The use of animal traction is limited in the forest zones of West Africa because of the
Topography of the forest land
Presence of tsetse flies
High amount of rainfall
Culture of the people
Correct answer is B
No explanation has been provided for this answer.
Limitations of farm mechanization in West Africa do not include
Land fragmentation
High capital investment
Availability of spare parts
High level technical know-how
Correct answer is A
No explanation has been provided for this answer.
The instrument which enables a surveyor to find the direction of a base line is
Abney level
Ranging pole
Plumb bob
Magnetic compass
Correct answer is D
No explanation has been provided for this answer.
Which of the following statement is a disadvantage of human power? it
Controls other sources of farm power
Brings about least damage
Is easily available and controlled
Has low output
Correct answer is D
No explanation has been provided for this answer.
The following are advantages of sub-surface irrigation except that
It is suitable for soils with low water holding capacity
It can be used only for specific types of crops
The rate of evaporation is greatly reduced
It reduces the incidence of pests
Correct answer is B
No explanation has been provided for this answer.