Theory question 102
Farm Machinery and Mechanisation(a) Explain the term farm mechanisation.
(b) State seven advantages and seven disadvantages of farm mechanisation.
Show the model answer
(a) Farm mechanisation is the use of machines (tractors and power-driven implements and processing machines) to carry out farm operations in place of human and animal labour
(b) Advantages (any seven): timely operations; larger area cultivated; higher output; reduces drudgery; saves labour cost in the long run; better quality work; encourages large-scale/commercial farming; makes farming attractive to youths; supplies agro-industries; increases income
Disadvantages (any seven): high cost of machines and spare parts; displaces labour/unemployment; soil compaction and structure damage; encourages erosion; pollution (noise, fumes); needs skilled operators and mechanics; unsuitable for small, scattered or hilly plots; destroys soil organisms; fuel costs; accidents
Seven distinct points on each side.