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Understanding the impact of new freshwater regulations on farms and farm management Wetland protections and standards for intensive winter grazing are among the first of the new freshwater regulations to take effect. We’ve developed this short paper to provide an overview of all the freshwater regulations,...

A growing body of evidence is identifying plastic pipes as the sustainable choice for development — now and in the future. Plastic piping systems are strong, durable, light-weight and flexible, requiring significantly less energy to fabricate, transport and install than either the metal or concrete alternatives....

  Farmers often ask the question, ‘do we use PVC culvert or twin-wall HDPE culvert?’   PVC culvert has long been the traditional plastic culvert, used in New Zealand for decades. It has typically been made from a regrind PVC to lower costs. Some quality PVC culvert pipes...