Which of the following is not a biotic factor affecting agricultural production? by Sunday | Jul 8 | Agricultural Science WAEC | 0 comments A. predator B. soil C. parasites D. pest E. dieases Correct Answer: Option B – soil Users Also Read These:Which of the following factors influence…Which of the following is not a biotic factor?One of these is not a factor affecting prices of securities?Which of the following is not an edaphic factor…A biotic factor influencing agricultural production is?