| تعداد نشریات | 285 |
| تعداد نشریات سازمان | 83 |
| تعداد شمارهها | 3,139 |
| تعداد مقالات | 34,918 |
| تعداد مشاهده مقاله | 50,383,510 |
| تعداد دریافت فایل اصل مقاله | 90,276,872 |
تنوع جغرافیایی صفات بذر، برگ و نونهال بادامک (Amygdalus scoparia) در استان فارس | ||
| تحقیقات جنگل و صنوبر ایران | ||
| مقاله 13، دوره 26، شماره 1 - شماره پیاپی 71، فروردین 1397، صفحه 129-142 اصل مقاله (788.35 K) | ||
| نوع مقاله: علمی- پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijfpr.2018.116147 | ||
| نویسندگان | ||
| مسعود باباییان1؛ داوود آزادفر* 2؛ محمدهادی پهلوانی3؛ زهره سعیدی4؛ محمدحسین ارزانش5 | ||
| 1دانشجوی دکتری، گروه جنگلشناسی و اکولوژی جنگل، دانشکده علوم جنگل، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران | ||
| 2دانشیار، گروه جنگلشناسی و اکوژی جنگل، دانشکده علوم جنگل، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران | ||
| 3دانشیار، دانشکده تولیدات گیاهی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران | ||
| 4دکترای جنگلداری، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران | ||
| 5استادیار پژوهش، بخش تحقیقات آب و خاک، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان گلستان، گرگان، ایران | ||
| چکیده | ||
| مطالعه تنوع جغرافیایی در درون گسترشگاه بومی هر گونه جنگلی، اولین گام منطقی برای مطالعات ژنتیکی است. بادامک (Amygdalus scoparia Spach) گونهای چندمنظوره با دامنه پراکنش گسترده در بیشتر نواحی رویشی ایران است. بهمنظور بررسی تنوع جغرافیایی این گونه، 19 صفت زیستسنجی بذر، برگ و نونهال از هفت جمعیت طبیعی آن در استان فارس اندازهگیری و مقایسه شد. بر اساس نتایج، تفاوتهای معنیداری بین جمعیتهای مورد مطالعه و برای کلیه صفات مورد بررسی مشاهده شد. وزن 100دانه، مساحت برگ و تعداد ساقه بیشترین تنوع را بین صفات مورد مطالعه نشان دادند. صفات بذر همبستگی مثبت و معنیداری را با میانگین بارندگی سالانه نشان دادند. همبستگی بین صفات زیستسنجی و عاملهای ژئوکلیماتیک نشان از وجود تنوع کلاینی در بعضی از صفات بذر و برگ داشت. ابعاد برگ نونهالها بهتدریج از جمعیت شمال به جنوب و ارتفاع نونهالها از جمعیت شرق به غرب استان فارس کاهش یافت. این بدان معنی است که گیاه در مرحله نونهالی، تنوع دوسویهای را با عرض و طول جغرافیایی نشان میدهد. تجزیه به مؤلفههای اصلی و تجزیه خوشهای، جمعیتها را در چهار گروه مجزا قرار داد و جمعیتهای نواحی با بارندگی زیاد را از جمعیتهای نواحی با بارندگی کم جدا کرد. همچنین، نتایج نشان داد که بادامک از راهکارهای سازشی در پاسخ به کمبود آب استفاده میکند. | ||
| کلیدواژهها | ||
| پروونانس؛ تنوع درونگونهای؛ تنوع کلاینی؛ صفات زیستسنجی | ||
| عنوان مقاله [English] | ||
| Geographic variation in seed, leaf and seedling traits of wild almond (Amygdalus scoparia Spach.) in Fars province | ||
| نویسندگان [English] | ||
| Masoud Babaeiyan1؛ Davoud Azadfar2؛ Mohammad Hadi Pahlevani3؛ Zohreh Saeedi4؛ Mphammad Hossein Arzanesh5 | ||
| 1Ph.D. Student, Department of Silviculture and Forest Ecology , Faculty of Forest Science, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran | ||
| 2Associate Prof., Department of Silviculture and Forest Ecology , Faculty of Forest Science, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran | ||
| 3Associate Prof., Department of Plant Production, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran | ||
| 4Ph.D. Forestry, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran | ||
| 5Research Division of Soil and Water, Golestan Agricultural and Natural Resources Research and Education Center, AREEO, Gorgan, Iran | ||
| چکیده [English] | ||
| Knowledge about geographic variation within the native range of forest tree species is the logical first step in genetic studies. Wild almond (Amygdalus scoparia Spach.) is a multi-purpose species with a widespread geographic distribution in most of the vegetation regions of Iran. In order to study the geographic variation of wild almond, nineteen biometric features of seed, leaf and seedling from seven natural population of this species in Fras province were measured. Significant differences were observed among the populations for all of the studied characteristics. Hundred seed weight, leaf area and number of stems showed maximum variation among the studied traits. Seed traits presented a significant positive correlation in terms of mean annual rainfall. Correlation analyses between biometric traits and geoclimatic factors indicated the existence of clinal variation in some seed, leaf and seedling traits. Seedling leaf morphometric (dimension) traits decreased gradually from north to south populations; while seedling height declines from east to west populations. That means the geographic variation of the plant at the seedling stages reveals a two- way variation with the latitude and longitude. Principal component analysis (PCA) and cluster analysis of data revealed four distinct groups of populations, and separated populations of high rainfall area form that of lower rainfall area. Results also revealed that A. scoparia uses adaptive strategies in response to water deficit. | ||
| کلیدواژهها [English] | ||
| Biometric traits, clinal variation, intra-specific variation, provenance | ||
| مراجع | ||
|
- Abutaba,Y., Eldoma, A. and Mohamed, S.M., 2015. Variations in nursery seedlings growth performance of Azadirachta indica provenances in Sudan. Journal of Agriculture and Natural Resources Sciences, 2(2): 475-479. - Baninasab, B. and Rahemi, M., 2006. Evaluation of three wild species of almond on the basis of their morphological characters. Journal of Central European Agriculture, 7: 619-626. - Bordbar, K., Saghheb-Talebi, Kh., Hamzehpour, M., Joukar, L., Pakparvar, M. and Abbasi, A.R., 2010. Impact of environmental factor on distribution and some quantitative characteristics of Manna oak in Fars province. Iranian Journal of Forest and Poplar Research, 18: 390-404 (In Persian). - Cai, N., Xu, Y., Chen, S., He, B., Li, G., Li, Y. and Duan, A., 2016. Variation in seed and seedling traits and their relations to geo-climatic factors among populations in Yunnan Pine (Pinus yunnanensis). Journal of Forestry Research, 27(5): 1009-1017. - Espahbodi, K., Mirzaie-Nodoushan, H., Tabari, M., Akbarinia M. and Dehghan Shooraki, Y., 2007. Investigation of genetic variation of wild service Sorbus torminalis (L.) Crantz, using morphological analysis of fruits and leaves. Pajouhesh-va-Sazandegi, 72: 44-57 (In Persian). - Fadavi, G., Mohammadifar, M., Zargarran, A., Mortazavian, A.M. and Komeili, R., 2014. Composition and physicochemical properties of Zedo gum exudates from Amygdalus scoparia. Carbohydrate Polymers, 3011: 1074-1080. - Farhoosh, R. and Tavakoli, J., 2008. Physicochemical properties of kernel oil from Amygdalus scoparia growing wild in Iran. Journal of Food Lipids, 15(19): 433-443. - Farooq, M., Hussain, M., Wahid, A. and Siddique, K.H., 2012. Drought stress in plants: an overview. plant responses to drought stress. Agronomy for Sustainable Development, 29(1): 185-212. - Fenner, M., and Thompson, K., 2005. Ecology of Seed. Cambridge University Press,Cambridge, 250p. - Fornah, Y., Brima, S., Otesile, A., Ernest, A. and Kamara, G., 2017. Effects of provenance and seed size on germination, seedling growth and physiological traits of Gmelina arborea. roxb. International Journal of Agriculture and Forestry, 7(1): 28-34. - Gharaghani, A. and Eshghi, S., 2015 .Prunus scoparia, a potentially multi-purpose wild almond species in Iran. Acta Horticulturae, 1074: 67-72. - Khadivi-Khub, A. and Anjam, K., 2014. Morphological characterization of Prunus scoparia using multivariate analysis. Plant Systematics and Evolution, 300(6): 1361-1372. - Kundu, K. and Tigerstedt, P.M.A., 1997. Geographical variation in seed and seedling traits of neem Azadirachta indica A. Juss. among ten populations studied in growth chamber. Silvae Genetica, 46(2): 129-137. - Marron, N., Dillen, S.Y. and Ceulemans, R., 2007. Evaluation of leaf traits for indirect selection of high yielding poplar hybrids. Environmental and Experimental Botany, 61: 103-116. - Montazeri, M., Ghahari, G.R. and Negahdar-Saber, M.R., 2015. Identify vegetative climatic zones in Fars province with emphasis on the spread of pistachio forests. Applied Climatology, 1: 73-86 (In Persian). - Morgenstern, E.K., 1996. Geographic variation in forest trees: genetic basis and application of knowledge in silviculture. UBC Press, Vancouver, 209p. - Nikoumanesh, K., Ebadi, A., Zeinalabedini, M. and Gogorcena, Y., 2011. Morphological and molecular variability in some Iranian almond genotypes and related Prunus species and their potentials for rootstock breeding. Scientia Horticulturae, 129: 108-118. - Noormohammadi, Z., Sheidai, M., Mahdavipoor, Z. and Mehdigholi, K., 2013. Structure and reticulation analysis of genetic diversity in Prunus scoparia populations. Annales Botanici Fennici, 50(5): 327-336. - Pyakurel, A. and Wang, J.R., 2014. Leaf morphological and stomatal variations in paper birch populations along environmental gradients in Canada. Biomedical and Life Sciences, 5: 1508-1520. - Rahemi, A., Fatahi Moghaddam, M.R., Ebadi, A., Taghavi, T. and Hassani, D., 2011. Fruit characteristics of some wild almonds in Iran. Seed and Plant Improvement Journal, 27(4): 459-481 (In Persion). - Rawat, K. and Bakshi, M., 2011. Provenance variation in cone, seed and seedling characteristics in natural populations of Pinus wallichiana A. B. Jacks (Blue Pine) in India. Annals of Forest Research, 54(1): 39-55. - Rieger, M., Lo Bianco, R. and Okie, W.R., 2003. Responses of Prunus ferganensis, Prunus persica and two interspecific hybrids to moderate drought stress. Tree Physiology, 23(1): 51-58. - Sabeti, H., 2008. Forests, Trees and Shrubs of Iran. Published by Yazd University, Yazd, 940p (In Persion). - Sedaghat, N. and Pazhouhanmehr, S., 2014. The evaluation of the quality properties of kernel oil from Amygdalus scoparia growing wild in Iran under different storage conditions and packaging. Iranian Food Science and Technology Research Journal, 43(11): 11-23 (In Persion). - Shu, X., Yang, X. and Yang, Z., 2012. Variation in seed and seedling traits among fifteen chinese provenances of Magnolia officinalis. Notulae Botanicae Borti Agrobotanici Cluj-Napoca, 40(2): 274-283. - Sorkheh, K., Shiran, B., Rouhi, V., Asadi, E., Jahanbazi, H., Moradi, H., Gradziel, T.M. and Martínez-Gómez, P., 2009. Phenotypic diversity within native Iranian almond Prunus spp. species and their breeding potential. Genetic Resources and Crop Evolution, 56(8): 947-961. - Souza, M.L. and Fagundes, M., 2014. Seed size as key factor in germination and seedling development of Copaifera langsdorffii (Fabaceae). American Journal of Plant Sciences, 5: 2566-2573. - Sudrajat, D., 2016. Genetic variation of fruit, seed, and seedling characteristics among 11 populations of white jabon in Indonesia. Forest Science and Technology, 12(1): 9-15. - Vafadar, M., Attar, F., Maroofi, H. and Aghabeigi, F., 2008. Leaf anatomical study of the genus Amygdalus L.(Rosaceae) in Iran and its taxonomical implication. Iranian Journal of Botany, 14(2): 143-155. - Zeinalabedini, M., Majourhat, K., Khayam-Nekoui, M., Grigorian, V., Torchi, M., Dicenta, F. and Martínez-Gómez, P., 2007. Comparison of the use of morphological, protein and DNA markers in the genetic characterization of Iranian wild Prunus species. Scientia Horticulturae, 116: 80-88. | ||
|
آمار تعداد مشاهده مقاله: 836 تعداد دریافت فایل اصل مقاله: 788 |
||