We have the solution to save the urban trees in California. This solution has been developed and tested in similar conditions of California: arid and semi arid . The solution is the "Buried Diffuser"(BD). It is a real efficient water saving technology: it uses 70% less water than drip irrigation. It delivers the irrigation water at the deep roots system(half meter below the soil surface). If the deep soil layers(below half meter) contain 10% of clay(or more) it is possible to irrigate the trees(urban or agriculture trees) only 1 irrigation per year . We are ready to transfer the BD technology in US, and first California. For that we are ready to cooperate with "Our City Forest" or any other californian or US administration and organisation. For more information on the Buried Diffuser visit our website: www.chahtech.com . For any contact use our email: bchahbani@chahtech.com .

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We have the solution to save the urban trees in California. This solution has been developed and tested in similar conditions of California: arid and semi arid . The solution is the "Buried Diffuser"(BD). It is a real efficient water saving technology: it uses 70% less water than drip irrigation. It delivers the irrigation water at the deep roots system(half meter below the soil surface). If the deep soil layers(below half meter) contain 10% of clay(or more) it is possible to irrigate the trees(urban or agriculture trees) only 1 irrigation per year . We are ready to transfer the BD technology in US, and first California. For that we are ready to cooperate with "Our City Forest" or any other californian or US administration and organisation. For more information on the Buried Diffuser visit our website: www.chahtech.com . For any contact use our email: bchahbani@chahtech.com .