1. Abd El-Samad HM, Shaddad MAK, Barakat N (2011) Improvement of plants salt tolerance by exogenous application of amino acids. J Med Plants Res 5(24):5692–5699
2. Abdel-Hady BA (2007) Effect of zinc application on growth and nutrient uptake of barley plant irrigated with saline water. J Appl Sci Res 3:431–436
3. Akeel A, Khan MMA, Jaleel H, Uddin M (2019) Smoke-saturated water and karrikinolide modulate germination, growth, photosynthesis and nutritional values of carrot (Daucus carota L.). J Plant Growth Regul 38:1387–1401
4. Antala M, Sytar O, Rastogi A, Brestic M (2020) Potential of karrikins as novel plant growth regulators in agriculture. Plants. https://doi.org/10.3390/plants9010043
5. Aslam MM, Akhter A, Jamil M, Khatoon A, Malook I, Ur Rehman S (2014) Effect of plant-derived smoke solution on root of Ipomoea marguerite cuttings under cobalt stress. J Bio-Mol Sci 2(1):6–11