Innovative soil technologies to foster resilience and climate-smart crop production

WHY THIS PROJECT IS NEEDED

Soil constraints can limit the productivity and profitability of cropping systems when left untreated. 

Applying soil amendments (such as lime, gypsum or mechanical interventions), can improve soil health and productivity, with a number of innovative amendments and amelioration techniques now becoming available. 

This national project is investigating the application of innovative soil technologies, across a range of soils and climates, with a specific focus on those that can enhance soil properties, root growth and crop yield. 

This project is evaluating innovative soil amendments and amelioration techniques in a local soil, supporting climate-smart and sustainable on-farm practices.

The project involves a combination of laboratory and field trials across Australia, to evaluate the suitability of innovative soil technologies in different soil and climates. The overarching aim of the project is to increase the adoption of practices with either build resilience to the impacts of climate change, increase carbon sequestration or reduce emissions in farming systems.

Project focus

As part of this project, Riverine Plains is delivering a two-year field trial (location TBC) to investigate the impact of a range of soil amendments on a soil with a known constraint (for example acidity, sodicity, compaction). 

The trial will provide a focal point for local engagement and extension on the project. Innovative soil technology treatments will be applied using best paddock management practices, supported by soil and plant tissue analysis.

Data from these trials — including soil, water and plant sampling data — will then inform an economic analysis to understand the financial implications and viability of the different interventions applied.