Soil fertility can best be conserved by the activities of? by Sunday | Sep 11 | Biology JAMB | 0 comments A. Earthworm B. Man C. Rodent D. Microbes Correct Answer: Option D – Microbes Users Also Read These:List FOUR activities of man that can lead to soil…Which of the following combinations will help to…Soil fertility is NOT conserved by?A farm practice which assists in maintaining the…If an enzyme works best in an acid medium, in which…