For the operation of the General John McCausland Memorial Farm, there is hereby created in the State Treasury a special revolving fund to be known as the "General John McCausland Memorial Farm Fund." This fund shall consist of appropriations made by the Legislature, funds derived from the sale of farm and dairy products and other revenues from the memorial farm, and any funds or other property donated to the memorial fund. These funds shall be expended for farm operations, repairs, improvements or perpetuation of the memorial. The special revenue revolving account shall be part of the annual state budget.