Daniel Null
Animal Improvement Programs
Biological Science Lab Technician (Animals)
daniel dot null at ars dot usda dot gov
Phone: (301) 504-5068
Fax: (301) 504-8092
Room 324 10300 BALTIMORE AVENUE
BLDG 005 BARC-WEST BELTSVILLE, MD, 20705-2350
Publications
Genetic Evaluation of Lactation Persistency for Five Breeds of Dairy Cattle
- (Peer Reviewed Journal)
Cole, J.B., Null, D.J. 2009. Genetic Evaluation of Lactation Persistency for Five Breeds of Dairy Cattle. Journal of Dairy Science. 92(5):2248-2258.
Best Prediction of Yields for Long Lactations
- (Peer Reviewed Journal)
Cole, J.B., Null, D.J., Van Raden, P.M. 2009. Best Prediction of Yields for Long Lactations. Journal of Dairy Science. 92(4):1796-1810.
A data exchange format and national database for producer-recorded health event data from on-farm management software
- (Abstract)
Cole, J.B., Null, D.J., Bacheller, L.R. 2008. A data exchange format and national database for producer-recorded health event data from on-farm management software. Journal of Dairy Science. 91(E-Suppl. 1):2¿3(abstr. T6).
Last Modified: 05/06/2009