Wood ash and oil palm bunches are rich sources of? By: Sunday|Published on: Jun 12|Categories: Agricultural Science WAEC| 0 comments A. potassium B. nitrogen C. molybdenum D. sulphur Correct Answer: Option A – potassium Users Also Read These:The mesocrap of an oil palm fruit is?During the production of palm oil; the oil palm…Palm oil and palm kernel have?______ rich has its own problemA variety of oil palm is?SEE ALSO Demand is said to be elastic when a percentage change in price?