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بررسی تاثیر آمیختگی بر مشخصه‌های کمی و کیفی گونهEucalyptus camaldulensis Dehnh. و ویژگیهای خاک پارک جنگلی لاله دزفول | ||
| زیست شناسی کاربردی | ||
| مقاله 6، دوره 36، شماره 4 - شماره پیاپی 78، اسفند 1402، صفحه 47-59 اصل مقاله (1.22 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22051/jab.2024.38690.1457 | ||
| نویسندگان | ||
| اردوان حمیدی1؛ سینا عطارروشن* 2؛ رمضانعلی پوررستمی3؛ محمدرضا تابش4؛ سیامک کاتبی فر5 | ||
| 1فارغ التحصیل کارشناسی ارشد محیط زیست، واحد اهواز، دانشگاه آزاد اسلامی، اهواز، ایران. | ||
| 2استادیار گروه علوم محیط زیست، مرکز تحقیقات گرد و غبار خلیج فارس، واحد اهواز، دانشگاه آزاد اسلامی، اهواز، ایران. | ||
| 3دانش آموخته دکتری جنگلشناسی و اکولوژی جنگل دانشگاه تهران. | ||
| 4استادیار گروه محیط زیست، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات، تهران، ایران. | ||
| 5دانش آموخته کارشناسی ارشد کنترل و مبارزه با علف های هرز، پردیس علوم و تحقیقات تهران، دانشگاه آزاد اسلامی، تهران، ایران. | ||
| چکیده | ||
| نیاز روز افزون جامعه به چوب و کاهش سطـح جنگلها موجب شده که جنگلکاری از جایگاه خاصی در برنامه-ریزیها برخوردار باشد. هدف مطالعه، بررسی اثر جنگلکاری خالص اکالیپتوس و آمیخته اکالیپتوس و کُنار بر خصوصیات رویشی و خاک توده‌ها در پارک لاله دزفول بود. این مطالعه در قالب طرح کاملاً تصادفی با دو تیمار جنگلکاری خالص اکالیپتوس، جنگلکاری آمیخته اکالیپتوس و کُنار در سه تکرار اجرا گردید. در مجموع 42 قطعه نمونه پیاده شد. خصوصیات کمی اندازه‌گیری شده عبارت از قطر برابرسینه، قطر یقه، ارتفاع درخت، تاج پوشش، ضریب پایداری، ضریب کاهش قطری، حجم، وزن خشک برگ، شاخص سطح برگ، پهنای دوایر سالیانه و دانسیته چوب بود. برای تعیین خصوصیات فیزیکی و شیمیایی خاک از هر قطعه سه نمونه خاک از عمق 0 تا 30 سانتی‌متر تهیه و با هم مخلوط گردید تا یک نمونه خاک ترکیبی برای انجام آزمایش‌های فیزیکی و شیمیایی به آزمایشگاه منتقل شد. نتایج نشان داد که میانگین قطر برابر سینه، قطر یقه، ارتفاع، حجم و پهنای دوایر سالیانه اکالیپتوس به طور معنیداری در توده خالص بیشتر از آمیخته بود. بر اساس تحلیل مؤلفه‌های اصلی و به کمک خصوصیات رویشی اکالیپتوس، دو گروه اکولوژیک در طول محورهای اول و دوم تفکیک شدند که این گروهها هر کدام انطباق بالایی با محل نمونه‌برداری نشان دادند. بررسی خصوصیات خاک بین دو توده نشان داد که میزان پتاسیم، نیتروژن، فسفر، کربن آلی و درصد رطوبت اشباع به طور معنیداری در توده خالص بیشتر بود. در مجموع میتوان اذعان داشت که ویژگیهای رویشی در جنگلکاری خالص از آمیخته بهتر بود. | ||
| کلیدواژه‌ها | ||
| جنگلکاری خالص و آمیخته؛ ویژگیهای رویشی؛ ویژگیهای خاک؛ تجزیه مؤلفه اصلی؛ مناطق نیمه خشک | ||
| عنوان مقاله [English] | ||
| Investigation of the effect of fusion on quantitative and qualitative characteristics of Eucalyptus camaldulensis Dehnh. and soil characteristics of Laleh Forest Park in Dezful | ||
| نویسندگان [English] | ||
| Ardavan hamidi1؛ Sina Attarroshan2؛ Ramezanali pourrostami3؛ mohammadreza tabesh ardakani4؛ siamak katebifar5 | ||
| 1Graduated with a master's degree in environment, Ahvaz branch, Islamic Azad University, Ahvaz, Iran. | ||
| 2Assistant Professor, Department of Environmental Sciences, Persian Gulf Dust Research Center, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran. | ||
| 3Ph.D. Graduated of silviculture and forest ecology in Tehran University. | ||
| 4Department of Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran. | ||
| 5M.Sc. Graduated of weed biology and management, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran. | ||
| چکیده [English] | ||
| High increase in societies’ needs to wood and its products followed by decrease in forests lands leads to give special importance to forest plantation. The study aims to consider the impact of pure and mixed plantation of Eucalyptus and Ziziphus on above-ground growth features and soil properties in Laleh Park in Dezful . A complete randomly design was conducted with two treatments of pure plantation of Eucalyptus cameldulensis, and mixed plantation of Eucalyptus and Ziziphus with three repetitions. In total, 42 sample plots were determined. The quantity characteristics were diameter at breast height , diameter of collar , height of tree , crown coverage, slender coefficient , Form quotient, volume, leaf dry mass , leaf area index , total growth ring width , and wood density. To determine the chemical and physical properties of soil, three soil samples from each plot at the depth of 0 to 30 cm were collected and a mixed sample was transformed to the laboratory for the further works. The results showed that DBH, DC, H, V, TWR of Eucalyptus cameldulensis in pure plantation was significantly higher than those of mixed plantation. According to the analysis of main components and growth features of Eucalyptus cameldulensis, two groups were separated across first and second axes as each of them indicated high adaptation with place of sampling (mixed or pure mass). The measuring soil properties between two plantations showed that potassium, nitrogen, phosphor, organic carbon, and saturation moisture content were significantly more than that in pure plantation. | ||
| کلیدواژه‌ها [English] | ||
| Pure and mixed plantations, growth features, soil properties, Principal component analysis, Semi-arid zones | ||
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Alem, S., Pavlis, J., Urban, J., and Kucera, J., (2015). Pure and mixed plantations of Eucalyptus camaldulensis and Cupressus lusitanica: their growth interactions and effect on diversity and density of undergrowth woody plants in relation to light. Open J. Forest, 5 (4): 375-386. Augusto, L., Ranger, T., Binkley, D., and A. Roth., (2002). Impact of several common tree species of European temperate forests on soil fertility. Anuals of Forest science. 59: pp. 233-254. Arias, D., Cavo – Alvarado, j., Dohrenbusch, A., (2007). Calibration of LAI -2000. to estimate leaf area index (LAI) and assessment of its relationship with stand productivity in sex native and introduced tree species in Costa Rica. Forest Ecology and Management. 247: pp. 185-193. Cavelier, J. and A. Tobler. 1998. The effect of abandoned plantations of Pinus patula and Cupressus lusitanica on soils and regeneration of a tropical mountain rain forestin Colombia. Biodiversity and Conservation, 7: 335-347. Dean S. DeBell, D. S., Keyes, C. R. and Gartner, B. L., (2001). Wood density of Eucalyptus saligna grown in Hawaiian plantations: effects of silvicultural practices and relation to growth rate, Australian Forestry. 64 (2): 106-110. Duffera, M., Jeffrey, G.W. and Weisz, R., (2007). Spatial variability of Southeastern U.S. Coastal Plain soil physical properties: Implications for site-specific management. Geoderma. 137:327–339. Eshaghi Rad, J., Gharnejad, P., and Bunj Shafi'i, A.S., (2014). Evaluation of Pinus nigra plantation and its effect on plant diversity and soil chemical properties of rangeland ecosystems. Iranian journal of forest, 6 (4): 471-482. Guariguata, M., Rheingans, R. and Montagnini, F., (1995). Early woody invasion under tree plantations in Costa Rica: implications for forest restoration. Restoration Ecology, 3: 252–260. Hejazi, A. and Sadat, F., (2014). Study of Above Ground Biomass of Eucalyptus camadulensis in Garbayegan Fasa, the Province of Fars, Iran. Journal of Wood and Forest Science and Technology, 21(1), pp.121-136. Jalali, S. G., Akbari Nia, M. And Hosseini, S.M., (2001). Comparative study of monocotyledonous and mixed broadleaf and coniferous forestry in terms of quantitative and qualitative production of wood, research project, Faculty of Natural Resources, Tarbiat Modares University, 115 p. Jiang, Z.H., Wang, X.Q., Fei, B.H., Ren, H.Q., & Liu, X.E. (2007). Effect of stand and tree attributes on growth and wood quality characteristics from a spacing trial with Populus xiaohei. Annals of forest science, 64(8), 807-814. Karami, A., Jafarzadeh, A., Kalbi, S. And Jellilund, H., (2008). A study of Eucalyptus cultivation and its role in preventing deforestation. The Second Conference on Natural Resources and the Environment. 12 p. Kooch, Y., Hosseyni, S.M., Jalilvand, H., and Fallah, A., (2010). Biodiversity of environmental units in relation to soil properties in beech forest ecosystem. Journal of Environment Sciences. 8 (1): 135-150. Mahdavi Rad, H., (2008). Quantitative and qualitative status and biodiversity of plantation stands in Talar watershed. Master Thesis in Forestry, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, 100 p. Mohr, D., M., Simon, and W., Topp., (2005). Stand composition affects soil quality in oak stands on reclaimed and natural sites. Geoderma. 129: 45-53. Montagnini, F. and Porras, C., (1998). Evaluating the role of plantations as carbon sinks: an example of an integrative approach from the humid tropics. Environmental Management. 22: 459-470. Montagnini, F., (2000). Accumulation in above ground biomass and soil storage of mineral nutrients in pure and mixed plantations in a humid tropical low land. Forest Ecology and Management, 134: 257-270. Moraghebi, F., Korori, S., Khanjani-Shiraz3, B., Teimoor, M., Hemmati, A. (2005). 'Effects of eucalypt plantation on understory plant cover and some soil parameters in comparison to next natural forest in Astara of Iran', Iranian Journal of Forest and Poplar Research, 13(1), pp. 110-93. Moshki, A., Amiri, M., Mollashahi, M., Hooshmand, A. and Kianian, M.K., (2019). Soil and silvicultural characteristics in plantations of Prunus avium L. and Acer velutinum Boiss. in the west forest of Mazandaran. Journal of Wood and Forest Science and Technology, 26(1), pp.37-48. Naji, H.R., Fallah Nia, M., Kiaei, M., Abdul-Hamid, H., Soltani, M. and Faghihi, A., (2015). Effect of intensive planting density on tree growth, wood density and fiber properties of maple (Acer velutinum Boiss.), iForest, doi: 10.3832/ifor1333-008. Natural resources and watershed management of Dezful, (2017). Management and productivity plan of Laleh Dezful Forest Park. 22 pages. Nobakht, A., Pourmajidian, M. and Hojjati, S.M., (2011). A comparison of soil carbon sequestration in hardwood and softwood monocultures (case study: Dehmian Forest Management Plan, Mazindaran). Iranian Journal of Forest, 3(1), pp.13-23. Olsen, S.R., Sommers, L.E, (1990). Phosphorous. In: Page A.L., Method of soil Analysis. Part 2. secondAgronMonoger, ASA, Madison, WI. 403- 431. Piotto, D., (2008). A meta-analysis comparing tree growth in monocultures and mixed plantations. Forest Ecology and Management. 255 (3-4): 781-786. Piotto, D., Viques, E., Montagnini, F. and Khanna, M., (2004). Pure and mixed forest plantations with native species of the dry tropics of Costa Rica: A comparision of growth and productivity. Forest Ecology and Management. 190: 359-372. Pour Majidian M. R., (1991). Research on the results of afforestation of Picea abies in Kelardasht region, Master Thesis in Forestry, Faculty of Natural Resources, University of Tehran, 162 pages. Pringle, L., 1979, Natural fire, Ecology in forest, 27-29. Raymond, C.A. and Muneri, A., (2000). Effects of fertilizer on wood properties of Eucalyptus globulus. Canadian Journal of Forest Research 30, 136-144. oil fertility. Annals of Forest Science. 59: 233-253. Rouhi, M.E., Hossieni, S.M., Ebrahimi, E., Rahmani, A. and Tabari, M., (2008). The effect of mixing rates on qualitative and quantitative characteristics of oak–zelkova plantation. Pajouhesh and sazandegi journal, 20 (1), pp.155-168. Sanchez, P.A., Palm, C.A., Davey C.B., Szott, L.T., and Russell, E.C., (1985). Tree crops as soil improvers in the humid tropics, in: Cannell M. G. R. and Jackson J.E. (Eds), Attributes of trees as crop plants. Institute of Terrestrial Ecology, Huntingdon, England, pp. 327-350. Sayad, H., Hosseni, S.M., Akbarinea, M., Gholami, Sh., (2007). Comparison of soil properties of pure and mixed Populus eumaericana forests with Alnus subcordata. Journal of Environmental Studies, 33(41), pp76-84. Soheili Isfahani, S., and Fallah, U., (2013). The study of qualitative, quantitative characteristics of traditional poplar (Populus alba and Populus nigra) plantations in western Esfahan province. Journal of Forest and Wood Products. 67 (2): 233-244. Varamesh, S., Hosseini, S.M., Abdi, N., (2011). Estimate atmospheric carbon sequestration in urban forest resources. Journal of Ecology. 32 (57), 113-120. Walkley, A. and Black I.A., (1934). An examination of the degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sciences. 34: 29-38. Westerman, R.E.L., (1990). Soil testing and plant analysis. Soil Science Society of America, MandisonWisconzin, USA, 784 pp. Yari, N., Heydari, M., Mirzaei, J. and RezaNaji, H., (2019). Comparison of tree growth and soil properties in pure and mixed Eucalypt (Eucalyptus camaldulensis) plantation by Seymareh River. Journal of Wetland ecobiology, 11(40): pp. 15-26. Zarin kafsh, M., (2001). Forest Soils. Research Institute of Forests and Rangelands Research Institute Press, Tehran. 361p. | ||
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