پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 25 |
| تعداد شماره‌ها | 960 |
| تعداد مقالات | 7,933 |
| تعداد مشاهده مقاله | 13,414,687 |
| تعداد دریافت فایل اصل مقاله | 9,534,966 |
تاثیر سوپرجاذب نانوکامپوزیت بر میزان مقاومت چمن اسپورت به تنش خشکی | ||
| زیست شناسی کاربردی | ||
| مقاله 4، دوره 32، شماره 3 - شماره پیاپی 61، آذر 1398، صفحه 54-68 اصل مقاله (624.55 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22051/jab.2020.4411 | ||
| نویسندگان | ||
| حسین باقری1؛ موسی سلگی* 2؛ مینا تقی زاده3؛ عباس میرزاخانی4 | ||
| 1کارشناس ارشد علوم باغبانی ، گروه مهندسی باغبانی ، دانشکده کشاورزی و منابع طبیعی ، دانشگاه اراک ، اراک ، ایران. | ||
| 2دانشیار دانشگاه اراک- دانشکده کشاورزی و منابع طبیعی– گروه مهندسی باغبانی | ||
| 3گروه علوم باغبانی- دانشکده کشاورزی و منابع طبیعی- دانشگاه اراک | ||
| 4بخش زراعی و باغی، مرکز تحقیقات، آموزش کشاورزی و منابع طبیعی استان مرکزی، سازمان تحقیقات، آموزش و ترویج کشاورزی، اراک، ایران | ||
| چکیده | ||
| در این پژوهش تاثیر سوپرجاذب نانوکامپوزیت و تنش خشکی بر خصوصیات رشدی چمن اسپورت بررسی گردید. این آزمایش بهصورت فاکتوریل در قالب طرح کاملا تصادفی با سه تکرار و با اعمال دو فاکتور نوع بستر (کود دامی، سوپرجاذب نانوکامپوزیت بههمراه کود دامی و ورمیکمپوست بهعلاوه سوپرجاذب نانوکامپوزیت) و دوره آبیاری (بدون تنش، آبیاری پنج روزه و 10 روزه) در فضای باز اجرا گردید. نتایج نشان داد که تاثیر بستر حاوی نانوکامپوزیت سوپرجاذب بر صفات وزن تر و خشک و عمق نفوذ ریشه معنیدار گردید. تاثیر دوره آبیاری بر صفات وزن تر، وزن خشک، عمق نفوذ ریشه، میزان کلروفیل b، کلروفیل کل، هیدرات کربن، نشت یونی معنیدار بود و در دوره آبیاری پنج روزه کیفیت ظاهری چمن حفظ گردید. معنیدار بودن اثر متقابل نوع بستر و فاصله آبیاری در میزان پرولین و کلروفیل a نشانگر افزایش توان عبور چمن از تنش در بستر حاوی نانوکامپوزیت با دوره آبیاری پنج روزه بود. | ||
| کلیدواژه‌ها | ||
| آبیاری؛ تنش فضای سبز؛ ورمیکمپوست؛ هیدروژل | ||
| عنوان مقاله [English] | ||
| The effect of superabsorbents nanocamposites on drought resistance in sport turfgrass | ||
| نویسندگان [English] | ||
| Hossein Bagheri1؛ Mousa Solgi2؛ Mina Taghizadeh3؛ Abbas Mirzakhani4 | ||
| 1MSc of Horticultural Science, Department of Horticultural Engineering, Faculty of Agriculture and Natural Resources, Arak University, Arak 38156-8-8349, Iran. | ||
| 2Department of Horticultural Science, Faculty of Agriculture and Natural Resources, Arak University, Arak iran | ||
| 3department horticulture, arak university | ||
| 4Assistant prof . Horticulture Crops Research Department, Markazi Agricultural and Natural Resources Research and Education center, Agricultural Research, Education and Extension Organization(AREEO), Arak, Iran | ||
| چکیده [English] | ||
| This experiment was carried out based on a completely randomized design with three replications and two factors by applying a type of bed (manure, manure plus superabsorbents nanocamposite and vermicompost plus superabsorbents nanocamposite) and irrigation period (no stress, 5-day and 10-day) in the farm. Shoot and root height, fresh and dry weight, chlorophyll content, root penetration depth, carbohydrate, chlorophyll, prolin, carotenoid and ion leakage cnotents were measured in this experiment. The results showed that the bed containing nanocomposite superabsorbent was significant on fresh weight, dry weight and root penetration depth. The effects of irrigation period were significant on fresh weight, dry weight, root penetration depth, chlorophyll b, chlorophyll, carbohydrate, electrolyte leakage and quality (NTEP). The quality was maintained in five-day irrigation period. The interaction between bed and the irrigation period was significant for proline and Chlorophyll which indicating the tolerance of five-day irrigation period in the bed containing superabsorbents nanocomposites. | ||
| کلیدواژه‌ها [English] | ||
| Hydrogel, Irrigation, Landscape, Stress, Vermicompost | ||
| مراجع | ||
|
Aalami, M., Tehranifar, A., Davarinejad, Gh. and Selahvarzie, Y. (2011). Effect of Hydrogel, Paclobutrazol and Irrigation Intervals on Qualitative Characteristics of Turf grass (Lolium perenne cv. Barbal) in Mashhad Climate. Journal of Horticulture Science, 25(3): 288-295. (In Persian). Bian, S. and Jiang, Y. (2009). Reactive oxygen species, antioxidant enzymeactivities and gene expression patterns in leaves and roots of Kentuckybluegrass in response to drought stress and recovery. Scientia Horticulturae, 120: 264-270. Chai, Q., Jin, F., Merewitz, E. and Huang, B. (2010). Growth and physiological traits associated with drought survivaland post-drought recovery in perennial turfgrass species. Journal of the American Society for Horticultural Science, 135: 125-133. Demir, Y. (2000). Growth and proline content of germinating wheat genotypes under ultraviolet light. Turkish J ournal of Botany, 24: 67–70. Foyer, C.H., Valadier, M.H., Migge, A. and Becker, T.W. (1998). Drought induced effects on reductase activity and mRNA and on the coordination of nitrogen and carbon metabolism in maize leaves. Plant Physiology, 117: 283-292. Huang, B. and Fu, J. (2001). Growth and physiological responses of tall fescue to surface soil drying. International Turfgrass Society Research Journal, 9: 291-296. Huang, B. and McCann, S.E. (2008). Turfgrass Drought Physiology and Irrigation Management. In: M. Pessarakli (Ed), Handbook of Turfgrass Management and Physiology, 431-446. Pp. CRC Press. Hung, I. and Redman, R.E. (1995). Solute adjustment to salinity and calcium supply in cultivated and wild barley. Plant Nutrition Journal, 18: 1371-1389. Jack Johnson, B. (1993). Response of tal Fescue to Plant Growth Regulators and Mowing Frequencies. Journal of Environmental Horticulture, 11(4): 163-167. Jamali, F. (2013). Effect of Zinc Treatment on the Alleviation of salinity stress in Tomato (Lycopersicum esculentum). PhD Thesis, Arak University (In Persian). Jiang, Y. and Huang, N. (2001). Drought and heat stress injury to two cool-season turfgrasses in relation toantioxidant metabolism and lipid peroxidation. Crop Science, 41: 436-442. Kafi, M. (2002). Management of Establishment and Maintaining of Turfgrass. Shaghayegh Roosta Press, 230 pp. (In Persian). Kameli, A. and Losel D.M. (1993). Carbohydrates and water status in wheat plants under water stress. New Phytology, 125: 609–614. Kao, C.H. (1981). Senescense of rice leaves. VI. Comparative study of the metabolic changes of senescingturgid and water–stressed excised leaves. Plant and Cell Physiology, 22: 683–685. Karimi, A. (1993). The investigation of Igita on some physical characteristics of soil. PhD Thesis, Tehran University (In Persian). Khalili Darini, A., Naderim, R., Khalighi, A. and Taheri, M. (2015). Effect of Superabsorbent Polymer on Lawn under Drought Stress Condition. Agriculture Science Development, 4(2): 22-26. Liu, J., Xie, X., Du, J., Sun, J. and Bai, X. (2008). Effects of simultaneous drought and heatstress on Kentucky bluegrass. Scientia Horticulturae, 115: 190–195. Mohammadi Torkashvand, A., Sedaghat Hoor, S. and Jamalpour, H. (2016). Effects of Some Organic Matter and an Artificial Moisture Absorbent on Soil Available Water, Delay of Permanent Wilting Point and the Growth of Lysimachia nummularia cv. Aurea. Journal of Water and Soil Science, 20(75): 87-99. (In Persian). Pessarkli, M. (1999). Hand book of Plant and Crop Stress. Marcel Dekker Inc. pp. 697. Razmjoo, K., Imada, T. and Miyairi, J. (1989). Effect of paclobutrazol pp333 growth regulator on growth and quality ofcool_season turfgrasses. Journal Sport Turf Research, 70: 126-132. Roholahi, I. and Kafi, M. (2009). Effects of new managements of landscapes on managing water resources nad environmental stresses. Fourth conference of Regional Agricultural Ideas (In Persian). Sheikhmoradi, F., Arji, I., Emaeili, A. and Abdosi, V. (2011). Evaluation the Effects of Cycle Irrigation and Super Absorbent on Qualitative Characteristics of Lawn. Journal of Horticulture Science, 25(2): 170-177. (In Persian). Smirnoff, N. (1993). The role of active oxygen in the response of plant to water deficit and desiccation. New Phytology, 125: 27-58. Solgi, M., Taghizadeh, M., Bagheri, H. and Mirzakhani, A. (2015). The Evaluation Effects of New Bedding Culture on Growth Factors in Temperate Turfgrass. The first conference on the sustainable development of urban green space. Tabriz, Iran. Wang, D., Shannon, M.C. and Grieve, C.M. (2001). Salinity reduces radiation absorbtion and use efficiency in soyabean. Field Crop Research, 69: 267-277. Xu, C. and Huang, B. (2010). Effect of trinaxapac-ethyl foliar application on grass leaf proteome under drought stress. Turfgrass Establishment and Management, 131: 127-135. Zhu, J.K. (2001). Over expression of a delta pyrpline-5-carbohydrate synthetase gene and analysis of tolerance of water and salt stress in transgenic rice. Trends in Plant Science, 6: 66-72.
| ||
|
آمار تعداد مشاهده مقاله: 523 تعداد دریافت فایل اصل مقاله: 386 |
||