WAEC Agricultural Science Past Questions & Answers - Page 90

446.

The following crops require shade trees at the seeding statge except

A.

Theobroma cacao

B.

Coffee spp

C.

Elaeis guineensis

D.

Oryza sativa

Correct answer is D

No explanation has been provided for this answer.

447.

If the spacing of maize is 0.9m by 0.3m and one seed is sown per stand, what will be the popullation of maize plants on a hectare of farmland?

A.

74,074

B.

54,000

C.

37,037

D.

27,000

Correct answer is D

No explanation has been provided for this answer.

448.

Maize is a popular crop in West Africa because it

A.

is a cereal

B.

Has multiple uses

C.

Is of high nutritional value

D.

Was introduced from Europe

Correct answer is B

No explanation has been provided for this answer.

449.

Tabacco belongs to the group of crops called

A.

Fibres

B.

Beverages

C.

Stimulants

D.

Cereals

Correct answer is C

No explanation has been provided for this answer.