| تعداد نشریات | 284 |
| تعداد نشریات سازمان | 82 |
| تعداد شماره‌ها | 3,081 |
| تعداد مقالات | 34,377 |
| تعداد مشاهده مقاله | 48,005,716 |
| تعداد دریافت فایل اصل مقاله | 78,922,736 |
کاربرد مدل های رگرسیونی در تخمین دماهای کاردینال جوانه زنی بذر اکوتیپ های مختلف زیره سبز (Cuminum cyminum L.) | ||
| علوم و فناوری بذر ایران | ||
| مقاله 8، دوره 6، شماره 1 - شماره پیاپی 11، خرداد 1396، صفحه 79-88 اصل مقاله (727.08 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22034/ijsst.2017.113217 | ||
| نویسندگان | ||
| محترم حبیب زاده زرندی1؛ ایرج اله دادی2؛ حمیده خلج3؛ محمد رضا لبافی* 4 | ||
| 1گروه زراعت، پردیس ابوریحان،دانشگاه تهران، پاکدشت، ایران | ||
| 2هیات علمی، گروه زراعت و اصلاح نباتات پردیس ابوریحان، دانشگاه تهران، پاکدشت، ایران. | ||
| 3هیئت علمی، گروه کشاورزی، دانشگاه پیام نور، تهران، ایران. | ||
| 4مرکز تحقیقات گیاهان دارویی، پژوهشکده گیاهان دارویی جهاد دانشگاهی، کرج، ایران. | ||
| چکیده | ||
| تحقیق حاضر به منظور ارزیابی برخی مدل های رگرسیونی غیر خطی برای توصیف سرعت جوانه زنی و تعیین دماهای کاردینال بذر چهار اکوتیپ زیره سبز (Cuminum cyminum L.) نسبت به دما اجرا گردید. آزمایش به صورت طرح کاملاً تصادفی با چهار تکرار در آزمایشگاه زراعت، پردیس ابوریحان دانشگاه تهران، در سال 1390 انجام شد. در این آزمایش بذور چهار اکوتیپ زیره سبز (خراسان، جندق، کرمان و اصفهان) تحت تاثیر شش تیمار دمایی (0، 5 ، 15 ، 25، 35 و 45 درجه سانتی گراد) قرار گرفتند و سرعت جوانه زنی بذور محاسبه گردید. نتایج تجزیه واریانس نشان داد، که دما اثر معنی داری در سطح یک درصد بر سرعت جوانه زنی دارد. با توجه به اینکه کمترین مقدار AICc و بیشترین مقدار Adj R2 مربوط به مدل دو تکه ای بود نسبت به مدل های دیگر سرعت جوانه زنی نسبت به دما را در اکوتیپ های زیره سبز بهتر توصیف نمود. براین اساس دمای پایه، دمای مطلوب و دمای سقف برای اکوتیپ خراسان به ترتیب 0، 11.4 ، 25، در اکوتیپ کرمان به ترتیب 0، 11.5 ، 28.9، اکوتیپ جندق 0 ، 9.6 ، 27.1 و اکوتیپ اصفهان به ترتیب0، 10.1 ، 35.5 درجه سانتی گراد تخمین زده شد. با توجه به نتایج می توان برای کمی سازی واکنش سرعت جوانه زنی این اکوتیپ ها از مدل دو تکهای استفاده نمود. | ||
| کلیدواژه‌ها | ||
| زیره سبز؛ سرعت جوانه زنی؛ مدل های رگرسیونی غیر خطی؛ دماهای کاردینال | ||
| عنوان مقاله [English] | ||
| Application of nonlinear regression models for prediction of cardinal temperatures in seed germination of various cumin (Cuminum cyminum) ecotypes | ||
| نویسندگان [English] | ||
| M. Habibzadeh Zarandi1؛ I. Allahdadi2؛ H. Khalaj3؛ M.R. Labbafi4 | ||
| 1Department of Agronomy, Aburaihan College, University of Tehran, Pakdasht, Iran. | ||
| 2Assistant Professor,Department of Agronomy, Aburaihan College, University of Tehran, Pakdasht, Iran. | ||
| 3Assistant Professor, Agriculture Department, Payam Noor University, Tehran, Iran. | ||
| 4Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran. | ||
| چکیده [English] | ||
| This study was done to evaluate different nonlinear regression models to describe the response of germination rate and to determinate the cardinal temperature of four ecotypes of Cuminum cyminum(Cumin) seeds. This experiment was arranged in the form of three-factor factorial completely randomized design with 4 replications at the Agronomy Laboratory (Aburaihan College, University of Tehran) in 2011.The seeds were treated with different temperatures (0, 5, 15, 25, 35 and 45 oc) and the germination rate were calculated. The result showed that the temperature had a significant effect on germination rate of all plants. The segmented model was superior compared to other models in ecotypes of cumin since the minimum amount of AICc and maximum value of Adj R2 were related to this model. Base (Tb), optimum (To) and ceiling (Tc) temperatures were predicted with appropriate models. Tb, To, and Tc for Khorasani ecotype were 0, 11.4, 25 °C; for Krmani ecotype were 0, 11.5, 28.9 °C, for Jandaghi ecotype were 3.1, 9.6, 27.1 °C and for Esfahan ecotype 0, 10.1, 35.5 °C, respectively. It was concluded that this model can be used to quantify response of cumin seed germination to temperature and to obtain the proper cardinal temperatures of germination. | ||
| کلیدواژه‌ها [English] | ||
| Cuminum cyminum, germination rate, nonlinear regression model, cardinal temperatures | ||
| مراجع | ||
|
Agnihotri, S., and A.D. Vaidya, 1996. A novel approach to study antibacterial properties of volatile components of selected indian medicinal herbs. Indian J. Exp. Biol. 34:712-15. Agrawala, I.P., M. V. Achar, R.V. Boradkar, and N. Roy, 1968. Galactagogue action of Cuminum cyminum and Nigella sativa. Indian J. Med. Res.56: 841-4. Ajam Norouzi, H., A. Soltani, E. Majidi, and M. Homaei, 2007. Modeling response of emergence to temperature in faba bean under field condition. J. Agri. Sci. Nat. Res. 14(4), 100-111 (In Persian with English Abstract). Alvarado, V., and K.J. Bradford, 2002. A hydrothermal time model explains the cardinal temperatures for seed germination. Plant Cell Environ. 25: 1061-1069. Anda, A., and L. Pinter,1994. Sorghum germination and development as influenced by soil temperature and water content. Agron. J. 86:621-624. Aruna, K., and V.M. Svaramakrishnan, 1992. Plant products as protective agents against cancer. Food Chem. Toxicol. 30: 953-6. Booth, D., and Y. Bai. 1999. Imbibition temperate affects on seedling vigor: In crops and shrubs. J. Range Manage. 52: 534-538. Brady, N.C., and R.R. Weil, 2002. The Nature and Properties of Soils. 13th Edition. Prentice Hall, USA. pp. 935. Brar, G.S., J.F. Gomez, B.L. McMichael, A.G. Matches, and H.M. Taylor, 1991. Germination of twenty forage legumes as influenced by temperature. Agron. J. 83: 173-175. Burnham, K.P., and D.R. Anderson, 2002. Model Selection and Multimodel Inference: A Practical Information-Theoretic Approach (2nd ed.), Springer-Verlag. Demirezen, D., and A. Aksoy, 2007. Physiologycal effects of different environmental condition on the seed germination of Rumex Scutatus L. (Polygonaceae). Erciyes Univ.. 23(1-2): 24-29. De Villiers,A.J.,M.W. VanRoyan,G.K. Theron, andH.A. Deventer, 1994. Germination of three namaqual and pioneer species as influenced by salinity, temperature and light. Seed. Sci. Technol. 22:427-433. Ellis, R.H., S. Covell, E.H. Roberts, and R.J. Summerfield, 1986. The influence of temperature on seed germination rate in grain legumes. II. Intraspecific variation in chickpea (Cicer arietinum L. ) at constant temperatures. J. Exp. Bot. 37: 1503-1515. Eslami, S.V., F.Afghani, and S. Mahmoodi, 2008. Effects of Some Environmental Factors on Germination and Longevity of Downy Brome (Bromus tectorum) Seeds. J. Weed Sci. 4(2):47-57 (In Persian with English Abstract). Garg, S.C., and N. Siddiqui, 1992. Antifungal activity of some essential oil isolates. Pharmazie. 47: 467-8. Ghadri-Far, F., S. Galeshi, S.J Sadati, and A. Kashiri, 2001. Determination of cardinal temperature in Trifolium aubterraneum L. Pajouhesh and Sazandegi, 53: 36-39 (In Persian with English Abstract). Hardegree, S.P. 2006. Predicting germination response to temperature. I. Cardinal-temperature models and subpopulation-specific regression. Ann. Bot. 97: 1115-1125. Jacobsen, S.E., and A.P. Bach, 1998. The influence of temperature on seed germination rate in quinoa (Chenopodium quinoa Willd). Seed Sci. Technol. 26:515-523. Jame, Y.W., and H.W. Cutforth, 2004. Simulating the effects of temperature and seeding depth on germination and emergence of spring wheat. Agric. For. Meteorol. 124: 207-218. Khalili, N., A. Soltani, E. Zeinali, and F. Ghaderi far. 2014. Evaluation of nonlinear regression models to quantify barley germination rate response to temperature and water potential. Electronic J. Crop Prod. 7 (4): 23-40 (In Persian with English Abstract). Khosh-Khui, M., and A.R. Bonyanpour. 2006. Effects of some variables on seed germination and seedling growth of cumin (Cuminum cyminum L.). Int. J. Agri. Res. 1(1): 20-24. Kumar, R., and S. Sharma, 2012. Effect of light and temperature on seed germination of important medical and aromatic plants in north western Himalayas. Int. J. Med. Arom. Plants. 2(3): 468-475. Malek, A., F.A. Blazich, S.L. Warren, and J.E. Shelton, 1992. Initiation growth of seedling of Mountain laural as influenced by day – night temperatures. J. Am. Soc. Hortic. 117: 736-739. Moraghebi, F., S. Peyda, and H. Aghel pasand, 2009. The effect of fertilization on Cuminum cyminum (Khorasan, Kerman and Isfahan varieties) morphological characters. J. Sci. (islamic azad university). 18, 70(1): 61-70 (In Persian with English Abstract). Mwale, S.S., S.N. Azam-Ali, J.A. Clark, R.G. Bradley, and M.R. Chataha, 1994. Effect of temperature on germination of sunflower (Helianthus annuus L.). Seed Sci. Technol. 22: 565-571. Naylor, R.E.L., 2007. Using segmented regression to analyse the response of germination to temperature. Seed Sci. Tech. 35, 539-549. Nerson, H. 2007. Seed production and germinability of cucurbit crops. Seed Sci. Biotechnol. 1: 1-10. Page, E.R., R.S. Gallagher, A.R. Kemanian, H. Zhang, and E.P. Fuerst, 2006. Modeling site-specific wild oat (Avena fatua) emergence across a variable landscape. Weed Sci. 54, 838-846. Rahemi Karizaki, A., A. Nakhzari Moghddam, and M. Pourabdullah. 2012. The effect of seed vigor on germination and heterotrophic seedling growth response of wheat to salinity. J. Seed Sci. Technol. 2(2): 60-67 (In Persian with English Abstract). Ramin, A.A. 1997. The influence of temperature on germination taree irani. Seed Sci. Technol. 25: 419-426 (In Persian with English Abstract). Roman-Romos, R., J.L. Flores-Saenz, and F.J. Alarcon-Aguilar, 1995. Anti hyperglycemic effect of some edible plants. J. Ethanopharmacol. 48: 25-32. Scolowski F., T. Massanori, 2004. Germination of Jacaranda mimosifolia (D. Don bignoniaceae) seeds: Effects of light, temperature and water stree. Braz. Arch. Biol. Technol. 47(5): 785-792. Soltani, A., M.J. Robertson, B. Torabi, M. Yousefi-Daz, and R. Sarparast, 2006. Modelling seedling emergence in chickpea as influenced by temperature and sowing depth. Forest. Meteorol. 138: 156-167. Yousefi-Daz, M., A. Soltani, F. ghaderi-far, and R. Sarparast, 2006. Evaluation of non-linear regression models to describe response of emergence rate to temperature in chickpea. Agric. Sci. Technol. 20: 93-102. Zargari, A. 1990. Medicinal plants.University press, Tehran (In Persian). Zhou, J., E. Deckard, and W.H. Ahrens, 2005. Factor affecting germination of hairy nightshade (Solanum sarrachoides) seeds. Weed Sci, 53: 41-45. | ||
|
آمار تعداد مشاهده مقاله: 834 تعداد دریافت فایل اصل مقاله: 611 |
||