Skip to content
Manaaki Whenua
Landcare Research
Publications
News
Events
Careers
About us
Contact us
Discover our research
Highlights
Research projects
Enhancing soils, water & land
Helping to manage our land and water resources wisely
Learn more
Related science
Erosion & sediment
Land & soil resources
Soil & ecosystem health
Restoring biodiversity; beating invasive species
Discovering, protecting and restoring our precious taonga
Learn more
Related science
Plants, invertebrates, fungi & bacteria
Species & ecosystem conservation
Weed biocontrol
Weed control in the Pacific
Animal pest management
Ecosystem resilience
Invasive invertebrates
Action on climate change
The major challenge of our generation
Learn more
Related research
Climate change adaptation & mitigation
Generative AI for climate adaptation
Huringa Āhuarangi, Huringa Oranga: Changing environment, changing wellbeing
Trees in landscapes
People & environment
Enabling New Zealand to make better environmental decisions
Learn more
Related science
Sustainable society & policy
Partner with us
Information for...
Iwi & Māori partners
Government & policy makers
Local & regional councils
Primary industries
Our science portfolios
Biota
Characterising land resources
Climate change adaptation & mitigation
Managing land and water
Plant biosecurity & biodiversity
Society, culture & policy
Wildlife management & conservation ecology
Our capabilities
Science & mātauranga Māori
International development
Business solutions
Toitū Envirocare
EcoGene: DNA-based diagnostics
Laboratories & diagnostics
Tools & resources
Get involved
NZ Garden Bird Survey
Survey of Rural Decision Makers
NZ Colony Loss Survey
Education
Teaching resources
Get involved
Identification
What is this bug?
Algae
Invertebrates
Plants
Fungi
Resources
National collections
Data & Databases
Mapping
Search
Search for…
within
All content
Case studies
Events
Factsheets
Files
Identification tools
Innovation stories
Laboratories
Maps
Media Releases
National Collections
News
Newsletters
People
Projects
Projects news
Publications
Research
Resources
Science portfolios
Tools
Search
Home
2020 Newsletters
Show me
All news
Innovation story
Media Release
News
Newsletter
Published In
All
2024
2023
2022
2021
2020
2019
2018
Reducing the effects of land intensification
5 February 2020
Irrigation usage remains a hot topic in New Zealand. Since the late 1970s the area of farmland in New Zealand under irrigation has doubled every 12 years. New irrigation systems introduced over the past two decades have given farmers and growers the ability to adapt to demand and accurately apply wa...
Newsletter
Pūtaiao
Lucerne without effluent for less N and more C
5 February 2020
Keeping our waterways healthy has a lot to do with what we apply to our land.
Newsletter
Pūtaiao
Getting smarter about sediment control
5 February 2020
New Zealand is losing 192 million tonnes of soil each year due to erosion, the equivalent of more than 7 million dump-truck loads.
Newsletter
Pūtaiao
Land
Managing land and water
Prev
1
2
3
4
5