- BEEF PRODUCTION FROM MALE DAIRY CATTLE OF NEW ZEALAND AND DUTCH
The EU animals were the progeny by artificial insemination (AI) of high genetic merit Irish cows were the progeny both by AI and natural mating of Belgian Blue bulls and cattle (32 per genotype) were reared from calfhood to slaughter... Each exhibitor.
- REVIEW: IONOPHORES FOR DAIRY CATTLE
Production efficiency of cattle is increased through alteration of rumen fermentation and control of protozoa that cause coccidiosis... COST 854 Protozoal reproduction losses in farm ruminants Meeting of Working Group 4 Neospora & Co.
- Improving the Reproductive Efficiency of Dairy Cattle through
This paper describes 2 potential approaches to genetic analysis of fertility traits based on detailed reproductive data management and genetic factors that influence fertility in a failure time model that properly accounts for censoring among cows that.
- Genetic selection to maximise dairy herd survivability
Although progress towards increased milk production may be reduced, these selection indexes suggest that better overall economic efficiency will be obtained when Current breeding strategies Economic breeding index The economic breeding index (EBI) was.
- Effect of Genetic Merit for Milk Production, Dairy Cow Breed and
The objective of the study was to determine the effect of dairy cow breed on reproductive performance and cows had higher cumulative milk production, lower body condition score (BCS) at calving, larger body condition loss between calving and first.
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