Evaluation of the Effect of Different Potassium Concentrations in Nutrient Solution on Growth and Postharvest Life of Lily Flowers (Lilium spp.) in Hydroponic Cultivation
الموضوعات : مجله گیاهان زینتیAli Sahari Moghadam 1 , Shirin Seyed Nasir 2
1 - Department of Horticulture, Science and Research Branch, Islamic Azad University, Tehran, Iran
2 - Department of Soil Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
الکلمات المفتاحية: Nutrition, postharvest, deficiency,
ملخص المقالة :
Lilium is scientifically named Lilium longiflorum is a cut bulbous flower. In the process of producing lilium flowers, the quality of the flowers has a special importance and one of the most important factors is proper nutrition. Balanced and optimal nutrition is easily possible in hydroponic systems. In contrast, improper management of the nutrient solution significantly reduces plant growth and impairs the quantitative and qualitative production of the product. Nutrients often interact and the diagnosis of deficiency or toxicity of the nutrients is made by experimental studies under controlled conditions. In order to study the effect of different concentrations of potassium on lily growth and postharvest life, a hydroponic experiment based on a randomized complete design with different concentrations of potassium at three levels of 0, 3 and 6 mM in three replicates in planting bed of 40% perlite + 60% sand was performed. The results showed that most of the plant growth indices, especially shoot dry weight, decreased with potassium consumption in nutrient solution, but at a concentration of 6 mM potassium in nutrient solution, postharvest life increased significantly compared to the control.
Alizadeh, A. 2004. Water- soil- plant relationships. Imam Reza University Press, Iran.
Ashoorzadeh, H., Mohammadi Torkashvand, A. and Mahboub Khomami, A. 2016. Choose a planting substrate and fertilization method to achieve optimal growth of Araucaria excelsa. Journal of Ornamental Plants, 6 (3): 201-215.
Aslam Khan, M. and Iftikhar, A. 2004. Growth and flowering of Gladiolus hortulanus L. cv. ‘Wind Songas’ influenced by various levels of NPK .International Journal of Agricultural Biotechnology, 6: 1037–1039.
Bani Jamali, M. 2004. Effect of nutrition of potassium sources and trace elements on quantitative and qualitative yield of chrysanthemums. 4th and 5th October, the first national seminar on cut flowers. Pakdasht, Tehran, Iran.
Barker, A.V. and Pilbeam, D.J. 2015. Handbook of plant nutrition. CRC Press. 773 pages.
Bennett, W.F. 1993. Plant nutrient utilization and diagnostic plant symptoms. In: W.F. Bennett (Ed). Nutrient deficiencies and toxicities in crop plants. APS Press, St Paul, Minnesota.
Daneshkhah, M., Kafi, M., Nikbakht, A. and Mirjalili, M.H. 2007. The effect of different levels of nitrogen and potassium on flower yield indices and essential oil of damask rose Barzak Kashan flower. Iranian Journal of Horticultural Science and Technology, 8 (2): 90- 83.
Davis, L.J., Brooking, I.R., Catley, L. and Halling, A. 2002. Effect of constant temperature and irradiance on the flower stem quality of Sandersonia aurantica. Scientia Horticulturae, 93: 321-332.
Khoshgoftar Manesh, A., Hosseini,F. and Aghajani, R. 2007. Hydroponic (soilless culture). Jihad-e-Daneshgahi Press, Isfahan University of Technology. 110 pages.
Kiani, S., Ghafoorzadeh, D., Malakouti, M. and Alizadeh, A. 2009. The effect of potassium and calcium in nutrient solution on susceptibility of rose cuttings to gray mold. Journal of Agricultural Science and Technology and Natural Resources, Soil and Water Sciences, 14 (51): 117-126.
Majidi, M., Mohammadi Torkashvand, A. and Ebrahimi, R. 2019. Investigating growth of Frankenia thymifolia as a cover plant during drought stress in different growth media and irrigation periods. Journal of Ornamental Plants, 9 (3): 179-191.
Malakouti, M., Keshavarz, P. and Karimian, N. 2008. A Comprehensive approach towards identification of nutrients deficiencies and optimal fertilization for sustainable agriculture. Tarbiat Modares Press, Tehran, Iran. 755 pages.
Marschner, H. 1995. Mineral nutrition of higher plants. Academic Press. Limited, London Second Edition. 861 p.
Mohammadi Torkashvand, A.,Alidoust, M., Mahboub Khomami, A. 2015. The reuse of peanut organic wastes as a growth medium for ornamental plants. International Journal Recycling Organic Waste Agriculture, 4: 85–94.
Mohammadi Torkashvand, A.,Kaviani, B. 2014. The growth of camellia in peanut shelles compost media in different concentrations of potassium. Acta Scientiarum Polonorum, 13 (5):163-176.
Mohammadi Torkashvand, A., Nayeri, F. and Khakipour, N. 2018. Soil fertility and plant nutrition. Science and Research Branch Press, Tehran, Iran.
Mohammadi Torkashvand, A. and Seyedi, N. 2016. Evaluatation of influencing Ca concentration in nutrient solution and growth medium on the quantitative and qualitative yield of Lilium (Asiatic hybrid lilium). Iranian Journal of Horticultural Science, 46 (4): 637-648.
Mohiti, M., Ardalan, M.M., Mohammadi Torkashvand, A. and Shokri Vahed, H. 2011. The efficiency of potassium fertilization methods on the growth of rice (Oryza sativa L.) under salinity stress. African Journal of Biotechnology, 10 (71): 15946-15952.
Mortensen, L.M., Ottosen, C.O. and Gislerod, H.R. 2001. Effects of air humidity and K: Ca ratio on growth, morphology, flowering and keeping quality of pot roses. Scientia Horticulturae, 90: 131-141.
Naseri, M. and Ebrahimi, M. 2002. Balbous flowers production. Astan Quds Razavi Press, Second Edition. 262 pages.
Rahdari, P. 2011. Investigation of the effect of mineral deficiency (nitrogen, phosphorus, potassium, magnesium and calcium) on dry weight, fresh weight, root length, shoot and RWC (relative leaf water content) in fenugreek. Iranian Journal of Natural Ecosystems, 2 (10): 1-10.
Ramezanzadeh, F., Mohammadi Torkashvand, A. and Khakipour, N. 2014. The effect of organic substrates in growth media and fertilization method on the yield of Bellis perennis L. and nutrients uptake. Journal of Ornamental Plants, 4 (3): 133-144.
Seyedi, N., Mohammadi Torkashvand, A. and Allahyari, M.S. 2013. Investigating of the effects of calcium concentration under hydroponic conditions on quantitative and qualitative growth of Asiatic hybrid lilium. Journal of Ornamental Plants, 3 (1): 19-24.
Shariati, Y. 2011. Investigation of the effects of different levels of soil application and foliar application of potassium and the division of nitrogen and phosphate fertilizers on the quantitative and qualitative yield of Polianthes tuberosa L. MSc. Thesis, Islamic Azad University, Rasht Branch. Rasht, Iran.
Shiravand, D. and Rostami, F. 2010. Cut flowers. Tehran Sarv Press, Iran. 259 pages.
Torre, S., Fjeld, T. and Gislerod, H.R. 2001. Effects of air humidity and K/Ca ratio in the nutrient supply on growth and postharvest characteristics of cut roses. Sci. Hort., 90: 291-304.
Treder, J. 2008. The effect of cocopeat and fertilization on growth and flowering of oriental lily cv. ‘Star Gazer’. Journal of Fruit Ornamental Plant Research, 16: 361-370.
Wilfret, G.J. 1980. Gladiolus. Introduction to floriculture. Larson R.A. Ed. pp. 165-181. Academic Press, Inc. New York.
