Bower, John Patrick.Johnston, M. A.Van Niekerk, Warren2014-12-052014-12-0520012001http://hdl.handle.net/10413/11670Thesis (M.Sc.Agric.)-University of Natal, Pietermaritzburg, 2001.No abstract available.en-ZAAvocado--KwaZulu-Natal.Avocado--Physiology.Avocado--Effect of potassium on.Mulching.Theses--Horticultural science.Effects of potassium and mulching on Persea americana Mill. cv. Hass pheno/physiology, yield and fruit size.Thesis