| تعداد نشریات | 286 |
| تعداد نشریات سازمان | 84 |
| تعداد شماره‌ها | 2,934 |
| تعداد مقالات | 33,112 |
| تعداد مشاهده مقاله | 43,772,859 |
| تعداد دریافت فایل اصل مقاله | 20,285,068 |
تغییرات کیفیت بذر و میزان ماندگاری اثر حفاظتی قارچکشها در طول دوره انبارداری بذر ذرت | ||
| علوم و فناوری بذر ایران | ||
| دوره 9، شماره 4 - شماره پیاپی 20، آذر 1399، صفحه 41-55 اصل مقاله (885.18 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijsst.2019.124690.1252 | ||
| نویسندگان | ||
| فرشید قادری فر* 1؛ شهلا خیرکمان2؛ ابراهیم زینلی3؛ سید اسماعیل رضوی4؛ مرتضی گرزین5 | ||
| 1دانشیار گروه زراعت، دانشکده تولید گیاهی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گلستان، ایران. | ||
| 2دانش آموخته کارشناسی ارشد رشته زراعت- دانشگاه علوم کشاورزی و منابع طبیعی گرگان | ||
| 3دانشیار گروه زراعت- دانشگاه علوم کشاورزی و منابع طبیعی گرگان | ||
| 4استادیار گروه گیاهپزشکی- دانشگاه علوم کشاورزی و منابع طبیعی گرگان | ||
| 5دانشجوی دکتری زراعت- دانشگاه علوم کشاورزی و منابع طبیعی گرگان | ||
| چکیده | ||
| به منظور ارزیابی اثر قارچ‌کش‌های مختلف بر قابلیت انبارداری بذرهای ذرت علوفه ای آزمایشی به صورت کرتهای خرد شده در زمان در قالب طرح کاملا تصادفی در چهار تکرار در آزمایشگاه بذر دانشگاه علوم کشاورزی و منابع طبیعی گرگان انجام شد. تیمارهای آزمایشی شامل قارچ‌کش (تبوکونازول، کربوکسین تیرام، رورال تیاس، دیفنوکونازول و شاهد)، دما (5 و 25 درجه سلسیوس) و مدت انبارداری (12 ماه) بود. برای ارزیابی کیفیت بذر، از آزمون جوانه‌زنی و آزمون سرما استفاده شد. همچنین، قابلیت بازدارندگی قارچکشها در مقابل شیوع بیمارگرهای پنیسیلیوم، فوزاریوم و آلترناریا طی انبارداری بررسی شد. در این مطالعه، درصد جوانه زنی بذرها در طول دوره انبارداری در تمامی تیمارهای مورد بررسی ثابت بود، اما نتایج حاصل از آزمون سرما نشان داد که کیفیت بذرهای ذرت با افزایش طول دوره انبارداری در هر دو دمای 5 و 25 درجه سلسیوس پس از مدتی (بسته به نوع قارچ‌کش) کاهش یافت. همچنین، تمامی قارچ‌کش‌های مورد استفاده (به استثنای دیفکونازول و رورال تیاس در دمای 25 درجه سلسیوس) باعث حفظ قدرت بذرهای ذرت در طی انبارداری شدند. قارچ‌کش رورال تیاس از لحاظ جلوگیری از رشد و توسعه بیمارگرهای قارچی از کارایی بیشتری برخوردار بود، اما با توجه به نتایج آزمون سرما دو قارچ‌کش کربوکسین تیرام و تبوکونازول در حفظ کیفیت بذرها در طی انبارداری از عملکرد بهتری برخوردار بودند. | ||
| کلیدواژه‌ها | ||
| بیمارگرهای قارچی؛ جوانه زنی؛ دما؛ قدرت بذر | ||
| عنوان مقاله [English] | ||
| Changes in seed quality and durability of fungicides protective effect during storage period of maize seeds | ||
| نویسندگان [English] | ||
| F. Ghaderifar1؛ Shahla Kheirkaman2؛ Ebrahim Zeinali3؛ Seyed Esmaeil Razavi4؛ Morteza Gorzin5 | ||
| 1Associate Professor Dept. of Agronomy, Faculty of Plant Production. Gorgan University of Agricultural Sciences and Natural Resources, Golestan Province, Iran. | ||
| 2Former M.Sc. Student in Seed Technology. Gorgan University of Agricultural Science and Natural Resources | ||
| 3Associate prof, Department of Agronomy, Gorgan University of Agricultural Science and Natural Resources | ||
| 4Assistant Prof, Department of Plant Protection, Gorgan University of Agricultural Science and Natural Resources | ||
| 5Ph.D. Student in Agronomy. Gorgan University of Agricultural Science and Natural Resources | ||
| چکیده [English] | ||
| In order to evaluate the effect of different fungicides on storage behavior of forage maize seeds, a split plot experiment based on a completely randomized design with four replicates was conducted in seed laboratory of Gorgan University of Agricultural Sciences and Natural Resources. Treatments included fungicide (Teboconazole, Carboxin Tiram, Rovral TS, Difenoconazole and control), temperature (5˚C and 25˚C) and storage duration (12 months). Germination and cold tests were conducted to evaluate the seed quality. Also, the inhibitory effect of fungicides on the prevalence of Penicillium sp., Fusarium sp., and Alternaria sp. pathogens was investigated during storage. In this study, germination percentage of stored seeds was constant in all treatments during storage period, but the results of cold test showed that the quality of maize seeds decreased with increasing storage duration at both 5 and 25°C temperatures after some time (depending on the type of fungicide). Also, all the used fungicides (Except for Difconazole and Rovral TS at 25˚C) maintained the vigor of maize seeds during storage. The Rovral TS fungicides were more effective in inhibiting the growth and development of fungal pathogens, but according to the results of cold test, two Carboxin Tiram and Teboconazole fungicides were better in maintaining the maize seed quality during storage. | ||
| کلیدواژه‌ها [English] | ||
| Fungal pathogens, Germination, Seed vigor, Temperature | ||
| مراجع | ||
|
Ahmadi, K., H.A. Gholizadeh, H.R. Ebadzadeh, R. Hosainpoor, H. Abdshah, A. Kazemian, and M. Rafiei. 2017. Agricultural statistics, Years 2015-2016, Volume 1: Crop products. Publication of Ministry of Jihad Agriculture, Department of Planning and Economics, Center of Information and Communication Technology. (In Persian) Antoniazzi,N.,and C. Deschamps. 2007. Control Sorokiniana bipolaris and grain yield in barley after application of elicitors. Agron J. 29: 695-700. Asiedu, E.A., and A.A. Powell. 1998. Comparisons of the storage potential of cultivars of cowpea differing in seed coat pigmentation. Seed Sci. Technol. 26: 211-221. Barsa, S.M.A., N. Ahmad, M.M. Khan, N. Iqbal, and M.A. Cheema. 2003. Assessment of cotton seed deterioration during accelerated ageing. Seed Sci. Technol. 31: 531-540. Bewley, J.D., K.J. Bradford, H.W.M. Hilhorst, and H. Nonogaki. 2013. Seeds (Physiology of development, germination and dormancy). Third edition. New York: Springer. Cane, S.F., andJ.G. Hampton. 1989. Effect of storage of fungicide-treated cereal seed on subsequent seed performance. New Zeal J. Crop Hort. Sci. 17: 125-128. Clark, S.M., and D.J. Scott. 1982. Effects of carboxin, benomyl and captan on the germination of wheat during the post harvest dormancy period. Seed Sci. Technol. 10: 87-94. Deuner, C., K.C. Rosa, G.E. Meneghello, C.T. Borges, A.S. Almeida, and A. Bohn. 2014. Physiological performance during storage of corn seed treated with insecticides and fungicide. J. Seed Sci. 36: 204-212. Ellis, R.H., and T.D. Hong. 2007. Quantitative response of the longevity of seed of twelve crops to temperature and moisture in hermeric storage. Seed Sci. Technol. 35: 432-444. Falloon, R.E. 1987. Fungicide seed treatments increase growth of perennial ryegrass. Plant Soil. 101: 197-203. Ghaderi-Far, F., and A. Soltani. 2016. Seed control and certification. Published by Jihad of Mashhad University Press. (In Persian) Ghaderi-Far, F., A. Soltani, and H.R. Sadeghipour. 2011. Changes in Seed Quality during Seed Development and Maturation in Medicinal Pumpkin (Cucurbita pepo subsp. Pepo. Convar. Pepo var. styriaca Greb). J. Herb. Spic. Med. Plant. 17: 249-257. Gladys, C.Y., A. Mbofung, G. Susana, F.S.L. Leonor, and E.M. Russell. 2013. Effects of storage temperature and relative humidity on viability and vigor of treated soybean seeds. Crop Sci. 53: 1086-1095. Gorzin, M., F. Ghaderi-Far, E. Zeinali, and S.E. Razavi. 2015a. Effect of the length of various developmental periods on soybean yield and yield components. J. Crop Prod 8: 21-41. (In Persian) Gorzin, M., F. Ghaderi-Far, E. Zeinali, and S.E. Razavi. 2015b. Evaluation of seed germination and seed vigor of different soybean (Glycine max (L.) Merr.) Cultivars under different planting dates in Gorgan. Iranian J. Field Crop Res. 13: 611-622. (In Persian) Govender, V., T.A.S. Aveling, and Q. Kritzinger. 2008. The effect of traditional storage methods on germination and vigour of maize (Zea mays L.) from northern KwaZulu-Natal and southern Mozambique. South Afr. J. Bot. 74: 190-196. Hampton, J.G., and TeKrony, D.M. 1995. Handbook of Vigour Test Methods. The International Seed Testing Association (ISTA). Zurich, Swirztland. Hoseini-bay, S., and M. Harsini. 2005. Technical publications of Seed disinfection. Seed and Plant Certification and Registration Institute. (In Persian) Krüger, F.O., L.R.G. Guilherme, D.F. Franco, C.J. Costa, and M.G. Silva. 2016. The effect of a fungicide treatment on the physiological potential of rice seeds after storage. Científica Jaboti. 44: 239-244. Maia, A.R., J.C. Lopes, and C.O. Teixeira. 2007. Effect of the accelerated aging in the evaluation of the physiological quality in wheat seeds. Agrotec. Lavra. 31: 678-684. Marcondes, M.C., C. Andreoli, and E. Miglioranza. 2011. Viability equation to determine the longevity of fungicide-treated seeds of wheat stored in a conventional warehouse. Acta Sci. Agron. 33: 539-544. Matos, C.S.M., E.N. Barrocas, J.C. Machado, and F.C. Alves. 2013. Health and physiological quality of corn seeds treated with fungicides and assessed during storage. J. Seed Sci. 35: 10-16. Mbofung, G.Y. 2012. Effects of maturity group, seed composition and storage conditions on the quality and storability of soybean (Glycine max L. Merrill) seed. Grad Thes. Dissert. McDonald, M.B. 1999. Seed deterioration: physiology, repair and assessment. Seed Sci. Technol. 27: 177-237. Moreno-Martinez, E., A. Rivera, and M.V. Badillo. 1998. Effect of fungi and fungicides on the preservation of wheat seed stored with high and low moisture content. J. Stored. Prod. Res. 34: 231-236. Pires, L.L., C. Bragantini, and J.L. Costa. 2004. Storage of dry bean seeds coated with polymers and treated with fungicides. Pesq. agropec. bras. 39(7): 709-715. Rahim, S., and S.H. Dawar. 2014. Activity of water content and storage temperature on the seedborne mycoflora of Lens Culinaris L. (Lentil). Pak. J. Bot. 46: 1921-1924. Rajarammanna, R., D.S. Jayas, and N.D.G. White. 2010. Comparison of deterioration of rye under two different storage regimes. J. Stored Prod. Res. 46: 87-92 Rathinavel, K. 2014. Influence of storage temperature and seed treatments on viability of cotton seed (Gossypium hirsutum L.). Cotton Res J. 6: 1-6. Roberts, E.H. 1972. Predicting the viability of seed. Seed Sci. Technol. 1: 499-514. Rodrigues, E.A., K.R.F. Schwan-Estrada, J.R. Stangarlin, C.A. Scapim, and A.C.G. Fiora tutida. 2006. Potential medicinal plant ocimum gratissimum in control of Bipolaris sorokiniana in wheat seed. Acta Scient. Agron. 28: 213-220. Roopashree, B., R.B. Jolli, A.S. Sajjan, and B.N. Motagi. 2018. Effect of Polymer Coating and Fungicide on Storage Performance of Kabuli Chickpea Varieties. Int. J. Curr. Microbiol. Appl. Sci. 7: 954-961. Sawant, A.A., S.C. Patil, S.B. Kalse, and N.J. Thakor. 2012. Effect of temperature, relative humidity and moisture content on germination percentage of wheat stored in different storage structures. Agric. Eng. Int.: CIGR J. 14: 1-14. Sharma, S., S. Gambhir, and S.K. Munshi. 2007. Changes in lipid and carbohydrate composition of germinating soybean seeds under different storage conditions. Asian J. Plant Sci. 6: 502-507. Sharma, K.K., U.S. Singh, P. Sharma, A. Kumar, and L. Sharma. 2015. Seed treatments for sustainable agriculture-A review. J. Appl. Nat. Sci. 7: 521-539. Smit, M.T., and P. Berjak. 1995. Deteriorative change associated with the loss of viability of stored desiccation-tolerant and desiccation-sensitive seeds. Pp 701-746. In: J. Kigel, and G. Galili (eds.). seed development and germination. Marcel Dekker, New York. Tavakoli Kakhki, H.R., and A.R. Beheshti. 2010. Wheat seed treatment and its effect on seed vigor indices from bioenvironmental aspect. Agroecol. 2: 168-174. (In Persian) Van Nghiep, H., and A. Gaur. 2005. Efficacy of seed treatment in improving seed quality in rice (Oryza sativa L.). Omonrice. 13: 42-51. Venancio, L.P., J.C. Lopes, K.S. Maciel, M. Poton, and A. Cola. 2012. Accelerated aging test for evaluation of physiological quality of corn seeds. Encyclo Biosph. 8: 899-906. Walters, C. 1998. Understand the mechanisms and kinetics of seed ageing. Seed Sci. Res. 8: 223-244. | ||
|
آمار تعداد مشاهده مقاله: 505 تعداد دریافت فایل اصل مقاله: 378 |
||