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کمی سازی دمای کاردینال و مدل هیدروتایم جوانه زنی بذور زیره سبز (Cuminum cyminum) | ||
| علوم و فناوری بذر ایران | ||
| مقاله 5، دوره 9، شماره 2 - شماره پیاپی 18، شهریور 1399، صفحه 61-74 اصل مقاله (772.28 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22034/ijsst.2019.122816.1222 | ||
| نویسندگان | ||
| علی عبادی* 1؛ قاسم پرمون2؛ فاطمه احمدنیا2؛ محمد گودرزی3؛ صغری قهرمانی4 | ||
| 1گروه زراعت و اصلاح نباتات، دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی، اردبیل، ایران | ||
| 2دانشگاه محقق اردبیلی | ||
| 3دانشگاه محقق اردبیلی. | ||
| 4دانش آموخته کارشناسی ارشد رشته علوم وتکنولوژی بذر/گروه زراعت و اصلاح نباتات، دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی، اردبیل، ایران. | ||
| چکیده | ||
| به منظور کمی سازی دمای کاردینال و مدل هیدروتایم بذور زیره سبز، آزمایشی به صورت کاملاً تصادفی با 3 تکرار در آزمایشگاه دانشکده کشاورزی و منابع طبیعی دانشگاه محقق اردبیلی در سال 1396 اجرا شد. تیمارهای آزمایشی شامل دما-های 0، 5، 10، 15، 20، 25، 30، 35 و 40 درجه سانتیگراد و پتانسیل پایه 0، 2/0-، 4/0-، 6/0-، 8/0-، 1- و 2/1 - مگاپاسکال بود. برآورد دماهای کاردینال مورد نیاز برای کسرهای 10، 50 و 90 درصد جوانه زنی با استفاده از چهار مدل بتا، بتای اصلاح شده، دندانه ای و دو تکه ای مورد ارزیابی قرار گرفت. از شاخصهای مختلف آماری مانند ریشه میانگین مربعات خطا (RMSE)، ضریب تبیین (R2) و شاخص آکائیک (AICc) برای مقایسه بین مدلها استفاده شد. نتایج نشان داد مدل بتا نسبت به سایر مدلها واکنش سرعت جوانه زنی زیره سبز به دما را بهتر توصیف کرد، همچنین دمای کمینه جوانه زنی زیره سبز بین 7/0 تا 90/0 سانتی گراد، دمای بهینه بین محدوده 20 تا 21 درجه سانتیگراد و دمای بیشینه 35 درجه برآورد شد. همچنین بر اساس نتایج مدل هیدروتایم ضریب هیدروتایم بذور زیره 5/97 و استانه تحمل به تنش 46/0- مگاپاسکال تخمین زده شد. | ||
| کلیدواژهها | ||
| "زیره سبز"؛ "مدل هیدروتایم"؛ "درصد جوانه زنی"؛ "مدل بتا" | ||
| عنوان مقاله [English] | ||
| Quantifying cardinal temperature and hydro time germination of Cuminum cyminum seeds | ||
| نویسندگان [English] | ||
| Ali Ebadi1؛ ghasem parmoon2؛ Fatme Ahmadnia2؛ Mohamad Godarzy3؛ S. Ghahremani4 | ||
| 1Department of Agronomy and Plant Breeding, Faculty of Agriculture and Nature Resources, University of Mohaghegh Ardabili, Ardabil, Iran | ||
| 2Mohaghegh Ardabili | ||
| 3University of Mohaghegh Ardabili | ||
| 4Former M.Sc. student of Seed Science and Technology/Dept. of Agronomy and Breeding, Faculty of Agriculture and Natural Resources, University of Mohaghegh ardabilli, Ardabil, Iran. | ||
| چکیده [English] | ||
| In order to quantifying cardinal temperature and hydro time germination of Cuminum cyminum seeds, an experiment was conducted as completely randomized design with three replications in laboratory of Faculty of Agriculture and Natural Resources of University of Mohaghegh Ardabili in 2017. Experimental treatments were included: temperatures as, 0, 5, 10, 15, 20, 25, 30, 35 and 40 ˚C and osmotic potential as 0, -0.2, -0.4, -0.6, -0.8, -1 and -1.2 MPa. Quantifying of cardinal temperature for germination fraction of 10, 50 and 90 % were evaluated from four models as: beta, modified beta, dent-like and segmented. In this study, RMSE and R2 and AICc were used for comparison between models. Result indicted that beta model showed better responses description for germination rate of Cuminum cyminum to temperature compared with others models. However basic temperature of Cuminum cyminum was between 0.7 to 0.9 ˚C, optimum temperature about 20 to 21 ˚C and maximum temperature was 35 ˚C. In addition based on hydro time models results, θH and Ψb(50) of Cuminum cyminum were estimated 97.5 and -0.46 MPa respectively. | ||
| کلیدواژهها [English] | ||
| "Cuminum cyminum", "hydrotime model", " germination percentage", "beta model" | ||
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| مراجع | ||
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Abdul-Baki, A.A., and J.D. Anderson. 1973. Vigor determination in soybean by multiple criteria. Crop Sci. 13: 630-633. Akramian, M., S.H. Hosini, A.O. Kazerony Mofrad, and P. Rezvany Moghadam. 2006. Effect osmotic preparation of seed on germination and growth seedling fennel (Foeniculum vulgare Mill). Iranian J. Crop Res. 5 (1):37-46. (In Persian) Alimagham, S.M., and F. Ghaderifar. 2014. Hydrotime model: Introduction and application in researches seed. Environ. Stresses Crop Sci.7(1): 41- 52. (In Persian) Alvarado, V., and K. J. A. Bradford. 2002. 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 at influenced by soil temperature and water content. Agron. J. 86: 621-624. Ansari, A., J. Grakho, F. Ghadrifar and B. Kamkar. 2017. Application of Hydrothermal Model for the Calibration of Germination Response of Pumpkin Seed. Environ. Stresses Crop Sci. 67-77. (In Persian). Booth, D., and Y. Bai. 1999. Imbibition temperate effects on seedling vigor: In crops and shrubs. J. Range Manage. 52: 534-538. Boroumand Rezazadeh, Z., and A. Koocheki. 2006. Evaluation of cardinal temperature for three species of Medicinal plants, Ajowan (Trachyspermum ammi), Fennel (Foeniculum vulgare) and Dill (Anethum graveolens). Biaban (Desert Journal). 11(2): 11-16. Boydak, M., H. Duruk, F. Tulku and M. Alikoulu. 2003. Effects of water stress on germination in six provenances of Pinus brutia seeds from different bioclimatic zones in Turkey, Turk. J. Agric. Forestry. 27(2): 91-97. Bradford, K.J. 1990. A water relation analysis of seed germination rates. Plant Physiol. 94: 840-849. Bradford, K.J. 1997. The hydrotime concept in seed germination and dormancy, pp 349-360. In: Ellis, R.H., Black, M., Murdoch, A.J., Hong, T.D. (eds.), Basic. Applied Aspect. Seed Biology, Boston, Kluwer Academic Publishers. Bradford, K. J. 2002. Applications of hydrothermal time to quantifying and modeling seed germination and dormancy. Weed Sci. 50: 248-260. Bradford, K.J., and D.W. Still. 2004. Application of hydro time analysis in seed testing.Seed Sci. Technol. 26: 74-85. Bradford, K.J., and O.A. Somasco. 1994. Water relations of lettuce seed thermo inhibition. I. Priming and endosperm effects on base water potential. Seed Sci. Res. 4: 1–10. Burnham K.P., and D.R. Anderson. 2002. Model Selection and Multimodel Inference: A Practical Information Theoretic Approach. Springer, New York, USA. Cardoso, V.J.M., and A. Bianconi. 2013. Hydrotime model can describe the response of common bean (Phaseolus vulgaris L.) seeds to temperature and reduced water potential. Biotechnol. Sci. 35: 255-261. Coolbear, P. 1984. The effect of low temperature pre-sowing treatment on the germination performance and membrane integrity of artificially aged tomato seeds. J. Exp. Bot. 35:1609-1617. Dahal, P., and K.J. Bradford. 1990. Effects of priming and endosperm integrity on seed germination rates of tomato genotypes. II. Germination at reduced water potential. J. Exp. Bot. 41: 1441–1453. Dubey,N.K., R. Kumar and P.Tripathi, 2004. Global promotion of herbal medicine: India’s opportunity. Current Sci. 86(1): 37 – 42 Ghaderi, SH., J. Ghorbani, P. Gholami, A. Karimzadeh and F. Salarian. 2011. Effect of Salt and Drought Stresses on Germination Indices of Vicia Villosa L. J. Agroecolo. 3 (1): 121-130. (In Persian with English abstract). Green, B., M. Grevers and G. Lafond. 1994. Soi1 temperature and crop emergence under conventional and direct seeding. Farm Facts. Canada-Saskatchewan Agreement on Soi1 Conservation. 4 pp. Grundy, A.C., K. Phelps, R.J. Reader and S. Burston. 2000. Modeling the germination of Stellaria media using the concept of hydrothermal time.New Phytol. 148: 433-444. Guerke, W.R., T. Gutormson, D. Meyer, M. McDonald, D. Mesa, J.C. Robinson and D. TeKrony, 2004. Application of hydrotime analysis in seed testing. Seed Sci. Technol. 26 (1): 75-85. Gupta, V. 2003. Seed germination and dormancy breaking techniques for indigenous medicinal and aromatic plants. J. Medicinal and Aromatic Plants Sci. 25: 402-407 Hashem Nia, S.M., M.O. Nasiri Mahlaty and A. Keshavarze. 2005. Determinate tersholed salinity and optimum temperature and interaction between them on germination cyminum Cuminum. Iranian J. Crops Res. 7(1):301-330. (In Persian). Izady Darband, E., M. Mohamdian, A.J. Yang and H. Zerghany. 2012. Effect temperature and salinity on germination characteristic and growth seedling ecotypes Sesame (Sesamum indicum). Iranian J. Crop Res. 10: 335-345. (In Persian). Kebreab, K., and A.J. Murdoch. 1999. Modeling the effects of water stress and temperature on germination rate of Orobanche aegyptiacaseeds. J. Exp. Bot. 50: 655-664. Khodabahshi, A.H., B. Kamkar and N. Khalily. 2015. Quantifying response germination rate summer savoury to temperature and water potential with use of nonlinear regression models. J. Crops: 229-240. 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. Agric. Res. 1, 20-24. Mwale, S.S., S.N. Azam-Ali, J.A. Clark, R.G. Bradley and M. R. Chatha. 1994. Effect of temperature on the germination of sunflower (Helianthus annuus L.). Seed Sc. Technol. 22: 565–571. Parmoon, G., S.A. Moosavi, H. Akbari and A. Ebadi. 2015. Quantifying cardinal temperatures and thermal time required for germination of Silybum marianum seed. The Crop J. 3(2): 145-151. Piper, E.L., K.J. Boote, J.W. Jones and S.S. Grimm. 1996. Comparison of two phenology models for predicting flowering and maturity date of soybean. Crop Sci. 36: 1606–1614. Pourmortazavi, S.M., M. Ghadiri and S.S. Hajimirsadegh. 2005. Supercritical fluid extraction of volatile components from Bunium persicum Boiss (black cumin) and Mespilus germanica L. (medlar) seeds. J. Food Composition and Analysis. 18: 439-46. Riemens, M. M., P.C. Scheepens and R.Y. Vander Weide. 2004. Dormancy, germination and emergence of weed seeds, with emphasis on influence of light. Plant Res. Intern. B.V. 302:1-2 Saeedi Goraghani, H. R., A. Ranjbar Fordoei, M. Soleimani Sardo and M. J. Mahdavi. 2017. Effect of Salinity and Drought Stresses on Germination Stage and Growth of Black Cumin (Bunium Persicum Boiss) Iranian J. Field Crops Res. 15(1): 1-7 Soltani, A., S. Galeshi, E. Zainali and N. Latifi. 2002. Germination, seed reserve utilization and seedling growth of chickpea as affected by salinity and seed size. Seed Sci. Technol. 30: 51-60. Tabrizy. L. 2006. Evaluation of ecological characteristics of Thymus transcaspicus Klokov species in natural areas and its feasibility in low input systems. Ph.D. Dissertation in Agriculture (ecology orientation), Department of Agriculture, Faculty of Agriculture, Ferdowsi University of Mashhad. (In Persian). Tamartash, R., F. Shokrian, and M. Kargar. 2010. Effects of salinity and drought stress on Trifolium alexanderium L. seed germination properties. Rangeland 4(2): 288-297. (In Persian). Thygerson, T., J.M. Harris, B.N. Smith, L.D. Hansen, R.L. Pendleton and D.T. Booth. 2002. Metabolic response to temperature for six populations of winter fat (Eurotia lanata). Thermochemical Acta 394: 211-217. Tilki, F., and H. Dirik. 2007. Seed germination of three provenances of Pinus brutia (Ten.) as influenced by stratification, temperature and water stress. J. Environ. Biol. 28(1): 133. Wang, W.Q., S.Q. Song, S.H. Li, Y.Y. Gan, J.H. Wu and H. Y. Cheng. 2009. Quantitative description of the effect of stratification on dormancy release of grape seeds in response to various temperatures and water contents. J. Expe. Bot. 60: 3397–3406. doi:10.1093/jxb/erp178. Watt, M.S., V. Xu and M. Bloomberg. 2010. Development of a hydrothermal time seed germination model which uses the Weibull distribution to describe base water potential. Ecolo. Modelling. 221: 1267–1272. YAN, W., and L. A. Hunt. 1999. An equation for modelling the temperature response of plants using only the cardinal temperatures. Annals of Botany 84: 607–614. Yin, X., M.J. Kropff, G. McLaren and R. M. Visperas. 1995. A nonlinear model for crop development as a function of temperature. Agric. Forest Meteorol. 77: 1-16. | ||
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