Open Access Research Paper Views (661) Effect of fly ash on growth and yield of sunflower (Helianthus annuus L.) Nirmal Kumar Pani, Priyadarshani Samal, RitaraniDas, Santilata Sahoo Int. J. Agron. & Agric. Res. 7(2), 64-74, August 2015. Keywords: DAS=Days After Sowing, FA= Fly ash, FAA=Fly Ash Amendment Details