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بررسی شرایط رویشگاهی آلبالوی خراسانی (Prunus chorassanica (Pojark.) A.E.Murray) در رویشگاه‌های طبیعی استان خراسان رضوی | ||
| تحقیقات جنگل و صنوبر ایران | ||
| مقاله 6، دوره 30، شماره 3 - شماره پیاپی 89، آذر 1401، صفحه 277-287 اصل مقاله (362.64 K) | ||
| نوع مقاله: علمی- پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijfpr.2022.360363.2072 | ||
| نویسندگان | ||
| نرجس عزیزی* 1؛ رضا یاری2؛ سیده محبوبه میرمیران2 | ||
| 1نویسنده مسئول، استادیار پژوهشی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان خراسان رضوی، سازمان تحقیقات، آموزش و ترویج کشاورزی، مشهد، ایران | ||
| 2استادیار پژوهشی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان خراسان رضوی، سازمان تحقیقات، آموزش و ترویج کشاورزی، مشهد، ایران | ||
| چکیده | ||
| پژوهش پیش‌رو با هدف شناسایی شرایط رویشگاهی آلبالوی خراسانی (Prunus chorassanica (Pojark.) A.E.Murray) به‌عنوان یک درختچه انحصاری ایران در استان خراسان رضوی انجام شد. پس از استقرار سه ترانسکت 100 متری در سه رویشگاه طبیعی این گونه در شهرستان درگز، 10 قطعه‌نمونه پنج متر مربعی در امتداد هر ترانسکت پیاده شد. در قطعه‌نمونه‌ها، درصد تاج‌پوشش و تراکم گونه‌های گیاهی به‌روش تصادفی- منظم نمونه‌برداری شد. همچنین، شرایط بوم‌شناختی رشد و پراکنش آلبالوی خراسانی شامل ویژگی‌های اقلیمی، توپوگرافی و خاک رویشگاه‌ها بررسی شد. پوشش گیاهی گونه مذکور در سه رویشگاه مورد بررسی بین 87/7 تا 7/11 درصد و تراکم آن نیز بین 50 تا 75 پایه در هکتار متغیر بود. متوسط درصد شن، سیلت و رس خاک رویشگاه‌های این درختچه به‌ترتیب 34، 5/38 و 5/27 درصد و بافت خاک آن از نوع لومی به‌دست آمد. متوسط pH و هدایت الکتریکی خاک نیز به‌ترتیب 73/7 و 8/0 دسی‌زیمنس بر متر بودند. این گونه در ارتفاع بیشتر از 2000 متر از سطح دریا، شیب بین 30 تا 55 درصد و اغلب در جهت شمالی حضور دارد. باتوجه‌به ارزش زیاد آلبالوی خراسانی، ضروری است در قالب اقدام برای حفاظت در خارج از رویشگاه اصلی، بذرهای آن جمع‌آوری و در بانک ژن منابع طبیعی ایران ذخیره شوند. همچنین، پیشنهاد می‌شود که پایه‌هایی از آن در باغ گیاه‌شناسی ملی ایران کاشته شوند تا در صورت لزوم، امکان احیای دوباره جمعیت آن در طبیعت وجود داشته باشد. | ||
| کلیدواژه‌ها | ||
| ایرانی- تورانی؛ زیستگاه؛ شرایط بوم‌شناختی؛ گونه انحصاری؛ ویژگی‌های خاک | ||
| عنوان مقاله [English] | ||
| Investigating the habitat conditions of Prunus chorassanica (Pojark.) A.E.Murray in the natural habitats of the Khorasan Razavi Province, Iran | ||
| نویسندگان [English] | ||
| N. Azizi1؛ R. Yari2؛ S.M. Mirmiran2 | ||
| 1Corresponding author, Assistant Prof., Khorasan Razavi Agricultural and Natural Resources Research and Education Center (AREEO), Mashhad, Iran | ||
| 2Assistant Prof., Khorasan Razavi Agricultural and Natural Resources Research and Education Center (AREEO), Mashhad, Iran | ||
| چکیده [English] | ||
| Aiming to understand the habitat conditions of Prunus chorassanica (Pojark.) A.E.Murray as an endemic shrub species of Iran, this study was conducted in Khorasan Razavi Province. To measure the canopy coverage percentage and density of plant species in the three studied sites located in Dargaz County, three transects of 100 meters were established. Along each transect, a 5 m2 plot was established every ten meters and sampling was done by systematic random method. Also, the ecological conditions of the species growth and distribution; including climate, topography and edaphic characteristics of the sites were investigated. The canopy cover of P. chorassanica in the three studied sites were 7.87 to 11.7% and the density were between 50 to 75 tree per ha. In the shrub's sites, 34, 38.5 and 27.5% of the soil was sand, silt and clay and the desired soil texture was loam. The average pH and electrical conductivity of the soil are equal to 7.73 and 0.8 dS/m, respectively. This species grows and spreads in altitudes above 2000 meters and on slopes between 30 and 55%, generally in the northern direction. Considering the value of this species, in the form of action for protection outside the main site, it is necessary to collect the seeds of this species and store them in the Iran's Natural Resources Gene Bank. Also, it should be planted in the National Botanical Garden of Iran so that, if necessary, it is possible to revive its population in nature. | ||
| کلیدواژه‌ها [English] | ||
| Ecological condition, edaphic characteristics, endemic species, habitat, Irano-Turanian | ||
| مراجع | ||
|
- Akhavan Roofigar, A., Jamzad, Z. and Jalili, A., 2021. The conservation status of the endemic species Scrophularia ispahanica. Journal of Iran Nature, 6(6): 145-149 (In Persian with English summary). - Arzani, H. and Abedi, M., 2015. Rangeland Assessment: Vegetation Measurement, Vol. 2. University of Tehran Press, Tehran, Iran, 306p (In Persian with English summary). - Bahadoran, M., Abrishamchi, P., Ejtehadi, H. and Ghasemzadeh, F., 2015. Study on some physiological characteristics of Salsola richteri in drought condition in the two desert regions of the South Khorasan province. Iranian Journal of Plant Biology, 7: 1-14 (In Persian with English summary). - Batooli, H., Jamzad, Z. and Jalili, A., 2018. The conservation status of Acantholimon glabratum Assadi subsp. kashanense Batuli & Assadi; A rare and endemic subspecies from Iran. Journal of Iran Nature, 1(3): 100-109 (In Persian with English summary). - Bower, C.A., Reitemeier, R.F. and Fireman, M., 1952. Exchangeable cation analysis of saline and alkali soils. Soil Science, 73(4): 251-262. - Bybordi, M., 2006. Soil Physics. University of Tehran Press, Tehran, Iran, 672p (In Persian). - Hanson, H.C. and Churchill, E.D., 1961. The plant community. Reinhold Publishing Corporation, New York, 218p. - Heywood, H.V. and Iriondo, J.M., 2003. Plant conservation: old problems, new perspectives. Biological Conservation, 113: 321-335. - Ito, S., Nakayama, R. and Buckley, G.P., 2004. Effects of previous land-use on plant species diversity in semi-natural and plantation forests in a warm-temperate region in southeastern Kyushu, Japan. Forest Ecology and Management, 196: 213-235. - Jafari, A. and Zarifian, A., 2016. Floristic study of Saverz mountain in Kohgiloyeh and Boyerahmad province. Journal of Plant Research, 28(5): 929-951 (In Persian with English summary). - Jafari, E., Hatami, A., Ghanbarian, Gh., Jamzad, Z. and Jalili, A., 2020. The conservation status of Tanacetum Paradoxum (Boiss.) Bornm in Iran. Journal of Iran Nature, 4(6): 108-111 (In Persian with English summary). - Jamzad, Z. and Moein, F., 2017. The conservation status of Salvia aristata, a rare species of the genus Salvia. Journal of Iran Nature, 2(3): 92-95 (In Persian with English summary). - Khanhasani, M., Khodakarami, Y., Saghebtalebi, Kh. and Safari, H., 2014. Impact of soil factors on presence of Howthorn (Crataegus pontica C.Koch) in forests of Kermanshah province. Journal of Wood and Forest Science and Technology, 20(3): 153-166 (In Persian with English summary). - Khanhasani, M., Sagheb Talebi, Kh., Khodakarami, Y. and Safari, H., 2016. The role of soil and physiographic factors on morphologic parameters of Cerasus microcarpa C. A. Mey. in Kermanshah forests. Iranian Journal of Forest and Poplar Research, 24(2): 227-235 (In Persian with English summary). - Khanjani-Shiraz, B., Sagheb-Talebi, Kh. and Hemmati, A., 2012. Ecological and silvicultural characteristics of wild cherry (Prunus avium L.) in Guilan province. Iranian Journal of Forest, 4(4): 365-376 (In Persian with English summary). - Khatamsaz, M., 1992. Flora of Iran, No. 6: Rose family (Rosaceae). Published by Research Institute of Forests and Rangelands, Tehran, Iran, 352p (In Persian). - Maassoumi, A.A., 1986-2006. Astragalus of Iran, Vols. 1-5. Published by Research Institute of Forests and Rangelands, Tehran, Iran (In Persian with English summary). - Memariani, F., Akhani, H. and Joharchi, M.R., 2016. Endemic plants of Khorassan-Kopet Dagh floristic province in Irano-Turanian region: diversity, distribution patterns and conservation status. Phytotaxa, 249(1): 31-117. - Mirzaei, J., Naderi, M., Mosleh Arani, A., Heidari, M., Jaafarzadeh, A., 2018. Environmental factors affecting the distribution of Lonicera nummulariifolia Jaub. & Spach in Zagros forest. Iranian Journal of Applied Ecology, 6(4):1-15 (In Persian with English summary). - Mobayen, S., 1975-1995. Color Flora of Iran. Published by Research Institute of Forests and Rangelands, Tehran, Iran (In Persian). - Mozaffarian, V., 1998. A Dictionary of Iranian Plant Names: Latin, English, Persian. Farhang Moaser, Tehran, Iran, 596p (In Persian and English). - Nazari, M. and Fallah, H., 2016. Identifying indicator plants and their importance for expressing Populus caspica habitats in Hyrcanian forests. Journal of Ecosystems of Iran, 6(4): 45-56 (In Persian with English summary). - Payandeh, M., Bordbar, F. and Mirtadzadini, S.M., 2016. Floristic strudy of Hanza-kuh of Bahr-Aseman protected area (SE Iran). Taxonomy and Biosystematics, 28: 79-100 (In Persian with English summary). - Pourbabaei, H., Babaeian, M., Bonyad, A.E. and Adel, M.N., 2014. Autecology of Montpellier maple (Acer monspessulanum subsp. cinerascens) in forests of Fars Province. Journal of Plant Research, 27(3): 376-385 (In Persian with English summary). - Ravanbakhsh, H. and Moshki, A., 2016. The influence of environmental variables on distribution patterns of Irano-Turanian forests in Alborz Mountains, Iran. Journal of Mountain Science, 13(8): 1375-1386. - Whittaker, H.R., 1972. Evolution and measurement of species diversity. Taxon, 21 (2-3): 213-251. | ||
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