nitrate leaching

  1. Forages for reduced nitrate leaching

    This programme aims to reduce nitrate leaching losses by 20 percent by delivering proven, adoptable and profitable pasture and forage crop options.

  2. Kiwi inventiveness plays role in soil experiment

    At first glance, a shipping container and three sewer pipes seem unlikely elements in a scientific endeavour...

  3. Low-N cow research underway

    DairyNZ is leading a seven-year research project that aims to breed cattle with less nitrogen in their urine. This research could reduce sector-wide nitrate leaching by 20 percent, as DairyNZ geneticist Mark Camara explains.