View Our Strategy Document 2019 – 2024
August 30, 2024
Resources related to
Irrigation
NIWA
Smart irrigation decisions can reduce the loss of nitrogen and phosphorus to freshwater by as much as 85%. Irrigation is also a critical factor in land-use-change decisions. These resources provide evidence to inform more strategic, precise use of irrigation.
Showing 1 - 12 of 104 results
Summary
Orbiting kiwifruit water meters
Satellites passing overhead could assess water in kiwifruit canopy leaves and help identify when irrigation is needed. As councils tighten up on water allocations, keeping…
Summary
Measuring real-time nitrogen loss in cropping
Research showed it was possible to measure and reduce nitrogen (N) loss in real-time from a vegetable production paddock in the Hawke’s Bay. How effective…
Journal Article
Development of a Systems Model for Assessing Pathways to Resilient, Sustainable, and Profitable Agriculture in New Zealand
There is a clear research gap in understanding how future pathways and disruptions to the New Zealand (NZ) agricultural system will have an impact on…
Summary
Future scenarios for arable agriculture
Food security, tackling climate change through emissions reduction, and developing alternative proteins in New Zealand are three threads that were explored by the Future Scenarios…
Model
Future scenarios for arable agriculture – model
This model allows the exploration of scenarios related to the profitability, resilience, and sustainability of arable agriculture in New Zealand over the next 5–30 years.…
Technical Report
Enhancing Farm Assurance – A White Paper
Assurance systems are one of the cornerstones of the New Zealand economy and agribusinesses – ensuring compliance with regulations, enabling international trade, ensuring safety of…
Summary
A Foot in the Door to the Alternative Protein Market
Developing a pea and fava bean protein market in New Zealand would have high environmental gains, finds new research – but who pays for the…
Journal Article
Linking the uptake of best management practices on dairy farms to catchment water quality improvement over a 20-year period
Intensive land use, such as dairying, can impair water quality. Although many guidelines exist on how to mitigate the loss of dairy-associated contaminants from land…
Guidance
Using farm dairy effluent on free-draining soils
Additional measures, on top of regulations and industry good practice and guidelines, may be needed to minimise P losses from FDE applied to free-draining soils.…
Guidance
Using variable rate irrigation to mitigate nutrient losses
Variable rate irrigation (VRI), where the application rate of irrigation water across an area changes depending on soil type and other factors, can also decrease…
Video
The Food & Farming People’s Panel in Aotearoa New Zealand
Disconnected eaters and farmers under pressure. What’s happening to food & farming in Aotearoa New Zealand? To find out, a panel of everyday New Zealanders…
Video
Detection Power & Lag Webinar
A webinar on the detection power calculator, for measuring and monitoring change in water quality.