Dr Sarah Meale

Lecturer Animal Scienc & Production

School of Agriculture and Food Sciences
Faculty of Science
+61 7 54601 614


I am a lecturer in Animal Science and Production. My research focuses on ruminant nutrition and gut microbiology. My Ph.D. through the University of Sydney investigated the effects of various feed additives and biofuel by-products on performance, carcass characteristics, fatty acid profiles and the molecular regulation of adipogenesis in lambs. I then went on to complete a post-doc in Canada (AAFC and Uni of Alberta), investigating the effects of weaning age and strategy on the development of the ruminal microbiome in dairy calves. This theme continued during my 2 year stay in INRA, France where I was awarded an individual Marie-Curie Fellowship to investigate the effects of additives on gut microbiome establishment and lifelong effects on the animal. Additionally, I have a strong interest in feed efficiency, and environmentally sustainable production systems. I have published 22 peer-reviewed journal articles, including 3 invited reviews and 1 contribution to a technical report by the FAO. I have also presented the outcomes of my research in over 30 scientific and industry conferences and symposium throughout the world.


  • Doctor of Philosophy, The University of Sydney
  • Bachelor of Animal and Veterinary Bioscience, The University of Sydney


View all Publications


  • Doctor Philosophy

View all Supervision

Available Projects

View all Available Projects


Book Chapter

  • Meale, S. J. and McAllister, T. A. (2015). Grain for feed and energy. In François Eudes (Ed.), Triticale (pp. 167-187) Cham, Switzerland: Springer. doi:10.1007/978-3-319-22551-7_9

Journal Article

Grants (Administered at UQ)

PhD and MPhil Supervision

Current Supervision

  • Doctor Philosophy — Principal Advisor

Possible Research Projects

Note for students: The possible research projects listed on this page may not be comprehensive or up to date. Always feel free to contact the staff for more information, and also with your own research ideas.