The main source of power for subsistence equipment is
...The main source of power for subsistence equipment is
Animal
Machine
Electricity
Man
Correct answer is D
No explanation has been provided for this answer.
The part labelled II is the ...
Which of the following is not a method of controlling pests? ...
Forest regulations are formulated in order to encourage ...
The branch of crop production which is normally concerned with crop improvement is ...
Flood irrigation is mainly used in ...
The main objective of agriculture is ...
Hybrid vigour in crop improvement is brought about through ...
An example of a piercing and sucking insect-pest of crops is a ...
Which of the following is not an edaphic factor affecting agricultural production? ...