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Brendan Horan

Research Officer - Grassland Science

Research Interests

I am project leader with responsibility for the development and implementation of grassland science multi-year farm systems research projects at Curtins Farm, Teagasc Moorepark, Fermoy, Co. Cork and Ballyhaise Agricultural College, Ballyhaise, Co. Cavan

Current Projects

  • An investigation of alternative autumn and spring grassland management practices within intensive pasture-based spring milk production systems.
  • An evaluation of the biological and financial implications of extended grazing within a wetland soil in the Border Midlands Western Region.

Education

Executive MBA, University College Cork 2011
PhD in Dairy Science, University College Dublin 2004
Higher Diploma in Business Studies, Michael Smurfit Business School, University College Dublin 2001
Bachelor of Agricultural Science, University College Dublin 2000

Coffey, E.L., B. Horan, R.D. Evans, D.P. Berry. 2016. Milk production and fertility performance of Holstein, Friesian, and Jersey purebred cows and their respective crosses in seasonal-calving commercial farms. J. Dairy Sci. 99: 5681–5689. 

Roche, J, S. Ledgard, M. Sprosen, S. Lindsay, J., Penno, B. Horan and K. Macdonald. 2016. Dairy Cow Management Decisions Associated with Increases in Stocking Rate Reduce the Amount of Nitrate-N Leached Under Grazing. J. Dairy Sci. 99:5916–5925. 

McCarthy, B., L. Delaby, K. M. Pierce, J. McCarthy, C. Fleming, A. Brennan, and B. Horan. 2016. The multi-year cumulative effects of alternative stocking rate and grazing management practices on pasture productivity and utilization efficiency. J. Dairy Sci. 99: 3784–3797.

Patton, D., K. M. Pierce and B. Horan. 2016. Effect of stocking rate on milk and pasture productivity and supplementary feed use for spring calving pasture fed dairy systems. J. Dairy Sci. 99: 5904–5915.

Ramsbottom, G., B. Horan ,D. P. Berry, and J. R. Roche. 2015. Factors associated with the financial performance of spring-calving, pasture-based dairy farms. Journal of Dairy Science. 98: 3526–3540.

McCarthy, J., L. Delaby, D. Hennessy, J., B. McCarthy, W. Ryan, K.M. Pierce, A. Brennan, and B. Horan. 2015. The effect of stocking rate on soil solution nitrate concentrations beneath a free-draining dairy production system in Ireland. Journal of Dairy Science 98: 1-14.

McDonald, R., A. Macken-Walsh, K. Pierce, B.Horan. 2014. The interplay between farmers and a deregulated dairy regime: insights from Ireland’s New Entrants Scheme. Land Use Policy. Land Use Policy 41: 21–30.

Huebsch, M., Horan, B., Blum, P., Richards, K. G., Grant, J., and Fenton, O. 2013. Impact of agronomic practices of an intensive dairy farm on nitrogen concentrations in a karst aquifer in Ireland, Agric. Ecosyst. Environ., 179, 187-199, 10.1016/j.agee.2013.08.021, 2013.

McCarthy, B, L. Delaby, K. M. Pierce, A. Brennan, and B. Horan. 2013. The effect of stocking rate and calving date on milk production of Holstein-Friesian dairy cows. Livest. Sci. 153:123-134.

Patton, D., L. Shalloo, K. M. Pierce and B. Horan. 2012. A biological and economic comparison of two pasture-based production systems on a wetland drumlin soil in the Northern Region of Ireland. Journal of Dairy Science 95: 484-495.