Farming

Transition milk trial targets calf health at Pembrokeshire dairy farm

Published

12 months ago

April 30, 2024

A PEMBROKESHIRE spring-calving dairy farm is introducing a new feeding system for newborn calves in what is to be thought the first trial of its kind in a large-scale herd.

Will and Alex Prichard are feeding enriched pasteurised transition milk to calves in their first 10 days of life rather than abruptly transitioning them to whole milk or milk powder.

Research has shown that feeding transition milk to young calves vastly improves their digestive system’s ability to digest milk, with those benefits sustained to keep them healthy and thriving as they grow.

The Prichard’s, who produces milk from 500 spring calvers, were keen to trial this feeding system in their own herd at Escalwen, Letterston, in the hope of improving calf health and wellbeing.

They are doing this with support from the Farming Connect Try Out Fund, an initiative that funds individuals and groups of farmers and growers to experiment with ideas and bring them to life.

Although the health benefits from enriched pasteurised transition milk have previously been demonstrated in all-year round calving herds in the USA and Canada, it is believed to be the first time it has been trialled in a large-scale block calving herd.

Getting the correct nutrition is crucial in the early stages of a calf’s life.

Even after a few hours the animal loses its ability to absorb antibodies – there is a dramatic reduction within 10 hours of birth and, by 20 hours, that capacity has all but gone.

To establish the effectiveness of the transition milk product, calves born at Escalwen this spring are being blood tested for antibody levels.

The transition milk is also being tested for its immunoglobulin (IgG) status before and after it has been pasteurised.

If it needs enriching this is being done to raise the BRIX value to a minimum of 12.5%. It is then fed to calves during their first 10 days of life.

An optical refractometer is being used to measure milk BRIX as it gives an instant result but by the end of the study all batches of transition milk will have been tested for IgG using Radial Immunodiffusion Assay at the University of Edinburgh.

Vet Dr Ryan Davies, director of Veterinary Technical Consulting Ltd, who is providing expert input into the project, says this will enable the accuracy of milk BRIX to be determined to quantify IgG status.

“We will then assess this against the health status of the calves,’’ he says.

Mortality from neonatal calf diseases such as diarrhoea, pneumonia and navel and joint ill is being monitored and antibiotic use too, as well as daily liveweight gains – at birth, at 30-35 days and at weaning.

The Try Out project hopes to understand more about how dairy farmers with large block calving herds can consistently produce animals that are healthy, productive and have a good quality of life through optimising calf health with preventative healthcare.

More productive animals mean less carbon emissions, higher standards of animal welfare and a reduction in antibiotic usage.

Not only do Will and Alex hope to reap the benefits in their own system but that other farmers will too when the findings are shared with the industry at the end of the project.

“Having the ability to acquire extra resources at the busiest time of our year has allowed us to monitor the results of our actions in a more scientific fashion,’’ says Will.

“Funding large scale testing is telling us so much about what is happening in our own herd environment and most importantly what behaviours and protocols are driving tangible improvements in herd health and antibiotic reduction.”

They had already made big gains in improving calf health before this project got underway.

The five-year average for morbidity in their pre-weaned calves from 2018-2022 was 45%, in line with the national average of 47% – in 2023 it was reduced to 17%.

Use of the Highest Priority Critically Important Antibiotics was reduced from 1.98mg/ population corrected unit (PCU) in 2022 to zero the following year.

Business

Huge slurry lagoon to be built in Pembrokeshire countryside

Published

2 days ago

April 25, 2025

Bruce Sinclair - Local Democracy Reporter

PLANS to build a new slurry lagoon at a 650-dairy herd Pembrokeshire farm have been given the go-ahead.

In an application to Pembrokeshire County Council, Richard Morris of Bowett Ltd sought permission for the construction of the lagoon, and associated works, at Quoits Hill Farm, Bentlass Road, Hundleton, near Pembroke.

A supporting statement through agent Cynllunio RW Planning Ltd stressed the applicant does not intend to increase livestock numbers on farm as a result of this 60 by 35 metre development.

“The Morris Family farm at Quoits Hill Farm and specialise in dairy farming. The farm is home to approximately 650 dairy cows plus followers. The herd is autumn calving with milk sold to Laprino. The home farm is grass based and extends to over 300 acres, with more off lying land utilised for growing winter forage.

“The family have invested significantly in recent years in on farm infrastructure to include a rotary milking parlour, silage clamps and covered feed yards.”

It added: “The proposed development seeks to increase the farms slurry storage capacity to above the five-month storage required by NVZ regulations. The existing slurry store and slurry handling facilities are not adequate to comply with the new regulations.”

It went on to say: “The proposed store will provide the farm with 6452 cubic meters of storage capacity (minus freeboard) which will equate to over 171 days storage. It is proposed to use the existing field slurry store as a lightly fouled water store to collect the parlour washings and reduce the size of the store required. Slurry will continue to be scrapped into the existing yard store and then pumped to the new store when required. This work will be monitored closely to reduce the risk of any leakage.”

It concluded: “The proposed development will enable slurry to be spread during the growing season rather than during more difficult weather conditions in the winter. This will be of benefit to farm efficiency and the wider environment.”

The application was conditionally approved.

Farming

Samuel Kurtz MS warns Chancellor: ‘Don’t sell out British farming in US trade talks’

Published

2 days ago

April 25, 2025

Tom Sinclair

SHADOW Rural Affairs Minister Samuel Kurtz MS has urged the UK Chancellor not to sacrifice British farming standards as trade negotiations with the United States continue this week.

The intervention comes as Shadow Chancellor Rachel Reeves visits Washington for her first in-person meeting with US Treasury Secretary Scott Bessent. The meeting is part of early-stage discussions aimed at forging a UK-US trade agreement.

The Herald understands that the UK government is hoping to secure tariff relief on a number of goods still affected by duties imposed during the Trump administration. However, recent signals from US negotiators suggest that any such deal could require the UK to allow imports such as chlorine-washed chicken—currently banned in Britain.

Chlorine-washing is a process used in parts of the US poultry industry to disinfect meat that may have been exposed to poor hygiene conditions. Critics say it masks low welfare and sanitation standards that would be illegal under UK regulations.

Speaking this week, Mr Kurtz said: “British consumers and farmers expect better. Chlorine-washed chicken isn’t just a food safety issue—it’s a red flag for low animal welfare. Allowing such products into our market would fly in the face of everything we ask our own farmers to uphold.

“Our food producers work tirelessly to meet some of the highest standards in the world. Undermining them with a trade deal that rewards countries cutting corners is short-sighted and shameful. It’s not free trade—it’s a free pass for poor practice.”

He added: “If the UK is serious about food security and sustainability, then we must stand by the people who grow our food. That means defending British farming in the negotiating room—not bargaining it away behind closed doors.”

Farming

Pembrokeshire’s top progressive farmers are encouraged to apply for award

Published

4 days ago

April 23, 2025

Tom Sinclair

IF YOU farm in Pembrokeshire and can demonstrate your farm’s use of the latest technological methods to promote progressive, sustainable agriculture then the Pembrokeshire Agricultural Society encourage you to enter the prestigious Baron de Rutzen Award.

Tim Johns, Pembrokeshire Agricultural Society’s President, said, “We are looking for local Pembrokeshire farmers, under the age of 45, who can demonstrate their farm’s use of the latest technological methods to promote progressive, sustainable agriculture. They also need to show consideration for the environment and habitat sensitivity on their farm as well as present an aesthetically pleasing example of farming in the county. The competition welcomes all those in the livestock and arable sectors to enter.”

Last year’s winners of the Award were Andrew and Jane Phillips of Windsor Farm, Lamphey. They farm 1,100 acres, with 3,000 breeding sheep and lambs. A herd of British Blue cross Limousin suckler cows sired by a Limousin bull and all calves are sold as weaned. The arable side of the business includes 80 acres of winter and spring barley which is mostly used for stock consumption. The surplus is sold. They grow 150 acres of maize which is used in a Totally Mixed Ration (TMR) for their sheep. Again, the surplus is sold to dairy farms. Some land is rented out for growing potatoes and leeks. The autumn season sees the general public invited in to buy some of the six acres of Pumpkins they grow for the Halloween market. Besides this, they are also involved with the holiday business by renting out two shepherd’s huts for visitors.

Baron John Fredrick De Rutzen was President of Pembrokeshire Agricultural Society in 1936 and the Baron de Rutzen Trophy was produced in his memory. The third Baron served in the Welsh Guards and tragically died, aged 36, in 1944.

This year’s entrants must be fully practising farmers within the county of Pembrokeshire and were under the age of 45 years on 1 January 2025. Entries can either be by nomination or direct application online on the Pembrokeshire Agricultural Society website. Click here to apply: Pembrokeshire Agricultural Society Baron de Rutzen Award 2025

The closing date for nominations and applications is at noon on Monday, 30 June 2025.