Which of the following is the correct trend in the histor...
Which of the following is the correct trend in the historical development of power on the farm?
Animal power-man power-mechanical power
Man power-animal power-mechanical power
Man power-mechanical power-animal power
Animal power-mechanical power-man power
Correct answer is B
No explanation has been provided for this answer.
Which of the following is NOT a component of soil? ...
Primary tillage equipment performs the following functions except ...
Which one of the following is not a target group of an agricultural Extension agent? ...
Foot and mouth disease is caused by a ...
The act of mating in cattle is known as ...
Subsidies are given to farmers in the form of ...
The most unreliable source of power on the farm is ...
The following crops require shade trees at the seeding statge except ...
The following are important management practices in the husbandry of piglets except ...