Auxiliary sprinkler system controller to maintain healthy turf w

Details Auxiliary sprinkler system controller to maintain healthy turf w Auxiliary sprinkler system controller to maintain healthy turf w

1997-06-11

1998-11-24

Kashinkow, Andres

Fluid sprinkling, spraying, and diffusing

With cutoff or flow varying means operated by means...

239 64, 239 67, 239 69, 239DIG15, A01G 2500, A01G 2700

Patent

active

058396608

ABSTRACT:
An auxiliary sprinkler system control unit that interrupts a sprinkler system when ambient temperature is below thirty six degrees and when wind velocity is above ten miles per hour and when one half inch of water has been measured and delays the sprinkler for one day when in each month a daily running total of water addition is greater than a daily running total of an expected evapotranspiration or soil evaporation and plant transpiration rate as published for a specific area; said unit thereby providing a minimum amount of water to keep a healthy but slow growing turf.

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