Farm supervisors supervise the work of general farm workers and harvesting labourers and perform general farm duties. Specialized livestock workers carry out feeding, health and breeding programs on dairy, beef, sheep, poultry and hog farms and may also supervise general farm workers and harvesting labourers.

Farm supervisors perform some or all of the following duties: Co-ordinate and supervise the work of general farm workers and harvesting labourers; Supervise breeding programs and harvest operations; Develop work schedules and establish procedures; Maintain quality control and production records; Perform general farm duties.

Specialized livestock workers perform some or all of the following duties: Formulate a feeding program; Maintain livestock performance records; Carry out a pasture or pen breeding program; Recognize and treat certain livestock health problems; Train horses; Perform general farm duties; May supervise general farm workers and harvesting labourers.