If you’re a grower or someone interested in biodiversity planting to support pest management, we’re hosting one of the A Lighter Touch (New Zealand) Biodiversity Grower Group Field Walks at the LandWISE MicroFarm on the 19th of March from 10-12 pm. We’ll look at our bio-strips which are made up of different mixes, were planted…
Category: Projects
Soil Health for Profit
LandWISE Conference 2026 Havelock North Function Centre27 – 28 May 2026 Our “Soil Health for Profit” theme in 2026 is, in some ways, a return to the past. LandWISE arose out of work to combat soil erosion through use of minimum tillage and we’re returning to strip-till in 2026. A lot has been learned in…
Cyclone Gabrielle Research Symposium
Lessons for the management of highly productive land Two years after Cyclone Gabrielle devastated the Hawke’s Bay and Tairawhiti regions, what have we learned about recovery? Cyclone Gabrielle struck New Zealand in February 2023, causing widespread flooding that affected Hawke’s Bay, Gisborne/Tairawhiti, and Northland. In Hawke’s Bay and Tairawhiti, Cyclone Gabrielle was characterised by the…
Biodiversity Strips Update
We established two new biodiversity strips on the MicroFarm in 2025, in addition to the two from 2024. One of the new strips, which is located under the irrigator wire, includes alyssum, calendula, and native ground covers. The other strip which is along a fenceline has the A Lighter Touch annual flower strip mix, which includes alyssum,…
Carbon Positive: Butternuts
The butternuts have grown rapidly since being planted on the 15th of November. All three treatments have nearly reached full canopy cover. At this stage, the main differences we’re observing are between plots within treatments, rather than clear differences between the three treatments. The Operation Advisory Group has met weekly to observe how the butternuts…
Carbon Positive: Butternut Planting to Side Dressing
Planting The butternuts in the Carbon Positive trial were planted on the 15th of November. Before the butternuts emerged, there was a high weed pressure in the conventional treatment. Therefore, it was sprayed with Buster, while the other two treatments were not. Emergence When the butternuts started to emerge, we noticed there was cutworm damage…
Cyclone Gabrielle Research Symposium
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…
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…