Investigating the Response of Dracaena marginata and Physical Characteristics of Growth Medium to Different Levels of Zeolite in Replacement for Peat
محورهای موضوعی : مجله گیاهان زینتیMaryam Marashi 1 , Mohsen Ehterami 2 , Raheleh Ebrahimi 3 , Ali Mahboub khomami 4
1 - Department of Soil Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
2 - Department of Soil Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
3 - Department of Soil Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
4 - Soil and Water Research Department, Gilan, Agricultural and Natural Resources Research and Education Center, AREEO, Rasht, Iran
کلید واژه: zeolite, Nutrition, Ornamental, Soilless media,
چکیده مقاله :
Due to the econemic and envaironmental limitiation in the use of peat moss as a growth medium of ornamental plants, researchers seek an apporiate alternative in flower and plants industry. Zeolite because of the high capacity of water holding and cations enchange, has an ability in the replacement of peat moss. At this research, the posibility subtitution of peat moss by zeolite as a growth medium of Dracaena marginata was investigated. The control medium was a ratio 2:1 of peat: perlite that six levels of zeolite (0, 10, 20, 30, 40 and 50 % v/v) in replacement with peat were used in a compeletly randomized design. Some chemical and physical charactristics of growth media were measured including EC, pH, total nitrogen, organic carbon, C/N ratio, available phosphorus, potassium, calcium, magnesium, bulk density, porosity and field capacity. The plant growth parameters were also measured including height, stem diameter, leaf number, fresh weight of leaves, root and stem. The results showed the highest height of stem obtained in 10% v/v treatment of zeolite and stem height had not significant difference in compared with control in 40 and 50% v/v zeolite. Fresh weight of leaves was more than in the control in all zeolite treatments, and in other growth indices, 10% v/v treatment caused a better response of plant. The bulk density increased and the porosity decreased proportional to the increase in zeolite. Prosty, EC, aeration porosity and field capacity had the highest effect on the growth indices in 10-20% v/v zeolite.
به دلیل محدودیتهای اقتصادی و زیست محیطی پیت ماس بهعنوان بستر کشت گیاهان زینتی، محققین به دنبال جایگزین مناسب این نهاده در صنعت گل و گیاه میباشند. زئولیت به دلیل قدرت بالای جذب آب و همچنین خاصیت تبادل کاتیونی بالا، پتانسیل جایگزینی به جای پیت ماس، در بستر کشت گیاهان را دارد. بهمنظور بررسی امکان جایگزینی زئولیت به جای پیت به عنوان بستر مناسب در پرورش گیاه زینتی دراسنا، زئولیت در شش سطح جایگزینی (0، 10، 20، 30، 40، 50 درصد حجمی) در بستر کشت شاهد (2پیت + 1پرلیت) در قالب طرح کاملا تصادفی با شش تیمار، در سه تکرار و سه گلدان در هر تیمار به اجرا در آمد. در بسترهای کشت، خصوصیات شیمیایی شامل هدایت الکتریکی، اسیدیته، درصد نیتروژن، کربن آلی، نسبت C/N، فسفر، پتاسیم، کلسیم، منیزیم و خصوصیات فیزیکی شامل جرم مخصوص ظاهری، تخلخل کل و تهویهای و درصد رطوبت ظرفیت زراعی اندازهگیری شدند. شاخصهای رشد شامل ارتفاع گیاه، قطر ساقه، تعداد برگ، وزن تر و خشک برگ، ساقه و ریشه در گیاه دراسنا اندازهگیری شدند. نتایج نشان داد بیشترین میزان ارتفاع ساقه در تیمار 10 درصد زئولیت به دست آمد و در مقادیر 40 و 50 درصد، ارتفاع نسبت به شاهد تفاوت معنیدار نداشت. وزن تر برگ در همه تیمارهای زئولیت به طور معنیدار بیشتر از شاهد و در شاخصهای دیگر رشد، تیمار 10 درصد زئولیت سبب پاسخ بهتر گیاه شد. با افزایش مقادیر زئولیت در درصدهای بالا، میزان جرم مخصوص ظاهری افزایش یافت و میزان تخلخل با افزایش مقادیر زئولیت کاهش یافت. درصد تخلخل، هدایت الکتریکی، تخلخل تهویهای و درصد رطوبت ظرفیت زراعی بیشترین تأثیر را روی شاخصهای رشد در محدوده 10 تا 20 درصد نشان دادند.
Abdi, Gh., Khosh-Khui, M. and Eshghi, S. 2006. Effects of natural zeolite on growth and flowering of strawberry (Fragaria ananassa Duch.). International Journal of Agricultural Research, 4: 384-389.
Atieyh, R.M., Arancon, N., Edwars, C.A. and Metzger, J.D. 2000. Influence of earthworm processed pig manure on the growth and yield of greenhouse tomatoes. Bioresource Technology, 75:175-180.
Atiyeh, R.M., Edwads, C.A., Subler, S. and Metzege, J.D. 2001. Pig manure vermicompost as a component of horticulture bedding plant medium: Effect on physicochemical properties and plant growth. Bioresource Technology, 78: 11-20.
Borji, H., Mohammadi Ghahsareh, A. and Jafarpour, M. 2010. Effects of substrate on tomato in soilless culture. Research Journal of Agriculture and Biological Sciences, 6 (6): 923-927.
Challinor, P.F., Le Pivert, J.M. and Fuller, M.P. 1995. The production of standard carnations on nutrient-loaded zeolite. Acta Horticulturae, 401: 293-299.
Chen, Y., Ibar, Y. and Harda, Y. 1988. A hard-wood bark-sawdust compost for greenhouse pot flower production. Forest Production Journal, 22 (1): 36-39.
Edward, F. 1999. Dracaena marginata. Enviromental Horticulture Department, Institue of Agricultural Sciences. University of Florida, Gainesville, 32611.
Fonteno, W.C., Cassel, D.K. and Larson, R.A. 1981. Physical properties of three container media and their effect on poinsettia growth. Journal of American Society for Horticultural Science, 106 (6): 736-741.
Gabriels, R., Kerrsbulkand, W.V. and Engels, H. 1993. A rapid method for the determination of physical properties of growing media. Acta Horticulturae, 342: 243–247.
Gayasinghe, G.Y., Liyana Arachchi, I.D. and Tokashiki, Y. 2010. Evaluation of containerized substrates developed from cattle manure compost and synthetic aggregates for ornamental plant production as a peat alternative. Resources, Conservation and Recycling, 54: 1412–1418.
Gul, A., Erogul, D. and Ongun, A.R. 2005. Comparison of the use of zeolite and perlite as substrate for crisp-head lettuce. Scientia Horticulturae, 106: 464-471.
Kolar, M., Dubsky, M., Sramek, F. and Pintar, M. 2010. The effect natural zeolite in peat base growing media on Pelargonium zonale plants. European Journal of Horticultural Science, 75) 5): 226-230.
Krumfolz, L.A., Wilsonand, S.B. and Stoffella, P.J. 2000. Use of compost as a media amendment for containerized production of perennial cat whishkers. SNA Research Conference, 45: 69-72.
Maboeta, M.S. and Resenburg, L.V. 2003. Vermicomposting of industrially produced woodchips and sewage sludge utilizing Eisenia fetida. Ecotoxicology and Enviromental Safety, 56: 265-270.
Mahboub Khomami, A. 2011. Influence of substitution of peat with Iranian zeolite (Clinoptilolite) in peat medium on Ficus benjamina growth. Ornamental Plants Research Station of Lahijan, Guilan, Iran. Journal of Ornamental Plants, 1(1): 12-17.
Manolov,I., Antonov, D.,Stoilov,G., Tsareva, I.andBaev, M.2005. Jordanian zeolitic tuff as a raw material for the preparation of substrates used for plant growth. Journal Central European Agriculture, 6 (4): 485-494.
Markovic, V., Djurovka, M., Ilin, Z. and Lazic, B. 2000. Effect of seedling quality on yield and characters of plant and fruits of sweet pepper. Acta Horticulturae, 533: 113-120.
Mohammadi Torkashvand, A., Karami, A. and Mahboub Khomami, A. 2013. Zeolite: An appropriate alternative for peat in growth medium of Dieffenbachia ornamental plant. Journal of Science and Technology of Greenhouse, 4 (2): 81-92.
Mumpton, F. 1999. Laroca magica: Uses of natural zeolite in agriculture and industry. National Academic Science, 96: 3467-3470.
Munir, J.M., Nabila, S.K. and Nabil, K.A. 2004. Response of croton grown in a zeolite-containing substrate to different concentrationsof fertilizer solution. Communications in Soil Science and Plant Analysis, 35(15- 16): 2283-2297.
Padasht, M. and Gholami, M. 2009. Effect of different growth media on the growth of Dracaena marginata Ait. and Beaucarnea recurvata Lem. Seed and Plant Production Journal, 25 (1): 63-77.
Polat, E., Karaca, M., Demir, H. and Naci Onus, A. 2004. Use of natural zeolite (clinoptilolite) in agriculture. Journal of Fruit and Ornamental Plant Research, 12: 183-189.
Robert, D.W. and Browder, J.F. 2005. Chipped pine logs: A potential substrate for greenhouse and nursery crop. HortScience, 40(5): 1513-1515.
Samartzidis, C., Awada, T., Maloupa, E. and Radoglou, K. 2005. Rose productivity and physiological resposes to different substrates for soil-less culture. Scientia horticulturae, 106: 203-212.
Shaw, J.W. and Anderws, R. 2001. Cation exchange capacity affects greens' truf growth. Golf Course Management, 73-77.
Singh, R. and Pradhan, K. 1981. Determination of nitrogen and protein by Kjeldahl method. In: Forage Evaluation Science. Pvt. Publishers Ltd., New Delhi, p. 23.
Song, X., Wang, X., Han, S. and Zang, J. 2004. Effects of adding zeolite on cucumber seedling quality. Acta Agriculturae Shanghai, 20) 2(: 48-50.
Walkley, A.J. and Black, I.A. 1934. Estimation of soil organic carbon by the chromic acid titration method. Soil Science, 37: 29-38.
Williams, K.A. and Nelson, P.V. 1997. Using precharged zeolite as a source of potassium and phosphate in a soilless container medium during potted chrysanthemum production. Journal American Society Horticulturae Science, 122: 703-708.