[1] Amanullah, Khan M. W (2011). "Interactive effect of potassium and phosphorus on grain quality and profitability of sunflower in northwest Pakistan." Pedosphere 21, 532–538.
[2] Van Der Merwe, R., M.T., Labuschagne, L. Herselman, and A, Hugo (2015). "Effect of heat stress on seed yield components and oil composition in high- and mid-oleic sunflower hybrids." S Afr J Plant Soil 32:121–128.
[3] Moriondo, M., C. Giannakopoulos , M. Bindi (2011). "Climate change impact assessment: the role of climate extremes in crop yield simulation." Clim Change 104:679–701.
[4] Chimenti C.A., J.I. Hall (2001). "Grain number responses to temperature during floret differentiation in sunflower." Field Crops Res. 72:177–184.
[5] Hussain, S., M. F. Saleemb, J. Iqbala, M. Ibrahima, M. Ahmadd, S. M. Nadeeme, A. Alic and S. Attaa, 2015. "Abscisic acid mediated biochemical changes in sunflower (Helianthus annuus L.) growth under drought and well-watered field conditions. The Journal of Animal & Plant Sciences, 25(2): 406-416.
[6] Finkelstein, R. R., S. S. L. Gampala, and C. D. Rock (2002). "Abscisic acid signalling in seeds and seedlings." Plant Cell 14: 15–45.
[7] Pustovoitova, T. N., N. E. Zhdanova, and V. N. Zholkevich (2004). "Changes in the levels of IAA and ABA in cucumber leaves under progressive soil drought." Plant Physiology(Russia) 51: 513–517.
[8] Hussain, s., A. Muhammad. A. Saeed. I. Javaid. S. Muhammad. N. Sajid Sagheer. and I. Muhammad, (2013). "Improvement of Drought Tolerance in sunflower (Helianthus annuus L.) By Foliar Application of Abscisic Acid and Potassium Chloride." Pak. J. Nutr.12(4): 345-352.
[9] Sharp, R. E (2002). "Interaction with Ethylene: Changing views on the role of abscisic acid in root and shoot growth responses to water stress." Plant Cell and Environment. 25: 211-222.
[10 ]Wilmowicz, E., R. kesyj. and j. korpcewicz (2008). "Ethylene and ABA interactions in the regulation of flower induction in Pharbitis nil." J. Plant Physiol. (28):165:187-198.
[11] Travaglia, C., A. Cohen, H., Reinoso, C., Castillo, and R., Bottini (2007). Exogenous Abscisic Acid Increases Carbohydrate Accumulation and Redistribution to the Grains in Wheat Grown Under Field Conditions of Soil Water Restriction." J Plant Growth Regul (26): 285–289.
[12] Travaglia, C., H., Reinoso, A., Cohen, C., Luna, E., Tommasino, C., Castillo, and R., Bottini (2010). "Exogenous ABA increases yield in field-grown wheat with moderate water restriction." Journal of Plant Growth Regulation, 29(3), pp.366-374.
[13] Travaglia, C., G., Balboa, G. Esposito, H. Reinoso (2012). "ABA action on the production and redistribution of field-grown maize carbohydrates in semiarid regions." Plant Growth Regul. 67: 27–34.
[14] Herna´ndez, F ., M. Poverene, and A. Presotto, (2018). "Heat stress effects on reproductive traits in cultivated and wild sunflower (Helianthus annuus L.): evidence for local adaptation within the wild germplasm." Euphytica, 214:Article Number: 146
[15] Zhang, J. and W.J. Davies (1991). Anti-transpiration activity in xylem sap of maize plants. J. Exp. Bot. 42: 317–321.
[16] Villalobos, F.J., A.J., Hall, J.T., Ritchie, F. Orgaz (1996). OILCROP-SUN: a development, growth, and yield model of the sunflower crop." Agronomy Journal 88: 403–415.
[17] Soleimanzadeh, H., D. Habibi, M.R. Ardakani, F. Paknejad and F. Rejali (2010). "Effect of Potassium Levels on Antioxidant Enzymes and Malondialehyde Content under Drought stress in Sunflower (Helianthus annuus L.)." American Journal of Agricultural and Biological Sciences. 5(1): 56-61.
[18] Martin, J. H. and W.H. Leonard (1949). "Crop Plants in Relation to Environment: In, Principals of Field Crops Production." The Macmillan Company. New Yor. Pp 15-50.
[19] Gholamhoseini, M. A., A. Ghalavand, E. Dolatabadian, A. Jamshidi and A. Khodaei-Joghan (2013). "Effects of arbuscular mycorrhizal inoculation on growth, yield, nutrient uptake and irrigation water productivity of sunflowers grown under drought stress." Agricultural Water Management.117 : 106–114.
[20] Rondanini, D., R. Savin, A.J. Hall (2003). "Dynamics of fruit growth and oil quality of sunflower (Helianthus annuus L.) exposed to brief intervals of high temperature during grain-filling." Field Crops Research83: 79–90.
[21] Dekkers, B.J.W., L. and Bentsink (2015). "Regulation of seed dormancy by bscisic acid and delay of germination." Seed Science Research 25; 2: 82- 98.
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