Lamb producers could achieve a three to one return on investment by using specialist supplements before tupping.
A productive lambing season relies on a good tupping tupping, says nutrition specialists Rumenco. Recent trials suggest a ewe supplement ahead of tupping can significantly improve the number of live births – and subsequent income from lamb sales.
Feeding ewes Rumevite Sheep Super from two weeks pre-tupping and six weeks pre-lambing is likely to pay dividends as part of a comprehensive feed and supplement strategy, says product manager Amy Wright.
Rumenco trials data suggests farmers can see a 22% increase in live births at a cost per 100 ewes of £712 (843 kgs of supplement) – and an additional net income of more than £2,600 after additional finishing costs.
“Tupping is a busy period of the year for sheep farmers,” says Ms Wright. “We wanted to share our trial results to show that supplements are a genuine necessity for anyone who wants to maximise the return for their lamb sales.
Maximise chances
“By feeding quality supplements from two weeks before tupping and 8 weeks during tupping, ewes can be in peak physical condition and health to maximise the chances of a successful pregnancy and embryonic survival.”
Alister Davies, of ForFarmers, says zinc is among the key minerals which should be encouraged in diets ahead of tupping. Sodium is also important for pre-tupping ewes, aiding nutrient uptake.
Body condition score has one of the biggest impacts on fertility and therefore scanning results, says Mr Davies. “Ewes should be a body condition score of 3.5 in lowland flocks or 2.5 in hill flocks at the point of being put to the tup.”
Feeding fish oil can bring huge benefits to flock productivity, while also aiding utilisation of high forage diets. “ForFarmers’ new pre-tupping bucket is high in Scottish salmon oil, while also containing zinc and sodium,” says Mr Davies.
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