Automatic Calf Feeders and Group Housing
Principles and Experience
Introduction
Producers have traditionally raised calves in individual pens or hutches. This rearing system has had advantages of individual feeding, observation and reduced risk of cross-contamination. It is however, still labour intensive. Dairy cattle are naturally group-living animals. Group-housed calves can enjoy an early social interaction and learn to understand group behaviour. Research is now proving that well-managed group housed calf rearing systems can provide advantages for both calves and producers.
Automatic feeding systems for group housing… Continue reading
Heifer – Holstein Growth Targets
We most often concentrate on milking cows to meet financial and milk supply commitments and to let the herd replacements take a back seat. Replacement heifers are tomorrow’s profit earners and deserve as much detailed attention as the milking herd. Managing the growth of replacement heifers to achieve sufficient body size and yet assure optimum mammary development is a concern among dairy research institutions, nutritionists and dairy producers.
The improved genetic heifer or modern Holstein heifer that has the potential… Continue reading