biochemical modifications and proline metabolism in Helianthus annuus L. asinduced by drought stress. Colloids and Surfaces Biointerfaces, 59: 141-149. - Meda, A., Lamien, C.E., Romito, M., Millogo, J. and Nacoulma, O.G., 2005. Determination of the total phenolic, flavonoid and proline contents in Burkina Fasan honey, as well as their scavenging activity. Food Chemistry, 91: 571-577. - Mehrjerdi, M.Z., Bagheri, A.A., Bahrami, A.R., Nabati, J. and Masomiy, A., 2012. Effect of drought stress on photosynthetic properties, phenolic compounds and different genotypes of chickpea (Cicer arietinum L.) in aquatic environment. Journal of Science and Technology of Greenhouse Crops, 3(4): 59-77. - Noctor, G. and Foyer, C.H., 1998. Ascorbate and glutathione: keeping active oxygen under control. Plant Molecular Biology, 49: 249-279. - Pandey, R.K., Maranville, J.W. and Admou, A., 2001. Tropical wheat response to irrigation and nitrogen in a Sahelian environment. I. Grain yield, yield components and water use efficiency. European Journal of Agronomy, 15: 93-105. - Pirjalili, F. and Omidi, H., 2017. Effects of drought stress on grain yield and qualitative characteristics of three populations of Lallemantia royleana Benth. Iranian Journal of Medicinal and Aromatic Plants, 33(1): 25-38. - Pradhan, G.P., Prasad, P.V.V., Fritz, A.K., Kirkham, M.B. and Gill, B.S., 2011. Response of Aegilops species to drought stress during reproductive stages of development. Functional Plant Biology, 39: 51-59. - Rasti, S., Omidi, H. and Fotokian, M.H., 2012. The effect of planting date and drought on quality and quantity characteristics Balangu Shirazi (Lallemantia royleana (wall) Benth.). Master Thesis of Agriculture Faculty of Agriculture, Shahed University. - Sairam, R.K., Deshmukh, P.S. and Shukla, D.S., 1997. Tolerance to drought stress in relation to increased antioxidant enzymes activity in beet. Journal of Agronomy and Crop Science, 178: 171-177. - Sanitata, L. and Gabbriella, R., 1999. Response to Cd in higher plants-review. Environment and Experimental Botany, 45: 105-130. - Schwambach, J., Ruedell, C.M., de Almeida, M.R., Penchel, R.M., de Araújo, E.F. and Fett-Neto, A.G., 2008. Adventitious rooting of Eucalyptus glubus× maidennii mini-cutting derived from mini-stumps grown in sand bed and intermittent flooding trays: a comparative study. New Forests, 36(3): 261-271. - Sharma, P. and Dubey, R.S., 2005. Drought induces oxidative stress and enhances the activities of antioxidant enzymes in growing rice seedlings. Plant Growth Regulation, 46: 209-221. - Smirnoff, N., 1993. The role of active oxygen in response of plants to water deficit and desiccation. - Sofo, A., Dichio, B., Xiloyannis, C. and Masia, A., 2004. Lipoxygenase activity and praline accumulation in leaves and roots of olive tree in response to drought stress. Physiology Plant, 121: 56-58. - Suriyan, Ch. and Chalermpol, K., 2009. Proline accumulation, photosynthetic abilities and growth characters of sugarcane (Saccharum officinarum L.) plantlets in response to iso-osmotic salt and waterdeficit stress. Agricultural Sciences in China, 8: 51-58. - Tasgin, E., Atici, O. and Nalbantoglu, B., 2003. Effects of salicylic acid and cold on freezing tolerance in winter wheat leaves. Plant Growth Regulation, 41(3): 231-236. - Wagner, G.J., 1979. Content and vacuole/extra vacuole distribution of neutral sugars, free amino acids, and anthocyanins in protoplast. Plant Physiology, 64: 88-93. - Watkinson, J.I., Hendricks, L., Sioson, A.A., Vasquez- Robinet, C., Verlyn, S., Heath, L.S., Schuler, M., Bohnert, H.J., Bonierbale, M. and Grene, R., 2006. Accessions of Solanum tuberosum spp. andigena show differences in photosynthetic recovery after drought stress as reflected in gene expression profiles. Plant Science, 171(6): 745-758. | ||
|
آمار تعداد مشاهده مقاله: 1,198 تعداد دریافت فایل اصل مقاله: 1,068 |
||