Weaning is one of the most important transitions for calves due to the increased reliance on rumen function. The transition to ruminant digestion is a complex process that relies on water, concentrates and forage for microbial and physical rumen development. Calf Starter consumption is the most important factor for initiating rumen papillae development as the rumen relies on the end-products of bacterial fermentation from the concentrates.
Many farmers prefer to use whole milk to feed their calves. Some find it more convenient, others believe it to be a more natural product that is best suited to the calf – nature’s original liquid feed strategy.
All good nutritionists know that every single farm has a minimum of three rations. The first is the ration that the nutritionist formulates, the second is the one that is loaded, mixed and fed out and the third is the one the cows sort out and consume. The difference between the first and final ration can be enormous & the principal affects grass-based herds as much as TMR fed ones. Afterall there is the grass that is measured (either by eye, sward stick or plate meter), the grass that is allocated to the cows (by field or fence) and the grass (and concentrate) that the cows consume and digest.
Calf Starter is something that I get asked about daily, whether its coarse mix vs pellets vs nuts, intakes or what’s “best” for calves. So, here’s a breakdown of the current guidelines and recommendations.
One of the biggest variable costs on livestock farms is undoubtedly feed costs and figures are often quoted that grazed grass is the cheapest feed on the farm. However, if we all agree that grazed grass is the cheapest feed on a farm then one target should be to maximise its use. The second obvious target alongside that is to maximise the use of grass silage in those periods when grazed grass is not sufficient to meet the needs of the stock on your farm. There are many choices to be made when considering grass silage the first being whether to bale or to clamp.
