| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شمارهها | 3,219 |
| تعداد مقالات | 35,690 |
| تعداد مشاهده مقاله | 53,562,949 |
| تعداد دریافت فایل اصل مقاله | 92,843,207 |
بررسی تأثیر پوششدهی بذر گندم با پلیمر سوپرجاذب AB200مایع بر بهبود جوانهزنی در شرایط تنش آبی | ||
| علوم و فناوری بذر ایران | ||
| مقاله 1، دوره 14، شماره 3 - شماره پیاپی 39، مهر 1404، صفحه 1-14 اصل مقاله (1.85 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijsst.2024.366815.1540 | ||
| نویسندگان | ||
| رادمان کریمی1؛ فرشید قادری فر* 2؛ آیدین حمیدی3؛ محسن ملک4؛ حمیدرضا صادقی پور5؛ آسیه سیاهمرگویی6 | ||
| 1دانشجوی کارشناسی مهندسی تولید و ژنتیک گیاهی، گروه اصلاح نباتات و بیوتکنولوژی، دانشکده تولید گیاهی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران. | ||
| 2استاد، گروه زراعت، دانشکده تولید گیاهی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران. | ||
| 3دانشیار پژوهش، موسسه تحقیقات ثبت و گواهی بذر و نهال، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج، ایران. | ||
| 4دانشآموخته کارشناسی ارشد اگروتکنولوژی، گروه زراعت، دانشکده تولید گیاهی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران. | ||
| 5استاد، گروه زیست شناسی، دانشکده علوم، دانشگاه گلستان، گرگان، ایران. | ||
| 6دانشیار، گروه زراعت، دانشکده تولید گیاهی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران. | ||
| چکیده | ||
| این پژوهش بهمنظور بررسی اثر پوششدار کردن بذرهای گندم رقم دیم قابوس با پلیمر سوپر جاذب مایع AB200-cدر شرایط تنش آبی در قالب طرح کاملاً تصادفی بهصورت آزمایش فاکتوریل در دو آزمایش جداگانه انجام شد. فاکتورهای آزمایشیشامل پتانسیلهای مختلف آب در سطوح ۰، ۳/۰-، ۶/۰-، ۹/۰- و و ۲/۱-مگاپاسکال و پوششدهی بذرها با پلیمر سوپرجاذب در سطوح ۲/۰، ۵/۰، 7/0 و 2میلیلیتر پلیمر سوپرجاذب برای ۱۰۰ گرم بذر گندم به همراه شاهد نتایج نشان داد که پوششدهی بذرها با پلیمر سوپرجاذب سبب افزایش درصد جوانهزنی بذرهای پوششداده شده نسبت به بذرهای بدون تیمار در پتانسیلهای ۹/۰- و ۲/۱- مگاپاسکال میشود. همچنین این تیمارها باعث افزایش سرعت رشد گیاهچههای بذرهای تیمار شده نسبت به شاهد شدند. تجزیه و تحلیل ضرایب مدل هیدروتایم نشان داد که پوششدهی بذرها با پلیمر سوپرجاذب باعث منفیتر شدن پتانسیل پایه آب یا افزایش تحمل به تنش آبی در بذرهای گندم شد. به عبارت دیگر با کاربرد این پلیمر آستانه تحمل به تنش آبی در بذرهای گندم افزایش مییابد. همچنین غلظت و یا مقدارهای مختلف پلیمر سوپرجاذب استفاده شده در پوششدهی بذر اثرات قابلتوجهی بر شاخصهای جوانهزنی و رشد گیاهچه گذاشت که نشاندهنده اهمیت استفاده از مقدار مناسب پلیمر سوپرجاذب در تیمار پوششدهی بذر گندم است. طبق نتایج این پژوهش تیمار پوششدهی بذرهای گندم با پلیمر سوپرجاذب را میتوان تکنیک کارآمد بهبوددهنده بذر در نظر گرفت که میتواند اثرات منفی تنش آبی بر جوانهزنی و رشد گیاهچه در گندم را کاهش دهد. | ||
| کلیدواژهها | ||
| بهبود بذر؛ پوششدهی بذر؛ جوانه زنی؛ مدل هیدروتایم؛ پلیمر سوپرجاذب مایع | ||
| عنوان مقاله [English] | ||
| Investigating the effect of wheat seeds coating with liquid AB200 superabsorbent polymer on germination improvement under water stress conditions | ||
| نویسندگان [English] | ||
| Radman Karimi1؛ Farshid Ghaderi-Far2؛ A. Hamidi3؛ Mohsen Malek4؛ Hamid Reza Sadeghipour5؛ Asieh Siahmarguee6 | ||
| 1Bachelor student of Plant Production and Genetic Engineering, Department of Plant Breeding and Biotechnology, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. | ||
| 2Professor, Department of Agronomy, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. | ||
| 3. Research associate professor, Seed and Plant Certification and Registration Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran. | ||
| 4M.Sc. Graduate of Agrotechnology, Department of Agronomy, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. | ||
| 5Professor, Department of Biology, Faculty of Sciences, Golestan University, Gorgan, Iran. | ||
| 6Associate Professor, Department of Agronomy, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. | ||
| چکیده [English] | ||
| This research was conducted to investigate the effects of coating wheat cv. dryland Qaboos seeds by the liquid superabsorbent polymer AB200-c under water stress conditions. The factors of the experiments included different water potentials of 0, -0.3, -0.6,, -0.9 and -1.2 MPa and seed coating by superabsorbent polymer at 0, 0.2, 0.5, 0.7 and 2 ml of super absorbent polymer per 100 grams seeds. The Hydrotime model based on binomial distribution was used to investigate the reaction of seed germination to different coating treatments and water stress. Seed coating by the superabsorbent polymer increased germination percentage compared to control seeds at water potentials of -0.9 and -1.2 MPa. Also, these treatments increased the growth rate of seedlings compared to control. Based on the analysis of the coefficients in the Hydrotime model, seeds coated by the superabsorbent polymer made more negative base water potential or greater tolerance to water stress; the value of this coefficient was -1.54 MPa in the control seeds but -1.83 MPa in the coated seeds. Accordingly, polymer coating increased the threshold of tolerance to water stress in wheat seeds. Also, differential coating of seeds with the superabsorbent polymer had significant effects on germination and seedling growth criteria, which point to the importance of using an appropriate amount of superabsorbent polymer in wheat seed coating treatment. Based on this research, seed coating with the superabsorbent polymer can be considered as an efficient technique for reducing the negative effects of water stress on wheat seed germination and seedling growth. | ||
| کلیدواژهها [English] | ||
| Germination, Hydrotime model, Liquid AB200 superabsorbent polymer, Seed coating, Seed improvement | ||
| مراجع | ||
|
Abdoli, M., & Esfandiari, E. (2018). The effects of hydro-priming on germination and growth characteristics of wheat seedling (Triticum aestivum L.) under drought stress. Journal of Seed Research, 8(3), 60–72. [In Persian] Afzal, I., Javed, T., Amirkhani, M., & Taylor, A. G. (2020). Modern seed technology: Seed coating delivery systems for enhancing seed and crop performance. Agriculture, 10(11), 526. https://doi.org/10.3390/agriculture10110526 Akelah, A. (2013). Functionalized polymeric materials in agriculture and the food industry. Springer Science & Business Media. Alimagham, S. M., & Ghaderi-Far, F. (2014). Hydrotime model: Introduction and application of this model in seed researches. Environmental Stresses in Crop Sciences, 7(1), 41–52. https://doi.org/10.22077/escs.2014.154 [In Persian] Arum, A. P., & Setiyono. (2023). Application of ι-carrageenan/agarose hydrogel as super adsorbent hydrophilic polymers natural seed coating for improving tobacco seed germination under drought stress. Journal of Agricultural and Applied Biology, 4(2), 144–150. https://doi.org/10.11594/jaab.04.02.04 Barros, A. F. D., Pimentel, L. D., Araujo, E. F., Macedo, L. R. D., Martinez, H. E. P., Batista, V. A. P., & Paixão, M. Q. D. (2017). Super absorbent polymer application in seeds and planting furrow: Will it be a new opportunity for rainfed agriculture? Ciências Agrárias, 38(4), 1703–1714. https://doi.org/10.5433/1679-0359.2017v38n4p1703 Batlla, D., & Benech-Arnold, R. L. (2004). A predictive model for dormancy loss in Polygonum aviculare L. seeds based on changes in population hydrotime parameters. Seed Science Research, 14(4), 277–286. https://doi.org/10.1079/SSR2004177 Behboud, R., & Mordi, A. (2022). Improvement of sweet corn (Zea mays var. Saccharata) seed germination using seed coating. Iranian Journal of Seed Science and Technology, 11(3), 1–17. https://doi.org/10.22092/ijsst.2021.342879.1342 [In Persian] Bradford, K. J., & Somasco, O. A. (1994). Water relations of lettuce seed thermoinhibition: I. Priming and endosperm effects on base water potential. Seed Science Research, 4(1), 1–10. https://doi.org/10.1017/S0960258500001938 Changizian, M., Tohidloo, G., & Forozsh, M. (2015). Study of different polymer coatings on sugar beet seed germination characteristics and plant establishment. Iranian Journal of Seed Science and Technology, 4(2), 107–117. [In Persian] Copeland, L. O., & McDonald, M. B. (2001). Principles of seed science and technology (4th ed.). Kluwer Academic Publishers. Dahal, P., & Bradford, K. J. (1990). Effects of priming and endosperm integrity on seed germination rates of tomato genotypes. Journal of Experimental Botany, 41(232), 1441–1453. https://doi.org/10.1093/jxb/41.11.1441 Daiyoulhagh, D., Rashidi, V., Aharizad, S., Farahvash, F., & Mershekari, B. (2022). Yield stability analysis of advanced spring wheat genotypes under non-stress and drought stress conditions. Plant Production, 44(4), 489–502. https://doi.org/10.22055/ppd.2020.33143.1889 [In Persian] Derakhshan, A., & Gharineh, M. H. (2015). Application of hydrotime concept to predict seedling emergence of spring barley varieties in field. Iranian Journal of Seed Science and Research, 2(2), 1–14. [In Persian] Ghanifathi, T., Valizadeh, M., Shahryari, R., & Shahbazi, H. (2011). Effect of drought stress on germination indices and seedling growth of 12 bread wheat genotypes. Advances in Environmental Biology, 5(6), 1034–1039. Gubišová, M., Hudcovicová, M., Hrdlicová, M., Ondreicková, K., & Cilík, P. (2024). Superabsorbent seed coating and its impact on fungicide efficacy in a combined treatment of barley seeds. Agriculture, 14(5), 707. https://doi.org/10.3390/agriculture14050707 Hotta, M., Kennedy, J., Higginbotham, C., & Morris, N. (2014). Synthesis and characterisation of novel ι-carrageenan hydrogel blends for agricultural seed coating application. Applied Mechanics and Materials, 679, 81–91. https://doi.org/10.4028/www.scientific.net/AMM.679.81 Kaufman, G. (1991). Seed coating: A tool for stand establishment: A stimulus to seed quality. HortTechnology, 1(1), 98–102. Krasnopeeva, E. L., Panova, G. G., & Yakimansky, A. V. (2022). Agricultural applications of superabsorbent polymer hydrogels. International Journal of Molecular Sciences, 23(23), 15134. https://doi.org/10.3390/ijms232315134 Kumar, J., Nisar, K., Kumar, M. B. A., Walia, S., Shakil, N. A., Prasad, R., & Parmar, B. S. (2007). Development of polymeric seed coats for seed quality enhancement of soybean (Glycine max). Indian Journal of Agricultural Sciences, 77(11), 738–743. https://epubs.icar.org.in/index.php/IJAgS/article/view/3071 Majer, P., Sass, L., Lelley, T., Cseuz, L., Vass, I., Dudits, D., & Pauk, J. (2008). Testing drought tolerance of wheat by a complex stress diagnostic system installed in greenhouse. Acta Biologica Szegediensis, 52(1), 97–100. Mehrabi, H. R., Chaichi, M. R., Tavakolafshari, R., Madah Arefi, H., & Zahedi Amiri, G. (2010). Effects of seed coating methods on seed germination of Sanguisorba minor in different soil moisture levels and sowing depths. Iranian Journal of Range and Desert Research, 17(3), 489–498. [In Persian] Mehrabi, H. R., Chaichi, M. R., Tavakolafshari, R., & Rezaei, S. (2017). Study on effect of seed coating on seedling emergence of wheat (Triticum aestivum, cultivar Sardari) in different moisture stress levels and planting depths. Iranian Journal of Seed Science and Technology, 6(1), 49–56. https://doi.org/10.22034/ijsst.2017.113287 [In Persian] Mesgaran, M. B., Mashhadi, H. R., Alizadeh, H., Hunt, J., Young, K. R., & Cousens, R. D. (2013). Importance of distribution function selection for hydrothermal time models of seed germination. Weed Research, 53(2), 89–101. https://doi.org/10.1111/wre.12008 Michel, B. E., & Kaufmann, M. R. (1973). The osmotic potential of polyethylene glycol 6000. Plant Physiology, 51(5), 914–916. https://doi.org/10.1104/pp.51.5.914 Ministry of Jihad-e-Agriculture. (2023). Crops area, production and yield in 2021–2022 crop year report. Information and Communication Technology Center. [In Persian] Nakhjavani Moghadam, M. M., & Ghahremani, B. (2004). Investigation of the effect of water stress on ET and yield criteria of winter wheat. Agricultural Science and Industry, 18(2), 139–148. [In Persian] Ovalesha, M. A., Yadav, B., & Rai, P. K. (2017). Effects of polymer seed coating and seed treatment on plant growth, seed yield and quality of cowpea (Vigna unguiculata). Journal of Pharmacognosy and Phytochemistry, 6(4), 106–109. Patane, C., Satia, A., Tubeileh, A., Cosentino, S. L., & Cavallaro, V. (2016). Modeling seed germination of unprimed and primed seeds of sweet sorghum under PEG-induced water stress through the hydrotime analysis. Acta Physiologiae Plantarum, 38(5), 115. https://doi.org/10.1007/s11738-016-2135-5 Pedrini, S., Bhalsing, K., Cross, A. T., & Dixon, K. V. (2018). Protocol development tool (PDT) for seed encrusting and pelleting. Seed Science and Technology, 46(2), 393–405. https://doi.org/10.15258/sst.2018.46.2.21 Rašovský, M., Pačuta, V., Gažo, J., Nika, B., Lenická, D., Michalska-Klimczak, B., & Wyszyňski, Z. (2023). Impact of seed coating with superabsorbent polymers on morphological, physiological and production traits of maize (Zea mays L.). Plant, Soil and Environment, 69(12), 586–595. https://doi.org/10.17221/209/2023-PSE Shirazi, E., Fazeli-Nasab, B., Ramshin, H. A., Fazel-Najaf-Abadi, & Izadi-Darbandi, A. (2016). Evaluation of drought tolerance in wheat genotypes under drought stress at germination stage. Journal of Crop Breeding, 8(20), 207–219. https://doi.org/20.1001.1.22286128.1395.8.20.2.9 [In Persian] Soltani, A. (2007). Application of SAS in statistical analysis. Jihad Daneshgahi Publication of Mashhad. [In Persian] Soltani, A., Zeinali, E., Galeshi, S., & Latifi, N. (2001). Genetic variation for and interrelationships among seed vigor traits in wheat from the Caspian Sea coast of Iran. Seed Science and Technology, 29(3), 653–662. Sumalata, B., Parashivamurthy, P., & Siddaraju, R. (2017). Effect of seed film coating polymers on growth and yield of maize hybrid Hema. Mysore Journal of Agricultural Sciences, 51(1), 108–112. Tabatabaei, S. A., & Ansari, O. (2018). Quantification of safflower (Carthamus tinctorius) seed germination response to water potential and priming: Hydrotime models on the basis of normal, Weibull and Gumbel distributions. Environmental Stresses in Crop Sciences, 11(2), 327–340. https://doi.org/10.22077/escs.2017.383.1077 [In Persian] Taghi Zoghi, S., Soltani, E., Alahdadi, I., & Sadeghi, R. (2018). The effect of different seed coating treatments on seed germination of canola under drought and salinity stresses, using modeling approach. Crop Improvement, 20(3), 577–592. https://doi.org/10.22059/jci.2018.238846.1807 [In Persian] Tatari, S., Ghaderi-Far, F., Yamchi, A., Siahmarguee, A., Shayanfar, A., & Baskin, C. C. (2021). Application of the hydrotime model to assess seed priming effects on the germination of rapeseed (Brassica napus L.) in response to water stress. Botany, 98(5), 283–291. https://doi.org/10.1139/cjb-2019-0192 Toselli, M. E., & Casenave, E. C. (2004). Hydropriming and cottonseed germination under unfavourable conditions: Modifications in hydrotime model parameters. Seed Science and Technology, 33(1), 87–96. https://doi.org/10.15258/sst.2005.33.1.09 Vanangamudi, K., Srimathi, P., Natarajan, N., & Bhaskaran, M. (2003). Current scenario of seed coating polymer. In ICAR: Short course on seed hardening and pelleting technologies for rain fed or garden land ecosystems (pp. 80–100). Windauer, L., Altuna, A., & Benech-Arnold, R. (2007). Hydrotime analysis of Lesquerella fendleri seed germination responses to priming treatments. Industrial Crops and Products, 25(1), 70–74. https://doi.org/10.1016/j.indcrop.2006.07.004 Zareyan, A., Hamidi, A., Hasani, F., & Tabatabaei, S. A. (2019). Effect of drought stress and potassium foliar application on seed germination characteristics and seedling vigour of wheat (Triticum aestivum L.). Iranian Journal of Seed Science and Research, 6(2), 145–159. https://doi.org/10.22124/jms.2019.3594 [In Persian] Zohuriaan-Mehr, M. J., & Kabiri, K. (2008). Superabsorbent polymer materials: A review. Iranian Polymer Journal, 17(6), 451–477.
| ||
|
آمار تعداد مشاهده مقاله: 396 تعداد دریافت فایل اصل مقاله: 334 |
||