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اثر نانو سیلیس و تبوکونازول روی برخی صفات فیزیولوژیکی، رشد و عملکرد شکر سفید چغندرقند تحت تنش خشکی | ||
| چغندرقند | ||
| مقاله 4، دوره 35، شماره 2، اسفند 1398، صفحه 157-173 اصل مقاله (1.33 M) | ||
| نوع مقاله: کامل علمی - پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/jsb.2020.126870.1225 | ||
| نویسندگان | ||
| شاهرخ نام جویان1؛ اباذر رجبی* 2؛ علی سروش زاده3؛ مجید آقا علیخانی3 | ||
| 1دانش آموخته دکتری فیزیولوژی گیاهان زراعی، دانشکده کشاورزی، دانشگاه تربیت مدرس، تهران، ایران. | ||
| 2دانشیار مؤسسه تحقیقات اصلاح و تهیه بذر چغندرقند، سازمان تحقیقات ،آموزش و ترویج کشاورزی، کرج، ایران. | ||
| 3دانشیار گروه زراعت، دانشکده کشاورزی، دانشگاه تربیت مدرس، تهران، ایران. | ||
| چکیده | ||
| شواهد زیادی وجود دارد که نقش تریازول‌ها و سیلیس را در تخفیف اثرات تنش‌های غیرزیستی نشان می‌دهند. با این وجود، تاکنون قابلیت نانوسیلیس و تبوکونازول و اثرات متقابل احتمالی آنها در بهبود اثرات تنش خشکی و مکانیسم‌های مرتبط با آن در چغندرقند مورد بررسی قرار نگرفته است. به این منظور، یک آزمایش فاکتوریل خردشده در قالب طرح پایه بلوک‌های کامل تصادفی با چهار تکرار در مزرعه تحقیقاتی مهندس مطهری واقع در کمالشهر کرج طی سال‌های 1395 و 1396 انجـام شد. سه رژیم آبیاری بهمیزان 100، 75 و 50 درصد تبخیر و تعرق گیاه (به ترتیب آبیاری معمول، تنش ملایم و تنش شدید) در کرت‌های اصلی قرار گرفتند. کرت‌های فرعی شامل ترکیب فاکتوریل سه سطح پاشش نانو سیلیس (0، 1 و 2 میلیمولار) و دو سطح تبوکونازول (0 و 25 میلی‌گرم در لیتر) بودند. نتایج نشان داد در شرایط تنش شدید خشکی، اثر نانوسیلیس روی صفات مورد بررسی وابسته به دز بود به‌طوری‌که کاربرد نانوسیلیس با غلظت یک میلیمولار موجب بهبود پارامترهای رشد و صفات فیزیولوژیکی شد و عملکرد شکرسفید و حداکثر ماده خشک را به ترتیب به میزان 20 و 17 درصد در مقایسه با تیمار تنش شدید خشکی بدون کاربرد نانوسیلیس، افزایش داد. در شرایط تنش شدید خشکی (آبیاری به میزان 50 درصد تبخیر و تعرق گیاه)، بیشترین شاخص سطح برگ، میزان کلروفیل و محتوای نسبی آب برگ در تیمار مصرف یک میلیمولار نانو سیلیس مشاهده شد. در شرایط تنش شدید خشکی، کاربرد سیلیس به میزان دو میلیمولار اثر نامطلوبی بر عملکرد شکر داشت. کاربرد توأم سیلیس و تبوکونازول از طریق حفظ سبزینگی گیاه و جلوگیری از پیری برگ‌ها موجب بهبود تولید ماده خشک و عملکرد شکر شد که ممکن است بیانگر وجود اثر متقابل بین دو ترکیب مذکور باشد. این نتایج نشان می‌دهد که نانوسیلیس و تبوکونازول می‌توانند به‌عنوان ابزار مناسبی برای تخفیف اثرات تنش خشکی در چغندرقند مورد استفاده قرار گیرند. | ||
| کلیدواژه‌ها | ||
| تبوکونازول؛ تنش خشکی؛ چغندرقند؛ نانوسیلیس | ||
| عنوان مقاله [English] | ||
| Impact of nanosilicon and tebuconazole foliar application on some physiological traits, growth and white sugar yield of sugar beet under drought stress | ||
| نویسندگان [English] | ||
| Sh. Namjoyan1؛ A. Rajabi2؛ A. Sorooshzadeh3؛ M. Agha Alikhani3 | ||
| 1Former PhD student of crop physiology, Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran. | ||
| 2Associate professor of Sugar Beet Seed Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran. | ||
| 3Associate professor of Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran. | ||
| چکیده [English] | ||
| There is ample evidence to illustrate the role of triazoles and silicon in mitigating the effects of abiotic stresses. However, the potential of nano-silicon and tebuconazole and their possible interactions in ameliorating the effects of drought stress and related mechanisms in sugar beet have not been investigated so far. Therefore, a split-plot factorial experiment based on randomized complete block design with four replications was carried out at Motahari Research Station of Sugar Beet Seed Institute (SBSI), Karaj, Iran over two seasons, 2016 and 2017. Three irrigation treatments including 100, 75, and 50% of plant evapotranspiration (normal, mild stress, and severe stress, respectively) were assigned to the main plots. Subplots were composed of a factorial combination of three nano-silicon doses of 0, 1 and 2 mM and two tebuconazole doses of 0 and 25 mg l-1. The results showed that under severe drought stress, the effect of nano-silicon on the studied traits was dose-dependent, so that the application of nano-silicon with 1mM concentration improved growth parameters as well as physiological traits and increased white sugar yield and the maximum dry matter by 20 % and 17%, respectively compared with severe drought stress treatment. Under severe drought stress condition (irrigation at 50% of plant evapotranspiration), the highest leaf area index, chlorophyll and relative water content were observed in 1 mM nano-silicon treatment. Under severe drought stress, foliar application of 2 mM nano silicon had an adverse effect on sugar yield. The combined application of nano-silicon and tebuconazole improved dry matter production and sugar yield by maintaining plant greenness and preventing leaf aging which may indicate an interaction between these two compounds. These results indicate that nano-silicon and tebuconazole can be used as a suitable tool to mitigate the effects of drought stress on sugar beet. | ||
| کلیدواژه‌ها [English] | ||
| Drought stress, Nano silicon, Sugar beet, Tebuconazole | ||
| مراجع | ||
|
Abayomi YA, Wright D. Sugar beet leaf growth and yield response to soil water deficit. African Crop Science Journal. 2002; 10(1): 51-66.
Ahmad ST, Haddad R. Study of silicon effects on antioxidant enzyme activities and osmotic adjustment of wheat under drought stress. Czech Journal of Genetics and Plant Breeding. 2011; 21;47(1):17-27.
Ahmed M, Asif M, Hassan FU. Augmenting drought tolerance in sorghum by silicon nutrition. Acta physiologiae plantarum. 2014; 36(2):473- 483.
Alaei moghadam Sh, Esmaeeli M, Rajabi A, Najafi H. Effects of water deficit stress on physiological and biochemical traits of sugar beet genotypes (Beta vulgaris L.). Journal of Sugar Beet. 2019; 34(2): 131-146. (in Persian, abstract in English)
Behboudi F, Tahmasebi Sarvestani Z, Kassaee MZ, Modares Sanavi SA, Sorooshzadeh A. Improving Growth and Yield of Wheat under Drought Stress via Application of SiO2 Nanoparticles. Journal of Agricultural Science and Technology. 2018; 20(7):1479- 1492.
Child RD, Evans DE, Allen J, Arnold GM. Growth responses in oil seed rape (Brassica napus L.) to combined applications of the triazole chemicals triapenthenol and tebuconazole and interactions with gibberellin. Plant growth regulation. 1993; 13(2):203- 212.
Chołuj D, Wiśniewska A, Szafrański KM, Cebula J, Gozdowski D, Podlaski S. Assessment of the physiological responses to drought in different sugar beet genotypes in connection with their genetic distance. Journal of Plant Physiology. 2014;171(14):1221- 1230.
Etesami H, Jeong BR. Silicon (Si): Review and future prospects on the action mechanisms in alleviating biotic and abiotic stresses in plants. Ecotoxicology and Environmental Safety. 2018; 147:881- 896.
Farazi M, Goldani M, Nasiri Mahallati M, Nezami A, Rezaei J. Investigating the effect of silicon and potassium foliar spraying and additional soil application of potassium on quantitative and qualitative yield of sugar beet (Beta vulgaris L.) under moisture stress conditions. Applied Research in Field Crops. 2018; 31(3): 1-19. (in Persian)
Gomathinayagam M, Jaleel CA, Lakshmanan GA, Panneerselvam R. Changes in carbohydrate metabolism by triazole growth regulators in cassava (Manihot esculenta Crantz); effects on tuber production and quality. Comptes Rendus Biologies. 2007; 330(9): 644- 655.
Gong H, Chen K. The regulatory role of silicon on water relations, photosynthetic gas exchange, and carboxylation activities of wheat leaves in field drought conditions. Acta Physiologiae Plantarum. 2012; 34(4): 1589- 1594.
Haghighi M, Pessarakli M. Influence of silicon and nano-silicon on salinity tolerance of cherry tomatoes (Solanum lycopersicum L.) at early growth stage. Scientia Horticulturae. 2013; 161:111- 117.
Hasanuzzaman M, Nahar K, Anee TI, Khan MI, Fujita M. Silicon-mediated regulation of antioxidant defense and glyoxalase systems confers drought stress tolerance in Brassica napus L. South African Journal of Botany. 2018; 115:50- 57.
Hattori T, Inanaga S, Araki H, An P, Morita S, Luxová M, Lux A. Application of silicon enhanced drought tolerance in Sorghum bicolor. Physiologia Plantarum. 2005; 123(4):459- 466.
Helaly MN, El-Hoseiny H, El-Sheery NI, Rastogi A, Kalaji HM. Regulation and physiological role of silicon in alleviating drought stress of mango. Plant Physiology and Biochemistry. 2017; 118:31- 44.Ilkaee MN, Forozesh P, Habibi D, Taleghani D, Rajabi A. Response of different sugar beet genotypes to water deficit stress. Journal of Sugar Beet. 2016; 32(2): 135- 146. (in Persian, abstract in English)Jaleel CA, Gopi R, Manivannan P, Gomathinayagam M, Hong-Bo S, Zhao CX, Panneerselvam R. Endogenous hormonal and enzymatic responses of Catharanthus roseus with triadimefon application under water deficits. Comptes Rendus Biologies. 2008; 331(11):844- 852.
Kenter C, Hoffmann CM, Märländer B. Effects of weather variables on sugar beet yield development (Beta vulgaris L.). European Journal of Agronomy. 2006; 24(1):62- 69.
Kiymaz S, Ertek A. Yield and quality of sugar beet (Beta vulgaris L.) at different water and nitrogen levels under the climatic conditions of Kırsehir, Turkey. Agricultural Water Management. 2015; 158:156- 165.
Khorshid A, Rajabi A. Investigation on quantity and quality characters of sugar beet advanced breeding populations in drought and salinity stress and non-stress conditions. International Journal of Agriculture and Crop Sciences (IJACS). 2014; 7(9):532- 536.
Klaine SJ, Alvarez PJ, Batley GE, Fernandes TF, Handy RD, Lyon DY, Mahendra S, Mc Laughlin MJ, Lead JR. Nanomaterials in the environment: behavior, fate, bioavailability, and effects. Environmental Toxicology and Chemistry: An International Journal. 2008; 27(9): 1825- 1851.
Liu C, Li F, Luo C, Liu X, Wang S, Liu T, Li X. Foliar application of two silica sols reduced cadmium accumulation in rice grains. Journal of Hazardous Materials. 2009; 161(2-3):1466- 1472.
Maillard A, Ali N, Schwarzenberg A, Jamois F, Yvin JC, Hosseini SA. Silicon transcriptionally regulates sulfur and ABA metabolism and delays leaf senescence in barley under combined sulfur deficiency and osmotic stress. Environmental and experimental botany. 2018; 155:394- 410.
Milford GF. Plant structure and crop physiology. Sugar beet. 2006; 30-49.
Mirzaei MR, Abdollahian- Noghabi M. Study of sugar beet growth pattern in Hamedan, Iran. Journal of Sugar Beet. 2012; 27(2): 1-9. DOI:10.22092/jsb.2012.662.
Mohammadian R. Effect of sowing date and defoliation intensity on root yield and quality of sugar beet (Beta vulgaris L.). Iranian Journal of Crop Sciences. 2016; 18(2):88-103.
Navarro A, Sánchez-Blanco MJ, Bañon S. Influence of paclobutrazol on water consumption and plant performance of Arbutus unedo seedlings. Scientia Horticulturae. 2007; 111(2):133- 139.
Nonami H, Wu Y, Boyer JS. Decreased growth-induced water potential (a primary cause of growth inhibition at low water potentials). Plant Physiology. 1997;114(2): 501- 509.
Ouzounidou G, Giannakoula A, Ilias I, Zamanidis P. Alleviation of drought and salinity stresses on growth, physiology, biochemistry and quality of two Cucumis sativus L. cultivars by Si application. Brazilian Journal of Botany. 2016; 39(2): 531- 539.
Ozoni Davaji A., Esfahani M., Sami Zadeh H, Rabiei M. Effect of planting pattern and plant density on growth indices and radiation use efficiency of apetalous flowers and petalled rapeseed (Brassica napus L.) cultivars. Iran J. Crop Sci. 2008; 9: 382– 400.
Putnik-Delic M, Maksimovic I, Venezia A, Nagl N. Free proline accumulation in young sugar beet plants and in tissue culture explants under water deficiency as tools for assessment of drought tolerance. Rom Agric Res. 2013; 30:141- 148.
Reinefeld E, Emmerich A, Baumgarten G, Winner C, Beiss U. Zur voraussage des melassezuckers aus rubenanalysen. Zucker. 1974.
Romano A, Sorgona A, Lupini A, Araniti F, Stevanato P, Cacco G, Abenavoli MR. Morpho-physiological responses of sugar beet (Beta vulgaris L.) genotypes to drought stress. Acta physiologiae plantarum. 2013; 35(3): 853- 865.
Sankar B, Karthishwaran K, Somasundaram R. Leaf anatomical changes in peanut plants in relation to drought stress with or without paclobutrazol and ABA. Journal of Phytology. 2013: 25- 29.
Saud S, Li X, Chen Y, Zhang L, Fahad S, Hussain S, Sadiq A, Chen Y. Silicon application increases drought tolerance of Kentucky bluegrass by improving plant water relations and morphophysiological functions. The Scientific World Journal. 2014; 2014: 368694.
Tekalign T, Hammes PS. Growth and biomass production in potato grown in the hot tropics as influenced by paclobutrazol. Plant Growth Regulation. 2005; 45(1):37- 46.
Tripathi DK, Singh S, Singh VP, Prasad SM, Dubey NK, Chauhan DK. Silicon nanoparticles more effectively alleviated UV-B stress than silicon in wheat (Triticum aestivum) seedlings. Plant Physiology and Biochemistry. 2017; 110:70-81.
Tuna AL. Influence of foliarly applied different triazole compounds on growth, nutrition, and antioxidant enzyme activities in tomato (Solanum lycopersicum'L.) under salt stress. Australian Journal of Crop Science. 2014; 8(1):71.
Wang W, Vinocur B, Altman A. Plant responses to drought, salinity and extreme temperatures: towards genetic engineering for stress tolerance. Planta. 2003; 218(1): 1-4.
Yamasaki S, Dillenburg LR. Measurements of leaf relative water content in Araucaria angustifolia. Revista Brasilleira de fisiologia vegetal. 1999;11(2): 69-75.
Yin L, Wang S, Tanaka K, Fujihara S, Itai A, Den X, Zhang S. Silicon‐mediated changes in polyamines participate in silicon‐induced salt tolerance in Sorghum bicolor L. Plant, Cell and Environment. 2016; 39(2):245- 258.
Zhang YJ, Zhang X, Chen CJ, Zhou MG, Wang HC. Effects of fungicides JS399-19, azoxystrobin, tebuconazloe, and carbendazim on the physiological and biochemical indices and grain yield of winter wheat. Pesticide Biochemistry and Physiology. 2010; 98(2):151- 157. | ||
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