اثر اسیدسالیسیلیک بر شاخص‌های رشد گیاه ماش (Vigna radiata L.) تحت تنش کم‌آبی
محورهای موضوعی :
سجاد قاصدی
1
(دانشجوی کارشناسی ارشد گروه زراعت دانشگاه ارومیه، ارومیه، ایران.)
هاشم هادی
2
(استادیار گروه زراعت دانشگاه ارومیه، ارومیه، ایران.)
کلید واژه: رشد, خشکی, اسیدسالیسیلیک, ماش,
چکیده مقاله :
به‌منظور بررسی اثر اسیدسالیسیلیک بر برخی از شاخص‌های رشد ماش (Vigna radiata L.) رقم NM92 ، تحت شرایط کم آبی، آزمایشی در قالب طرح کرت‌های خرد شده بر پایه طرح بلوک‎های کامل تصادفی با سه تکرار در سال زراعی 1392-1391 در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه ارومیه انجام شد. فاکتورهای آزمایش شامل تنش کم‎آبی به‌عنوان فاکتور اول در سه سطح شاهد (آبیاری پس از رسیدن رطوبت خاک محدوده ریشه‌های کرت‌ها به Fc75%)، تنش1 (Fc60%) و تنش2 (Fc50%) و محلول‌پاشی اسیدسالیسیلیک، به‌عنوان فاکتور دوم در چهار سطح (0، 1/0، 5/0 و 1 میلی‎مول بر لیتر) بودند. نتایج نشان داد که تیمار mM5/0 اسیدسالیسیلیک در تمام شاخص‌های رشد بیشترین مقدار را به خود اختصاص داد. این غلظت از اسیدسالیسیلیک میزان ماده خشک، شاخص سطح برگ، سرعت رشد محصول، سرعت رشد نسبی و سرعت جذب خالص بیشتری را در اکثر مراحل رشد نسبت به بقیه غلظت‌ها دارا بود. بنابراین می‌توان استنباط نمود که کاربرد برگی این غلظت از اسیدسالیسیلیک می‌تواند اثرات تنش کم‌آبی بر شاخص‌های رشد را در گیاه ماش تعدیل نماید.
To study the effect of salicylic acid on growth indicesof mung bean, Vigna radiata L. (Var. NM92) under water deficit stress condition, a split-plot experiment was carried out based on a randomized complete block design with three replications in Research Station of Urmia University in 2012. The main factor was water deficit stress with three levels of irrigation at soil moisture of 75% Fc (control), 60% Fc and 50% Fc field capacity in the root zone), and foliar application of salicylic acid was considered as sub­-­factor with four levels (0, 0.1, 0.5 and 1 mM). Results showed that application of 0.5 Mm salicylic acid caused the highest values for all the growth indices studied. Salicylic acid 0.5 Mm resulted in the highest total dry matter (TDM), leaf area index (LAI), crop growth rate (CGR), relative growth rate (RGR) and net absorbsion rate (NAR) in almost all growth stages in comparison to the other treatments and therefore, it can be concluded that foliar application of salicylic acid 0.5 mM can ameliorate the adverse effects of water deficit on growth indices of mung bean.
Aghaalikhany M, Ghooshchi F (2005) Applied plant ecology. Faculty of Agriculture. Tabriz University. [In Persian with English Abstract].
Amiri Deh ahmady SR, Parsa M, Nizami AV, Ganjali AA (2010) Effect of drought stress at different growth stages on growth of chickpea (Cicer arietinum L.) in greenhouse condition. Iranian Journal of Pulses Research 1(2): 69-84. [In Persian with English Abstract].
Baljany R, Shekary F (2012) Effect of seed priming with salicylic acid on growth and yield of safflower (Carthamus tinctorius L.) under drought conditions at the end of season. Farming Knowledge and Sustainable Production 22(1): 88-103. [In Persian with English Abstract].
Bayat S, Sepehry A, Zarea Abyaneh H, Abdollahi MR (2010) Effect of salicylic acid and paclobutrazol on growth and yield of maize under drought stress. Crop Eco-physiology 2(1): 35-40. [In Persian with English Abstract].
Costa Franca MG, Pham Thi AT, Pimental C, Pereyra Rossiello RO, Zuily-Fodil y, Laffray D (2000) Differences in growth and water relations among Phaseolus vulgaris L. cultivars in response to induced drought stress. Environment and Experimental Botany 43: 227-237.
De Costa WATM, Shamugathsan KN, Joseph KDSM (1999) Physiology of yield determination of mung bean (Vigna radiate L.) under various irrigation regimes in the dry and intermediate zones of Srilanka. Field Crops Research 61:1-12.
Fariduddin Q, Hayat S, Ahmad A (2003) Salicylic acid influences net photosynthetic rate, carboxylation efficiency, nitrate reductase activity and seed yield in Brassica juncea. Photosynthetica 41: 281-284.
Ghasemy Golazany K, Movahedi M, Rahim Zadeh Khoyi F, Moghadam M (1997) Effects of water deficit on growth and yield of two cultivars of chickpea in different densities. Agricultural Knowledge 7(2,3): 17-42. [In Persian with English Abstract].
Goldany M, Rezvany Moghadam P (2006) Effect of irrigation regimes on phenology, physiology, and yield components of three irrigated and rainfed cultivars of chickpea in Mashhad, Iran. Agricultural Sciences and Technology 20(3): 21-32.
Hadi H (2000) Evaluation of growth and yield of sunflower cultivars in different planting densities. M.Sc. Thesis, Tabriz University, Iran, 122 pp. [In Persian with English Abstract].
Hart JV (1990) Light and plant growth, Academic Division of Unwin Hyman Ltd. 37-43 pp.
Hashemy Dezfuly A, Koochaky A, Banayan Aval M (1995) Increasing crop yield. Mashhad University, 287 pp.
Hissao T (1973) Plant responses to water stress. Annual Review of Plant Physiology 24: 519-570.
Ismail MR, Burrage SW, Tarmizi H, Aziz AM (1994) Growth, plant water relations, photpsythesis rate and accumulation of praline in young carambola plants in relation to water stress. Scientia Horticulturae 60: 101-114.
Jaleel CA, Manivannan P, Wahid A, Farooq M, Al-Juburi HJ, Somasundaram R, Panneerselvam R (2009) Drought stress in plants: A review on morphological characteristics and pigments composition. International Journal of Agricultural Biology 11(1): 100-105.
Koochaky A, Nasiri Mahallaty M, Sadr Abady R (1988) Physiological basis of crop growth and development. Astan Quds Razavi, 404 pp. [In Persian with English Abstract].
Koochaky A, Sarmadnia GH (2000) Crop plant physiology. Mashhad University, 400 pp. [In Persian with English Abstract].
Lawlor DW (2002) Limitation to photosynthesis in water leaves: stomata vs. metabolism and role of ATP. Annals of Botany 89: 871-885.
Lichtenthaler HK (1998) The stress concept in plants: an introduction. New York, NY, USA: New York Academy of Sciences. Annals of New York Academy of Sciences 851: 187-98.
Majnoon Hosseini N (2004) Legumes in Iran. Third Edition. Tehran University. [In Persian with English Abstract].
Miarsadeghy S (2010) Effect of seed priming with salicylic acid on morphological and physiological characteristics of canola under drought stress. M.Sc. in Agronomy. Faculty of Agriculture, Zanjan University, 121 pp..
Neumann PM (1995) The role of cell wall adjustment in plant resistance to water deficits. Crop Science 35: 1258-1266.
Pancheva TV, Popova LP, Uzunova AM (1996) Effect of salicylic acid on growth and photosynthesis in barley plants. Journal of Plant Physiology 149: 57-63.
Pandey RK, Maronville JW, Admou A (2001) Tropical wheat response to irrigation and nitrogen in a Sahelian environment. I. Grain yield, yield components and water use efficiency. European Journal of Agronomy 15: 93-105.
Pandey RK, Saxena MC, Singh VB (1978) Growth analysis of blackgram genotypes. Indian Journal of Agricultural Science 48(8): 466-473.
Pawar VS, Patit PO, Dahi Walur SD, Magar SS (1992) Effect of irrigation schedule based on critical growth stages on yield, quality and water use of chickpea (Cicer arietinum L.) on vertisol. Indian Journal of Agrieultural Science 62: 402-404.
Rahimian H, Koochaky A, Zand A (2000) Photosynthesis and production in the changing environment. Parks and Green Spaces Organization of Tehran, Tehran, Iran, 85 pp. [In Persian with English Abstract].
Raskin I, Skubatz H, Tang W, Meeuse BJD (1990) Salicylic acid levels in thermogenic and nonthermogenic plants. Annual Botany 66: 376-383.
Sadegipour O (2009) The influence of water stress on biomass and harvest index in three mungbean (V.radiata (L.) Wilczek) cultivars. Asian Journal of plant Sciences 8: 245-249.
Sarmadnia GH, Koochaky A (1989) Crop plant physiology. Mashhad University, 467 pp. [In Persian with English Abstract].
Sarmadnia GH, Koochaky A (1992) Physiological aspects of rainfed agriculture. Mashhad University, Iran, 426 pp. [In Persian with English Abstract].
Senaratna T, Touchell D, Bunn E, Dixon K (2000) Acetyl salicylic acid (Aspirin) and salicylic acid induce multiple stress tolerance in bean and tomato plants. Plant Growth Regulation 30: 157-161.
Shabiry S, Ghasimy Golazany K, Golchin A, Saba J (2007) The effect of water limitation on growth and yield of three cultivars of chickpea in Zanjan. Agricultural Sciences and Natural Resources 14(2): 34-47. [In Persian with English Abstract].
Shibles RM, Weber CR (1985) Leaf area, solar radiation interception and dry matter in soybeans. Crop Science 5: 575-577.
Silim SV, Saxena MC (1993) Adaptation of spring- sown in the Mediterranean basin. II. Factors influencing yield under drought. Field Crop Research 34: 137-146.
Thomas MJ, Robertson S, Peoples, MB (2003) The effect of timing and severity of water deficilt on growth, development, yield accumulation and nitrogen fixation of mung bean. Field Crop Research 86(1): 67-80.
Wilcox JN (1985) Dry matter partitioning as influenced by competition between soybean isolines. Agronomy Journal 77: 738-742.
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