'62 parity 6 6' presentation slideshows

Correlations of February 2007 USDA SB PTA with GL PTA for bulls with ? 300 conceptions

Abstr. M39. Relationship of gestation length to stillbirth R.L. Powell,* H.D. Norman, J.R. Wright Animal Improvement Programs Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705-2350. RESULTS (cont.). RESULTS (cont.). DATA & METHODS (cont.) Model :

161 views • 1 slides