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تأثیر تنش شوری و اسید سالیسیلیک بر خصوصیات رشدی و محتویات رنگیزههای فتوسنتزی گیاه همیشهبهار | ||
| تحقیقات گیاهان دارویی و معطر ایران | ||
| مقاله 5، دوره 41، شماره 3 - شماره پیاپی 125، مهر 1404، صفحه 431-442 اصل مقاله (759.7 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijmapr.2025.367146.3479 | ||
| نویسندگان | ||
| ساناز رجبی خمسه* 1؛ محمود بهادر2؛ حسین صفی خانی محمودزاده3؛ حبیب الله یوسفیان قهفرخی4 | ||
| 1دانشجوی سابق دانشگاه شهرکرد | ||
| 2هیات علمی سازمان تحقیقات کشاورزی و منابع طبیعی | ||
| 3دانشجوی سابق کارشناسی ارشد زراعت/ دانشگاه علوم کشاوری و منابع طبیعی خوزستان | ||
| 4دانشجوی سابق دکتری زراعت دانشگاه کشاورزی و منابع طبیعی ساری | ||
| چکیده | ||
| سابقه و هدف: گل همیشهبهار (Calendula officinalis L.) گیاهی دارویی و زینتی و متعلق به خانواده کاسنی بوده و از زمانهای گذشته تاکنون از برگ، ریشه، گل و بذر آن (به دلیل داشتن ترکیبات مؤثره شامل فلاونوییدها، کاروتنوئیدها، استروئیدها، ترپنوئیدها، فنولیکاسیدها، موسیلاژها و ویتامین E) مورد استفاده قرار میگرفته است. تنش شوری یکی از عوامل مهم کاهش تولید گیاهان بهویژه در مناطق خشک و نیمهخشک بهشمار میرود. هدف از اجرای این پژوهش، بررسی تأثیر محلولپاشی اسید اسید سالیسیلیک بر خصوصیات رشدی و محتویات رنگیزههای فتوسنتزی همیشهبهار در شرایط تنش شوری بود. مواد و روشها: این آزمایش به صورت فاکتوریل در قالب طرح کاملاً تصادفی با سه تکرار به صورت گلدانی در گلخانه پژوهشی دانشگاه علوم کشاورزی و منابع طبیعی ساری اجرا شد. تیمارهای آزمایش شامل شوری (کلرید سدیم) در پنج سطح صفر، 50، 100، 150 و 200 میلیمولار به عنوان فاکتور اول و محلولپاشی اسید سالیسیلیک در سه سطح صفر، یک و دو میلیمولار به عنوان فاکتور دوم در نظر گرفته شد. کاشت در تاریخ دهم آذرماه سال 1392 در گلدانهایی به ابعاد cm25 cm ×25 انجام شد. هر گلدان دارای چهار بوته و بهصورت دو روز یکبار به میزان 200 میلیلیتر آبیاری میشدند. برای تیمار صفر میلیمولار از آب مقطر استفاده شد. اعمال تنش شوری از مرحله چهار برگی آغاز شد. محلولپاشی اسید سالیسیلیک در دو مرحله در زمان چهار برگی گیاه انجام گردید. برای عمل بهارهسازی، گلدانها در خارج از گلخانه قرار گرفتند. برداشت در دهم اسفندماه، در مرحله گلدهی کامل انجام شد. پس از برداشت گیاهان، ارتفاع، تعدادگل، وزن خشک گل، وزن خشک اندام هوایی، مقادیر رنگدانههای فتوسنتزی، محتوای نسبی آب برگ و میزان نشت الکترولیت اندازهگیری شد. برای تجزیهوتحلیل دادههای حاصل از این بررسی از نرمافزار SAS استفاده گردید. نتایج: نتایج نشان داد محلولپاشی اسید سالیسیلیک تأثیر معنیدار مثبتی بر ارتفاع، وزن خشک بوته، تعداد گل، وزن خشک گل، مقادیر کلروفیلهای a، b، کاروتنوئیدها، محتوای رطوبت نسبی برگ و میزان نشت الکترولیتها داشت. بیشترین مقادیر این صفات (بجز میزان نشت الکترولیتها) در تیمار محلولپاشی یک میلیمولار اسید سالیسیلیک و شوری شاهد حاصل شد. کمترین آنها مربوط به تیمار صفر میلیمولار اسید سالیسیلیک و شوری 200 میلیمولار بود، بهطوریکه در این تیمار کاهش 193.3% ارتفاع، 70.8% وزن خشک بوته، 332% تعداد گل، 430% وزن خشک گل، 186.7% مقدار کلروفیل a، 216.7% مقدار کلروفیل b، 185.7% مقدار کاروتنوئیدها و 215.9% محتوای رطوبت نسبی برگ نسبت به تیمارهای محلولپاشی یک میلیمولار در شوری صفر وجود داشت. کمترین میزان نشت الکترولیتها متعلق به تیمارهای یک و دو میلیمولار اسید سالیسیلیک و آبیاری با آب مقطر بود که از کاهش 481.5% نسبت به تیمار بدون محلولپاشی و سطح شوری 200 میلیمولار برخوردار بود. نتیجهگیری: بهطورکلی، محلولپاشی اسید سالیسیلیک اثرهای شوری را تا حدودی خنثی کرد و تا سطح شوری 100 میلیمولار تأثیر قابل قبولی بر صفات مورد بررسی داشت. از بین تیمارهای اسید سالیسیلیک در بیشتر صفات مورد بررسی، محلولپاشی یک میلیمولار بیشترین تأثیر را در بهبود اثرهای تنش داشت، بهگونهای که بیشترین مقادیر در صفات مورد بررسی متعلق به این تیمار بود. | ||
| کلیدواژهها | ||
| تنظیمکننده رشد؛ کاسنی؛ کلروفیل؛ گیاهان دارویی | ||
| عنوان مقاله [English] | ||
| Effects of salinity and salicylic acid on growth characteristics and photosynthetic pigments of Calendula officinalis L. | ||
| نویسندگان [English] | ||
| Sanaz Rajabi Khamseh1؛ Mahmoud Bahador2؛ Hossein Safikhani Mahmoudzadeh3؛ Habib Yousefian4 | ||
| 1Former PhD student of Shahrekord university | ||
| 2Assistant professor at areeo | ||
| 3Former Msc student of Agronomy/ Agriculture and Natural Resources University of Khuzestan | ||
| 4Former PhD student of Agronomy/ Sari Agriculture and Natural Resources University | ||
| چکیده [English] | ||
| Background and Objectives: Marigold (Calendula officinalis L.) is a medicinal and ornamental herbaceous plant belonging to the Asteraceae family. Since ancient times, it has been valued for its leaves, roots, flowers, and seeds, owing to the presence of bioactive compounds such as flavonoids, carotenoids, steroids, terpenoids, phenolic acids, mucilages, and vitamin E. Salinity stress is among the most critical factors limiting plant production, particularly in arid and semi-arid regions. The present study aimed to evaluate the effect of foliar application of salicylic acid on the growth characteristics and photosynthetic pigment content of marigold under saline conditions. Methodology: This experiment was conducted as a factorial arrangement within a completely randomized design, with three replications, in pots at the research greenhouse of the University of Agricultural Sciences and Natural Resources, Sari. The treatments included salinity (sodium chloride) at five levels (0, 50, 100, 150, and 200 millimolar) as the first factor, and foliar application of salicylic acid at three levels (0, 1, and 2 millimolar) as the second factor. Planting was carried out on December 1, 2013, in pots measuring 25 cm × 25 cm, each containing four plants and irrigated with 200 milliliters every two days. Distilled water was used for the zero-millimolar treatment. Salinity stress was initiated at the four-leaf stage. Foliar application of salicylic acid was performed twice during the four-leaf stage. To facilitate acclimatization, the pots were placed outdoors before the experiment. Harvesting was conducted on February 28 at the full flowering stage. After harvest, measurements included plant height, the number of flowers, the dry weight of flowers, the dry weight of aerial parts, photosynthetic pigments, the relative water content of leaves, and electrolyte leakage. Data analysis was performed using SAS software. Results: The results indicated that foliar application of salicylic acid significantly improved plant height, dry weight of shoots, number of flowers, dry weight of flowers, chlorophyll a and b content, carotenoid levels, relative leaf water content, and electrolyte leakage. The highest values for these traits (excluding electrolyte leakage) were obtained with one mM salicylic acid treatment under control (0 mM) salinity. The lowest values were recorded in 0 mM salicylic acid and 200 mM salinity treatment, showing reductions of 193.3% in plant height, 70.8% in shoot dry weight, 332% in number of flowers, 430% in flower dry weight, 186.7% in chlorophyll a, 216.7% in chlorophyll b, 185.7% in carotenoids, and 215.9% in relative leaf water content compared to 1 mM salicylic acid treatment at zero salinity. The lowest electrolyte leakage occurred in treatments with 1 and 2 mM salicylic acid and irrigation with distilled water, representing a 481.5% reduction compared with the non-sprayed treatment at 200 mM salinity. Conclusion: In general, foliar application of salicylic acid partially alleviated the adverse effects of salinity and had a significant positive influence on the evaluated traits up to a salinity level of 100 mM. Among the salicylic acid treatments, the one mM concentration exerted the highest effect in reducing stress impact, producing the highest values for the measured traits. | ||
| کلیدواژهها [English] | ||
| growth regulator, chicory, chlorophyll, medicinal plants | ||
| مراجع | ||
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- Acevedo, A.F.G., Gomes, J.W.d.S., Avilez, A.A., Sarria, S.D., Broetto, F., Vieites, R.L. and Guimarães, M.L.C.S., 2023. Foliar salicylic acid application to mitigate the effect of water deficiency on potato (Solanum tuberosum L.). Plant Stress, 7: 100135. https://doi.org/10.1016/j.stress.2023.100135 - Agarwal, S., Sairam, R.K., Srivastava, G.C. and Meena, R.C., 2005. Changes in antioxidant enzymes activity and oxidative stress by abscisic acid and salicylic acid in wheat genotypes. Biologia Plant, 49: 541-550. https://doi.org/10.1007/s10535-005-0048-z - Alam, P., Balawi, T.A. and Faizan, M., 2022. Salicylic acid’s impact on growth, photosynthesis, and antioxidant enzyme activity of Triticum aestivum when exposed to salt. Molecules, 28(1): 100. https://doi.org/10.3390/molecules28010100 - Apon, T.A., Ahmed, S.F., Bony, Z.F., Chowdhury, M.R., Asha, J.F. and Biswas, A., 2023. Sett priming with salicylic acid improves salinity tolerance of sugarcane (Saccharum officinarum L.) during early stages of crop development. Heliyon, 9(5): 1-14. https://doi.org/10.1016/j.heliyon.2023.e16030 - Arif, Y., Singh, P., Siddiqui, H., Bajguz, A. and Hayat, S., 2020. Salinity induced physiological and biochemical changes in plants: An omic approach towards salt stress tolerance. Plant Physiology and Biochemistry, 156: 64-77. https://doi.org/10.1016/j.plaphy.2020.08.042 - Arnon, D.L., 1949. A copper enzyme is isolated chloroplast polyphenol oxidase in Βeta vulgaries. Plant Physiology, 24: 1-15. https://doi.org/10.1104/pp.24.1.1 - Arruda, T.F.D.L., Lima, G.S.D., Silva, A.A.R.D., Azevedo, C.A.V.D., Souza, A.R.D., Soares, L.A.D.A., Gheyi, H.R., Lima, V.L.A.D., Fernandes, P.D., Silva, F.D.A.D. and Dias, M.D.S., 2023. Salicylic acid as a salt stress mitigator on chlorophyll fluorescence, photosynthetic pigments, and growth of precocious-dwarf cashew in the post-grafting phase. Plants, 12(15): v2783. https://doi.org/10.3390/plants12152783 - Badil, F.C., Barary, M., Shomeili, M. and Tahmasebi, Z., 2016. Alleviation of salinity effects by exogenous applications of salicylic acid in sugarcane (Saccharum officinarum L.) seedlings. Iranian Journal of Field Crops Research, 14(3): 449-459. https://jcesc.um.ac.ir/index.php/arable/article/view/44051 - Batista, V.C.V., Pereira, I.M.C., Paulo-Marinho, S.d.O., Canuto, K.M., Pereira, R.d.C.A., Rodrigues, T.H.S., Daloso, D.d.M., Gomes Filho, E. and de Carvalho, H.H., 2019. Salicylic acid modulates primary and volatile metabolites to alleviate salt stress-induced photosynthesis impairment on medicinal plant Egletes viscosa. Environmental and Experimental Botany, 167: 103870. https://doi.org/10.1016/j.envexpbot.2019.103870 - Bayat H., Alirezaie, M. and Neamati, H., 2012. Impact of exogenous salicylic acid on growth and ornamental characteristics of calendula (Calendula officinalis L.) under salinity stress. Journal of Stress Physiology and Biochemistry, 8(1): 258-267. http://www.jspb.ru/issues/2012/N1/JSPB_2012_1_258-267.pdf - Ben Hamed, K., Castagna, A., Salem, E., Ranieri, A. and Abdelly, C., 2007. Sea fennel (Crithmum maritimum L.) under salinity conditions: a comparison of leaf and root antioxidant responses. Plant Growth Regulation, 53: 185-194. https://doi.org/10.1007/s10725-007-9217-8 - da Silva, A.F., Sousa, V.F.D.O., dos Santos, G.L., Júnior, E.S.A., da Silva, S.L., de Macedo, C.E., de Melo, A.S. and Maia, J.M., 2018. Antioxidant protection of photosynthesis in two cashew progenies under salt stress. Journal of Agricultural Science, 10(10): 388-404. https://doi.org/10.5539/jas.v10n10p388 - Deef, H.E., 2007. Influence of salicylic acid on stress Tolerance during seed germination of Triticum aestivum and Hordeum vulgare. Advances in Biological Research, 1(1-2): 40-48. https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=2f68f82fe25fc45075de1330dae82519cc0514c8 - Dong, C.J., Li, L., Shang, Q.M., Liu, X.Y. and Zhang, Z.G., 2014. Endogenous salicylic acid accumulation is required for chilling tolerance in cucumber (Cucumis sativus L.) seedlings. Planta, 240: 687-700. https://doi.org/10.1007/s00425-014-2115-1 - Drazkiewicz, M., 1994. Chlorophyllase: occurrence, functions, mechanism of action, effects of external and internal factors, 30(3): 321-331. https://agris.fao.org/search/en/providers/122644/records/6477598af2e6fe92b36600bb - El-Esawi, M.A., Elansary, H.O., El-Shanhorey, N.A., Abdel-Hamid, A.M., Ali, H.M. and Elshikh, M.S., 2017. Salicylic acid-regulated antioxidant mechanisms and gene expression enhance rosemary performance under saline conditions. Frontiers in Physiology, 8: 1-14. https://doi.org/10.3389/fphys.2017.00716 - EL-Tayeb, M.A., 2005. Response of barley grains to the interactive effect of salinity and salicylic acid. Plant Growth Regulation, 45: 215-225. https://doi.org/10.1007/s10725-005-4928-1 - Emami Bisteghani, Z. and Bakhshandeh, A., 2021. Physiology of environmental stresses in medicinal plants. Publication of agricultural education. 444p (In Persian). https://agrilib.areeo.ac.ir/book_9560.pdf - Gharbi, E., Lutts, S., Dailly, H. and Quinet, M., 2018. Comparison between the impacts of two different modes of salicylic acid application on tomato (Solanum lycopersicum) responses to salinity. Plant Signaling and Behavior, 13(5): 1469361. https://doi.org/10.1080/15592324.2018.1469361 - Gunes, A., Inal, A., Alpaslan, M., Eraslan, F., Guneri bagci, E. and Cicek, N., 2007. Salysilic acid induced changes on some physiological parameters symptomatic for oxidative stress and mineral nutrition in maize (Zea mays L.) grown under Salinity. Journal of Plant Physiology. 164: 728-736. https://doi.org/10.1016/j.jplph.2006.07.011 - Hayat, Q., Hayat, S., Irfan, M. and Ahmad, A., 2010. Effect of exogenous salicylic acid under changing environment: A review. Environmental and Experimental Botany, 68: 14-25. https://doi.org/10.1016/j.envexpbot.2009.08.005 - Hundare, A., Joshi, V. and Joshi, N., 2022. Salicylic acid attenuates salinity-induced growth inhibition in in vitro raised ginger (Zingiber officinale Roscoe) plantlets by regulating ionic balance and antioxidative system. Plant Stress, 4: 100070. https://doi.org/10.1016/j.stress.2022.100070 - Islam, A.T., Ullah, H., Himanshu, S.K., Tisarum, R., Cha-um, S. and Datta, A., 2022. Effect of salicylic acid seed priming on morpho-physiological responses and yield of baby corn under salt stress. Scientia Horticulturae, 304: 111304. https://doi.org/10.1016/j.scienta.2022.111304 - Islam, R.U. and Kumar, M., 2014. Extraction of total carotenoids from calendula officinalis and their effects on the oxidation stability of mustard oil. IOSR Journal of Environmental Science, Toxicology and Food Technology, 8(2): 142-144. https://doi.org/10.1016/j.scienta.2022.111304 - Kang, H. and Saltveit, M.E., 2001. Activity of enzymatic antioxidant defense systems in chilled and heat shocked cucumber seedling radicles. Physiologia Plantarum, 113: 548-556. https://doi.org/10.1034/j.1399-3054.2001.1130414.x - Khalida, K.A. and Teixeira da Silva, J.A., 2010. Yield, essential oil and pigment content of Colendula officinalis L. flower heads cultivated under salt stress conditions. Scientia Horticulturae, 126: 297-305. https://doi.org/10.1016/j.scienta.2010.07.023 - Khan, M.S., Akther, T., Ali, D.M. and Hemalatha, S., 2019. An investigation on the role of salicylic acid alleviate the saline stress in rice crop (Oryza sativa L.). Biocatalysis and Agricultural Biotechnology, 18: 101027. https://doi.org/10.1016/j.bcab.2019.101027 - Koo, Y.M., Heo, A.Y. and Choi, H.W., 2020. Salicylic acid as a safe plant protector and growth regulator. The Plant Pathology Journal, 36(1): 1-10. https://doi.org/10.5423/PPJ.RW.12.2019.0295 - Liu, J., Qiu, G., Liu, C., Li, H., Chen, X., Fu, Q., Lin, Y. and Guo, B., 2022. Salicylic acid, a multifaceted hormone, combats abiotic stresses in plants. Life, 12(6): 886. https://doi.org/10.3390/life12060886 - Li, A., Sun, X. and Liu, L., 2022. Action of salicylic acid on plant growth. Frontiers in Plant Science, 13: 1-7. https://doi.org/10.3389/fpls.2022.878076 - Mahdavian, K., 2023. Application of salicylic acid on chlorophyll, carotenoids, and proline in radish under salinity stress. Proceedings of the National Academy of Sciences, India Section B: Biological Sciences, 93(4): 809-818. https://doi.org/10.1007/s40011-023-01484-1 - Martin, E.C., Slack, D.C., Tannksley, K.A. and Basso, B., 2006. Effect of fresh and composted dairy manure applications on alfalfa yield and the environment in Arizona. Agronomy Journal, 98: 80-84. https://doi.org/10.2134/agronj2005.0039 - Muhammad, M., Waheed, A., Wahab, A., Majeed, M., Nazim, M., Liu, Y.H., Li, L. and Li, W.J., 2023. Soil salinity and drought tolerance: An evaluation of plant growth, productivity, microbial diversity, and amelioration strategies. Plant Stress, 11: 100319. https://doi.org/10.1016/j.stress.2023.100319 - Maruri-López, I., Aviles-Baltazar, N.Y., Buchala, A. and Serrano, M., 2019. Intra and extracellular journey of the phytohormone salicylic acid. Frontiers in Plant Science, 423: 1-11. https://doi.org/10.3389/fpls.2019.00423 - Mohamed, H.I., El-Shazly, H.H. and Badr, A., 2020. Role of salicylic acid in biotic and abiotic stress tolerance in plants. Plant Phenolics in Sustainable Agriculture, 1: 533-554. https://doi.org/10.1007/978-981-15-4890-1_23 - Munir, M. and Shabbir, G., 2018. Salicylic acid-mediated heat stress tolerance in selected bread wheat genotypes of Pakistan. Pakistan Journal of Botany, 50: 2141-2146. https://www.pakbs.org/pjbot/papers/1531378034.pdf - Naeem, M., Basit, A., Ahmad, I., Mohamed, H.I. and Wasila, H., 2020. Effect of salicylic acid and salinity stress on the performance of tomato plants. Gesunde Pflanzen, 72: 393-402. https://doi.org/10.1007/s10343-020-00521-7 - Parida, A.K. and Das, A.B., 2005. Salt tolerance and salinity effects on plants. Ecotoxicology and Environmental Safety, 60: 324-349. https://doi.org/10.1016/j.ecoenv.2004.06.010 - Razmi, N., Ebadi, A., Daneshian, J. and Jahanbakhsh, S., 2017. Salicylic acid induced changes on antioxidant capacity, pigments and grain yield of soybean genotypes in water deficit condition. Journal of Plant Interactions, 12(1): 457-464. https://doi.org/10.1080/17429145.2017.1392623 - Rosa Ibara, M.D.L. and Maiti, R.K., 1995. Biochemical mechanism in glossy sorghum lines for resistance to salinity stress. Journal of Plant Physiology, 146: 515-519. https://doi.org/10.1016/S0176-1617(11)82017-1 - Santos, C.V., 2004. Regulation of chlorophyll biosynthesis and degradation by salt stress in sunflower leaves. Scientia Horticulturae, 103(1): 93-99. https://doi.org/10.1016/j.scienta.2004.04.009 - Sapkota, B. and Kunwar, P., 2024. A review on traditional uses, phytochemistry and pharmacological activities of Calendula officinalis Linn. Natural Product Communications, 19(6): 1-22. https://doi.org/10.1177/1934578X241259021 - Shakirova, F., Sakhabutdinova, A., Bezrukova, M., Fatkhutdinova, R. and Fatkhutdinova, D., 2003. Changes in the hormonal status of wheat seedlings induced by salicylic acid and salinity. Plant Science, 164: 317-322. https://doi.org/10.1016/S0168-9452(02)00415-6 - Sheteiwy, M.S., An, J., Yin, M., Jia, X., Guan, Y., He, F. and Hu, J., 2019. Cold plasma treatment and exogenous salicylic acid priming enhances salinity tolerance of Oryza sativa seedlings. Protoplasma, 256: 79-99. https://doi.org/10.1007/s00709-018-1279-0 - Singh, S., Prakash, P. and Singh, A.K., 2021. Salicylic acid and hydrogen peroxide improve antioxidant response and compatible osmolytes in wheat (Triticum aestivum L.) under water deficit. Agricultural Research, 10: 175-186. https://doi.org/10.1007/s40003-020-00490-3 - Stevens, J., Senaratna, T. and Sivasithamparam, K., 2006. Salicylic acid induces salinity tolerance in tomato (Lycopersicon esculentum cv. Roma): associated changes in gas exchange, water relations and membrane stabilization. Plant Growth Regulation, 49: 77-83. https://doi.org/10.1007/s10725-006-0019-1 - Szopa, A., Klimek-Szczykutowicz, M., Jafernik, K., Koc, K. and Ekiert, H., 2020. Pot marigold (Calendula officinalis L.)- A position in classical phytotherapy and newly documented activities. Acta Scientiarum Polonorum Hortorum Cultus, 19(3): 47-61. https://doi.org/ 10.24326/asphc.2020.3.5 - Tahjib‐Ul‐Arif, M., Siddiqui, M.N., Sohag, A.A.M., Sakil, M.A., Rahman, M.M., Polash, M.A.S., Mostofa, M.G. and Tran, L.S.P., 2018. Salicylic acid‐mediated enhancement of photosynthesis attributes and antioxidant capacity contributes to yield improvement of maize plants under salt stress. Journal of Plant Growth Regulation, 37: 1318-1330. https://doi.org/10.1007/s00344-018-9867-y - Urban, L., Lauri, F., Ben Hdech, D. and Aarrouf, J., 2022. Prospects for increasing the efficacy of plant resistance inducers stimulating salicylic acid. Agronomy, 12(12): 3151. https://doi.org/10.3390/agronomy12123151 - Verma, P.K., Raina, R., Agarwal, S. and Kour, H., 2018. Phytochemical ingredients and pharmacological potential of Calendula officinalis Linn. Pharmaceutical and Biomedical Research, 4(2): 1-17. http://dx.doi.org/10.18502/pbr.v4i2.214 - Wani, A.B., Chadar, H., Wani, A.H., Singh, S. and Upadhyay, N., 2017. Salicylic acid to decrease plant stress. Environmental Chemistry Letters, 15: 101-123. https://doi.org/10.1007/s10311-016-0584-0 - Wen, B., Li, C., Fu, X., Li, D., Li, L., Chen, X., Wu, H., Cui, X., Zhang, X., Shen, H. and Zhang, W., 2019. Effects of nitrate deficiency on nitrate assimilation and chlorophyll synthesis of detached apple leaves. Plant Physiology and Biochemistry, 142: 363-371. https://doi.org/10.1016/j.plaphy.2019.07.007 - Zhang, Y. and Li, X., 2019. Salicylic acid: Biosynthesis, perception, and contributions to plant immunity. Current Opinion in Plant Biology, 50: 29-36. https://doi.org/10.1016/j.pbi.2019.02.004 - Zhao, C., Zhang, H., Song, C., Zhu, J.K. and Shabala, S., 2020. Mechanisms of plant responses and adaptation to soil salinity. The Innovation, 1(1): 1-41. https://doi.org/10.1016/j.xinn.2020.100017 | ||
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