First use of a drone to measure ruminant methane emissions in Africa
Drone measurements at ILRIs Kapiti farm in Kenya. The tests are part of a bigger effort under CircAgric-GHG, that is collecting data and testing the methodology for ruminant methane emission measurements across three different climates and environments: Germany, Kenya and Norway. Accorcing to a blog post from ILRIs communication department, this is the first use of a […]
Increased and improved use of pastoral land can promote a more sustainable meat production
Evaluating local foraging resources in Italy using remote sensing and productivity modelling. In the Italian Alps, the use of mountain pastures and traditional pastoral methods is on the decline. Researchers at the University of Milan are studying traditional alpine pastoralism and investigating circularity in this system. Machine learning classification techniques combine information from optical and […]
Measures to lower carbon footprint from dairy farms
Researchers have assessed the carbon footprints of dairy farms in 5 European countries. Farm management practices explained up to 79% of the variation in carbon footprints, which implies potential for lowering emissions. Life Cycle Assessment (LCA) methodology was used to calculate the environmental impacts of milk production on 71 farms in Ireland, England, Spain, France […]
Sheep spending the entire year on pastures have a lower Carbon Footprint
Pasture can reduce carbon footprint from sheep production by almost one third. Transhumant sheep systems, both by foot and lorry, achieve relatively low carbon footprint, compared to sedentary farms. Mobility of grazing livestock can thus be considered as a strategy to promote climate change mitigation. This is the conclusion in a research paper from […]
Measuring the economic and environmental impact of low carbon dairy farms
Circular pasture-based dairy production. On the Solohead Research Farm in Ireland, Teagasc Livestock Systems are testing systems of pasture-based dairy production with minimal external inputs, and as much internal circularity as possible. Solohead Farm is a hub in a network of 30 commercial Low Carbon Dairy Farms (LCD farms) who wants to implement similar […]
Cows eating left-overs from bakery products may produce more sustainable milk
Bakery by-products as feed ingredient for lactating cows may increase milk production and lower global warming potential. An Italian case study shows promising results for adding bakery by-products as a feed ingredient to lactating cows’ diet. In Italy, dairy farms experience severe crisis due to economic speculation and climate change. This is challenging the sustainability […]
Two workshops with Norwegian farmers about circular agriculture
What do farmers perceive as barriers, possibilities, and solutions to circular agriculture? The CircAgric-project conducted two workshops with farmers in Norway in October and November (2023). The farmers were prompted with questions about how to enhance circular agriculture, on-farm, and between farms. Circular agriculture involves strategies for better utilization of resources and nutrients, reduced […]
UK Workshops with industry, policy representatives, and farmers
Opportunities and barriers to adopting circular practices in UK agriculture. Dialogue with stakeholders is an important part of the CircAgric-GHG project. Project partner Bangor University have arranged two online workshops with industry and policy representatives, and interviews (online and on-farm) with farmers. Opportunities and barriers to adopting circular practices in UK agriculture were explored, and […]
Mid-term project meeting in Galway
Circ-Agric mid-term meeting were held in Galway, Ireland. During the meeting, we visited a dairy farm that is part of the project to James Humphreys, Teagasc. James is following 20+ farms to introduce and include circular practices. The farm we visited has very few inputs and focus more on milk solids than milk yield in […]
Measurements of methane and CO2 from the barn at NIBIO Tjøtta
Researchers use drones with advanced measurement equipment to estimate greenhouse gas emissions from the ground. In August 2023, Norbert Pirk and Alouette van Hove from the University of Oslo(UiO) visited NIBIO Tjøtta. They used drones that measure methane and CO2 respectively at a height of about 20 metres above the barn, which houses between 60-70 […]