turf exam 2 Questions & Answers Already Passed!!

What needs/requirements are common to construction of both synthetic and natural grass fields? - Answer-- Architectural and Engineering - Environmental Impact - Consulting - Permits, Bonds, and Insurance - Earthwork/Grading - Drainage/Irrigation - Bleachers, Sidewalks, Fencing, Lighting How do the costs of constructing a GOOD synthetic turf compare to the construction of a "high-end" natural grass system (sand-based)? - Answer-It is cheaper to construct a sand-based natural grass system than it is to construct a synthetic turf field. How do the maintenance needs of synthetic and natural grass differ? - Answer-Synthetic- raking, rip repair, disinfectant application, crumb rubber addition. Natural- mowing, fertilizing, aerification, pest management, etc. Are there any ways in which they maintenance needs or natural/synthetic are similar? - Answer-Both require debris removal, irrigation, and painting/field marking. Is synthetic turf really low maintenance? - Answer-It is lower maintenance than natural turf, however it certainly is not "no maintenance. How does the cost of maintenance of natural grass compare to that of synthetic turf? - Answer-The cost of maintenance equipment and labor is more expensive for natural turf, but for the annual maintenance, the cost is relatively close for each field. Why does synthetic turf require irrigation? - Answer--Temperature management (especially at the surface) -Managing infill characteristics (rubber settling; static control) -Sanitation and cleaning (spit, blood and other bodily fluids) -Fire control-Better playability What are the most important safety/health concerns that some people feel are important regarding the use of synthetic turf? - Answer-Extremely hot temperatures, cancer-causing chemicals, and skin burns from sliding on the turf How do most NFL and soccer players view the impact of synthetic turf on their careers and health? - Answer-Most players believe that the turf is harmful to their health and their careers, and would prefer to play on natural turf. Where might synthetic turf makes sense? - Answer-Indoor fields, high precipitation areas, medians Which grasses are used for golf course greens? - Answer-creeping bentgrass, poa annua