A Targeted Approach to Herd Fertility This Winter

Precision Nutrition for Reproductive Success

After a summer marked by drought and forage challenges, dairy producers face a tough winter. Feed quality and availability are under pressure, and the impact on herd fertility could be significant. But with a targeted approach to nutrition, producers can safeguard reproductive health and performance.

Why Transition Matters

The transition period is the most critical phase in a dairy cow’s lifecycle. It sets the tone for recovery post-calving and influences long-term productivity. Poor-quality forage and late silage cuts can compromise this phase, leading to fertility issues and economic losses.

Expert Insight: Precision Nutrition

Prof Jonathan Statham of RAFT Solutions highlights the importance of identifying at-risk cows; those over-conditioned, carrying twins, or with a history of metabolic issues; and tailoring nutrition accordingly. Precision feeding supports liver and rumen function, which are essential for hormonal balance and reproductive cycling.

Boluses: Smarter Supplementation

Dr Alex Gomez of Kersia UK recommends boluses as a more efficient alternative to blanket feeding. Unlike mineral licks, boluses ensure every cow receives the right nutrients, reducing waste and feed costs while improving sustainability.

Introducing Kersia’s Bolus Range

Kersia UK and RAFT Solutions have partnered to launch a new range of boluses designed to support transition health and fertility:

• Bolifast Physiologic: Supports liver health in dry cows pre-calving.
• Bolifast Rumen: Aids rumen function and acidosis prevention in high-yielding cows.
• Bolitrace Biotin+: Enhances hoof health and fertility in late-pregnancy cows and heifers.
• Bolitrace Young: Promotes growth and reproductive development in young cattle and heifers.

Economic & Environmental Impact

Fertility issues can cost up to £5 per cow per day in lost production. By improving transition management and adopting precision nutrition, producers can reduce cull rates, avoid costly replacements, and align with sustainability goals.

A targeted nutritional strategy using Kersia’s bolus range helps ensure cows stay fertile, healthy, and productive; protecting both herd performance and farm profitability this winter.

Learn More: https://www.kersia.uk/farm-hygiene/raft-bolus/