WAEC Agricultural Science Past Questions & Answers - Page 197

981.

Which of the following biotic factors are usually used to control cassava mealbugs?

A.

Parasites

B.

Predators

C.

Pests

D.

Pathogens

Correct answer is B

No explanation has been provided for this answer.

982.

The most important use of land for agriculture production is

A.

Grazing paddocks

B.

Botanical gardens

C.

Game reserves

D.

Farmstead construction

Correct answer is A

No explanation has been provided for this answer.

983.

The practice of planting one type of annual crop each season is referred to as

A.

Monoculture

B.

Continuous cropping

C.

Mono-cropping

D.

Horticulture

Correct answer is C

No explanation has been provided for this answer.

984.

Which of the following is not a government agricultural programme?

 

A.

Operation Feed the Nation

B.

Agricultural Development Projects

C.

Farm Settliment Schemes

D.

West Africa Rice Development

Correct answer is D

No explanation has been provided for this answer.

985.

Which of the following land tenure system allows the owner greatest freedom to dispose of the land as he wishes?

A.

Communal

B.

Free-hold

C.

Lease-hold

D.

Share-cropping

Correct answer is B

No explanation has been provided for this answer.