| تعداد نشریات | 286 |
| تعداد نشریات سازمان | 84 |
| تعداد شماره‌ها | 2,944 |
| تعداد مقالات | 33,229 |
| تعداد مشاهده مقاله | 43,865,896 |
| تعداد دریافت فایل اصل مقاله | 20,371,992 |
تأثیر ویژگیهای خاک بر رشد درختان تبریزی (Populus nigra) سه‌ساله در جنوب تهران | ||
| تحقیقات جنگل و صنوبر ایران | ||
| مقاله 6، دوره 26، شماره 3 - شماره پیاپی 73، مهر 1397، صفحه 344-354 اصل مقاله (783.53 K) | ||
| نوع مقاله: علمی- پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijfpr.2018.117738 | ||
| نویسندگان | ||
| آزاده صالحی* 1؛ محسن کلاگری2؛ فاطمه احمدلو1 | ||
| 1استادیار، مؤسسه تحقیقات جنگل‌ها و مراتع کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، تهران، ایران | ||
| 2دانشیار، مؤسسه تحقیقات جنگل‌ها و مراتع کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، تهران، ایران | ||
| چکیده | ||
| DOR: 98.1000/1735-0883.1397.26.344.73.3.1578.1606 در پژوهش پیش‌رو، تأثیر ویژگیهای خاک بر مشخصات رویشی درختان تبریزی (Populus nigra 62.154) سه‌ساله در دو توده صنوبرکاری در جنوب تهران بررسی شد. در پایان فصل رویش، در هر توده سه قطعه‌نمونه نه‌تایی درخت به‌صورت تصادفی- منظم انتخاب شده و قطر برابر سینه و ارتفاع کل درختان موجود در هر قطعه‌نمونه اندازه گیری شد. سپس، رویه زمینی و حجم هر اصله درخت محاسبه شد. به‌منظور بررسی ویژگیهای خاک، در هر قطعه‌نمونه سه نمونه خاک از دو عمق صفر تا 30 و 30 تا 60 سانتی‌متری برداشت شد. نتایج حاکی از آن بود که خاک دو توده از نظر برخی ویژگی‌ها (بافت، پتاسیم و EC) تفاوت‌های معنی‌داری داشتند که پیرو آن مشخصه های رویشی درختان بین دو توده نیز تفاوت‌های معنی‌داری را نشان دادند، به‌طوری‌که میانگین حجم سرپای تک‌درخت تبریزی سه‌ساله در توده اول به‌تقریب سه‌برابر آن در توده دوم بود. در کل، خاک با بافت لومی- رسی، پتاسیم قابل جذب بیشتر (mg/kg 415/16) و EC کمتر (ds/m 1/36) (توده اول) شرایط رویشی مناسب‌تری را برای صنوبرها در مقایسه با خاک با بافت لومی- سیلتی، پتاسیم قابل جذب متوسط (mg/kg 219/43) و EC بیشتر (ds/m 4/43) (توده دوم) فراهم کرده بود. همچنین، همبستگی مثبت بین مشخصات رویشی درختان صنوبر با درصد شن و رس و پتاسیم خاک و همبستگی منفی با درصد سیلت و EC خاک در هر دو توده مشاهده شد. یافته‌های این پژوهش نشان داد که توجه به ویژگیهای خاک پیش از صنوبرکاری برای دست‌یابی به حداکثر تولید چوب در واحد سطح ضروری است. | ||
| کلیدواژه‌ها | ||
| بافت خاک؛ مشخصه‌های رویشی؛ زراعت چوب؛ شوری خاک؛ صنوبر | ||
| عنوان مقاله [English] | ||
| Effect of some soil properties on growth of three-year black poplar (Populus nigra L.) trees in poplar plantations in south of Tehran | ||
| نویسندگان [English] | ||
| Azadeh Salehi1؛ Mohsen Calagari2؛ Fatemeh Ahmadloo1 | ||
| 1Assistant Prof., Research Institute of Forests and Rangelands, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran | ||
| 2Associate Prof., Research Institute of Forests and Rangelands, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran | ||
| چکیده [English] | ||
| The effects of some soil properties on growth of three-year poplars (Populus nigra L.) were investigated in two poplar stands in south of Tehran. For this purpose, at the end of growth period, in each poplar stand, three sample plots (3×4 m) were chosen using technique of systematic random sampling. Diameter at breast height and height parameters of trees were measured and then basal area and volume computed. In order to study soil properties (texture, organic matter, pH, EC and NPK), in each plot, three soil samples were taken in depths of 15-30 and 30-60 cm. Results demonstrated that some soil properties (sand, silt and clay percent, K content and EC) of two poplar stands had significant differences, as a consequence growth parameters of two poplar stands also showed significant differences. So that, in stand 1 volume of three-year poplar tree was 3 times volume in stand 2. In general, loamy-clay soil with higher absorbable K (415/16 mg/kg) and lower EC (1/36 ds/m) (stand 1) provided better growth conditions for poplar trees compared with loamy-silty soil with medium absorbable K (219/43 mg/kg) and higher EC (4/43 ds/m) (stand 2). Also, positive correlation between growth parameters of poplar trees with sand and clay percent and K content and negative correlation with silt percent and EC were observed. The results of current study demonstrated that attention to soil properties before poplar plantation is necessary to achieve maximum wood production. | ||
| کلیدواژه‌ها [English] | ||
| Growth parameters, P. nigra, Soil salinity, soil texture, wood farming | ||
| مراجع | ||
|
- Abdollahi, P., Soltani, A. and Beigi Harchegani, H., 2011. Evaluation of salinity tolerance in four suitable tree species in urban forestry. Iranian Journal of Forest and Poplar Research, 19(3): 265-282 (In Persian). - Alijanpour, A., Shafiei, A.B. and Latify, R., 2014. Effect of planting interval and soil type on qualitative and quantitative characteristics of poplar (Populus nigra) plantations in Diwandareh (Kurdistan province, western Iran). Journal of Forest Science, 60(3): 89-95. - Bouyoucos, G.J., 1962. Hydrometer method improved for making particle size analyses of soil. Agronomy Journal, 54(5): 464-465. - Bremner, J.M., 1996. Nitrogen-total:1085-1121. In: Sparks, D.L., Page, A.L., Helmke, P.A., Loeppert, R.H., Soltanpour, P.N., Tabatabai, M.A., Johnston, G.T. and Sumner, M.E. (Eds.). Methods of Soil Analysis Part 3– Chemical Methods, SSSA Book Series 5.3. Soil Science Society of America, Inc., American Society of Agronomy, Inc., Madison, Wisconsin, U.S.A., 1390p. - Calagari, M., Salehi Shanjani, P. and Banj Shafiei, Sh., 2017. Growth comparison of two poplar species (Populus alba and Populus euphratica) and their hybrid in the saline and non-saline soils. Journal of Plant Researches, 30(1): 173-185 (In Persian). - Casper, B.B. and Jackson, R.B., 1997. Plant competition underground. Annual Review of Ecology and Systematics, 28: 545-570. - Daneshvar, H.A. and Modirrahmati, A.R., 2009. Effects of NaCl and CaCl2 on growth characteristics and ions accumulation in the leaves of four Poplar genotypes. Iranian Journal of Forest and Poplar Research, 17(2): 200-209 (In Persian). - Dickamann, D.I. and Stuart, K.W., 1983. The Culture of Poplars in Eastern North America. Department of Forestry, Michigan State University, East Lansing, Michigan, U.S.A., 168p. - Fatemi, A., Malakouti, M.J., Bazargan, K., Rahnamaie, R. and Eftekhari, K., 2011. Correlation between mineral composition and potassium quantity-intensity parameters and available potassium in calcareous soils. Journal of Water and Soil Conservation, 18(2): 23-44 (In Persian). - Feng, D., Zongsuo, L., Xuexuan, X., Xingchang, Z. and Lun, S., 2008. Spatial heterogeneity of soil nutrients and aboveground biomass in abandoned old-fields of Loess Hilly region in Northern Shaanxi, China. Acta Ecologica Sinica, 28(1): 13-22. - Gavili Kilaneh, E. and Vahabi, M.R., 2012. The effect of some soil characteristics on range vegetation distribution in central Zagros, Iran. Journal of Water and Soil Science (Journal of Science and Technology of Agriculture and Natural Resources), 16(59): 245-258 (In Persian). - Ghasemi, R., Modir Rahmati, A.R. and Asadi, F., 2012. Growth characteristics of 5 black poplar (Populus nigra) clones with Turkish origin in Karaj area. Iranian Journal of Forest and Poplar Research, 19(4): 491-500 (In Persian). - Hati, K.M., Biswas, A.K., Bandyopadhyay, K.K. and Misra, A.K., 2007. Soil properties and crop yields on a vertisol in India with application of distillery effluent. Soil & Tillage Research, 92(1-2): 60-68. - Kavianpoor, H., Esmali Ouri, A., Jafarian Jeloudar, Z. and Kavian, A., 2012. Spatial variability of some chemical and physical soil properties in Nesho mountainous rangelands. American Journal of Environmental Engineering, 2(1): 34-44. - Kelly, J.M. and Ericsson, T., 2003. Assessing the nutrition of juvenile hybrid poplar using steady state technique and a mechanistic model. Forest Ecology and Management, 180(1-3): 249-260. - Lal, R., 2005. Forest soils and carbon sequestration. Forest Ecology and Management, 220(1-3): 242-258. - Mao, H., Iwanaga, F., Yamanaka, N. and Yamamoto, F., 2008. Growth photosynthesis and ion distribution in hydroponically cultured Populus alba L. cutting grown under various salinity concentrations. Landscape and Ecology Engineering, 4(2): 75-82. - Marañón, T., Ajbilou, R., Ojeda, F. and Arroya, J., 1999. Biodiversity of woody species in oak woodlands of southern Spain and northern Morocco. Forest Ecology and Management, 115(2-3): 147-156. - Mokhtari, J., Soltani, A., Tabari Kouchaksaraei, M. and Sadati, S.E., 2017. Effect of soil texture on growth and yield of eastern cottonwood (Populus deltoids Bartr. ex Marsh. 77/51) in Noor alluvial plain. Iranian Journal of Forest and Poplar Research, 25(3): 398-407 (In Persian). - Nelson, D.W. and Sommers, L.E., 1996. Total carbon, organic carbon, and organic matter: 961-1010. In: Sparks, D.L., Page, A.L., Helmke, P.A., Loeppert, R.H., Soltanpour, P.N., Tabatabai, M.A., Johnston, G.T. and Sumner, M.E. (Eds.). Methods of Soil Analysis Part 3– Chemical Methods, SSSA Book Series 5.3. Soil Science Society of America, Inc., American Society of Agronomy, Inc., Madison, Wisconsin, U.S.A., 1390p. - Olsen, S.R., Cole, C.V., Watanabe, F.S. and Deen, L.A., 1954. Estimation of Available Phosphorus in Soil by Extracting with Sodium Bicarbonate (USDA Circular no. 939). U.S. Department of Agriculture, Washington, D.C., U.S.A, 19p. - Page, A.L., Miller, R.H. and Keeney, D.R., 1982. Methods of Soil Analysis, Part 2, Second Edition. American Society of Agronomy, Inc., Soil Science Society of America, , Inc., Madison, U.S.A., 1159p. - Puri, S., Swamy, S.L. and Jaiswal, A.K., 2001. The potential of Populus deltoides in the sub-humid tropics of central India: survival, growth and productivity. Indian Forester, 127(2): 173-186. - Salehi, A. and Maleki, M., 2012. Evaluation of soil physical and chemical properties in poplar plantations in north of Iran. Ecologia Balkanica, 4(2): 69-76. - Schreiner, E.J., 1959. Production of Poplar Timber in Europe and Its Significance and Application in the United States. Agriculture Handbook No. 150, U.S.D.A. Forest Service, Washington, D.C., U.S.A, 124p. - Stanturf, J.A., van Oosten, C., Netzer, D.A., Coleman, M.D. and Portwood, C.J., 2001. Ecology and silviculture of poplar plantations: 153-206. In: Dickamann, D.I., Isebrands, J.G., Eckenwalder, J.E and Richardson, J. (Eds.). Poplar Culture in North America. NRC Research Press, Ottawa, Ontario, Canada, 397p. - Stettler, R.F., Bradshow, H.D., Jr., Heilman, P.E. and Hinckley, T.M., 1996. Biology of Populus and its Implications for Management and Conservation. NRC Research Press, Ottawa, Ontario, Canada, 539p. - Tewari, D.N., 1995. Agroforestry for Increased Productivity, Sustainability and Poverty Alleviation. International Book Distribution, Dehra Dun, India, 799p. - Tüfekçioğlu, A., Altun, L., Kalay, H.Z. and Yilmaz, M., 2005. Effects of some soil properties on the growth of hybrid poplar in the Terme-Golardi region of Turkey. Turkish Journal of Agriculture and Forestry, 29: 221-226. - Weindorf, D.C. and Zhu, Y., 2010. Spatial variability of soil properties at Capulin volcano, New Mexico, U.S.A.: Implications for sampling strategy. Pedosphere, 20(2): 185-197. | ||
|
آمار تعداد مشاهده مقاله: 662 تعداد دریافت فایل اصل مقاله: 487 |
||