golf course irrigation. purpose keep turf grass healthy ◦ water comprises 80 to 85 percent of the...
TRANSCRIPT
Golf Course Irrigation
PurposeKeep turf grass healthy
◦water comprises 80 to 85 percent of the weight of a grass plant
Produces a good playing surface
Way to apply pesticides and other chemicals
Components
1. Water Source2. Pump Station3. Supply Lines4. Control Mechanism5. Sprinkler Heads
Water Source Rainfall
Lakes and Ponds
On Site Wells
Municipal Water Systems
Pump StationDraws Water From Source
Release water into system as needed
Pipes are underground
Supply LinesLarge Pipes at the pump station and
become smaller towards the sprinkler
Check Pressure Rating
Materials of Pipe:◦PVC◦Galvanized iron◦Poly ethylene
Control Mechanisms•Starts and stops the valves
•Can be automatic or manual
•Can control one sprinkler or several
Sprinkler Heads Different Types:
Fixed spray, pop up, bubblers, rotary, and strip
Most Common on Golf Course◦Rotary and pop up
Most Turn 360 degrees
Subsurface Irrigation Drip Irrigation hoses are located under
the surface of the grass throughout the golf course
Sensors implanted in the ground for more accurate watering
When to IrrigateMost irrigate by the calendarBest way to irrigate is by
assessing frequently◦Temperature, humidity◦Soil moisture◦Wind conditions◦Cloud cover◦Predicted rainfall
Questions??