Maximizing Dairy Farm Profits: Grass Management Strategies for Spring

The workload on spring-calving dairy farms is intensifying with the onset of spring. This period often represents the annual peak for farm activities, presenting both challenges and opportunities for dairy farmers.

Effective grass management is critical during this time. Failure to optimize grassland can lead to reduced farm profits, as spring-grazed grass remains the most cost-effective feed for dairy cows in Ireland. Each additional day of grazing can value around €4 per cow daily.

Teagasc, the agricultural and food authority in Ireland, stresses the importance of maintaining a grazing season exceeding 300 days as a key performance indicator. Early grazing, beginning as soon as February, coupled with sound management can yield high returns.

Spring grazing should aim to feed cows effectively, minimize ground poaching, and manage residual grazing to optimal levels. While weather and soil conditions vary, adaptable grazing strategies can result in successful outcomes across different farm types.

Utilizing a spring rotation planner can aid farmers in setting and achieving grazing targets. This includes grazing strategies segmented into thirds across February, March, and early April. The first grazing rotation should begin with grass covers of 700kg to 1,000kg DM/ha.

To boost spring grass growth, it is recommended to apply nitrogen, specifically protected urea, to suitable paddocks. Such measures ensure the needed nutrients are available for early growth stages.

Tom Murphy, a dairy advisor from Teagasc, highlights that strategic management and planning can transform spring grazing from a challenge into a lucrative enterprise for dairy farmers.

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