Document Type : Research paper

Authors

1 Department of Horticultural Sciences, Faculty of Agriculture, Mahabad Branch, Islamic Azad University, Mahabad, Iran

2 Young Researchers and Elite Club, Mahabad Branch, Islamic Azad University, Mahabad. Iran.

Abstract

The drastic decline of precipitation over the past decade along with overuse of chemical inputs and consequent soil fertility reduction are the most important problems in the approach to agricultural expansion, particularly in urban landscaping. Therefore, an experiment was designed to examine the effects of different irrigation levels (40, 70 and 100 % of field capacity, or FC) and different vermicompost (VC) levels (0, 2.5 and 5 %) on the morphophysiological parameters of Zinnia elegance ‘Dreamland Red’ in a factorial experiment based on completely randomized design with three replications. Results indicated a significant reduction in root/shoot ratio, flower diameter, flower longevity, water use efficiency (WUE), photosynthetic pigments and nutrient uptake, along with reduction in the FC, while VC application improved these features. Based on the results, the highest electrolyte leakage and free radicals were observed in the 40 % of FC level without VC treatment, while the highest antiradical property and phenolic compounds were obtained at the same FC level along with 2.5% VC. Moreover, the highest WUE was observed at 2.5% VC with 70% FC, compared to 40% FC with no VC application. The flower diameter and longevity, as the most important indicators of the zinnias’ quality, were significantly affected by the interaction effects of irrigation and organic fertilizers.

Keywords

1.Abdalla, M.M., and N.H. El-Khoshiban. 2007. The Influence of Water Stress on Growth, Relative Water Content, Photosynthetic Pigments, some Metabolic and Hormonal Contents of Two Triticium aestivum Cultivars. J. Appl. Sci. Res. 3:2062-2074.
2.Akhkha, A., T. Boutraa, and A. Alhejely. 2011. The Rates of Photosynthesis, Chlorophyll Content, Dark Respiration, Proline and Abscisic Acid (ABA) in Wheat (Triticum durum) under Water Deficit Conditions. Int. J. Agr. Biol. 13:215–221.
3.Atiyeh, R.M., C.A. Edwards, S. Sulber, and J.D. Metzger. 2001a. Pig Manure Vermicompost as Component of a Horticultural Bedding Plant Medium: Effect on Physiochemical Properties and Plant Growth. Biores. Technol. 78(1):11- 20.
4.Atiyeh, R.M., N. Arancon, C.A. Edwards, and J.D. Metzger. 2001b. The Influence of Earthworm Processed Pig Manure on the Growth and Productivity of Marigolds. Biores. Technol. 81(2):103-108.
5.Atiyeh, R.M., S. Lee, C.A. Edwards, N.Q. Arancon, and J.D. Metzger. 2002. The Influence of Humic Acids Derived from Earthworm-Processed Organic Wastes on Plant Growth. Biores. Technol. 84:7-14.
6.Bachman, G.R., and W.E. Davis. 2000. Growth of Magnolia virginiana liners in Interactions of Crop Year, Fertilization and Variety in Winter Wheat Management. Cer. Res. Comm. 34(1):389-392.
7.Barker, A.V., and D.J. Pilbeam. 2007. Hand Book of Plant Nutrition. CRC press. Taylor and Francis group.
8.Cakmak, I. 2000. Possible Roles of Zinc in Protecting Plant Cells from Damage by Reactive Oxygen Species. New Phytolog. 146(2):85-200.
9.Chang, C., M. Yang, H. Wen, and J. Chern. 2002. Estimation of Total Flavonoid Content in Propolis by Two Complementary Colorimetric Methods. J. Food Drug Anal. 10:178-182.
10.Chen, Y., M. De-Nobili, and M. Aviad. 2004. Stimulatory Effects of Humic Substances on Plant Growth. Soil Organic Matter in Sustainable Agriculture. CRC Press. Boca Raton. Florida. pp: 103-129.
11.Chiatante, D., A. Di-Iorio, S. Sciandra, G. Stefania, and S. Mazzoleni. 2006. Effect of Drought and Fire on Root Development in Quercus pubescens Wild and Fraxinus ornal Seedlings. Env. Exp. Bot. 56:190-197.
12.Delitala, l.F., C. Gessa, and V. Solinas. 1986. Water Stress and Flexibility of Phenolic Metabolism in Thymus capitatus. Fitoterapia 57(6):401-408.
13.Ehsanpoure, A.A., and R. Razavizadeh. 2005. Effect of UV-C on Drought Tolerance of Alfalfa (Medicago sativa) Callus. Amer. J. Biochem. Biotechnol. 1(2):107-110.
14.Emami, A. 1996. Plant Analysis Methods. Iraninan Plant and Water Research Center. No. 928 (in Farsi).
15.Ferguson, I.B., and B.K. Drobak. 1988. Calcium and Regulation of Plant Growth and Senescence. Hort. Sci. 23:262-266.
16.Fu, J., J. Fry, and B. Huang. 2004. Minimum Water Requirements of Four Turfgrasses in the Transition Zone. Hort. Sci. 39:1740-1744.
17.Garcia, A.C., R.L. Louro berbera, L.P. Frasias, F.G. Izquierdo, O.L. Hernandez, R. Hernandez Campos, R. Nora Castro. 2012. Humic Acids of Vermicompost as an Ecological Pathway to Increase Resistance of Rice Seedlings to Water Stress. Afric. J. Biotechnol. 11(13):3125-3134.
18.Ghazan-Shahi, J. 1997. Soil and Plant Analysis. Aeizch publication (In Persian).
19.Gindaba, J., A. Rozanov, and L. Negash. 2005. Photosynthetic Gas Exchange, Growth and Biomass Allocation of Two Eucalyptus and Tree Indigenous Tree Species of Ethiopia under Moisture Deficit. For. Ecol. Manag. 205:127-138.
20.Golchin, A., M. Nadi, and V. Mozzafari. 2006. The Effects of Vermicomposts Produced from Various Organic Solid Wastes on Growth of Pistachio Seedlings. Acta Hort. 726:301-306.
21.Goldani, M., and M. Kamali. 2011. Effects of Hydrogen Peroxide on Water Stress in Gomphrena (Gomphrena globosa L.) and Ornamental Amaranthus (Amaranthus tricolor L.). Plant Prod. Technol. 10(2):65-80. (in Farsi).
22.Gross, J. 1991. Pigments in Vegetables. Von Nostrand Reinhold. New York. 351p.
23.Henry, D. F. 1990. Fundamentals of Soil Science. 8th edition, 360 pp., Wiley publication.
24.Hung, S.H., C.W. Yu, and C.H. Lin. 2005. Hydrogen Peroxide Functions as a Stress Signal in Plants. Bot. Bull. Acad. Sin. 46:1-10.
25.Jaleel, C. A., P. Manivannan, A. Kishorekumar, B. Sankar, R. Gopi, R. Somasundaram, and R. Panneerselvam. 2007. Alterations in Osmoregulation, Antioxidant Enzymes and Indole Alkaloid Levels in Catharanthus roseus Exposed to Water Deficit. Colloids and Surfaces B: Biointerfaces 59:150–157.
26.Jashankar, S., and K. Wahab. 2004. Effect of Integrated Nutrient Management on the Growth, Yield Components and Yield of Sesame, Department of Agronomy. Annamalai University. Annamalainagar. 602-608.
27.Jat, R.S., and I.P.S. Ahlawat. 2004. Effect of Vermicompost, Biofertilizer and Phosphorus on Growth, (Zea mays). Ind. J. Agr. Sci. 74(7):359-361.
28.Jat, R.S., and I.P.S. Ahlawat. 2006. Direct and Residual Effect of Vermicompost, Biofertilizers and Phosphorus on Soil Nutrient Dynamics and Productivity of Chickpea-Fodder Maize Sequence. J. Sus. Agr. 28(1):41-54.
29.Karkanis, A., D. Bilalis, and A. Efthimiadou. 2011. Architectural Plasticity, Photosynthesis and Growth Responses of Velvetleaf (Abutilon theophrasti medicus) Plants to Water Stress in a Semi-Arid Environment. Aust. J. Crop Sci. 5(4):369-374.
30.Khomami, A.M. 2010. Effect of Sawdust Vermicompost in Pot Media on Nutrition and Growth of Dieffenbachia (Dieffenbachia
amonea) Plant. J. Agr. Plant Seed. 26(4):435-444 (In Persian).
31.Koleva, I.I., T.A. Van Beek, G.A. Linssen, and L.N. Evstatieva. 2002. Screening of Plant Extracts for Antioxidant Activity: a Comparative Study on Three Testing Methods. Phytochem. Anal. 13:8-17.
32.Lutts, S., J.M. Kinet, and J. Bouharmont. 1996. NaCl-induced Senescence in Leaves of Rice (Oryza sativa L.) Cultivars Differing in Salinity Resistance. Ann. Bot. 8:389-398.
33.Mafakheri, A., A. Siosemardeh, B. Bahramnejad, P.C. Struik, and E. Sohrabi. 2010. Effect of Drought Stress on Yield, Proline and Chlorophyll Contents in Three Chickpea Cultivars. Aust. J. of Crop Sci. 4(8):580-585.
34.Mahmoudi, S., and M. Hakimian. 2007. Principles of Soil Science. Tehran University Press. (in Farsi).
35.Mamo, M., C.J. Rosen, T.R. Halbach, and J.F. Moncrief. 1998. Corn Yield and Nitrogen Uptake in Sandy Soil Amended with Municipal Solid Waste Compost. J. Prod. Agr. 11(4):469-475.
36.Melero, M., K. Vanderlinden, J.C. Ruiz, and E. Madejon. 2008. Long-term Effect on Soil Biochemical Status of a Vertisol under Conservation Tillage System in Semi-Arid Mediterranean Conditions. Eur. J. Soil Biol. 44(4):437-442.
37.Mirzaei, R., J. Kambozia, H. Sabahi, and A. Mahdavi. 2009. Effect of Different Organic Fertilizers on Soil Properties, Production and Biomass Yield of Tomato (Lycopersicon esculentum). Iranian J. Crops Res. 7(1):257-267.
38.Mittler, R. 2002. Oxidative Stress, Antioxidants and Stress Tolerance. Tren. Plant Sci. 7(9):405-10.
39.Pourmorad, F., S.J. Hosseinimehr, and N. Shahabimajd. 2006. Antioxidant Activity, Phenol and Flavonoid Contents of some Selected Iranian Medicinal Plants. Afric. J. Biotechnol. 5:1142-1145.
40.Prabha, M.L., I.A. Jayraaj, R. Jayraaj, and D.S. Rao. 2007. Effective of Vermicompost on Growth Parameters of Selected Vegetable and Medicinal Plants. Asian J. Microbiol. Biotechnol. Environ. Sci. 9:321-326.
41.Saneoka, H., R.E.A. Moghaieb, G.S. Premachandra, and K. Fujita. 2004. Nitrogen Nutrition and Water Stress Effects on Cell Membrane Stability and Leaf Water Relations in 
Agrostis palustris Huds. Environ. Exp. Bot. 52:131-138.
42.Shamshiri, M.H., V. Mozafari, E. Sedaghati, V. Bagheri. 2011. Response of Petunia Plants (Petunia hybrida cv. Mix) Inoculated with Glomus mosseae and Glomus intraradices to Phosphorous and Drought Stress. J. Agr. Sci. Technol. 13:929-942.
43.Sofo, A., B. Dichio, C. Xiloyannis, and A. Masia. 2004. Effects of Different Irradiance Levels on some Antioxidant Enzymes and on Malondialdehyde Content During Rewatering in Dive Tree. Plant Sci. 166:293-30.
44.Sohani, A. 2000. Investigation on Physiology Aspects of Water Deficit and Potassium Nutrition on Potato. Ph.D. Thesis. Islamic Azad
University. Science and Research Branch. Tehran. Iran.
45.Szabo, B., E. Tyihak, L.G. Szabo, and L. Botz. 2003. Mycotoxin and Drought Stress Induced Change of Alkaloid Content of Papaver somniferum Plantlets. Acta Bot. Hung. 45:409-17.
46.Taiz, L., and E. Zeiger. 2003. Plant Physiology. Fifth Edition. Sinauer Associates, Inc., Sunderland, USA.
47.Velikova, V., I. Yordanov, and A. Edreva. 2000. Oxidative Stress and some Antioxidant Systems in Acid Rain-Treated Bean Plants. Plant Sci. 151(1):59-66.