175 + Agriculture Questions and Answers for Competitive Exams! Contents: MCQs on Agricultural Microbiology MCQs on Entomology MCQs on Agricultural Economics MCQs on Agricultural Extension MCQs on Agricultural Statistics MCQs on Farm Machinery and Power Engineering 1. MCQs on Agricultural Microbiology: 1. In the process of denitrification the involved bacteria is/are _________ (A) Thiobacillus denitrificans […]