Investigation of the effects of drought stress and nitrogen fertilizer on yield, yield components and some physiological characteristics of wheat

Document Type : Research Paper

Authors

1 Assistant Professor, Horticulture Crops Research Department, Isfahan Agricultural and Natural Resources Research and Education Center, AREEO, Isfahan, Iran

2 2. Department of Agronomy and Plant Breeding, Faculty of Agricultural and Natural Resources, Isfahan University of Technology, Isfahan, Iran

Abstract

Background and Objective: This experiment was performed to investigate the effects of drought stress and nitrogen fertilizer on yield, yield components and some physiological characteristics of four wheat cultivars.
Materials and Methods: The experiment was carried out in double split plots in a randomized complete block design with three replications in the research farm of Isfahan University of Technology. Experimental factors include two irrigation regimes (irrigation 100 and 50% of plant water requirement for normal and drought stress, respectively), two levels of nitrogen fertilizer (soil content and use of 150 kg urea per hectare) and wheat cultivars (Pishtaz, Bahar, Sepahan and Star).
Results: Drought stress decreased grain and biomass yield by decreasing the content of chlorophyll a, b, carotenoids and leaf relative water content as well as increasing the amount of ion leakage. The use of nitrogen under normal irrigation conditions increased grain and biomass yield, but under drought stress conditions increased biomass and decreased grain yield. Pishtaz cultivar had the highest grain yield (4710 kg / ha), and Star cultivar had the highest amount of biomass (11639 kg / ha). Also, the highest grain and biomass yield were observed in normal irrigation and nitrogen treatment.
Conclusion: The use of nitrogen to increase yield depends on the amount of water available to the plant, and under drought stress conditions, the use of nitrogen is not only a good way to reduce the impact of water stress and yield, but also intensify stress and reduce grain yield of studied wheat cultivars.

Keywords


Ahmadi A and Baker DA. 2001. The effect of water stress on the activities of key regulatory enzymes of the sucrose to starch pathway in wheat. Plant Growth Regulation, 35(1): 81-91.
Ahmadinezhad R, Najafi N, Aliasgharzad N and Oustan SH. 2012. Effects of Organic and Nitrogen Fertilizers on Water Use Efficiency, Yield and the Growth Characteristics of Wheat (Triticum aestivum cv. Alvand). Water and Soil Science, 2: 177-194. (In Persian).
Albrizio R, Todorovic M, Matic T and Stellacci AM. 2010. Comparing the interactive effects of water and nitrogen on durum wheat and barley grown in a Mediterranean environment. Field Crops Research, 115(2): 179-190.
Allen RG, Pereira LS, Raes D and Smith M. 1998. Crop evapotranspiration-Guidelines for computing crop water requirements-FAO Irrigation and drainage paper 56. FAO, Rome. 300(9): D05109.
Araya A, Habtu S, Hadgu KM, Kebede A and Dejene T. 2010. Test of AquaCrop model in simulating biomass and yield of water deficient and irrigated barley (Hordeum vulgare). Agricultural Water Management, 97(11): 1838-1846.
Arshadi A, Karami E, Khateri B and Rezabakhsh P. 2016. Drought stress effects on the grain yield among different barley cultivars. Genetika, 48(3): 1087-1100.
Assefa T, Rao IM, Cannon SB, Wu J, Gutema Z, Blair M, Otyama P, Alemayehu F and Dagne B. 2017. Improving adaptation to drought stress in white pea bean (Phaseolus vulgaris L.): Genotypic effects on grain yield, yield components and pod harvest index. Plant Breeding, 136(4): 548-561.
Assefa T, Wu J, Beebe SE, Rao IM, Marcomin D and Claude RJ. 2015. Improving adaptation to drought stress in small red common bean: phenotypic differences and predicted genotypic effects on grain yield, yield components and harvest index. Euphytica, 203(3): 477-489.
Bihamta M, Shirkavand M, Hasanpour J and Afzalifar A. 2018. Evaluation of Durum Wheat Genotypes under Normal Irrigation and Drought Stress Conditions. Journal of Crop Breeding, 9(24): 119-136. (In Persian).
Bista DR, Heckathorn SA, Jayawardena DM, Mishra S and Boldt JK. 2018. Effects of drought on nutrient uptake and the levels of nutrient-uptake proteins in roots of drought-sensitive and-tolerant grasses. Plants, 7(2): 28: 1-16.
Boroujerdnia M, Bihamta MR, Alemi S and Abdousi V. 2016. Effect of drought stress on proline content, soluble carbohydrates, electrolyte leakage and relative water content of beans (Phaseolus vulgaris L.). Plant Physiology, 29: 23-41. (In Persian)
Ercoli L, Lulli L, Mariotti M, Masoni A and Arduini I. 2008. Post-anthesis dry matter and nitrogen dynamics in durum wheat as affected by nitrogen supply and soil water availability. European Journal of Agronomy, 28(2): 138-147.
Hassegawa RH, Fonseca H, Fancelli AL, da Silva VN, Schammass EA, Reis TA and Corrêa B. 2008. Influence of macro-and micronutrient fertilization on fungal contamination and fumonisin production in corn grains. Food Control, 19(1): 36-43.
Kamkar B, Daneshmand AR, Ghooshchi F, Shiranirad AH and Langeroudi AS. 2011. The effects of irrigation regimes and nitrogen rates on some agronomic traits of canola under a semiarid environment. Agricultural Water Management, 98(6): 1005-1012.
Kaya C, Kirnak H, Higgs D and Saltali K. 2002. Supplementary calcium enhances plant growth and fruit yield in strawberry cultivars grown at high (NaCl) salinity. Scientia Horticulturae, 93(1): 65-74.
Khodaverdizadeh M, Mohammadi M and Miri D. 2019. Estimation of Technical Efficiency of Wheat Production with Emphasis on Sustainable Agriculture in Urmia County. Journal of Agricultural Science and Sustainable Production, 29(4): 233-245. (In Persian).
Lichtenthaler HK. 1987. Chlorophylls and carotenoids: pigments of photosynthetic biomembranes. Methods in Enzymology, 148: 350-382.
Lin S, Sattelmacher B, Kutzmutz E, Mühling KH and Dittert K. 2004. Influence of nitrogen nutrition on tuber quality of potato with special reference to the pathway of nitrate transport into tubers. Journal of Plant Nutrition, 27(2): 341-350.
Lonbani M and Arzani A. 2011. Morpho-physiological traits associated with terminal drought-stress tolerance in triticale and wheat. Agronomy Research, 9: 315–329.
Mahlooji M. 2021. Agrophysiological barley associated with flag leaf temperature and canopy light interception under salinity and zinc foliar application. Journal of Plant Process and Function, 10(43): 25-34.
Mahlooji M, seyedsharifi R, Razmjo J, Sabzalian MR and Sedghi M.2018. Effect of salt stress on photosynthesis and physiological parameters of three contrasting barley genotypes. Photosynthetica, 56 (2): 549-556.
Mohammadi Kashka F. Pirdashti H. Yaghoubian Y and Bakhshandeh E. 2017. Evaluation of growth and yield stability of wheat by application of trichoderma and enterobacter sp. Journal of Agricultural Science and Sustainable Production, 26(4): 1-15. (In Persian).
Omrani S, Arzani A, Esmaeilzadeh M and Mahlooji M. 2022. Genetic analysis of salinity tolerance in wheat (Triticum aestivum L.). PLoS ONE 17(3): e0265520.
Pirzad A, Shakiba MR, Zehtab-Salmasi S, Mohammadi SA, Darvishzadeh R and Samadi A. 2011. Effect of water stress on leaf relative water content, chlorophyll, proline and soluble carbohydrates in Matricaria chamomilla
.0 L. Journal of Medicinal Plants Research, 5(12): 2483-2488.
Plaut Z, Butow BJ, Blumenthal CS and Wrigley CW. 2004. Transport of dry matter into developing wheat kernels and its contribution to grain yield under post-anthesis water deficit and elevated temperature. Field Crops Research, 86(2-3): 185-198.
Prasad PVV, Staggenborg SA and Ristic Z. 2008. Impacts of drought and/or heat stress on physiological, developmental, growth, and yield processes of crop plants. Pp. 1: 301-355. In: Ahuja LR, Reddy VR, Saseendran SA and Qiang Yu (eds).  Response of crops to limited water: Understanding and modeling water stress effects on plant growth processes. American Society of Agronomy and Soil Science Society of America.
Sayar R, Khemira H, Kameli A and Mosbahi M. 2008. Physiological tests as predictive appreciation for drought tolerance in durum wheat (Triticum durum Desf.). Agronomy Research, 6: 79-90.
Shahbazi H, Arzani A and Ismailzadeh Moghadam M. 2016. The effect of drought stress on physiological properties in recombinant wheat inbred lines. Plant Process and Function, 15: 123-131. (In Persian).
Sieling K, Schröder H, Finck M and Hanus H. 1998. Yield, N uptake, and apparent N-use efficiency of winter wheat and winter barley grown in different cropping systems. The Journal of Agricultural Science, 131(4): 375-387.
Sio-Se Mardeh A, Ahmadi A, Poustini K and Mohammadi V. 2006. Evaluation of drought resistance indices under various environmental conditions. Field Crops Research, 98: 222–229.
Tadayon MR and Imam Y. 2007. The effect of supplementary irrigation and nitrogen fertilizer on morphological reactions and grain yield of two wheat cultivars under rainfed conditions in Fars province. Journal of Agricultural Science, 2: 53-69. (In Persian).
Torres I, Sánchez MT, Benlloch-González M and Pérez-Marín D. 2019. Irrigation decision support based on leaf relative water content determination in olive grove using near infrared spectroscopy. Biosystems Engineering, 180: 50-58.
Van Herwaarden AF, Farquhar GD, Angus JF, Richards RA and Howe GN. 1998. 'Haying-off', the negative grain yield response of dryland wheat to nitrogen fertiliser. I. Biomass, grain yield, and water use. Australian Journal of Agricultural Research, 49: 1067-1082.
Wang X, Li Q, Xie J, Huang M, Cai J, Zhou Q, Dai T and Jiang D. 2020. Abscisic acid and jasmonic acid are involved in drought priming-induced tolerance to drought in wheat. The Crop Journal, 9(1): 120-132.
Zaidi PH, Srinivasan G, Cordova HS and Sanchez C. 2004. Gains from improvement for mid-season drought tolerance in tropical maize (Zea mays L.). Field Crops Research, 89(1): 135-152.