The reproductive performance of Merino ewe lambs does not match that of their more mature counterparts, but it can be improved by careful attention to age and weight. Beth Paganoni, Department of Agriculture and Food Western Australia, and colleagues recently investigated the causes of reproductive failure in Merino ewe lambs.
Paganoni said success or failure inMerino lamb ewes essentially camedown to age and size at mating, andthe interplay of these two factors.
Survey shows spring lamb supplies should ease slightly.
National flock numbers continue to rise
Merino breeding ewe numbers decreasing
