A few seasons of operation may be required to measure the effectiveness of the fences and to adjust the existing fence designs for optimum performance.
(A few seasons of operation; may be required; to measure the effectiveness of the fences and to adjust the existing fence designs for optimum performance) (A few seasons of operation; to measure; the effectiveness of the fences)
A few seasons of operation A few seasons of operation
may be required to measure
to measure the effectiveness of the fences and to adjust the existing fence designs for optimum performance
the effectiveness of the fences