Q1: What is the optimal timing for adding zinc oxide to feed?
A1: The optimal timing for adding zinc oxide to feed depends on various factors such as the animal species, growth stage, and specific nutritional requirements. In general, zinc oxide is often added to feed formulations during the manufacturing process to ensure uniform distribution. It is essential to incorporate zinc oxide early in the feed production process to achieve consistent intake by animals throughout their feeding period.
Q2: Does zinc oxide additive have a stimulating effect on the digestive system of animals?
A2: Zinc oxide additives typically do not have a direct stimulating effect on the digestive system of animals. However, high levels of zinc oxide supplementation may lead to gastrointestinal disturbances in some animals, particularly young piglets. This is often associated with the release of zinc ions in the gastrointestinal tract, which can disrupt the gut microbiota balance and lead to diarrhea. Proper dosage and formulation adjustments are necessary to minimize any potential adverse effects on the digestive system.