The main sources of farm power in West Africa are
...The main sources of farm power in West Africa are
Wind, solar and mechanical
Human, animal and mechanical
Mechanical, solar and human
Electrical, mechanical and solar
Correct answer is B
No explanation has been provided for this answer.
The practice of growing arable and forage crops alternately on a piece of land is called ...
Which of the following feedstuffs does not contain phosphorous? ...
The source of food for fishes in the river is called ...
The deficiency of nitrogen in a maize plant can be corrected by applying? ...
The most important factor that limits agricultural production in West Africa is ...
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The illustrated equipment is called? ...
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Progesterone is secreted by the ...
Cultural practices can be classified into the following except ...