Fertilizers MCQs with Answers

Fertilizers MCQs

Hello students, our topic for the MCQ is ‘Fertilizers. It is plant food and it can be natural. It contains different kinds of nutrients that are essential for growth of plants. When the soil contains lots of nutrients then plants grow fast in that soil. Most of the fertilizers mainly contain nitrogen and phosphorus. They can be organic or inorganic.

The following set of MCQ will provide you more knowledge about ‘Fertilizers’.

MCQ.1): Which of the following substance should be added to the soil for plant growth?

a) Oxygen

b) Fertilizers

c) Consumers

d) Sugar

MCQ.2):Which form of fertilizers is designed to be scratched into soil and water soluble?

a) Granular

b) Powered

c) Liquid

d) Foliage

MCQ. 3): Urea, animal tankage and sludge are the examples of ……………………………………………………………….

a) Inorganic fertilizers

b) Organic fertilizers

c) a) and b)

d) None of them

MCQ.4):…………………………………………………………… Are natural fertilizers that are microbial, bacteria, algae and fungi.

a) Fertilizers

b) Bio-fertilizers

c) Primary consumers

d) Consumers

MCQ.5): Which of the following symbiotic nitrogen fixing bacteria?

a) Rhizobium

b) Rat

c) Maggots

d) None of them

MCQ.6): The culture that is obtained in the flask is known as …………………………………………………………………….

a) Prawn culture

b) Bee culture

c) Cell culture

d) Starter culture

MCQ.7): The ‘Rhizobium’ term is established by …………………………………………………………………… in 1889.

a) John

b) Frank

c) Watson

d) Crick

MCQ.8): …………………………………………………… bacteria provides nitrogen to the plants from soil and is bio-fertilizer.

a) Azotobacter

b) E. coli

c) Paramecium

d) Algae

MCQ.9): VAM stands for …………………………………………………………………………….

a) Vsculum Aerobic Mycorrhiza

b) Vasicular And Mycorrhiza

c) Vasicular Arbuscular Mycorrhiza

d) Vastibule Arranged Microbacteria

MCQ.10): The seed treatment can be done by using ……………………………………………………… along with P.S.M.

a) Rhizobium

b) Azotobacter

c) Azospirillum

d) All of above

 

Answer

1) b) Fertilizers

2) a) Granular

3) b) Organic fertilizers

4) b) Bio-fertilizers

5) a) Rhizobium

6) d) Starter culture

7) b) Frank

8) a) Azotobacter

9) c) Vasicular Arbuscular Mycorrhiza

10) d) All of above


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