PKSTN - UPDATE/REDESIGN

 

Pakistan as well russian system have updates. Find originals online.

Pakistan system by:

1. screwing/unscrewing the cap - thus the pressure of the water regulates the opening and thus the amount of drip: more in the beginning, less later, as the pressure gets smaller. At times one needs to re-unscrew in the middle of the emptying of the bottle. 

2. removing the bottom, to allow for lemna to grow, to block the algae from growing, to add a level of supplying water to insects because they can land on the lemna, and reducing evaporation, and providing mulch materials. 

System not in use atm. 


Pakistaans 

 


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