In the spring, grass has its highest D value, meaning it is at peak digestibility. This relates directly to the amount of energy it can provide. Harnessing this available energy is essential for boosting immediate milk yield. It also sets the scene for herd health, fertility and productivity through the rest of the year. Having your animals in good condition early in spring helps them cope with events like the dry summer of 2022. So getting your buffer feeding regime right has long-term benefits.  

The transition from shed to pasture, and the resulting change in diet, can negatively impact milk production. To keep yields on target, it is important to calculate grazing intake. This can be affected by general grass quality, as well as the weather and stocking density.

If availability of grass is limited or grass dry matter is low, achieving the necessary daily DMI can be a challenge, even with parlour compounds maximised. Energy is the nutrient that is lacking at turnout and any shortfall will be seen immediately in dropping yields and lower milk proteins. Over the long term, it will influence body condition, fertility, and longevity.

Co-product feeds are an efficient way to bridge the DMI gap. As a buffer diet, they deliver the essential energy needed at springtime. As they are also highly palatable, they encourage enthusiastic voluntary uptake.