Its secret is an innovative copper oxide mixed directly with the constituent materials of the drippers! Launched a year ago via the two product lines dedicated to parks and gardens (Unitechline AS) and agriculture (Uniram AS), the XR concept is now available in two new versions used in the grapevine (Uniwine AS) and recycled wastewater (Bioline AS) market. The XR concept was developed exclusively by Netafim to provide, in subsurface drip applications and for each market segment, the best protection against root intrusion and organic growth, without the release of any chemical components and, therefore, without any environmental impact. For a more efficient subsurface irrigation, with a more durable product, in an uncontaminated environment.