Tesfay, Samson Zeray.Mpanza, Felicia Nobuhle.2020-01-132020-01-1320172017https://researchspace.ukzn.ac.za/handle/10413/16755Master of Science in Horticultural Science. University of KwaZulu-Natal, Pietermaritzburg, 2017.Abstract available in PDF file.enOnion.Bulbing.Photoperiod.Enzymes.Carbohydrates.Greenhouse growing.The combined effects of daylength and temperature on onion bulb when grown under greenhouse environment.Thesis