Nutritional Deficiencies in Stud Rabbits: Impacts on Br

The Impact of Malnutrition in Breeding Bucks on Mating

The importance of a balanced diet for breeding bucks is particularly evident in the role of various nutrients in the quality of their semen. A deficiency in any of the following elements—proteins, vitamins, or minerals—can significantly reduce a buck's mating ability.

Protein: The semen and secretions of glands related to sexual activity in male rabbits are primarily composed of protein. Therefore, the protein content in their feed is closely linked to the quality of their semen. A sufficient protein intake in the diet of breeding bucks leads to a higher libido and better semen quality, with larger, more potent ejaculates and higher sperm motility, making it easier for the female rabbits to become pregnant. Animal protein feed, such as fish meal, can notably enhance sperm vitality. Hence, in addition to incorporating a moderate amount of plantbased protein feed into the diet, breeders can also add a small amount of animal protein feed.

Vitamins: The vitamins present in the diet of breeding bucks, especially Vitamin A and Vitamin E, can significantly affect their libido and semen quality. A lack of Vitamin A in the diet can lead to a decrease in sperm count and an increase in malformed sperm. Therefore, while feeding a complete formula feed, breeders should also provide additional green feed rich in vitamins or vitamin supplements, especially during winter when fresh green feed is scarce. This helps prevent vitamin deficiencies in breeding bucks.