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Trillions of microbes. One fragile peace. The battle for balance begins.

Rumen Balance: The Key to Sustainable Production. Can yeasts, essential oils and buffers be part of this?

Good dry cow management launches them into lactation. Every dairy farmer knows the weeks around calving are critical. The “transition period” (about three weeks before and after calving) is when cows face their toughest metabolic test. Feed intake drops just as energy demands rise, and the cow starts pulling on her fat reserves. Managed well, she glides through this phase and into milk production. Managed poorly, she’s at risk of ketosis, fatty liver, retained placenta, displaced abomasum, or fertility issues later on.

Why calcium balance matters

Around calving, a cow’s calcium needs triple to produce colostrum and milk. If her body cannot mobilise calcium fast enough, she may suffer from milk fever (clinical hypocalcaemia) or hidden low calcium (subclinical hypocalcaemia). Both can cause loss of appetite, weaker muscles, and higher risk of disease, leading to reduced fertility and milk yield.

The 3 weeks before and after calving are arguably the most important in the Dairy Cows calendar. Getting everything right is critical for the cow’s health, fertility, and milk yield. Often referred to as the “transition period” (−21 to +21 days around calving), poorly managed nutrition during this window can directly influence many aspects of cow's health and performance, impacting on future production and calf health.

For those who don’t follow our social media pages, or may have missed it, don’t forget you can listen to the CMC Podcast — where the Crediton Milling team chats all things farming, feed and livestock.

Most dairy farmers know how hard it is to keep cows performing well while trying to cut emissions and manage costs. Feed efficiency, milk quality and sustainability all matter, but so does keeping things practical and workable on farm.

It’s been a funny old summer for grass. The dry spell earlier on knocked growth back hard, and when the rain finally came, it brought plenty of leafy grass but not much substance to it.

As daylight hours shorten, lighting becomes one of the most powerful tools in flock management. When handled well, it keeps egg output steady, supports shell quality, and helps maintain calm, stable behaviour.

As a placement student from Harper Adams, I am fortunate to go out on farm with specialists and disappear into the background despite my size!