Dr Hefin Williams
Senior Lecturer in Agricultural Environment
Contact Details
- Email: hew05@aber.ac.uk
- ORCID: 0000-0001-6308-3251
- Office:1.12 Gwendolen Rees Building
- Phone: +44 (0) 1970 621658
- Research Portal Profile (https://research.aber.ac.uk/en/persons/2cf5af71-c06f-4659-8524-647b5b05d559)
- AB1 Technoleg Amaethyddol a Diogelwch Fferm (BG18420)
- AB2 Bwyd, Ffermio, Technoleg a'r Amgylchedd (BG29020)
- AB1 Datblygiadau mewn Amaethyddiaeth (BG39920)
- AB1 Agricultural Technology and Farm Safety (BR18420)
- AB2 Food, Farming, Technology and the Environment (BR29020)
- AB1 Advances in Agriculture (BR39920)
- AB1 Agricultural Technology and Farm Safety (RD18420)
- AB2 Food, Farming, Technology and the Environment (RD29020)
- AB1 Technoleg Amaethyddol a Diogelwch Fferm (RG18420)
- AB2 Bwyd, Ffermio, Technoleg a'r Amgylchedd (RG29020)
Module Coordinator
- AB1 Agronomeg a Gwelliant Cnydau (RG27620)
- AB1 Agronomeg a Gwelliant Cnydau (BG27620)
- AB1 Agronomy and Crop Improvement (RD27620)
- AB1 Agronomy and Crop Improvement (BR27620)
- AB1 Gwyddor Cynhyrchu Da Byw (BG30820)
- AB1 Livestock Production Science (BR30820)
Moderator
- AB1 Crop, grassland, soil and agricultural land management (RD18040)
- AB1 Crop, grassland, soil and agricultural land management (BR18040)
- AB2 Livestock Production Science (BRM5420)
Lecturer
Body condition score and weight are effective targeted selective treatment indicators for gastrointestinal nematodes in premating ewes. / Williams, Eiry G.; Brophy, Peter M.; Williams, Hefin W. et al.
In: Veterinary Record, Vol. 198, No. 3, 31.01.2026.
In: Veterinary Record, Vol. 198, No. 3, 31.01.2026.
Research output: Contribution to journal › Article › peer-review
Changes in lying behaviour of housed ewes prior to parturition and their association with ewe characteristics, measured using accelerometers. / Williams, Manod; Davis, Chelsea N.; Jones, Dewi Llyr et al.
In: Applied Animal Behaviour Science, Vol. 302, 107053, 09.2026.
In: Applied Animal Behaviour Science, Vol. 302, 107053, 09.2026.
Research output: Contribution to journal › Article › peer-review
“Not a problem because we drench for it”: the management of liver fluke on sheep farms. / Rees, Gwen; Evans, Serian; Davis, Chelsea et al.
In: Frontiers in Veterinary Science, Vol. 13, 1807455, 14.04.2026.
In: Frontiers in Veterinary Science, Vol. 13, 1807455, 14.04.2026.
Research output: Contribution to journal › Article › peer-review
Physiochemical variation within the storage of separated dairy cattle solids as amended by polyaluminium chloride and polyacrylamide. / Gray, Beau Joshua; Williams, Hefin Wyn; Jones, Dylan Gwynn et al.
In: Environmental Technology & Innovation, Vol. 42, 104935, 30.06.2026.
In: Environmental Technology & Innovation, Vol. 42, 104935, 30.06.2026.
Research output: Contribution to journal › Article › peer-review
Key Performance Indicators as Predictors of Enterprise Gross Margin in English and Welsh Suckler Beef and Sheep Farms. / Lloyd, Nia; Williams, Manod; Williams, Hefin Wyn.
In: Agriculture (Switzerland), Vol. 15, No. 3, 249, 28.02.2025.
In: Agriculture (Switzerland), Vol. 15, No. 3, 249, 28.02.2025.
Research output: Contribution to journal › Article › peer-review