Suckler beef producers looking to deliver essential nutrients to cows without making increases to body condition scores could benefit from a new supplement.
Formulated to support the health and performance of pre-calving cows and heifers, Rumenco’s CalverMaxx is a high-sugar product that provides a readily available source of energy to support calf growth, colostrum production and future cow fertility.
The high sugar content provides rumen support by feeding rumen microbes to boost rumen function, says Rumenco nutritionist Alison Bond. In return, this will optimise available nutrients as forage is consumed.
This type of supplement is highly valuable to pre-calving cows and heifers by delivering essential nutrients, says Dr Bond. But it also avoids excessive weight gain and larger calves, which contribute to calving difficulties.
Body condition
“With a daily intake of 200-300g per day, the energy delivered from CalverMaxx is not enough to cause cows to become too fat in late pregnancy – especially when on a forage-based diet,” says Dr Bond.
“Cattle at the ideal body condition score of 2.5 and even over-conditioned cows will not have weight gain. But there will be adequate intakes to deliver those essential vitamins and minerals, while also providing support to the rumen.”
Pre-calving nutrition has a significant impact on cow and calf health, especially in the final stages of pregnancy. During the last six weeks of pregnancy, cows are under considerable metabolic stress as the udder prepares for lactation and colostrum production begins.
“The calf is also growing rapidly and demands a high amount of nutrients,” says Dr Bond. “Providing the correct balance of energy, minerals, and vitamins during this period is essential to prevent metabolic diseases and optimise colostrum production.”
