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United States Department of Agriculture

Agricultural Research Service

Aimee Nicole Hafla
Pasture Systems & Watershed Management Research
Animal Scientist

Phone: (814) 863-0947
Fax: (814) 863-0935
USDA,REE,ARS,NAA,PS&WMR
CURTIN ROAD, BLDG 3702
UNIVERSITY PARK, PA, 16802-3702


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Case study: dairies using ultra-high stocking density grazing in the Northeastern U.S. - (Other)
Orr, A.N., Soder, K.J., Hautau, M., Rubano, M.D. 2014. Case study: dairies using ultra-high stocking density grazing in the Northeastern U.S.. Extension Fact Sheets. p 1.
Dairy farmers using mob grazing in Pennsylvania and New York - (Other)
0rr, A.N., Soder, K.J., Hautau, M. 2014. Dairy farmers using mob grazing in Pennsylvania and New York. Electronic Publication. Available: http://onpasture.com/2014/04/07/how-mob-grazing-works-for-dairies-in-the-northeast/.
Effect of sprouted barley grain supplementation of an herbage or haylage diet on ruminal fermentation and methane output in continuous culture - (Abstract Only) - (01-Apr-14)
Feeding strategy and pasture quality relative to nutrient requirements of grazing dairy cows in the Northeastern U.S. - (Abstract Only) - (01-Apr-14)
Application of a rising plate meter to estimate forage yield on dairy farms in PA - (Abstract Only)
Orr, A.N., Soder, K.J., Rubano, M.D., Stout, R.C. 2014. Application of a rising plate meter to estimate forage yield on dairy farms in PA[Abstract]. Joint Abstracts of the American Dairy Science and Society of Animal Science. 96 (E-Suppl. 1):87.
Feeding strategy and pasture quality relative to nutrient requirements of organic dairy cows - (Abstract Only) - (01-Apr-14)
A look at dairy mob grazing in the Northeast - (Popular Publication)
Soder, K.J., Orr, A.N., Hautau, M. 2014. A look at dairy mob grazing in the Northeast. Popular Publication. 21(3):18-19.
Case study: dairies utilizing ultra-high stocking density grazing in Pennsylvania and New York - (Peer Reviewed Journal)
Orr, A.N., Soder, K.J., Hautau, M., Rubano, M.D., Moyer, B., Stout, R.C. 2014. Case study: dairies utilizing ultra-high stocking density grazing in Pennsylvania and New York. Professional Animal Scientist. 30:366-374.
Pasture quality variation throughout the grazing season - (Popular Publication)
0rr, A.N. 2013. Pasture quality variation throughout the grazing season. Northeast Organic Dairy Producers Alliance Newsletter. Available: http://www.nodpa.com/production_forage_pasture_quality_variation_073013.shtml.
Case study: dairies utilizing ultra-high stock density grazing in the Northeast - (Abstract Only) - (10-Mar-13)
Application of a rising plate meter to estimate forage yield on dairy farms in PA - (Abstract Only)
Hafla, A.N., Soder, K.J., Rubano, M.D., Stout, R.C. 2013. Application of a rising plate meter to estimate forage yield on dairy farms in PA[abstract]. Northeast Pasture Consortium Conference. p. 1.
Case study: dairies utilizing ultra-high stock density grazing in the northeast - (Abstract Only)
Soder, K.J., Hautau, M., Hafla, A.N., Rubano, M.D., Moyer, B., Stout, R.C. 2013. Case study: dairies utilizing ultra-high stock density grazing in the northeast[abstract]. Northeast Pasture Consortium Conference. p 1.
Sustainability of US organic beef and dairy production systems: soil, plant and cattle interactions - (Peer Reviewed Journal)
Hafla, A.N., Macadam, J.W., Soder, K.J. 2013. Sustainability of US organic beef and dairy production systems: soil, plant and cattle interactions. Sustainability. 5:3009-3034.
Last Modified: 10/1/2014
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