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پاسخ خصوصیات جوانه زنی و رشد گیاهچه سه رقم پنبه به تنش های خشکی و شوری | ||
| علوم و فناوری بذر ایران | ||
| دوره 15، شماره 1 - شماره پیاپی 41، اسفند 1404، صفحه 21-35 اصل مقاله (808.89 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijsst.2024.364549.1513 | ||
| نویسندگان | ||
| سمانه السادات سید حیدریان1؛ رضا توکل افشاری* 2؛ ابراهیم ایزدی دربندی2 | ||
| 1دانشآموخته کارشناسی ارشد اگروتکنولوژی، گروه اگروتکنولوژی، دانشکده کشاورزی دانشگاه فردوسی مشهد، مشهد، ایران. | ||
| 2استاد، گروه اگروتکنولوژی، دانشکده کشاورزی، دانشگاه فردوسی مشهد، مشهد، ایران. | ||
| چکیده | ||
| شوری بالا و خشکی از مشکلات محیطی رایجی است که بر جوانه زنی بذر و رشد گیاه تأثیر میگذارد. شناسایی ارقام متحمل به شرایط تنش خشکی و شوری و استفاده از آنها در سیستمهای زراعی یکی از کارهای بهبود تولید پنبه میباشد.به همین منظور 3 رقم پنبه در قالب طرح کاملا تصادفی و با استفاده از آزمایش فاکتوریل تحت شرایط بدونتنش و تنش با سه تکرار مورد ارزیابی قرار گرفتند.در هر دو آزمایش از 3 رقم پنبه(MAY344, BA440, VARAMIN)به عنوان فاکتور اول استفاده شد و فاکتور دوم در آزمایش اول تنش شوری و در آزمایش دوم تنش خشکی بود.سطوح تنش شوری صفر،180،120،60 میلی مولار با استفاده از نمک NaCl و در آزمایش دوم، سطوح تنش خشکی صفر،4/0، 8/0مگاپاسگال با استفاده از محلول پلیاتیلنگلایکول 6000 در نظرگرفته شدند.صفات مورد بررسی شامل درصد جوانهزنی،سرعت جوانهزنی،طول ریشهچه،طول ساقهچه ،وزن تر ریشهچه و ساقهچه و وزن خشک ریشهچه و ساقهچه بود.نتایج بررسی نشان داد که تفاوت معنیداری در سطح احتمال 1% و یا 5 % بین ارقام در هر دو تنش وجود دارد اما به طور کلی تنش خشکی بازدارندگی بیشتری را بر روی صفات اندازهگیری شده داشت.برای وزن خشک ریشهچه،رقم ورامین کمترین کاهش را نسبت به دو رقم دیگر داشت و در آخرین سطح تنش نسبت به شاهد برای تنش شوری 14%و در تنش خشکی 66%کاهش را ثبت نمود. نتایج این بررسی نشان داد که رقم ورامین در تمامی پارامترهای مورد بررسی در شرایط تنش خشکی و شوری عملکرد بهتری را نسبت به دو رقم دیگر دارد. | ||
| کلیدواژهها | ||
| پنبه؛ شاخص جوانهزنی؛ مراحل اولیه رشد؛ تنش شوری؛ تنش خشکی | ||
| عنوان مقاله [English] | ||
| The response of germination characteristics and seedling growth of three cotton cultivars to drought and salinity stresses | ||
| نویسندگان [English] | ||
| Samaneh Sadat Seyed Heydarian1؛ Reza Tavakkol Afshari2؛ Ebrahim Izadi Darbandi2 | ||
| 1Professor, Department of Agrotechnology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran. | ||
| 2FProfessor, Department of Agrotechnology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran.erdowsi Univ. Mashhad | ||
| چکیده [English] | ||
| High salinity and drought are common environmental problems that affect seed germination and plant growth. Identifying cultivars tolerant to drought and salinity stress conditions and using them in agricultural systems is one of the tasks of improving cotton production. For this purpose,3 cotton cultivars in the form of a completely randomized design and using factorial testing under non-stressed and stressed conditions Three repetitions were evaluated. In both experiments,3 cotton cultivars(MAY344, BA440, VARAMIN)were used as the first factor, and the second factor was salt stress in the first experiment and drought stress in the second experiment. The levels of salinity stress were 0, 180 60, 120 ds/m using NaCl salt and in the second experiment, the drought stress levels were considered to be 0, 0.4, 0.8 MPa using polyethylene glycol 6000 solution. The studied properties include germination percentage, germination speed, root length, stem length, wet weight of root and stem, and dry weight of root and stem. The results of the study showed that there was a significant difference at the probability level of 1% or 5% between cultivars in each There are two stresses, but in general, drought stress had more inhibition on the measured traits.For root dry weight,Varamin number had the lowest decrease compared to the other two cultivars, and at the last level of stress compared to the control,for salinity stress 14 % and recorded a 66% reduction in drought stress. Varamin cultivar had better performance in all the investigated parameters under drought and salinity stress conditions. | ||
| کلیدواژهها [English] | ||
| Cotton, Germination Index, Early stages of growth, Salinity stress, Drought stress | ||
| مراجع | ||
|
Abdelraheem, A., Esmaeili, N., O’Connell, M., & Zhang, J. (2019). Progress and perspective on drought and salt stress tolerance in cotton. Industrial Crops and Products, 130, 118–129.https://doi.org/10.1016/j.indcrop.2018.12.070 Afshar Mohammadian, M., Ebrahimi Nokandeh, S., Damsi, B., & Jamal Omidi, M. (2015). The effect of different levels of salinity on germination and growth indices of four cultivars of Arachis hypogaea L. Journal of Plant Research (Iranian Journal of Biology), 28(1), 23–33. Aghdasi, M., Kaheh, B., & Bagherieh-Najjar, M. B. (2012). Physiological and molecular studies of salinity resistance in diploid and tetraploid cotton cultivars. Iranian Journal of Plant Biology, 4(13), 13–28. Iran’s Ministry of Agriculture, Department of Planning and Economy. (2023). Agricultural statistics 2023 (In Persian). Akbarimoghaddam, H., Galavi, M., Ghanbari, A., & Panjehkeh, N. (2011). Salinity effects on seed germination and seedling growth of bread wheat cultivars. Trakia Journal of Sciences, 9(1), 43–50. Al-Karaki, G. N. (1998). Response of wheat and barley during germination to seed osmopriming at different water potential. Journal of Agronomy and Crop Science, 181(4), 229–235. https://doi.org/10.1111/j.1439-037X.1998.tb00422.x Almansouri, M., Kinet, J. M., & Lutts, S. (2001). Effect of salt and osmotic stresses on germination in durum wheat (Triticum durum Desf.). Plant and Soil, 231(2), 243–254. https://doi.org/10.1023/A:1010378409663 Al-Mudaris, M. A., & Jutzi, S. C. (1999). The influence of fertilizer-based seed priming treatments on emergence and seedling growth of Sorghum bicolor and Pennisetum glaucum in pot trials under greenhouse conditions. Journal of Agronomy and Crop Science, 182(2), 135–142. https://doi.org/10.1046/j.1439-037x.1999.00293.x Baalbaki, R. Z., Zurayk, R. A., Blelk, M. M., & Tahouk, S. N. (1999). Germination and seedling development of drought tolerant and susceptible wheat under moisture stress. Seed Science and Technology, 27, 291–302. Barzegar, A., & Rahmani, M. (2004). The effects of environmental stresses on germination stimulation of Hyssopus officinalis. In Proceedings of the Second Conference on Herbal Plants (p. 67). Shahed University Basra, S. M. A., Ashraf, M., Iqbal, N., Khaliq, A., & Ahmad, R. (2004). Physiological and biochemical aspects of pre-sowing heat stress on cottonseed. Seed Science and Technology, 32(3), 765–774.https://doi.org/10.15258/sst.2004.32.3.12 Bradford, K. J. (1995). Water relations in seed germination. In J. Kigel & G. Galili (Eds.), Seed development and germination (pp. 351–396). Marcel Dekker. De Villiers, A. J., Van Rooyen, M. W., Theron, G. K., & Van De Venter, H. A. (1994). Germination of three Namaqualand pioneer species as influenced by salinity, temperature, and light. Seed Science and Technology, 22(3), 427–433 El Harfi, M., Hanine, H., Rizki, H., Latrache, H., & Nabloussi, A. (2016). Effect of drought and salt stresses on germination and early seedling growth of different color-seeds of sesame (Sesamum indicum). International Journal of Agriculture and Biology, 18(6), 1088–1094. https://doi.org/10.17957/IJAB/15.0145 Faghani, E., Moghiseh, E., Dodangi, S., & Safarnezhad, A. (2022). The study of physiological, biochemical and yield of different cotton genotypes under salinity stress [Article in Persian]. Iranian Journal of Cotton Researches, 10(1), 1–20.https://doi.org/10.22092/ijcr.2023.354666.1167 Fakheri, B. A., Mousavi Nick, S. M., & Mohammadpour Vashvaei, R. (2017). Effect of drought stress induced by polyethylene glycol on germination and morphological properties of fennel and ajowan [Article in Persian]. Crop Science Research in Arid Regions, 1(1), 35–50. https://doi.org/10.22034/csrar.01.01.04 Fathi Sadabadi, M., Ranjbar, G. A., Zangi, M. R., Kazemi Tabar, S. K., & Najafi Zarini, H. (2017). Evaluation of salt tolerance in early genotypes of cotton (Gossypium hirsutum) at the seedling stage. Journal of Crop Breeding, 9(22), 109–116. https://doi.org/10.29252/jcb.9.22.109 Gholipor, B., Mozaffari, A., Maleki, A., Mirzaei Heydari, M., & Babaii, F. (2021). Determination of the effect of drought and salinity stress on germination and seedling characteristics of sea beet (Beta vulgaris subsp. maritima) in comparison with sugar beet (Beta vulgaris). Iranian Journal of Seed Science and Technology, 10(3), 57–74. (In Persian).https://doi.org/10.22034/ijsst.2020.125547.1263 Goldani, M., & Latifi, N. (2006). Effect of salinity on germination and seedling growth of three cultivars of wheat. Journal of Agricultural Sciences and Natural Resources, 2, 47–52. Harris, D., Tripathi, R. S., & Joshi, A. (2002). On-farm seed priming to improve crop establishment and yield in dry direct-seeded rice. In Direct seeding: Research strategies and opportunities (pp. 231–240). International Rice Research Institute Hassani, A. (2005). Polyethylene glycol induced water stress on basil seed. Quarterly Journal of Medicinal and Aromatic Plants Research of Iran, 4(21), 535–544. Hatami, H., & Ghaleshi, S. (1999). Effect of salinity levels on germination of wheat. Journal of Agricultural Sciences and Natural Resources, 6(1&2), 31–35. International Seed Testing Association (ISTA). (2008). Handbook of vigor test methods (2nd ed.). International Seed Testing Association, Zurich, Switzerland. Jamil, M., Lee, D. B. J., Jung, K. Y., Ashraf, M., Lee, S. C., & Rha, E. S. (2006). Effect of salt (NaCl) stress on germination and early seedling growth of four vegetable species. Journal of Central European Agriculture, 7(2), 273–282.. Joseph, B., & Jini, D. (2010). Insight into the role of antioxidant enzymes for salt tolerance in plants. International Journal of Botany, 6(4), 456–464. https://doi.org/10.3923/ijb.2010.456.464 Kafi, M., Nezami, A. H. M., Hoseyni, H., & Masoumi, A. (2005). Physiological effects of drought stress by polyethylene glycol on germination of lentil (Lens culinaris Medik.) genotypes. Iranian Journal of Field Crops Research, 3(1), 69–80. Kaya, M. D., Okçu, G., Atak, M., Cıkılı, Y., & Kolsarıcı, Ö. (2006). Seed treatments to overcome salt and drought stress during germination in sunflower (Helianthus annuus L.). European Journal of Agronomy, 24(4), 291–295. https://doi.org/10.1016/j.eja.2005.08.001 Kiani, M., Bagheri, A. R., & Nezami, A. (1999). Response of lentil genotypes to drought stress induced by PEG 6000 at germination stage. Journal of Agricultural Science and Industries, 12(1), 39–43. Marschner, H. (1995). Mineral nutrition of higher plants. Academic Press. Mokhtari, I., Abrishamchi, P., & Ganjali, A. (2008). The effects of calcium on amelioration of injuries from salt stress on seed germination of tomato (Lycopersicon esculentum L.). Munns, R. (2002). Comparative physiology of salt and water stress. Plant, Cell & Environment, 25(2), 239–250. https://doi.org/10.1046/j.0016-8025.2001.00808.x Nagashiro, C. W., & Shibata, F. (1995). Influence of flooding and drought conditions on herbage yield and quality of phasey bean (Macroptilium lathyroides (L.) Urb.). Japanese Journal of Grassland Science, 41(3), 218–225. https://doi.org/10.14941/grass.41.218 Noor, E. T. R. A. T., Azhar, F. M., & Khan, A. L. (2001). Differences in responses of Gossypium hirsutum L. varieties to NaCl salinity at seedling stage. International Journal of Agriculture and Biology, 3(4), 345–347. Okçu, G., Kaya, M. D., & Atak, M. (2005). Effects of salt and drought stresses on germination and seedling growth of pea (Pisum sativum L.). Turkish Journal of Agriculture and Forestry, 29(4), 237–242. Panahi, M., Akbari, G. H., Rostakhiz, J., & Golbashi, M. (2012). The response of safflower genotypes to salinity stress from aspects related to germination and early seedling growth. Iranian Journal of Seed Science and Technology, 1(2), 212–222. (In Persian) Rezaei, M. A., Khavari-Nejad, R., & Fahimi, H. A. M. (2004). Physiological response of cotton (Gossypium hirsutum L.) plants to soil salinity. Seefeldt, S. S., Kidwell, K. K., & Waller, J. E. (2002). Base growth temperatures, germination rates and growth response of contemporary spring wheat (Triticum aestivum L.) cultivars from the US Pacific Northwest. Field Crops Research, 75(1), 47–52. https://doi.org/10.1016/S0378-4290(02)00007-2 Shabani, A., Haghighi, A. K., Sepaskhah, A. R., Emam, Y., & Honar, T. (2009). Effect of water stress on physiological parameters of oil seed rape (Brassica napus). Journal of Science and Technology of Agriculture and Natural Resources, 13(49B), 31–43. Singh, K. B., & Saxena, M. C. (1993). Breeding for stress tolerance in cool-season food legumes. The Hague, The Netherlands: Martinus Nijhoff/Junk Soltani, A., Galeshi, S., Zeinali, E., & Latifi, N. (2002). Germination, seed reserve utilization and seedling growth of chickpea as affected by salinity and seed size. Seed Science and Technology, 30(1), 51–60. Soltani, A., Zeinali, E., Galeshi, S., & Latifi, N. (2006). Genetic variation for and interrelationships among seed vigor traits in wheat from the Caspian Sea Coast of Iran. Seed Science and Technology, 29, 653–662. Takele, A. (2000). Seedling emergence and growth of sorghum genotypes under variable soil moisture deficit. Acta Agronomica Hungarica, 48(1), 95–102. https://doi.org/10.1556/AAgr.48.2000.1.10 Voigt, E. L., Almeida, T. D., Chagas, R. M., Ponte, L. F. A., Viégas, R. A., & Silveira, J. A. G. (2009). Source–sink regulation of cotyledonary reserve mobilization during cashew (Anacardium occidentale) seedling establishment under NaCl salinity. Journal of Plant Physiology, 166(1), 80–89. https://doi.org/10.1016/j.jplph.2008.02.008 | ||
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