Agricultural Science Past Questions

Study and practice Agricultural Science past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

78 questions JAMB 628 WAEC 2054 CUSTOM 1
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Past Questions

78 questions
Question 1 of 18 78 total questions
Question 31
jamb 2019

In poultry nutrition, the minerals that prevent the laying of thin-shelled eggs are

Acalcium and phosphorus
Bsodium and calcium
Cphosphorus and sodium
Dsulphur and phosphorus
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Question 32
jamb 2019

The pox disease in livestock are caused by

Abacteria
Bviruses
Cprotozoa
Dfungi
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Question 33
jamb 2019

The main mode of infection of rinderpest disease in cattle is through

Agrazing
Bdrinking
Ccontact
Dinhalation
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Question 34
jamb 2019

What is crop rotation?

AGrowing of crops one after the other in a particular sequence
BGrowing more than one crop at a time
CGrowing of an associate crop in between the rows of the main crop
DGrowing of crops together in strips
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Question 35
jamb 2019

Phalaris minor is a crop associated wood with crop

AWheat
BMaize
CRice
DCotton
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Question 36
jamb 2019

Which of the following requires Silicon (Si) for its growth?

AMaize
BGroundnut
CRice
DGreen grain
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Question 37
jamb 2019

A soil may be called as alkaline when the pH of the soil is more than

A6.5
B5.5
C7.0
D5.0
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Question 38
jamb 2019

Blast of rice is a

AViral disease
BBacteria disease
CFungal disease
DDeficiency of zinc disease
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Question 39
jamb 2019

Which of the following nutrient is highly immobile in plants?

AMg
B
CK
DP
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Question 40
jamb 2019

Ideal pH for coffee cultivation is

A4.0 - 4.5
B5.0 - 5.5
C6.0 - 6.5
D6.5 - 7.5
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Question 41
jamb 2019

Fertilizer application in maize should be completed before

ATasseling
BSilking
CRiponing
DKnee high stage
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Question 42
jamb 2019

A variety of oil palm is

AAmelonado
BAcuminata
CTenera
DTrinitario
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Question 43
jamb 2019

The non-oil crop among the following is

Acoconut
Bbeniseed
Cmelon
Dcowpea
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Question 44
jamb 2019

Dura, Tenera and Pisifera are all cultivated varieties of

Acoconut
Boil palm
Crubber
Dbanana
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Question 45
jamb 2019

The optimum temperature for storing yam tuber under cold storage is

A7°C
B9°C
C13°C
D15°C
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Question 46
jamb 2019

Oil palm trees do well in soils with pH level of

A2.5 - 3.5
B3.5 - 4.5
C5.5 - 6.5
D6.5 - 7.5
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Question 47
jamb 2019

The maturity period of groundnut in month is

A1 - 2
B2 - 3
C4 - 5
D6 - 7
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Question 48
jamb 2019

Which of the following cereal crops most requires nursery practices?

AMaize
BRice
CMillet
DGuinea corn
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