Start Date
11-25-2003 10:00 AM
Description
Forages which are grazed can provide anywhere from 25 to 100% of the forage consumed by growing dairy heifers, dry cows or the milking herd. In this paper, I would like to specifically deal with devising a grazing program for a dairy lactating or milking herd. Lactating dairy cows are a “high performance animal” and, as such, any decreases in the availability or quality of forage can quickly decrease milk production. Thus, the goal when designing a grazing system is to provide adequate quantities of high-quality, vegetative forage to prevent decreases in performance. These decreases in performance occur in all species of livestock but one difference with dairy cows is that milk production is monitored twice daily. Thus, dairy farmers can see what has or has not worked more quickly than other livestock species where performance is not measured as often.
Included in
Grazing Systems for Dairy
Forages which are grazed can provide anywhere from 25 to 100% of the forage consumed by growing dairy heifers, dry cows or the milking herd. In this paper, I would like to specifically deal with devising a grazing program for a dairy lactating or milking herd. Lactating dairy cows are a “high performance animal” and, as such, any decreases in the availability or quality of forage can quickly decrease milk production. Thus, the goal when designing a grazing system is to provide adequate quantities of high-quality, vegetative forage to prevent decreases in performance. These decreases in performance occur in all species of livestock but one difference with dairy cows is that milk production is monitored twice daily. Thus, dairy farmers can see what has or has not worked more quickly than other livestock species where performance is not measured as often.