Which of the following is not a source of farm power? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. wind B. bull C. tractor D. plough Correct Answer: Option D – plough Users Also Read These:The most unreliable source of power on the farm is?Which of the following is the cheapest source of…The most unreliable source of farm power is?Which of the following sets of farm operations can…Which of the following sources of farm power is most…