New Zealand farmers can keep more nutrients in their soil by choosing the right fertiliser for their type of land and applying it strategically, so it stays on the farm rather than draining away as pollution.
There is a growing emphasis on environmental sustainability within food and fibre systems, both in New Zealand and globally. This is reflected in government regulations,…
Farmer interviews and survey results indicate that farmers and growers in the Tukituki have demonstrated considerable commitment to enhancing water quality, with significant endeavours in…
New Zealand has accessible, on-shore sources of phosphate, finds this report. There are known phosphate deposits in Clarendon, Otago (containing at least 1.6Mt of phosphate…
With the longevity of phosphorus reserves uncertain, distributing phosphorus to meet food production needs is a global challenge. Here we match plant-available soil Olsen phosphorus…
Risk index tools have the potential to assist farmers in making strategic decisions regarding their farm design to manage losses of nutrients. Such tools require…
Built on a detailed farm map, MitAgator’s software gives a spatial view of where contaminant losses are occurring and identifies critical source areas (CSAs). Targeting…
This report is part of an Our Land and Water National Science Challenge funded project identifying strategies to improve phosphorus (P) use efficiency, decrease the…