Evaluation Effect of Salicylic Acid and Glycine Betaine on Quantitative Properties of Alfalfa (Medicago sativa L.) under Drought Stress Conditions
محورهای موضوعی : Journal of Crop Nutrition Science
Babak Maghsoudi Damavandi
1
(Department of Agronomy, Khorramshahr International Branch, Islamic Azad University, Khorramshahr, Iran.)
Sara Shirzad
2
(Department of Agronomy, Eslamshahr Branch, Islamic Azad University, Eslamshahr, Iran.)
کلید واژه: Irrigation, Foliar application, Forage, Yield</i>, <i>Amino acid,
چکیده مقاله :
BACKGROUND: Fertilizer management plays an important role for obtaining satisfactory yields and to increase crop productivity. One of limitation factor in agricultural plants production in dry areas in the water tension at growth step negative effect of water tension on corn growth depends on the time of tension occurrence, the intensity, plant growth and genotype step.OBJECTIVES: This study was done to assess effect of amino acids on alfalfa crop production under water stress condition.METHODS: Current research was conducted according split plot based on randomized complete blocks with three replications in Karaj Research Farm. The main factor included water stress (S1: full irrigation, S2: Cut off irrigation from the beginning of flowering until the end of the growing season, S3: Cut off irrigation from 50% of flowering until the end of the growing season) and Foliar application of amino acid (A1: without foliar spraying, A2: 0.5 mM salicylic acid, A3: 1 mM salicylic acid, A4: 10 mM glycine, A5: 50 mM glycine) belonged to sub plots.RESULT: The difference between the mean of the traits in the treatments of using the reducing agent and not using these substances were considered significant. The results showed the adverse effect of drought stress on all studied traits and the reduction of its destructive effects by stress reducing agents. In determining the yield of wet and dry forage, the simultaneous use of full irrigation and glycine foliar application was the best treatment.CONCLUSION: According to the results, the use of 10 mM glycine betaine is recommended. In both stress treatments (cessation of irrigation from the beginning of flowering and cessation of irrigation from 50% of flowering) when stress relieving treatments were used, the effect of stress was significantly reduced as in most traits.
Ashraf, M. and M. R. Foolad. 2007. Roles of glycine betaine and proline in improving plant abiotic stress resistance. Environmental and Experimental Bot. 59: 206-216.
Ashraf, M. and M. R. Foolad. 2007. Improving plant abiotic-stress resistance by exogenous application of osmoprotectants glycinebetaine and proline. Environmental and Experimental Bot. 59: 206-216.
Azarfard, F. 2008. Effect of Prangos ferulacea replacement for alfalfa on growth performance and carcass characteristics of Lori lambs. Intl. J. Agri. Biol. Eng. 10: 224-226.
Chimenti, C. A., J. Pearson. and A. J. Hall. 2002. Osmotic adjustment and yield maintenance under drought in sunflower. Field Crop Res. 75: 235-246.
Chinnusamy, V., L. Xiong. and J. K. Zhu. 2004. Use of genetic engineering and molecular biology approaches for crop improvement for stress environments. In: Abiotic stress: Plant resistance through breeding and molecular approaches. (Eds). pp: 47-107. Food Products Press.
Farooq, M., A. Wahid, N. Kobayashi. and D. Fujita. 2008. Plant drought stress: effects, mechanisms and management. Agron. Sustain. Dev. 29 (2009) 185–212. DOI: 10.1051/agro: 2008021.
Fathi, A. and F. Kardoni. 2020. The importance of quinoa (Chenopodium Quinoa willd.) cultivation in developing countries: A review. Cercetări Agronomice în Moldova. 3(183): 337-356.
Garcia, M. G., C. A. Busso, P. Polci, L. N. Garcia. and V. Echenique. 2002. Water relation and leaf growth rate of three Agropyron genotypes under water stress. Biol. Cell. 26: 309-317.
Larqué, S. A. 1979. Stomatal closure in response to acetalsalicylic acid treatment. Z. Pflanzenphysiol. 93: 371–5.
Ma, X. L., Y. J. Wang, S. L. Xie, C. Wang. and W. Wang. 2007. Glycinebetaine application ameliorates negative effects of drought stress in tobacco. Russian J. Plant Physiol. 54: 472-479.
Maghsoudi Damavandi, B., Sh. Lak, M. Ghaffari, M. Alavifazel. and T. Sakinejad. 2020. Investigation of yield and yield components of sunflower (Helianthus annus L.) lines to determine sensitive and tolerant lines in drought stress conditions. Sci. J. Crop Physiol. 46: 97-110.
Maleki, A., A. Fathi. and S. Bahamin. 2020. The effect of gibberellin hormone on yield, growth indices, and biochemical traits of corn (Zea Mays L.) under drought stress. J. Iranian Plant Eco-Physiol. Res. 15(59): 1-16.
Mir Ansari, H., A. Mehr Afarin. and H. A. Naghdi Badi. 2014. Morphophysiological and phytochemical responses of dill to foliar application of iron sulfate and zinc sulfate. J. Medicinal Plants. 54(1): 1-13.
Miri, H. and A. Zamani moghadam. 2014. External application of glycine betaine to reduce the effects of drought stress on maize. Iranian J. Crop Res. 12: 704-717.
Misra, N. and P. Saxena. 2009. Effect of salicylic acid on proline metabolism in lentil grown under salinity stress. Plant Sci. 177: 181-189.
Paay gozar, Y., A. Ghanbari, M. Heydari. and A. Tavasoli. 2009. Effect of foliar application of trace elements on quantitative and qualitative properties of millet (Pennisetum glacum) under drought stress. J. Agricultural Sci. 10(2): 1-12.
Taheri, F., A. Maleki. and A. Fathi. 2021. Study of different levels of nitrogen fertilizer and irrigation on quantitative and qualitative characteristics of quinoa grain yield. Crop Physiol. J. 13(50): 135-149.
Yang, W. J., P. J. Rich, J. D. Axtell, K. V. Wood, C. C. Bonham, G. Ejeta, M. V. Mickelbart. and D. Rhodes. 2003. Genotypic variation glycine betaine in Sorghum. Crop Sci. 43: 162-169.
Yohannes, G. and B. Abraha. 2013. The role of seed priming in improving seed germination and seedling growth of maize (Zea mays L.) under salt stress at laboratory conditions. Afr. J. Biotechnol. 12(46): 6484-6490.
Zabet, M., A. Hosainzadeh, A. Ahmadi. and F. Khialparst. 2003. Study of effects of drought stress on different parameters and evaluation of best resist index to drought in Vigna radiate (L.). Iranian J. Agric. Sci. 4(34): 889-899.
