Closing the Loop: Carbon Amendments & Vineyard Soils
New Zealand’s wine industry produces around 100,000 tonnes of grape marc waste annually, while the forestry sector generates over five million tonnes of wood residue.
The Future Use of Land and How to Fund It, a collaboration between ASB and Lincoln University's Centre of Excellence in Transformative Agribusiness, outlines how land use optimisation across the food and fibre sector could significantly boost the country's GDP, while also delivering social and environmental benefits.
Developed with input from leaders across the primary sector, including dairy, horticulture, sheep and beef, agritech, finance and government, the reoport explores four possible futures for New Zealand.
Each scenario focusses on a single factor that will impact the food and fibre sector, for example greenhouse gas (GHG) emissions targets, or the Government's goal to double export values, and pushes them to the extreme, demonstrating the pressing need for change.
The research sets out seven transformational pathways, such as diversifying farm systems to introduce mixed revenue streams, increasing horticultural production, and unlocking underutilised Māori land. It demonstrates how better land use, paired with innovative funding, can unlock sustainable value across rural New Zealand.
Researchers have also developed a land transition model, providing land-use insights on a regional level. Agri-consultants can use the model to help inform potential paths forward for farmers.
“The food and fibre sector has always been a key driver of our economy, yet many producers operate on slim margins. We speak with farmers every week who are deeply committed to their land and legacy but grapple with viability, as they’re not getting the returns to operate sustainably into the future,” says ASB’s general manager rural banking, Aidan Gent.
“This research brings together the insights and tools to help landowners make informed decisions for future prosperity.”
Alan Renwick of Lincoln University says optimising land use by just 10% could add $10 billion in value to the economy if it’s done in the right way, and this or more could be achieved in the next 5-7 years.
