Garlic in Braidwood
Braidwood is the potential garlic capital of Australia. The soils, seasons and water availability all lend themselves to excellent cold climate annual crops. We also have a highly altered natural environment from intensive farming and mining through the 1800s and early 1900s. Little native vegetation remains and waterways are stressed. Most farming now is broad acre. The Garlic Project will demonstrate the potential for garlic to enhance economic resilience, agricultural profitability and sustainability around Braidwood. It will establish field trials of different varieties and growing regimes, generate knowledge about disease-free seed sources, balance profitability with the protection of natural heritage, and communicate results effectively.
Community participation and engagement in biodiversity and natural resource management
The Braidwood Garlic Growers Group is developing opportunities at a community and local environment scale. We are reaching out to potential growers with knowledge and support so that Braidwood’s garlic potential provides common good outcomes for the community, economy and environment. Garlic production is a big opportunity to capitalise on our natural assets consistent with biodiversity protection.
Sustainable management of the natural resource management base
With high value per hectare and a strong match for the Braidwood climate and soil profiles, garlic has high potential to replace many hectares of current broad scale farming. Growing garlic works well with conserving existing remnant vegetation and replanting native species. The potential to inter-grow garlic and natives will improve soils, regulate water quality, improve microclimates, protect and create wildlife habitat and provide amenity and aesthetic benefits around our heritage town
Aquatic and coastal systems
Creeks in the Braidwood area are listed as high priority protection status by the Sydney Catchment Authority. But streambed incisions, continued cattle grazing and invasive species leave most of them highly degraded. We have sufficient rainfall at suitable times of the year for garlic crop success using rainwater alone. We will establish the business case for removing cattle access to creeks, and establishing garlic crops instead, with resulting improvements to waterways
Soil condition
Many of our soils have sustained cattle and sheep grazing for over 150 years and are frequently compacted, nutrient poor, and often vulnerable to erosion. Garlic offers the potential to transition these soils towards sustainable high productivity. This will be achieved by removing stock, innovative low tillage and other soil improvement techniques, and establishment of permanent plantings adjacent to garlic fields that provide wind breaks and improve soil-water holding capacity.
Local resilience
The capacity for local sustainability is influenced by a range of factors outside of our control. Climate change, global economic systems, peak oil and other factors are all potential threats that can only be managed locally by building community resilience. Local economic and agricultural diversification in line with natural resource capacity is a critical element and this initiative will inject targeted and valuable knowledge into our sustainability efforts.
Location description
Existing plots to be used in the project are from a radius of about 30km around Braidwood. Sites from Araluen Valley to the South, Reidsdale to the East, Bombay to the West, Nerriga to the North, and Mulloon to the North-West will be included as well as many closer to and within the town centre of Braidwood. This will capture much of the local climatic variation, as Araluen has a farm more moderate environment than Mulloon for example. This means that planting, growing and harvesting times, severity of frosts, rainwater timing and availability and soil types all very considerably across this landscape, yet all these are already confirmed as successful for garlic growing.
Currently most crops of garlic in this region don’t require additional irrigation. The rainfall and time of the rainfall suits the garlic crop.
New demonstration sites will be selected to provide as much contrast as possible to the existing plots, and therefore to maximize knowledge gains from the project.
Garlic has a very small footprint. From one hectare of garlic you can produce between 2-5t of garlic depending on the soil and conditions. This is a high-value crop for a small area. In the local area, this means it can increase farm agricultural diversity by enabling farmers to broaden their productive base. This will help to shift farms from a single-income operation to mixed farming, thus spreading their risk.
Project Outcomes
Acknowledgement
The "Grow the Garlic Garlic Growers" project has been funded between 2015-2016 by the Australian Government's National Landcare Program - 25th Anniversary Landcare Grants with $20,000 and is supported by the Upper Shoalhaven Landcare Council.
Community participation and engagement in biodiversity and natural resource management
The Braidwood Garlic Growers Group is developing opportunities at a community and local environment scale. We are reaching out to potential growers with knowledge and support so that Braidwood’s garlic potential provides common good outcomes for the community, economy and environment. Garlic production is a big opportunity to capitalise on our natural assets consistent with biodiversity protection.
Sustainable management of the natural resource management base
With high value per hectare and a strong match for the Braidwood climate and soil profiles, garlic has high potential to replace many hectares of current broad scale farming. Growing garlic works well with conserving existing remnant vegetation and replanting native species. The potential to inter-grow garlic and natives will improve soils, regulate water quality, improve microclimates, protect and create wildlife habitat and provide amenity and aesthetic benefits around our heritage town
Aquatic and coastal systems
Creeks in the Braidwood area are listed as high priority protection status by the Sydney Catchment Authority. But streambed incisions, continued cattle grazing and invasive species leave most of them highly degraded. We have sufficient rainfall at suitable times of the year for garlic crop success using rainwater alone. We will establish the business case for removing cattle access to creeks, and establishing garlic crops instead, with resulting improvements to waterways
Soil condition
Many of our soils have sustained cattle and sheep grazing for over 150 years and are frequently compacted, nutrient poor, and often vulnerable to erosion. Garlic offers the potential to transition these soils towards sustainable high productivity. This will be achieved by removing stock, innovative low tillage and other soil improvement techniques, and establishment of permanent plantings adjacent to garlic fields that provide wind breaks and improve soil-water holding capacity.
Local resilience
The capacity for local sustainability is influenced by a range of factors outside of our control. Climate change, global economic systems, peak oil and other factors are all potential threats that can only be managed locally by building community resilience. Local economic and agricultural diversification in line with natural resource capacity is a critical element and this initiative will inject targeted and valuable knowledge into our sustainability efforts.
Location description
Existing plots to be used in the project are from a radius of about 30km around Braidwood. Sites from Araluen Valley to the South, Reidsdale to the East, Bombay to the West, Nerriga to the North, and Mulloon to the North-West will be included as well as many closer to and within the town centre of Braidwood. This will capture much of the local climatic variation, as Araluen has a farm more moderate environment than Mulloon for example. This means that planting, growing and harvesting times, severity of frosts, rainwater timing and availability and soil types all very considerably across this landscape, yet all these are already confirmed as successful for garlic growing.
Currently most crops of garlic in this region don’t require additional irrigation. The rainfall and time of the rainfall suits the garlic crop.
New demonstration sites will be selected to provide as much contrast as possible to the existing plots, and therefore to maximize knowledge gains from the project.
Garlic has a very small footprint. From one hectare of garlic you can produce between 2-5t of garlic depending on the soil and conditions. This is a high-value crop for a small area. In the local area, this means it can increase farm agricultural diversity by enabling farmers to broaden their productive base. This will help to shift farms from a single-income operation to mixed farming, thus spreading their risk.
Project Outcomes
- Increase the number of farmers adopting sustainable agricultural practices. One acre of non-productive land in at least 5 different sites will convert to productive garlic plots. Soil structure, water holding capacity and carbon will improve. Diseases threats will be minimised.
- Maintain and improve ecosystem services. All demonstration sites will include biodiversity plantings for structural and genetic diversity, comprising native understory, shrubs and trees. Weeds of national significance will be removed or managed in all sites in line with guidelines.
- Increase community engagement and participation in sustainable and productive land management. We will communicate results to current and potential growers and local and broader markets. Websites, field days, news articles, radio shows and more will be used to promote the combined biodiversity and agricultural benefits.
- Reduce natural habitat loss and degradation. Our sites include degraded areas and some with no native vegetation. Endemic plants will defragment the structure and species richness supporting species such as the critically endangered Regent Honeyeater.
Acknowledgement
The "Grow the Garlic Garlic Growers" project has been funded between 2015-2016 by the Australian Government's National Landcare Program - 25th Anniversary Landcare Grants with $20,000 and is supported by the Upper Shoalhaven Landcare Council.
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