Jacob Hadfield

Agriculture and Natural Resources

Extension Assistant Professor | Agriculture and Natural Resources | Utah and Juab Counties | Juab County Director


Jacob Hadfield

Contact Information

Office Location: Utah and Juab Counties
Phone: (435) 623-3457
Email: jacob.hadfield@usu.edu

Educational Background

MS, Animal Nutrition, Utah State University, 2019
The Effects of Different Organic Pastures on Dairy Heifer Growth & Development
BS, Animal Science, (Production), Utah State University, 2017

Licensures & Certifications

Program Planning and Evaluation Professional Certification, University of Florida - Institute of Food and Agriculture, 2020
Mental Health First Aid USA, National Council for Behavioral Health, 2020

Publications | Abstracts

  • Nelson, R., Yost, M., Ransom, C., Pace, M., Hadfield, J., Creech, J.E, (2021). Seeding rates for dormant seeded safflower. ASA-CSSA-SSSA annual meeting *

An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

Publications | Fact Sheets

An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

Publications | Curriculum

    An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

    Publications | Journal Articles

    Academic Journal

    • Rose, M.F, Waldron, B.L, Isom, S.C, Peel, M.D, Thornton-Kurth, K., Miller, R.L, Rood, K.A, Hadfield, J.A, Long, J., Henderson, B., Creech, J.E, (2021). The effects of organic grass and grass-birdsfoot trefoil pastures on Jersey heifer development: Herbage characteristics affecting intake. Journal of Dairy Science, 104:10, 10879-10895. doi: https://doi.org/10.3168/jds.2020-19563
    • Hadfield, J., Waldron, B.L, Isom, S., Creech, J.E, Rose, M.F, Long, J., Miller, R.L, Rood, K.A, Young, A., Stott, R.D, Sweat, A., Thornton-Kurth, K., (2021). The effects of grass and grass-legume pastures on organic dairy heifer development: Heifer growth and performance. Journal of Dairy Science, 104:10, 10863-10878. doi: https://doi.org/10.3168/jds.2020-19524
    • Hadfield, J., Waldron, B.L, Isom, S., Feuz, R., Larsen, R., Creech, J.E, Rose, M.F, Long, J.N, Peel, M.D, Miller, R.L, Rood, K., Young, A., Stott, R.D, Sweat, A., Thornton, K.J, (2021). The effects of organic grass and grass-birdsfoot trefoil pastures on Jersey heifer development: Heifer growth, performance, and economic impact.. Journal of dairy science

    In-House Journal

      An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

      Publications | MultiMedia

      Video

        An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

        Publications | Other

        Bulletins

          Other

            An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

            Extension

            Agriculture - Youth & Urban Outreach, 2019 - Ongoing
            Agriculture - Crops, 2019 - Ongoing
            Agriculture - Livestock & Dairy, 2019 - Ongoing