Principles of Agronomy 1st Quiz
"Principles of Agronomy Topic Wise Quiz. Quiz For Jrf Agronomy and Net Srf Quiz."
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🌱Principles of Agronomy🌱
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1. The term Agriculture is derived from the
A) Latin
B) Greek
C) French
D) Anglo Saxon
2. Environment of crop constitutes
A) Soil
B) Aerial environment
C) Both A & B
D) None of these
3. Aerial environment
A) Can be changed easily
B) Cannot be changed easily
C) Can be changed partially
D) None of these
4. Order of domestication of animal is
A) Sheep,goat,dog
B) Dog,goat,sheep
C) Dog,sheep,goat
D) Goat,sheep,dog
5. First cultivated crops in the world are
A) Wheat , Rice
B) Wheat, Maize
C) Wheat , Barley
D) Wheat, Sorghum
6. Plough was invented during
A) 2900 BC
B) 3900 BC
C) 1900 BC
D) 4900 BC
7. Maize and arrowroot were first domesticated in the Americas as far as
A) 5200 BC
B) 7500 BC
C) 7700 BC
D) 6000 BC
8. The Greek and Romans built on techniques pioneered by the
A) Norse
B) Sumerians
C) Eridu
D) None of these
9. Agriculture based on the principle "Grow it and eat it" is called as
A) Sustainable Agriculture
B) Subsistence Agriculture
C) Stable Agriculture
D) Shifting Agriculture
10. The first successful tractor was built in
A) U.S 1803
B) India 1803
C) Israel 1803
D) China 1803
11. D.D.T was first synthesized by
A) Dr. P. Muller
B) Dr. T. K Das
C) Wohler
D) None of these
12. S1 :- Elements of agricultural chemistry was written by Liebig S2:- Shifting cultivation is prevailing in Peninsular India
A) Both True
B) Both False
C) S1 True & S2 False
D) S1 False & S2 True
Explanation: Elements of agricultural chemistry :- Humphry devy Shifting cultivation :- Northeast
13. Father of Modern Agronomy
A) Dokuchaev
B) Jethro Tull
C) Pietro de Crescenzi
D) Liebig
14. S1 :-First cotton hybrid in the world was evolved in India. S2:- Fish production is related with yellow revolution
A) Both Correct
B) Both Incorrect
C) 1st Correct 2nd Incorrect
D) 2nd Correct 1st Incorrect
15. Annals of Agriculture was written by
A) Paul Muller
B) Liebig
C) Jethro Tull
D) Arthur Young
16. Origin of Potato , Tomato, Tobacco
A) North America
B) South America
C) China
D) None of these
17. Solid portion of the earth is called
A) Lithosphere
B) Hydrosphere
C) Atmosphere
D) Thermosphere
18. Blue Colour of the sky and red colour of sunset is due to
A) Reflection
B) Refraction
C) Dispersion
D) None of these
19. Terrestrial radiation is transferred upward as
A) Long wave radiation
B) Short wave radiation
C) Both A & B
D) None of these
20. Shortest day in northern hemisphere is on
A) March 21
B) June 21
C) September 23
D) December 21
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