Farming
New research network aims to reduce dairy farming carbon footprint
INNOVATIVE strategies to significantly reduce high levels of greenhouse gas emissions in the dairy industry are being trialled in a major new research project.
The pioneering initiative will test and assess the effectiveness of a range of science-based solutions aimed at making dairy farming more economically and environmentally sustainable.
A network of 56 dairy farms is being set up across four major dairying regions in the UK, including West Wales and South/South-West England; Northern Ireland; Cumbria and South-West Scotland, and North-West England.
The network will provide a series of demonstration hubs where farmers, industry, scientists and policymakers can work together to deploy and evaluate the impact of the new measures.
Aberystwyth University is one of ten leading research institutions contributing to the UK Dairy Carbon Network project, which is led by the Agri-Food and Biosciences Institute (AFBI).
The project will be developing a toolkit of practical measures which dairy farmers can choose to adopt in a bid to reduce their herd’s carbon footprint.
Options could include:
- improving forage quality through science developed by plant breeding programmes at Aberystwyth University’s Institute of Biological, Environmental and Rural Sciences (IBERS)
- following the latest research on best practice for silage making
- reducing the protein content of dairy cow feeds to improve nitrogen use efficiency.
Professor Jon Moorby, Chair in Livestock Science at Aberystwyth University, said: “Dairy cows contribute significantly to Wales’s rural economy and produce high quality food for people from grass and other forages. However, cows, like other ruminant animals, produce greenhouse gases like methane as a by-product of converting grass into milk.
“Many dairy farmers are already taking steps to help minimise greenhouse gas production from their cows and this project aims to demonstrate further what can be achieved across all types of dairy farms to help improve their sustainability. This is a collaborative initiative and we want to work closely with farmers as well as the wider industry and policymakers.”
Professor Steven Morrison, Head of Sustainable Livestock Systems at AFBI, said: “Our goal with the project is to drive meaningful change in the dairy sector by applying research directly to real-world farming conditions and measuring the impact.
“By working closely with farmers and using advanced measurement and modelling techniques, we aim to measure and report significant reductions in the carbon emissions from dairy farming in the UK. During the formation of the project, the interest from across the agricultural sector was immense, with over 50 organisations offering support and indicating a willingness to get involved in the project once commissioned.”
The UK Dairy Carbon Network Project is funded by the UK Government’s Department of Environment, Food and Rural Affairs (Defra). Led by AFBI, the UK wide consortium of organisations also includes the Agriculture and Horticulture Development Board (AHDB); AgriSearch; UK Agritech Centre; ADAS; Aberystwyth University; Queen’s University Belfast; Harper Adams University; University of Reading; Newcastle University and Scotland’s Rural College.
Farming
Paul Davies calls for stronger action to eradicate bovine TB in Wales
Ceredigion Penfro MS says disease is placing severe emotional and financial pressure on farming families
Paul Davies MS has urged the Welsh Government to use every available measure to tackle bovine tuberculosis and work towards eradicating the disease in Wales.
The Ceredigion Penfro Senedd Member raised the issue during a Senedd debate, warning that bovine TB continues to have a devastating impact on farmers, their families and rural communities.
Mr Davies called for a science-led and comprehensive strategy that addresses every potential source and route of infection.

He said farmers across west Wales needed clear leadership from the new Welsh Government and greater confidence that ministers were prepared to take effective action.
Mr Davies said: “Bovine TB continues to have a huge impact on farmers, their families and rural communities across Wales.
“It places enormous emotional and financial pressure on farming businesses and remains one of the most significant challenges facing our agricultural industry.
“Farmers and the wider rural community are looking to the new Welsh Government to provide leadership by introducing a holistic approach that addresses all routes of transmission.
“The Welsh Government must do everything it can to eradicate this appalling disease.
“I will continue to raise this issue on behalf of farmers in west Wales and press the Welsh Government to use every lever available to tackle bovine TB.”
Business
Development on Pembrokeshire farm with 700 herd approved
A RETROSPECTIVE call for amendments to a previously granted building and slurry lagoon at a 700-herd Pembrokeshire dairy farm has been given the go-ahead by county planners.
In an application to Pembrokeshire County Council, Bill Ridge of Vaynor Farm Ltd, Bethesda sought retrospective permission for a replacement agricultural building for cattle housing, the retention of a slurry lagoon as built and associated works at Talybont Farm, Llawhaden.
A supporting statement through agent Cynllunio RW Planning Ltd said: “Bill Ridge farms at Vaynor Farm, trading as Vaynor Farm Ltd. The farm is a 645-acre farm compromising of owned and rented land, this supports a dairy herd of circa 700 cows. The dairy system is an extensive grass-based spring calving system.
“The application is made following receipt of a letter from the local authority planning enforcement department stating that the replacement agricultural building which had recently been erected required planning permission and that the lagoon also recently built seemed not to be in line with the approved plans of [the 2022 application] recently approved on site for the lagoon.
“Therefore, this application seeks retrospective planning permission for the retention of the building as built and the lagoon as built.”
It said the 22.72 by 13.33-metre agricultural building “will house the farm’s dairy replacement heifers as a replacement to the previous building on site,” and the lagoon is of a similar size, depth and capacity to the previously approved one, other than slight changes in positioning and orientation, providing 4,500square metres of slurry storage, which in combination with the existing store of 6,900cubic meters at Vaynor will provide over 170 days’ storage.
It went on to say: “All development is reasonably required for the purpose of agriculture. The applicant does not intend to increase the farm’s stocking rate as a result of this development.”
An officer report recommending approval said the application had been amended since being submitted to improve the proposed green infrastructure, adding: “Information has been provided during the course of the application that proposal is not intended to result in, or support, an increase in the herd numbers of the agricultural enterprise.”
It concluded: “Based upon the information provided within the application, it is considered that the development would be reasonably necessary for the purpose of agriculture.”
The application was conditionally approved.
Farming
Heatwave puts added pressure on autumn-calving dairy herds
Farmers urged to review dry cow nutrition as grazing shortages and heat stress increase pre-calving risks
DAIRY farmers preparing autumn-calving cows are being urged to pay close attention to pre-calving nutrition as prolonged hot and dry weather reduces grazing availability and increases the risk of heat stress.
Dr Alison Bond, Technical Services Manager at Rumenco, said the six to eight weeks before calving were particularly important, with farmers needing to maintain suitable body condition and address any nutritional deficiencies.
She said: “Milking cows will naturally be front of mind when farmers are assessing grazing and rationing, but it is important not to forget the dry cows.
“Farmers should assess body condition during late lactation and adjust drying-off dates where necessary. Cows in poorer condition may need to be dried off earlier, with the aim of calving at around body condition score three and in optimum health.”
Where grass is limited, Dr Bond said farmers may need to consider housing dry cows and feeding a ration based on good-quality silage with appropriate supplements.
Careful nutrition during the dry period can help cows make a smooth transition from pregnancy into lactation and reduce the likelihood of problems including difficult calvings, milk fever, mastitis and retained placentas.
It can also affect fertility after calving and the quality of colostrum provided to newborn calves.
Dr Bond said: “Good-quality colostrum is essential during the calf’s most vulnerable period. It helps to prime the immune system and provides protection against challenges such as scour and respiratory disease.
“With the added pressure of heat stress and possible disruption to forage supplies, closer attention to the needs of dry cows will be particularly important this year.”
Farmers who have moved cattle indoors are advised to provide good-quality forage and, where possible, have it analysed for its mineral and trace element content so that any deficiencies can be identified.
Dr Bond said shortages of forage, or changes in its quality, could leave cows more vulnerable to deficiencies in minerals and trace elements during the weeks before calving.
Rumenco recommends using a specialist pre-calving supplement where necessary. The company produces LIFELINE Pre-Calver, available as a mineral bucket or crumb, which is designed to supply vitamins, minerals and trace elements to cows before calving.
The company says the product contains a low-calcium and high-magnesium balance intended to reduce the risk of milk fever and difficult calvings.
Rumenco also says trials have shown improvements in colostrum quality of up to 20 per cent, although farmers should seek independent nutritional or veterinary advice when deciding what supplementation is appropriate for their herd.
Dr Bond added: “Ensuring cows receive the nutrition they need is recommended best practice, particularly when they are facing additional stresses such as extreme heat and reduced grazing.
“Taking action before calving can support the health of the cow, improve calf vigour and help protect future fertility and milk production.”
-
Crime1 day agoMilford Haven teacher ‘fought for her life’ during alleged knife attack
-
Crime21 hours agoJury hears final arguments in Milford Haven teacher stabbing trial
-
Crime6 hours agoFears wildlife at Mill Pond beauty spot being targeted by catapults
-
News2 days agoWelsh broadcasting authority plan sparks row over powers and cost
-
Local Government2 days agoStepaside school saved as council abandons closure proposal
-
Crime2 days agoFisherman admits safety offence after death of crewman off Pembs coast
-
Crime2 days agoPolice searching for driver who abandoned car after Haverfordwest pursuit
-
News1 day agoAndy Burnham becomes Labour leader and prepares to enter No 10







