HLN News

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December

6

Do you know your On-farm Greenhouse Gas Profile?

We have had a lot of inquiry lately about how producers can understand their farm carbon footprint and address the growing consumer “backlash” against animal production.

There are a growing number of tools and calculators for measuring the carbon impact of your business, and as usual it’s a moving feast.

The best summary of the different tools at the moment is from Agriculture Victoria and is available here http://agriculture.vic.gov.au/agriculture/weather-and-climate/understanding-carbon-and-emissions/on-farm-greenhouse-gas-accounting-tools

What do we recommend? Depends on how keen you are!

If your interest is in just seeing a snapshot of where your farm might sit, then the GAF frameworks http://www.greenhouse.unimelb.edu.au/Tools.htm are fairly simple to use in the form of an excel spreadsheet, but it needs some pretty detail information. Open one up and have a look. There aren’t great easy-to-use tools for mixed farms as yet.
To help you out, in 2015 Holbrook Landcare had a Carbon Farming project that used an early version of GAF tools developed by University of Melbourne researchers to measure some enterprises here in the Holbrook area, including some mixed farming operations. These may help you place where you might sit and to start thinking about addressing the footprint in the future. View at https://holbrooklandcare.org.au/carbon-farming/ – click on “Case Studies” or drop in and grab some hardcopies.

The key message from that work is that by far the simplest way to reduce emissions on farms in our region is to offset them with sequestration activities. The case studies suggest enterprises (in this rainfall zone)could be carbon neutral by increasing vegetation cover to 8%.

Improving fertilizer efficiency, especially nitrogen, is also a key factor. Matching fertilizer application to need saves you money and reduces nutrient run-off into waterways and emissions in the form of NO2 which is an even worse GHG than methane. Growing more biomass means growing more Carbon, so healthy pastures with adequate nutrition and grazing management for adequate groundcover means more soil carbon.

Managing the herd for maximum efficiency (and less time spent on farm) is the other way to influence the emissions profile. Calving and lambing in Spring means quicker growth rates and shorter retention time of animals on farm. There is a lot of research going on – feeding supplements that reduce methane emissions from individual animals and genetics and technology for greater feed efficiency will come in to play in the near future.

I think rural Australians are up for some awkward conversations with our urban friends and family this Christmas – consumers are bombarded with messages about the evils of meat production. Consumers are looking for redemption without too much inconvenience, and they think meat is easy to give up. This gets reinforced by marketing departments of the plant-based protein companies who are in overdrive, so we are seeing it everywhere.

For us in Holbrook, you can safely say that pasture-based meat production has the potential to be carbon neutral through practice change and growing trees and shrubs to offset animal emissions, which also supports biodiversity in the landscape. And we have been doing it for 30 years with Landcare!

Good luck – It’s quite a rabbit hole to go down after a few wines….

Kylie Durant

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December

16

HLN – Employment Opportunity for an Executive Officer

Please read the attached documents for the position of Executive Officer for Holbrook Landcare – applications close 19 January 2020.

Selection Criteria – Click Here

Position Description – Click Here

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February

6

Holbrook Landcare’s Acid Soils Initiative

Acid Soils Workshop: 1-3pm Thursday 13 February at the Holbrook RS Club
This workshop with Helen Burns & Jason Condon from NSW DPI, together with local farmer Ashley Paech, builds on knowledge of soil management acidification and will further explore local issues relating to subsoil acidity and acid stratification in our soils.
Please RSVP for catering.

For more information see “Holbrook Landcare’s Acid Soils Initiative

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February

17

HLN’s Adaptive Farming Systems Forum – 9am-1.30pm Thursday 27 February

Holbrook Landcare’s Adaptive Farming Systems Forum provides a great opportunity for farmers to reflect on their management strategies for their production system, including meeting production goals, adapting to changing climate, dealing with severe weather events and maintaining the health of their soils and natural assets.
Guest speakers:
Dale Stringer, Murray Local Land Services – does it matter what management system we use if the outcome is improved sustainability for soils, plants, animals & farmers?
Dr Susan Orgill, NSW Department of Primary Industries – improving organic carbon accumulation and storage, nutrient cycling in the soil, management practices that contribute to increased economic & environmental outcomes for producers.
Brian Cumming – how to introduce flexibility into your livestock system management plan, matching livestock outcomes that balance with your available resources.
Grant Sims – one farmer’s experience of setting up their business. Multi-species plantings, moisture conservation and challenging the status quo on production outcomes in a variable climate.
Fiona Conroy – understanding the environmental and business goals of your farm and managing your production system and farm environment to meet those goals.

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February

17

Bird on Farms Workshop- 9am Sunday 8 March

BirdLife Australia’s Birds on Farms Project invites you to a FREE bird monitoring workshop for landholders and birdwatchers.

Where: Wirraminna Environmental Education Centre, Burrumbuttock

Morning Tea and lunch are provided.
RSVP to secure your place – numbers are limited. Contact Ben Humphries (Southern NSW project officer) on 0400 949 063 or [email protected]

What to bring: Suitable footwear for walking, a water bottle, sun-smart gear, clothing for inclement weather.

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