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بررسی تأثیر هیدروژل بر افرایش مقاومت به خشکی گیاه دارویی Hibiscus sabdariffa L. | ||
| تحقیقات گیاهان دارویی و معطر ایران | ||
| مقاله 4، دوره 37، شماره 4 - شماره پیاپی 108، مهر و آبان 1400، صفحه 584-595 اصل مقاله (685.34 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijmapr.2021.353010.2924 | ||
| نویسندگان | ||
| سید غلامرضا سجادی1؛ ابوالفضل توسلی* 2؛ مهدی دادمهر3 | ||
| 1دانش‌آموخته کارشناسی ارشد زراعت، دانشگاه پیام نور، مرکز زاهدان، زاهدان، ایران | ||
| 2استادیار، گروه کشاورزی، دانشگاه پیام نور، زاهدان، ایران | ||
| 3استادیار، گروه نانوبیوتکنولوژی، دانشگاه پیام نور، مشهد، ایران | ||
| چکیده | ||
| به‌منظور بررسی اثر هیدروژل بر رشد، عملکرد و برخی ترکیب‌های ثانویه چای ترش (Hibiscus sabdariffa L.) در شرایط تنش خشکی، پژوهشی در سال زراعی 97-1396 در مزرعه‌ای واقع در جنوب شهرستان دلگان، استان سیستان و بلوچستان اجرا گردید. این تحقیق به‌صورت آزمایش کرت‌های خرد شده در قالب طرح پایه بلوک‌های کامل تصادفی در سه تکرار انجام شد. تیمارهای آزمایشی شامل تنش خشکی به‌عنوان فاکتور اصلی در چهار سطح (آبیاری در ظرفیت زراعی، آبیاری در 85% ظرفیت زراعی، آبیاری در 70% ظرفیت زراعی و آبیاری در 55% ظرفیت زراعی) و مصرف هیدروژل به‌عنوان فاکتور فرعی در سه سطح (مصرف هیدروژل A200، مصرف هیدروژل سیلیکات و بدون مصرف هیدروژل) بودند. صفات کمّی ارتفاع گیاه، تعداد شاخه فرعی در بوته، تعداد گل در بوته، وزن تر و خشک بوته، عملکرد کاسبرگ تازه و خشک و شاخص برداشت و صفات کیفی مقدار آنتوسیانین و ترکیب‌های فنلی کاسبرگ اندازه‌گیری شدند. نتایج نشان داد که بیشترین مقدار صفات کمّی از تیمار آبیاری کامل همراه با کاربرد هیدروژل A200 حاصل گردید. اما تفاوت معنی‌داری بین این تیمار با تیمار آبیاری کامل همراه با مصرف هیدروژل سیلیکات و آبیاری کامل بدون مصرف هیدروژل وجود نداشت. همچنین، تفاوت معنی‌داری بین سه تیمار فوق با تیمارهای کاربرد هر دو نوع هیدروژل در محتوی رطوبت 70% و 85% ظرفیت زراعی مشاهده نگردید. صفات کیفی با افزایش شدت تنش افزایش یافتند. کاربرد هیدروژل نیز در مقایسه با عدم استفاده از آن به‌دلیل تعدیل شرایط تنش توسط هیدروژل منجر به کاهش محتوی آنتوسیانین و ترکیب‌های فنلی کاسبرگ شد. | ||
| کلیدواژه‌ها | ||
| ترکیب‌های ثانویه؛ دلگان؛ ظرفیت زراعی؛ عملکرد؛ گیاه دارویی؛ هیدروژل | ||
| عنوان مقاله [English] | ||
| Effects of hydrogel on drought resistance of medicinal plant roselle (Hibiscus sabdariffa L.) | ||
| نویسندگان [English] | ||
| S.G. Sajjadi1؛ A. Tavassoli2؛ M. Dadmehr3 | ||
| 1M.Sc. graduate of Agronomy, Department of Agriculture, Payame Noor University, Zahedan center, Zahedan, Iran | ||
| 2Department of Agriculture, Payame Noor University, Zahedan center, Zahedan, Iran | ||
| 3Department of Nanobiotechnology, Payame Noor University, Mashhad, Iran | ||
| چکیده [English] | ||
| To investigate the effects of hydrogel on growth, yield, and some secondary metabolites of roselle (Hibiscus sabdariffa L.) under drought stress conditions, an experiment was conducted in a farm located in the south of Dalgan city, Sistan and Baluchestan province in the 2017-2018 crop year. This research was carried out as a split plot experiment in a randomized complete block design with three replications. The experimental treatments included drought stress as main plot at four levels (irrigation at FC (field capacity), 85% of FC, 70% of FC, and 55% of FC), and hydrogel consumption as sub plot at three levels (A200 hydrogel consumption, silicate hydrogel consumption, and no hydrogel consumption). The quantitative traits including plant height, number of sub-branches per plant, number of flower per plant, plant fresh and dry weight, sepal fresh and dry yield, and harvest index and qualitative traits including content of anthocyanin and sepal phenolic compounds were measured. The results showed that the highest amount of quantitative traits was obtained from full irrigation treatment with the consumption of A200 hydrogel. But there was no significant difference between this treatment and the treatments of full irrigation with silicate hydrogel consumption and full irrigation without hydrogel. Also, no significant difference was observed between the above three treatments and the treatments of both types of hydrogels application in 85% and 70% of FC. The qualitative traits increased with increasing the stress intensity. The hydrogel consumption in comparison with not consuming it led to a decrease in the amount of anthocyanin and sepal phenolic compounds due to the modification of stress conditions by hydrogel. | ||
| کلیدواژه‌ها [English] | ||
| Secondary metabolites, Dalgan, field capacity, yield, medicinal plant, hydrogel | ||
| مراجع | ||
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- Abdallah, A.M., 2019. The effect of hydrogel particle size on water retention properties and availability under water stress. International Soil and Water Conservation Research, 7(3): 275-285. - Abedi Koupai, J., Eslamian, S.S. and Asad Kazemi, J., 2008. Enhancing the available water content in unsaturated soil zone using hydrogel, to improve plant growth indices. Ecohydrology and Hydrobiology, 8(1): 67-75. - Abobatta, W., 2018. Impact of hydrogel polymer in agricultural sector. Advances in Agriculture and Environmental Science, 1(2): 59-64. - Al-Farsi, M., Alsalvar, C., Morris, A., Baron, M. and Shadih, F., 2005. Comparison of antioxidant activity, anthocyanins, carotenoids and phenolics of three native fresh and sun-dried date (Phoenix dactylifera L.) varieties grown in Oman. Journal of Agriculture and Food Chemistry, 53(19): 7592-7599. - Arabi, Z., Kabusi, K. and Rezvantalab, N., 2015. Effect of irrigation and Super-absorbent hydrogels on morphological characteristics, yield and essential oil of anise (Pimpinella anisum L.). Journal of Crop Production, 8(4): 51-66. - Beiranvandi, M., Akbari, N., Ahmadi, A., Mumivand, H. and Nazarian, F., 2020. Interaction of biochar and superabsorbent on the composition of Satureja rechingeri Jamzad essential oil under drought stress. Iranian Journal of Medicinal and Aromatic Plants Research, 36(5): 780-793. - Chaithra, G.M. and Sridhara, S., 2018. Growth and yield of rainfed maize as influenced by application of super absorbent polymer and Pongamia leaf mulching. International Journal of Chemical Studies, 6(5): 426-430. - Dong, S., Jiang, Y., Dong, Y., Wang, L., Wang, W., Ma, Z., Yan, C., Ma, C. and Liu, L., 2019. A study on soybean responses to drought stress and rehydration. Saudi Journal of Biological Sciences, 26(8): 2006-2017. - Firouzi Irandegani, A., 2013. Effect of sulfure fertilizer different levels on yield and essence content of Chamomile (Matricaria chamomilla) in drought stress condition. M.Sc. thesis, Department of Agriculture, Payame Noor University, Zahedan center, Iran. - Galeş, D.C., Trincă, L.C., Cazacu, A., Peptu, C.A. and Jităreanu, G., 2016. Effects of a hydrogel on the cambic chernozem soil's hydrophysic indicators and plant morphophysiological parameters. Geoderma, 267: 102-111. - Ghorbanli, M., Bakhshi Khaniki, Gh. and Zakeri, A., 2012. Investigation on the effects of water stress on antioxidant compounds of Linum usitatissimum L. Iranian Journal of Medicinal and Aromatic Plants, 27(4): 6447-658. - Guilherme, M.R., Aouada, F.A., Fajardo, A.R., Martins, A.F., Paulino, A.T., Davi, M.F.T., Rubira, A.F. and Munizaf, E.C., 2015. Superabsorbent hydrogels based on polysaccharides for application in agriculture as soil conditioner and nutrient carrier: A review. European Polymer Journal, 72: 365-385. - Kumar, R.R, Nadukeri, S., Kolakar, S.S., Hanumanthappa, M., Shivaprasad, M. and Dhananjaya, B.N., 2018. Effect of hydrogel on growth, fresh yield and essential oil content of ginger (Zingiber officinale Rosc.). Journal of Pharmacognosy and Phytochemistry, 3: 482-485. - Lebaschy, M.H. and Sharifi Ashoorabadi, E., 2004. Growth indices of some medicinal plants under different water stresses. Iranian Journal of Medicinal and Aromatic Plants Research, 20(3): 249-261. - Alnadif, A.M., Mirghani, M.S. and Hussein, I., 2017. Unconventional Oilseeds and Oil Sources. Academic Press, 382p. - Mohamed, B.B., Sarwar, M.B., Hassan, S., Rashid, B., Aftab, B. and Husnain, T., 2015. Tolerance of Roselle (Hibiscus sabdariffa L.) Genotypes to Drought Stress at Vegetative Stage. Advancement in Life Sciences, 2(2): 74-82. - Montesano, F.F., Parente, A., Santamaria, P., Sannino, A. and Serio, F., 2015. Biodegradable superabsorbent hydrogel increases water retention properties of growing media and plant growth. Agriculture and Agricultural Science Procedia, 4: 451-458. - Narjary, B., Aggarwal, P., Singh, A., Chakraborty, D. and Singh, R., 2012. Water availability in different soils in relation to hydrogel application. Geoderma, 187-188: 94-101. - Omidbaigi, R., 2015. Production and Processing of Medicinal Plant (Vol. 1). Astan Quds Razavi Press, 348p. - Parsa Motlagh, B., Rezvani Moghaddam, P., Ghorbani, R. and Azami Sardooei, Z., 2018. Phytochemical characteristics of Roselle (Hibiscus sabdariffa L.) under different fertilizer systems and irrigation water. Iranian Journal of Medicinal and Aromatic Plants Research, 33(6): 928-940. - Satriani, A., Catalano, M. and Scalcione, E., 2018. The role of superabsorbent hydrogel in bean crop cultivation under deficit irrigation conditions: A case-study in Southern Italy. Agricultural Water Management, 195: 114-119. - 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. - Shahhoseini, R., Omidbaigi, R. and Kiani, D., 2012. Effect of biological fertilizers of biosulfur, nitroxin and super absorbent polymer on growth, yield and essential oil content of sweet basil (Ocimum basilicum L.). Journal of Horticultural Science, 26(3): 246-254. - Tahkorpi, M., 2010. Anthocyanins under drought and drought related stresses in Bilberry (Vaccinium myrtillus L.). Academic Dissertation to be Presented with the Assent of the Faculty of Science of the University of Oulu, 46p. - Tekiner, M., Yildirim, M., Türkmen, C., Oral, A. and Izci, B., 2016. Determination of the effects of hydrogel on irrigation program for maize cultivated in the field conditions. Land Reclamation, Earth Observation & Surveying, Environmental Engineering, 5: 87-92. - Thombare, N., Mishra, S., Siddiqui, M.Z., Jha, U., Singh, D. and Mahajan, G.R., 2018. Design and development of guar gum based novel, superabsorbent and moisture retaining hydrogels for agricultural applications. Carbohydrate Polymers, 185: 169-178. - Wagner, G.J., 1979. Content and vacuole/extravacuole distribution of neutral sugars, free amino acids, and anthocyanins in protoplast. Plant Physiology, 64: 88-93. - WHO (World Health Organization), 2017. World Health Statistics: Monitoring health for the SDGs. | ||
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