Maize is a popular crop in West Africa because it
is a cereal
Has multiple uses
Is of high nutritional value
Was introduced from Europe
Correct answer is B
No explanation has been provided for this answer.
Tabacco belongs to the group of crops called
Fibres
Beverages
Stimulants
Cereals
Correct answer is C
No explanation has been provided for this answer.
I, II and III only
I, III and IV only
II, III and IV only
I, II, III and IV
Correct answer is A
No explanation has been provided for this answer.
Application of water to the subsoil through perforated pipes is known as
Flooding irrigation
Subsurface irrigation
Spinkler irrigation
Overhead irrigation
Correct answer is D
No explanation has been provided for this answer.
Leave blue litmus paper unchanged
Change blue litmus paper to red
Change red litmus paper to blue
Be rich in soil microbes
Correct answer is B
No explanation has been provided for this answer.