The Effects of Regulated Deficit Irrigation in Growth Response to Büchloe dactyloides (Bowie and Cody) Compared with Festuca arundinacea
محورهای موضوعی : مجله گیاهان زینتیMilad Akbarzadeh 1 , Ali Tehranifar 2 , Behdad Alizadeh 3 , Hossein Ansari 4
1 - Msc. Student of Horticultural Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
2 - Professor, Department of Horticultural Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
3 - Lecturer, Department of Horticultural Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
4 - Assistant Professor, Department of Water and Soil Engineering, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
کلید واژه: drought, Grass, resistant, Buffalograss,
چکیده مقاله :
Now days, turf management has encountered with water deficit, mostly due to low precipitation also industrial, agricultural and household demand and consumption. So, the objective of this project was to identify drought tolerance of warm and cool season turfgrass cultivars to different levels of regulated-deficit irrigation. The field experiment was set out in a split-plot based on completely randomized experimental design with three replications at the experimental farm of the Department of Horticultural Science‚ Agricultural College‚ Ferdowsi University of Mashhad‚ Mashhad‚ Iran. Water treatments (40‚ 70‚ 100 percentages of regulated deficit irrigation) (RDI) were considered as main plot and turf grass types as subplots. Irrigation value was according to daily reference of evapotranspiration (ETO). In all measured traits, Bowie and Cody genotypes of buffalograss showed better response as compare to fescue genotype. There was significant difference in turf quality traits of turfgrass (such as color, texture and quality after clipping) dealt with different level of drought stress. Cody has shown the lowest quality for color index. Whereas, the finer leaves have recorded in Cody and Bowie, but not significantly to each other. However tall fescue represented the rough leaves among others. Boffalograss cultivars preserved more relative water content (RWC) in contrast to that of fescue. Results suggested that buffalograss cultivars likely can cope with severe drought stress so as to maintain its morphological quality and also is able to justify its physiological traits under severe water stress. The research results indicated that buffalograss cultivars need lower levels of irrigation compare to tall fescue.
امروزه مدیریت چمن با کمبود آب مواجه است، که بیشتر به دلیل بارش کم، تقاضا و مصارف صنعتی، کشاورزی و خانگی است. بنابراین هدف از این تحقیق شناسایی تحمل به خشکی ارقام چمن فصل گرم و فصل سرد به سطوح مختلف کم آبیاری تنظیم شده بود. آزمایش مزرعهای در قالب طرح کاملا تصادفی با سه تکرار در مزرعه آزمایشی دانشکده کشاورزی، دانشگاه فردوسی مشهد، انجام شد. تیمارهای آبیاری (40، 70، 100 درصد کم آبیاری تنظیم شده) (RDI) به عنوان پلاتهای اصلی و چمنها به عنوان پلاتهای فرعی در نظر گرفته شدند. مقدار آبیاری بر اساس مرجع روزانه تبخیر تعرق (ETO) بود. در تمام صفات اندازهگیری شده، رقمهای بووی و کودی بوفالوگراس واکنش بهتری نسبت به فستوکا نشان دادند. در صفات کیفی چمنها (مانند رنگ، بافت و کیفیت پس از سرزنی) تفاوت معنیداری با سطوح مختلف تنش خشکی داشتند. کودی کمترین کیفیت را برای شاخص رنگ نشان داده است. در حالی که برگهای ظریف در کودی و بووی ثبت شده اند، اما اختلاف معناداری با یکدیگر ندارند. با این حال فستوکا برگهای خشنتری را در این میان نشان داد. رقمهای بوفالوگراس در مقایسه با فستوکا بیشتر محتوای نسبی آب (RWC) را حفظ کردند. نتایج نشان داد که ارقام بوفالوگراس احتمالا میتوانند با شدت خشکی بیشتری روبرو شوند تا بتوانند کیفیت مورفولوژیکی خود را حفظ کرده و همچنین قادر به توجیه صفات فیزیولوژیکی آن در استرس شدید آب میباشند. نتایج حاصل از این تحقیق نشان داد که ارقام بوفالوگراس، نیاز به آبیاری کمتری نسبت به فستوکا دارند.
Abraham, S.S., Abdul, Jaleel, C., Chang-Xing, Z., Somasundaram, R., Azooz, M.M., Manivannan, P. and Panneerselvam, R. 2008. Regulation of growth and metabolism by paclobutrazol and ABA in Sesamum indicum L. under drought condition. International Journal of Molecular Sciences, 3 (2): 57-66.
Abraham, E.M., Huang, B., Bonos, S.A. and Meye, W.A. 2004. Evaluation of drought resistance for Texas bluegrass, kentucky bluegrass, and their hybrids. Crop Science, 44: 1746–1753.
Ashraf, M. and Yasmin, N. 1995. Responses of four arid zone grass species from varying habitats to drought stress. Biologia plantarum, 37: 567-575.
Beard, J.B. 1973. Turf grass: Science and culture. Prentice-Hall, Inc., Englewood Cliffs, N.J.
Blum, A. and Ebercon, A. 1981. Cell membrane stability as a measure of drought and heat tolerance in wheat. Crop Science, 21: 43–47.
Bormann, F.H., Balmori, D. and Geballe, G.T. 2001. Redesigning the American lawn: A search for environmental harmony. In: Simmons, M., Bertelsen, M., Windhager, S. and Zafian, H. (Eds.)., The performance of native and non-native turf grass monocultures and native turf grass polycultures: An ecological approach to sustainable lawns. pp. 1095-1103.
Carrow, R.N. 1995. Drought resistance aspects of turfgrasses in the southeast: Evapotranspiration and crop coefficients. Crop Science, 35: 1685-1690.
Costa, J.M., Ortuno, M.F. and Chaves, M.M. 2007. Deficit irrigation as a strategy to save water: Physiology and potential application to horticulture. Journal of Integrative Plant Biology, 49 (10): 1421–1434.
Dere, S., Gunes, T. and Sivaci, R. 1998. Spectrophotometric determination of chlorophyll A, B and total carotenoid contents of some algae species using different solvents. Turkish Journal of Botany, 22: 13-17.
Dhindsa, R.S., Plump-Dhindsa, P. and Thorpe, T.A. 1981. Leaf senescence: Correlated with increased levels of membrane permeability and lipid peroxidation, and decreased levels of superoxide dismutase and catalase. Journal of Experimental Botany, 32: 93–101.
English, M.J. 1990. Deficitirrigation. I: Analytical framework. American Society of Civil Engineers, 116 (3): 399-412.
English, M.J. and Raja, S.N. 1996. Perspectives on deficit irrigation. Agricultural Water Management, 32: 1–14.
Huang, B. 2008. Turfgrass water requirements and factors affecting water usage. Pages 193-203. In: J. B. Beard and M. P. Kenna (Eds.). Water quality and quantity issues for turfgrasses in urban landscapes. CAST Special Publication 27. Council for Agricultural Science and Technology. Ames, Iowa. (TGIF Record 133443).
Jiang, H. and Fry, H. 1998. Drought responses of perennial ryegrass treated with plant growth regulators. HortScience, 32: 270-273.
Jiang, Y. and Huang, B. 2001. Physiological responses to heat stress alone or in combination with drought: A combination between tall fescue and perennial ryegrass. HortScience, 36(4): 682–686.
Kirnak, H., Cengiz, K., David, H. and Sinan, G. 2001. A long-term experiment to study the role of mulches in physiology and macro-nutrition of strawberry grown under water stress. Australian Journal of Agricultural Research, 52: (9).
Levitt, J. 1980. Responses of plants to environmental stress. Vol. II. Water, Radiation, Salt and Other Stresses. Academic Press, New York.
McDonald, S.S. and Archbold, D.D. 1998. Membrane stability among and within fragaria species varies in response to dehydration stress. Journal of the American Society for Horticultural Science, 123: 808-813.
Pereira, G.J.G., Molina, S.M.G., Lea, P.J. and Azevedo, R.A. 2002. Activity of antioxidant enzymes in response to cadmium in Crotalaria juncea. Plant Soil, 239:123-132.
Pessarakli, M. and Kopec, D. 2008. Comparing growth responses of selected cool-season turf grasses under salinity and drought stresses. Turf grass, Landscape and Urban IPM Research Summary, 55-60.
Premachandra, G.S., Hahn, D.T. and Joly, R.J. 1992. Leaf water relations and gas exchange in two grain sorghum genotypes differing in their pre- and post-flowering drought tolerance. Journal of Plant Physiology, 143: 96-101.
Ritchie, S.W., Nguyan, H.T. and Holaday, A.S. 1990. Leaf water content and gas exchange parameters of two wheat genotypes differing in drought resistance. Crop Science, 30:105-111.
Saeedi Pooya, E., Tehranifar, A., Shoor, M., Selahvarzi, Y. and Ansari, H. 2013. Different growth responses of native turfgrass accessions to regulated deficit irrigation. International Journal of Plant Production, 4 (10): 2720-2728.
Salehi, H. and Khosh-Khui, M. 2004. Turf monoculture cool-cool and cool-warm season seed mixture establishment and growth responses. Hort Science, 39: 1732-1735.
Sanchez-Blanco, M., Alvarez, S., Navarro, A. and Banon, S. 2009. Changes in leaf water relations, gas exchange, growth and flowering quality in potted geranium plants irrigated with different water regimes. Journal of Plant Physiology, 166: 467-476.
Shahrokhi, M., Tehranifar, A., Hadizadeh, H. and Selahvarzi, Y. 2011. Effect of drought stress and paclobutrazol- treated seeds on physiological response of Festuca arundinacea L. ‘Master’ and Lolium perenne L. ‘Barrage’. Journal of Biodiversity and Environmental Sciences, 5 (14): 77-85.
Synerri, C.L.M., Pizino, C. and Navari-Izoo, F. 1993. Chemical change and O2 production in thylakoid membranes under water stress. Plant Physiology, 87: 211-216.
Volaire, F., Thomas, H. and Lelievre, F. 1998. Survival and recovery of perennial forage grasses under prolonged Mediterranean drought: I. Growth, death, water relations and solute content in herbage and stubble. New Phytologist, 140: 439–449.
Xu, C., Jing, R., Mao, X., Jia, X. and Chang, X. 2007. A wheat (Triticum aestivum) protein phosphatase 2A catalytic subunit gene provides enhanced drought tolerance in tobacco. Annals of Botany, 99: 439-450.
Yamasaki, S. and Dillenburg, L.R. 1999. Measurements of leaf relative water content in Araucaria angustifolia. Revista Brasilleira de Fisiologia Vegetal, 11(2): 69–75.
