The diagrams below illustrate different sources of farm power. Study them and answer the question.
Which of the illustrated sources of farm power decrease in efficiency due to constant use?
Post-planting operations in cocoa plantation include
I. rogueing
II. stumping
III. mulching
A major reason for encouraging afforestation in arid regions of West Africa is to
The farming system generally recommended for farm settlement scheme is
Which of the following products is not a primary forest product?
