golf greens are among the most highly managed turf areas to be found. not only are they subject to the variables of nature, they must withstand compaction from concentrated foot traffic and exhibit infiltration rates sufficient to absorb heavy rainfall without ponding while still retaining water and nutrients for optimum turf growth. in addition, maintenance costs are very carefully monitored with golf greens and there can be very little interruption of play for golfers.

How would the previous sentence be correctly capitalized?
Golf greens are among the most highly managed turf areas to be found. Not only are they subject to the variables of nature, they must withstand compaction from concentrated foot traffic and exhibit infiltration rates sufficient to absorb heavy rainfall without ponding while still retaining water and nutrients for optimum turf growth. In addition, maintenance costs are very carefully monitored with golf greens and there can be very little interruption of play for golfers.