WAEC Agricultural Science Past Questions & Answers - Page 98

486.

Forest regulations are formulated in order to encourage

A.

Deforestation

B.

Afforestation

C.

Bush burning

D.

Taungya farming

Correct answer is B

No explanation has been provided for this answer.

487.

Water in a fish pond is made suitable for fish by

A.

Fertilization

B.

Liming

C.

Manuring

D.

Silting

Correct answer is B

No explanation has been provided for this answer.

488.

In hook and line fishing, the bait is fixed onto the

A.

Float

B.

Hook

C.

Line

D.

Pole

Correct answer is B

No explanation has been provided for this answer.

489.

Calculate the annual depreciation of a farm machinery with a total depreciation of D63,000 and a useful life of 5 years.

A.

D6,300.00

B.

D9,450.00

C.

D12,600.00

D.

Radio and posters

Correct answer is C

No explanation has been provided for this answer.

490.

Which of the following pairs are mass methods of extension?

A.

Telephone calls and informal contacts

B.

Letters and newspapers

C.

Home visits and demonstrations

D.

Radio and posters

Correct answer is C

No explanation has been provided for this answer.