Are you looking for Mcqs on Manures and fertilizers? If Yes then you are at right place. Here you will find Manures and fertilizers Mcq Questions and Answers, Trivia, Quiz, Interview MCQ & Manures and fertilizers Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Manures and fertilizers Mcqs. as you know Questions and Ansers on Manures and fertilizers is very important for Neet Exam. In this Manures and fertilizers MCQ section for Neet competition we are covering MCQS on Manures and fertilizers
Question : A green manure is
A. Maize
B. Rice
C. Sorghum
D. Sesbania
Question : Composited manure is formed from
A. farm and household refuse
B. animal refuse and rotted vegetable
C. organic wastes from where biogas extraction takes place
D. green and farmyard manure
Question : For paddy, the best fertilizer is
A. Bacillus polymyxa
B. Bacillus megaterium
C. Azolla pinnata
D. Rhizobium meliloti
Question : In children, this disease is caused due to excess nitrate fertilizers usage
A. mumps
B. jaundice
C. septicemia
D. methaemoglobinaemia
Question : Appropriate use of cow dung is made in
A. medicine
B. fuel
C. manure
D. building/construction material
Question : This is not included in organic farming
A. crop rotation
B. chemical fertilizer
C. green manures
D. compost and farmyard manures
Question : Pyrethrin is obtained from
A. Chrysanthemum cinerariifolium
B. Azadirachta indica
C. Urtica dioica
D. Tagetes erecta
Question : Azolla is used as a biofertilizer as it possesses
A. humus in large quantities
B. rhizobium
C. mycorrhiza
D. cyanobacteria
Question : This chemical fertilizer is essential for better rhizobial nitrogen fixation
A. calcium
B. potassium
C. sodium
D. phosphorus
Question : Green manure plants are
A. Poaceae
B. Solanaceae
C. Leguminosae
D. Compositae