The two months post-weaning are the best time to preferentially feed lighter ewes to ensure they are at an optimal body condition score of at least three going into mating. File picture
A Beef + Lamb New Zealand Knowledge Hub learning module explains that there are generally four months between weaning and mating and the first two are key to best body condition going into mating.
“Getting the feed management right in the two months immediately after weaning, will make hitting pre-mating
body condition score (BCS) targets much easier,” the module states.
“It can be a balance trying to maintain pasture quality for growing stock while trying to lift ewe condition in the lead-up to mating, but that’s where body condition scoring is so valuable.
“An ideal time to score is three to four weeks after weaning when ewes are often yarded for mouthing and to have their udders checked. Lighter conditioned ewes can then be separated out and preferentially fed, while ewes that are at or close to their ideal BCS can be maintained.
“To maintain ewes that are at a BCS of three or better, they typically need a daily allocation of 1.0-1.3kg DM of medium to good quality feed (with an ME of 10-11) depending on liveweight (use the FeedSmart tool to get an exact amount for an individual flock),” the module states.
