Lessons for the management of highly productive land In November, we co-hosted a research symposium with Vegetable Research and Innovation and the Foundation for Arable Research. The symposium brought together those who had investigated Cyclone Gabrielle’s impacts on highly productive land to present and discuss findings and observations, and draw out lessons to aid land…
Category: Water resources
Introducing Carys Luke, our Summer Intern
Hi, I’m Carys, I have just completed study for my Bachelor of Agricultural Science with honours at Lincoln University. My honours project investigated the potential of struvite (a recycled, acid-soluble phosphate fertiliser) as an alternative to single superphosphate for potato production. This experiment compared results when used on soils of high and low phosphate-retention capacities….
Soil Infiltration Calculator
We have launched an online web calculator to process soil infiltration rate measurements collected using a Disc Permeameter. The calculator analyses measurements made at different tensions. It is a beta product, primarily made to assist us in assessing soil infiltration, porosity etc. We are keen for any feedback! Disc permeameters (also called tension infiltrometers) are…
Irrigation System Testing
With the new irrigation season in sight, we have been working on ways to help growers check their systems are performing as they should. Page Bloomer has made a number of online irrigation system performance calculators available, and you can find these in our Tools section. Do note that these a “beta” versions and still…
NZARM Conference 2025
In November, I attended the New Zealand Association of Resource Management Conference in Blenheim. The Changing Landscapes conference explored insights into land use capability and impacts on land management, freshwater and coastal ecosystems. Day 1 consisted of presentations in the morning, and I presented a poster about the Slakes soil aggregate stability project we completed…
Cover Crops Survey
With funding from Te Ahikawariki, we teamed up with regional agronomists to ask a number of growers about cover cropping. We wanted to learn what the barriers were to new entrants, and what the ongoing headaches were for those who do use cover crops. Three-quarters of the 32 growers surveyed have been using cover crops…
New Dam Safety Regulations
This is a guest post from MBIE. We think it is important that our LandWISE membership is up to date on regulations and are pleased to include this post on our website and in our newsletter. Many farm dams are excluded from the new regulations, but there are many that are covered. Farmers sometimes make…