When should calving ideally begin in relation to the pasture season?

Calving ideally should begin 6 weeks to 3 months prior to the peak of the pasture growing season. This timing is important for maximizing the nutritional intake of the lactating cow and her calf. By aligning calving with the beginning of the pasture season, cows have access to high-quality forage when they are producing milk, which is a critical period of energy and nutrient demand.

This schedule also facilitates better overall herd health and productivity, as the lush grass available during this season supports optimal milk production and calf growth. Additionally, earlier calving allows time for the cow to recover from the stresses of calving and adjust nutrient demand as lactation progresses.

Determining the optimal time for calving requires careful consideration of various factors, including pasture growth patterns, weather conditions, and herd management practices, to ensure that both the cows and their calves are provided with the best possible nutrition during the critical lactation period.