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Agronomy Objective Question & Answer [y]

Examups – Boost Your Exam Potential >> Agronomy MCQ>>General Agriculture MCQ>> Agronomy Objective Question & Answer [y]

Agronomy Objective Question & Answer [y]

Most Important Agronomy Multiple Choice Question (MCQ) [y]

Q. 1. The optimum temperature for better crop production is between……………..

a) 12-18 °C
b) 24-30 °C
c) 18-24 °C
d) 30-35 °C

d) 30-35 °C

Q. 2. The Agroclimatic zone XIII, comprising the state gujarat represents ……………… type climate.

a) Semi arid
b) Arid to dry sub-humid
c) Arid to extremely arid
d) Humid

b) Arid to dry sub-humid

Q. 3. The mustard crop planted at a spacing of 50 x 20 cm will have ……………. plants/ha.

a) 75,000
b) 1,00,000
c) 1,25,000
d) 1,50,000

b) 1,00,000

Q. 4. The spray drift of 2,4 – D (ester form) can cause considerable damage in …………….

a) Surghum
b) Wheat
c) Maize
d) Cotton

d) Cotton

Q. 5. North of the equator, surface winds are known as

a) Northeast trade winds
b) Southeast winds
c) Westerlies
d) Easterlies

a) Northeast trade winds

Q. 6. Wavelength longer than …………………… m/u is not visible to the eye, and are called infrared.

a) 550
b) 650
c) 750
d) 450

c) 750

Q. 7. Biogeochemical nutrient cycles have led to recognize that …….. is very important.

a) Over fertilization
b) Balanced fertilization
c) Under fertilization
d) None of these

b) Balanced fertilization

Q. 8. Nitrate levels in drinking water above ……………… mg per liter are considered as a human health hazard.

a) 5
b) 10
c) 15
d) 20

b) 10

Q. 9. The book ” Annals of Agriculture” is published by:

a) Jethro tull
b) Van helmont
c) Arthur young
d) Blackman

c) Arthur young

Q. 10. Yellow revolution is associated with:

a) Pulse Production
b) Fruit Production
c) Milk Production
d) Oilseeds Production

d) Oilseeds Production

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