Dairy farming is a form of agriculture where livestock--most commonly cattle--are specially bred and artificially selected to produce greater quantities of milk than they would naturally produce, to help fulfill a great demand by those who cannot raise their own cows to get their own milk. Dairy farm is a farm where the main aim of the enterprise is the  production of milk. Dairy does not specifically refer to cattle, a  dairy could also milk goats, sheep, c â¦ amels or any other mammal that  lactates.
The median annual Sheriff/Police Chief salary is $101,185, as of July 29, 2016, with a range usually between $95,538-$107,328, however this can vary widely depending on a variety of factors.
Career Outlook and Salary Potential for State Trooper/Highway Patrol Officer. According to O*Net, the nationwide average salary for a highway patrol officer or state trooper is $56,130 per year. Salaries in your area may depend on the cost of living in your state. For example, the average salary in Texas is $52,400 per year (O*Net, 2013).