Spray-dried egg on diet of Lacaune breed lambs under early weaning system
Keywords:
Confinement, Performance, SheepAbstract
Sheep breeding has been shown to be a promising activity mainly in sheep milk production systems. With this, in pursuit of improving the performance of dairy fitness lambs, it is sought to diet ideal for the category. Therefore, in the present study, we sought to evaluate the performance of lambs of the Lacaune breed in an early weaning system fed with diet containing egg powder. Twenty lambs were randomly assigned to the treatments: TC – control concentrate (corn, soybean meal and mineral) and TO – egg concentrate (corn, soybean meal, egg powder and mineral). The experiment started after lambs weaning, performed at 54 days of life. The amount of food from each treatment was adjusted weekly, after each weighing of the animals, according to the weight gain of the lambs. The data obtained were analyzed by logistic function at 5% of significance. Animals subjected to treatment with the inclusion of egg powder did not obtain superior gain of live weight, but presented better food efficiency. New studies should be performed to elucidate the possible effects of egg powder in the Lacaune lamb diet.
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References
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