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بررسی اثر پرایمینگ بذر با اشعه فرابنفش در شرایط مختلف آبیاری بر عملکرد کمی و کیفی چغندرقند (Beta vulgaris L) رقم دوروتی | ||
| چغندرقند | ||
| مقاله 9، دوره 41، شماره 1، شهریور 1404، صفحه 133-152 اصل مقاله (981.73 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/jsb.2025.369073.1384 | ||
| نویسندگان | ||
| مهرداد مولوی1؛ اسمعیل نبی زاده* 2؛ حمزه حمزه3؛ سوران شرفی4 | ||
| 1'گروه آگروتکنولوژی ، دانشگاه آزاد اسلامی - واحد مهاباد | ||
| 2دانشگاه آزاد اسلامی واحد مهاباد، مهاباد | ||
| 3استادیار بخش تحقیقات چغندرقند، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان همدان، سازمان تحقیقات، آموزش و ترویج کشاورزی، همدان، ایران. | ||
| 4گروه آگروتکنولوژی ، دانشگاه آزاد اسلامی - واحد مهاباد | ||
| چکیده | ||
| با هدف بررسی اثر پیش‌تیمار بذر با اشعه فرابنفش (UV-B) بر خصوصیات کمّی و کیفی چغندرقند رقم دوروتی و تیمارهای مختلف آبیاری، آزمایشی به‌صورت اسپلیت پلات در قالب طرح بلوک‌های کامل تصادفی اجرا شد. دو سطح آبیاری معمول و تنش (به ترتیب آبیاری بعد از 60 و 120 میلی‌متر تبخیر) با روش آبیاری قطره‌ای به کرت‌های اصلی و پرایمینگ بذر با سطوح شاهد (عدم استفاده از اشعه فرابنفش) (UV1)، 4 kJm−2 (UV2) و 6 kJm−2 (UV3) به کرت‌های فرعی اختصاص داده شدند. نتایج نشان داد تیمار با سطوح UV2 عملکرد شکر را در مقایسه با شاهد به‌صورت معنی‌دار (63/40 درصد) افزایش داد. درصد قند سفید تحت شرایط کم‌آبی 42/9 درصد (معادل 27/1 واحد) در مقایسه با شاهد افزایش یافت، همچنین سطوح UV2 و UV3 درصد قند سفید را در مقایسه با سطح UV1 به‌ترتیب 83/12 و 30/9 درصد (معادل 67/1 و 21/1 واحد) افزایش دادند. پرایمینگ بذر با سطح UV2 تحت شرایط آبیاری معمول، محتوی نسبی آب برگ، وزن خشک اندام هوایی، عملکرد ریشه، عیار قند و عملکرد شکر سفید را به‌ترتیب 64/16، 42/19، 68/16، 01/35 و 80/36 درصد در مقایسه با شاهد افزایش داد. تحت شرایط تنش کمبود آب تیمار با سطح UV2 موجب افزایش محتوی نسبی آب برگ، وزن خشک اندام هوایی، عملکرد ریشه، عیار قند و عملکرد شکر سفید به‌ترتیب 21/19، 74/27، 43/18، 06/8 و 33/30 درصد و کاهش محتوی پرولین به مقدار 08/5 درصد در مقایسه با شاهد شد. یافته‌های این پژوهش نشان داد که پرایمینگ بذر چغندرقند با پرتو فرابنفش (UV)، به‌ویژه در سطح UV2، یک راهبرد مؤثر برای کاهش اثرات منفی تنش کم‌آبی و بهبود عملکرد کمی و کیفی این محصول است. | ||
| کلیدواژه‌ها | ||
| پیش تیمار؛ خصوصیات کمی؛ عیارقند؛ کم آبی | ||
| عنوان مقاله [English] | ||
| Investigating the effect of seed priming with ultraviolet radiation under different irrigation regimes on the quantitative and qualitative performance of sugar beet (Beta vulgaris L.), cultivar Dorotea | ||
| نویسندگان [English] | ||
| Mehrdad Molavi1؛ Esmail Nabizadeh2؛ hamze hamze3؛ Soran sharafi4 | ||
| 1Department of Agrotechnology< Mahabad branch, Islamic Azad University | ||
| 2Islamic Azad University, Mahabad, Mahabad | ||
| 3Sugar Beet Research Dept, Agricultural and Natural Resources Research Center of Hamedan, Agricultural Research, Education and Extension Organization (AREEO), Hamedan, Iran. | ||
| 4Department of Agrotechnology< Mahabad branch, Islamic Azad University | ||
| چکیده [English] | ||
| Extended Abstract Introduction Sugar beet is a major source of sugar and is particularly sensitive to drought, which can cause yield reductions of 5-30%, especially in arid regions such as Iran. Drought stress adversely affects crop productivity by limitimg water availability. Seed priming, especially with low doses of UV radiation, has shown promise in enhancing germination and growth under stress conditions by improving water uptake and activating antioxidant defense mechanisms. Although UV radiation is generally harmful, low doses can enhance plant resilience to environmental stresses. Given Iran's arid climate, sugar beet production faces significant challenges, underscoring the need for strategies to reduce water consumption while maintaining yields. This study investigates the effects of UV-B priming on alleviating water stress in sugar beet, an area that remains relatively underexplored Materials and Methods This two-year field study (2021-2023) was conducted at the research farm of Mahabad University, Iran. The experiment was arranged as a split-plot design within a randomized complete block design with three replications. The main plots were assigned two irrigation regimes: normal (irrigation after 60 mm evaporation) and drought stress (irrigation after 120 mm evaporation). Sub-plots received UV-B seed priming treatments at three levels: control (UV1), 4 kJ m⁻² (UV2), and 6 kJ m⁻² (UV3). Seeds of the 'Dorothy' cultivar were sterilized and exposed to the respective UV-B doses using NARVA lamps prior to sowing. Crop management followed standard agronomic practices. The measured parameters included leaf relative water content, leaf area index, leaf proline content, root yield, and sugar-related traits (sugar content, white sugar yield, and extraction coefficient of sugar). Data were analyzed using SAS software (v. 9.1) for analysis of variance and mean comparisons (LSD test at 5% significance level). Additionally, biplot analysis was performed using the FactoMineR package in R Studio Results and Discussion The findings of this study demonstrate that UV-B seed priming significantly modulates the physiological and agronomic responses of sugar beet to drought stress. A significant year-by-irrigation interaction revealed that drought stress reduced the leaf area index by 19.29% and 37.82% in the first and second years, respectively. Relative water content (RWC) was significantly influenced by the interaction between irrigation and UV priming, with the UV2 treatment under normal irrigation exhibiting the highest RWC (71.79%). Notably, UV2 priming increased RWC by 16.64% and 19.21% under normal and drought conditions, respectively, compared with the control. Proline content was significantly affected by UV priming and its interaction with irrigation, with the highest accumulation observed under the combined stress of drought and the high-dose UV3 treatment, indicating a synergistic stress response. Furthermore, aerial dry weight and root yield were significantly influenced by these interactions; the UV2 treatment under normal irrigation yielded the highest values and was the only treatment that significantly increased root yield (by 18.43%) under drought stress. While the highest sugar content was associated with UV2 and UV3 treatments under drought stress, UV2 under normal irrigation achieved the maximum white sugar yield (11.97 t ha⁻¹). Importantly, under drought stress, UV2 priming increased white sugar yield by 30.33% compared with the control, highlighting its role in enhancing stress tolerance. Multivariate analysis corroborated these results, with cluster and biplot analyses (explaining 82.1% of total variance) confirming that UV2 under normal irrigation was associated to superior yield components. In contrast, UV2 under drought stress was linked with elevated sugar content, while high-dose UV3 under drought clustered with the highest proline level and the poorest growth Conclusion In conclusion, this study demonstrates that seed priming with ultraviolet-B (UV-B) radiation, particularly at the dose of 4 kJ m⁻² (UV2), is as an effective strategy to enhance both the quantitative and qualitative yield of sugar beet under varying irrigation regimes. The UV2 treatment not only significantly improved root yield and sugar content under drought stress but also consistently enhanced key growth and physiological parameters, including leaf relative water content, aerial dry weight, and sugar yield, under both well-watered and water-deficient conditions. These findings suggest that UV-B priming activates critical physiological and biochemical mechanisms that effectively mitigate the detrimental effects of drought stress while simultaneously improving overall crop performance. Therefore, pre-sowing treatment of sugar beet seeds with an optimal UV-B dose is recommended as a viable and cost-effective agricultural practice to bolster yield stability and sugar productivity in drought-prone environments. References Rasaei B, Jalali-Honarmand S, Ghobadi M, Zhou G. Effect of ultraviolet radiation and abscisic acid on activity of antioxidant enzymes and physiological and morphological traits of tomato (Solanum lycopersicum L.) under different irrigation intervals. Journal of Plant Ecophysiology. 2020; 12 (40): 71-53. (in Persian). Doi:https://doi.org/10.22034/csrar.2021.226242.1065 Li D, Luo Z, Mou W, Wang Y, Ying T, Mao L. ABA and UV-C effects on quality, antioxidant capacity and anthocyanin content of strawberry fruit (Fragaria ananassa Duch.). Postharvest Biology and Technology. 2014; (90): 56-62. Doi:https://doi.org/10.1016/j.postharvbio.2013;12.006 Sacala E, Demczuk A, Grzyoe E, ProsbaBialczyk U, Szajsner H. Impact of pre-sowing laser irradiation of seeds on sugar beet properties. International Agrophysics. 2012; 26: 295-300. Doi:https://doi.org/10.2478/v10247-012-0042-6 | ||
| کلیدواژه‌ها [English] | ||
| Pretreatment, Quantitative characteristics, Sugar content, Water deficit | ||
| مراجع | ||
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References Abid M, Ali S, Qi LK, Zahoor R, Tian Z, Jiang D, Snider JL, Dai T. Physiological and biochemical changes during drought and recovery periods at tillering and jointing stages in wheat (Triticum aestivum L.). Scientific Reports. 2018; 8: 4615. Doi:: https://doi.org/ 10.1038/s41598-018-21441-7 Abu-Elsaoud AM, Hassan HM. Effect of UVA+B on germination consequences, oxidative stress and antioxidant defence mechanisms of wheat (Triticum aestivum L.). Journal of Ecology of Health and Environment.2016; 4: 75–86. Doi:https://doi.org/10.18576/jehe/040204 Anonymous 2021. Crops Production /Yield quantities of Sugar beet. Available. FAOSTAT. at: http://www.fao.org/faostat/ (Accessed October 4th 2021). Bacelar E, Moutinho-Pereira J, Ferreira H, Correia C. Enhanced ultraviolet-B radiation affect growth, yield and physiological processes on triticale plants. Procedia Environmental Sciences. 2015; 29: 219-220. Doi: https://doi.org/10.1016/j.proenv.2015.07.281 Badridze G, Kacharava N, Chkhubianishvili E, Rapava L, Kikvidze M, Chanishvili Sh, Shakarishvili, N, Mazanishvili L, Chigladze L. Efect of UV radiation and artifcial acid rain on productivity of wheat. Russian Journal of Ecology . 2016; 47: 158–166. Doi:https://doi.org/10. 1134/S106741361602003X Bandurska H, Niedziela J, Chadzinikolau T. Separate and combined responses to water deficit and UV-B radiation. Plant Science, 2013; 213: 98-105. Bates LS, Waldren RP, Teare IO. Rapid determination of free proline for water stress studies. Plant and Soil. 1973; 39: 205-207. Doi: https://doi.org/10.1016/j.plantsci.2013.09.003 Bernal M, Verdaguer D, Badosa J, Abadía A, Llusià J, Peñuelas J, Llorens L. Effects of enhanced UV radiation and water availability on performance, biomass production and photoprotective mechanisms of Laurus nobilis seedlings. Environmental and Experimental Botany. 2015; 109: 264–275. Doi: https://doi.org/10.1016/j.envexpbot.2014.06.016 Bhardwaj J, Yadav SK. Comparative study on biochemical parameters and antioxidant enzymes in a drought tolerant and a sensitive variety of horsegram (Macrotyloma uniflorum) under drought stress. American Journal of Plant Physiology. 2012; 7: 17–29. Chołuj D, Wi´sniewska A, Szafra ´nski 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. Plant Physiology. 2014; 171: 1221–1230. Epub 2014 May 22. PMID: 25014257. Doi:https://doi.org/10.1016/j.jplph.2014.04.016. Conner JK, Neumeier R. The effects of ultraviolet-B radiation and intraspecific competition on growth, pollination success, and lifetime female fitness in Phacelia campanularia and P. purshii (Hydrophyllaceae). American Journal of Botany, 2002; 89(1): 103-110. Delibaltova V, Ivanova R. Impact of the pre-sowing irradiation of seeds by helium-neon laser on the dynamics of development of some cotton varieties. Journal of Environmental Protection and Ecology. 2006; 7(4): 909–917. Dohm JC, Minoche AE, Holtgräwe D, Capella-Gutiérrez S, Zakrzewski F, Tafer H, Rupp O, Sörensen TR, Stracke R, Reinhardt R, Goesmann A, Kraft T, Schulz B, Stadler PF, Schmidt T, Gabaldón T, Lehrach H, Weisshaar B, Himmelbauer H. The genome of the recently domesticated crop plant sugar beet (Beta vulgaris). Nature. 2014; 505(7484): 546- 549. Doi:https://doi.org/10.1038/nature12817 Foroughbakhch Pournavab R, Bacópulos Mejía E, Benavides Mendoza A, Salas Cruz, LR. Ngangyo Heya M. Ultraviolet radiation efect on seed germination and seedling growth of common species from northeastern Mexico. Agronomy. 2019; 9(6): 269. Doi:https://doi. org/10.3390/agronomy9060269. Ghaffari H, Tadayon M, Razmjoo J, Bahador M, Soureshjani HK, Yuan T. Impact of jasmonic acid on sugar yield and physiological traits of sugar beet in response to water deficit regimes: using stepwise regression approach. Russian Journal of Plant Physiology. 2020; 67:482–493. Doi:https://doi.org/10.1134/S1021443720030097 Ghaffari H, Tadayon MR, Nadeem M, Cheema M, Razmjoo J. Proline-mediated changes in antioxidant enzymatic activities and physiology of sugar beet under drought stress. Acta Physiologiae Plantarum. 2019; 41: 23. Doi:https://doi.org/10.1007/s11738-019-2815-z Hagihosseinlo N, Hosseini Sarghein S, Jamei R. The study of interactive effects of UV-B radiation and drought stress on some physiological traits of two cultivar of gourd (Cucurbita pepo L.). Iranian Journal of Plant Physiology and Biochemistry, 2016; 1(2): 16-26. (In Persian). Hamid N, Jawaid F. Infuence of seed pre-treatment by UV-A and UV-C radiation on germination and growth of Mung beans. Pakistan Journal of Chemistry. 2011; 1(4):164–167. Doi:https://doi.org/10.15228/2011.v01.i04.p04 Hamze H, Khalili M, Mir-Shafiee Z, Nasiri J. Integrated biomarker response version 2 (IBRv2)-assisted examination to scrutinize foliar application of jasmonic acid (JA) and zinc oxide nanoparticles (ZnO NPs) toward mitigating drought Stress in Sugar Beet. Journal of Plant Growth Regulation. 2024; Doi:https://doi.org/10.1007/s00344-024-11475-9. hoffman CM. sucrose accumulation in sugar beet under drought stress. Journal of Agronomy and Crop Science. 2010; 196: 243–252. Doi:https://doi.org/10.1111/j.1439-037X.2009.00415.x Jisha K, Vijayakumari K, Puthur J. Seed priming for abiotic stress tolerance : an overview. Acta Physiologiae Plantarum. Plant. 2013; 35: 1381–1396. Doi:https://doi.org/10.1007/s11738-012-1186-5 Kakani VG, Reddy KR, Zhao D, Sailaja K. Field crop responses to ultraviolet-B radiation: A review. Agricultural and Forest Meteorology. 2003; 120: 191-218. Doi:https://doi.org/10.1016/j.agrformet.2003.08.015 Katerova Z, Prinsen E. Alterations in indole acetic acid, abscisic acid and aminocyclopropane carboxylic acid in pea plants after prolonged influence of low levels ultraviolet-B and ultraviolet-C radiation. Plant Physiology. 2008; 34(3-4), 377-388. Kaya MD, Okçu G, Atak M, Çıkılı Y, Kolsarıcı Ö. Seed treatments to overcome salt and drought stress during germination in sunflower (Helianthus annuus L.). European Journal of Agronomy. 2006; 24: 291–295. Doi:https://doi.org/10.1016/j.eja.2005.08.001 Khadem SA, Ghalavio M, Ramroodi SR, Mousavi M J, Rezvani-Moghadam P. Effect of animal manure and superabsorbent polymer on yield and yield components on corn (Zea mays L.). Iran. Journal of Crop Science. 2011; 1:115-123. (in Persian). Khalili M, Hamze H. Effect of different soil amendment treatments on quantitative and qualitative characteristics of sugar beet (Beta vulgaris.L) under different irrigation regimes. Journal of Agricultural Science and Sustainable Production. 2021; 31 (1): 171-192. Doi:https://doi.org/20.1001.1.24764310.1400.31.1.11.9 Khan MN, Zhang J, Luo T, Liu J. Seed priming with melatonin coping drought stress in rapeseed by regulating reactive oxygen species detoxification: antioxidant defense system, osmotic adjustment, stomatal traits and chloroplast ultrastructure perseveration. Industrial Crops and Products. 2019; 140: 111597. Doi:https://doi.org/10.1016/j.indcrop.2019.111597. Lämke J, Bäurle I. Somatic stress memory in plants. Current Opinion in Plant Biology. 2017; 35:118–124. Doi:https://doi.org/10.1016/j.pbi.2016.11.006 Levitt J. Responses of Plant to Environmental Stress: Water, Radiation, Salt and Other Stresses. Academic Press, New York. 1980; pp. 365. Li D, Luo Z, Mou W, Wang Y, Ying T, Mao L. ABA and UV-C effects on quality, antioxidant capacity and anthocyanin content of strawberry fruit (Fragaria ananassa Duch.). Postharvest Biology and Technology. 2014; (90): 56-62. Doi:https://doi.org/10.1016/j.postharvbio.2013;12.006 Marthandan V, Geetha R, Kumutha K, Gandhimeyyam Renganathan V. Karthikeyan A. Ramalingam J. Seed priming: a feasible strategy to enhance drought tolerance in crop plants. International Journal of Molecular Sciences. 2020; 21: 8258. Doi:https://doi.org/10.3390/ ijms21218258. Mir Mahmoudi T, Hamze H, Golabi Lak I. Impact of biofertiliser and zinc nanoparticles on enzymatic, biochemical, and agronomic properties of sugar beet under different irrigation regimes. Zemdirbyste. 2023; 109(4): 217–224. Doi:https://doi.org/10.13080/z-a.2023.110.025 Nogues S, Allen DJ, Merison JIL, Baker NR. Ultraviolet-B radiation effects on water relations, leaf development, and photosynthesis in drought pea plants. Plant Physiology. 1998; 117: 175-181. Doi:https://doi.org/10.1104/pp.117.1.173 Oguz MC, Aycan M, Oguz E, Poyraz I, Yildiz M. Drought stress tolerance in plants: interplay of molecular, biochemical and physiological responses in important development stages. Physiologia. 2022; 2: 180–197. Doi:https://doi.org/10.3390/physiologia2040015 Ouhibi C, Attia H, Rebah F, Msilini N, Chebbi M, Aarrouf J, Urban L, Lachaal M. Salt stress mitigation by seed priming with UV-C in lettuce plants: growth, antioxidant activity and phenolic compounds. Plant Physiology and Biochemistry. 2014; 83:126–133. Doi:https://doi.org/ 10.1016/j.plaphy.2014.07.019 Rai N, Morales LO, Aphalo PJ. Perception of solar UV radiation by plants: photoreceptors and mechanisms. Plant Physiology. 2021; Doi:https://doi.org/10.1093/plphys/kiab162 Rasaei B, Jalali-Honarmand S, Abdoli M. The use of ultraviolet radiation as a way to improve the efficiency of physiological and biochemical processes to produce optimal yield in drought stress conditions. Crop Science Research in Arid Regions, 2021; 3(1): 127-149. Doi:https://doi.org/10.22034/csrar.2021.226242.1065 Rasaei B, Jalali-Honarmand S, Ghobadi M, Zhou G. Changes of yield and yield components of tomato (Solanum lycopersicum L.) under the effects of ultraviolet radiation and abscisic acid application in water deficit stress conditions. Journal of Plant Production Research, 2019; 25(4): 101-117. (In Persian). Doi:https://doi.org/10.22069/jopp.2018.14237.2275 Rasaei B, Jalali-Honarmand S, Ghobadi M, Zhou G. Effect of ultraviolet radiation and abscisic acid on activity of antioxidant enzymes and physiological and morphological traits of tomato (Solanum lycopersicum L.) under different irrigation intervals. Journal of Plant Ecophysiology. 2020; 12 (40): 71-53. (in Persian). Doi:https://doi.org/10.22034/csrar.2021.226242.1065 Ribeiro IC, Pinheiro C, Ribeiro CM, Veloso MM, Simoes-Costa MC, Evaristo I, Paulo OS, Ricardo CP. Genetic diversity and physiological performance of Portuguese wild beet (Beta vulgaris spp. maritima) from three contrasting habitats. Frontiers in Plant Science .2016; 7(1): 1293. Doi: https://doi.org/10.3389/fpls.2016.01293 Rupiasih NN, Vidyasagar PB. Effect of UV-C radiation and hypergravity on germination, growth and content of chlorophyll of wheat seedlings. In ‘The 4th International Conference on Theoretical and Applied Physics’. 2016; (AIP Publishing: Melville, New York) Doi:https://doi.org/10.1063/1.4943730doi:10.1063/1.4943730 Sacala E, Demczuk A, Grzyoe E, ProsbaBialczyk U, Szajsner H. Impact of pre-sowing laser irradiation of seeds on sugar beet properties. International Agrophysics. 2012; 26: 295-300. Doi:https://doi.org/10.2478/v10247-012-0042-6 Sato F, Yoshioka H, Fujiwara T, Higashio H, Uragami A, Tokuda S. Physiological responses of cabbage plug seedlings to water stress during low-temperature storage in darkness. Horticultural Science. 2004; 101: 349-357. Sen A, Puthur JT. Halo-and UV-B priming-mediated drought tolerance and recovery in rice seedlings. Plant Stress. 2021; 2:100011. Doi:https://doi.org/10.1016/j.stress.2021.100011. Shams Borhan T, Mir Mahmoodi T, Hamze H. Effect of priming and planting date on some morphological characteristics, white sugar yield and its components of sugar beet (Beta vulgaris). Iranian Journal of Seed Science and Research. 2023; 9 (4): 1-14. Doi:https://doi.org/10.22124/jms.2023.6167 Shirani Rad AH, Malmir M, Eyni-Nargeseh A. Appropriate irrigation regime and sowing date boost camelina seed yield and oil content by improving physiologic and agronomic trait. Russian Journal of Plant Physiology. 2023; 70: 108. Doi:https://doi.org/10.1134/ S1021443723600095. Shiranirad, S, Eyni-Nargeseh H, Shirani Rad AH, Malmir M. Managing irrigation and sowing date can improve oil content and fatty acid composition of Camelina sativa L. The Archives of Agronomy and Soil Scienc. 2023; 69 (14): 2847–2861. Doi:https://doi.org/10.1080/ 03650340.2023.2177989. Siyami R, Mirshekari B, Farahvash F, Rashidi V, Tarinejad A. The effect of physical seed priming and water deficit stress on enzyme activity and seed yield of corn. 2018; 11 (1): 27-136. Doi: https://doi.org/10.22077/escs.2018.372.1072 Thomas TT, Puthur JT. UV radiation priming: A means of amplifying the inherent potential for abiotic stress tolerance in crop plants. Environmental and Experimental Botany. 2017; 138, 57–66. Doi:https://doi.org/10.1016/ j.envexpbot.2017.03.003. | ||
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