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:Which of the following is a source of political power?Which of the following is not a source of farm credit?Which of the following sources of farm power is most…Which of the following groups of farm equipment use…The farm power which is most adaptable to farm…