Wood ash and oil palm bunches are rich sources of? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. potassium B. nitrogen C. molybdenum D. sulphur Correct Answer: Option A – potassium Users Also Read These:Palm oil industry in located in Edo State because the state?During the production of palm oil; the oil palm… Oil palm trees do well in soils with pH level of?Palm oil and palm kernel are in?The recommended spacing for oil palm cultivation is?