June update Most of June has involved watching cover crops grow! but we also completed a series of soil measurements including visual soil assessments (VSAs) and worm counts, and we have sampled for labile soil carbon. To monitor the cover crops’ development, we have made weekly ground cover measurements since germination using the smartphone Canopeo…
Category: Sustainable technology
Pots to Plots
Microshock Weed Control Is an Effective and Energy Efficient Option in the Field This is a summary of Dan’s work published under the AgResearch led “Herbicide Resistance Management” project, of which LandWISE was a small co-funder. The full paper was published open access in the Sustainability journal, and is freely available to everybody here> Abstract:…
Rebuilding Our Soils – Successful Conference
Many thanks to everybody involved in our 2024 Annual Conference! All up we had 99 registrants who heard from 23 amazing presenters and saw 9 different practical demonstrations. Our special thanks to everyone who contributed by sharing their knowledge and experiences, and to delegates for their active interaction. Thanks to Pure Catering and our hosts…
Rebuilding Our Soils
LandWISE 2024 – Rebuilding Our Soils Havelock North – 15-16 May 2024 We are looking forward to our annual conference this week. We will report on our current work with industry, researchers and growers seeking out and trialing best ways to rebuild soil.Our invited speakers will present alternative practices and novel ideas, some perhaps fringe,…
Carbon Positive March 2024 Update
March has been a busy month for the Carbon Positive Project, and has included harvesting the tomato crop, finalising the plan for what happens after harvest, and planting our winter cover crops. Hand Harvest Yield was measured by both hand-harvesting sub-samples, and machine harvesting each plot individually. The hand measurements were taken from four 0.5…
January 2024 Tomato Update
The Carbon Positive tomato crop has now been growing for 13 weeks. Our estimated harvest date is the 5th March, so just under six weeks remaining until harvest. All treatments have had a good fruit set and are reasonably disease free (minus a small amount of bacterial speck). We are on track for a good…
Olivia, our 2023-2024 Summer Intern
We are delighted to have Olivia Webster working with us as our Callaghan Innovation Summer Intern for 2023-2024. The Callaghan Innovation internship is intended to enable students to experience research and development in a workplace, so we have her engaged in our Carbon Positive regenerative cropping trials and helping out with some weed electrocution research….
Roller Crimper Demonstration
We were invited to attend an impromptu field walk at Villa Maria looking at a Braun Roller Crimper (ActiRoll) in action, hosted by Cam at Villa Maria and Dave Forward from TRS. Alex and Olivia were able to attend and brought back news and pictures. In the vineyard every twelve rows a planted strip of…
Robots and shocks
Emerging non-herbicide weed control options for vegetable and arable cropping This is the first post with details of Dan’s research into ultralow energy weeding using pulsed micro-shocks. It is an introduction by way of a comprehensive literature review, that was published in the New Zealand Journal of Agricultural Research as part of the AgResearch lead…
Ultralow energy electric weeding
Micro electric shocks control broadleaved and grass weeds This is the second post with details of Dan’s electric weeding research. It is a bit “sciencey” because it is a formal research paper, but there is interesting information in it! The research was published in the Journal of Agronomy and is published Open Access, so anyone can download…