Broadly Suitable Species:
- Mammals (pigs, cattle, sheep, etc.):
Iron is critical for hemoglobin synthesis. Ferrous glycinate effectively prevents iron-deficiency anemia in piglets (e.g., supplementation for 3-7-day-old piglets) and improves iron reserves in pregnant/lactating animals.
- Poultry (chickens, ducks, geese):
Suitable for chicks (anemia prevention) and laying hens (improves eggshell quality). Note: Excessive iron in laying hens may darken yolk color (potentially non-compliant with market standards).
- Pets (dogs, cats):
Applicable for young or anemic individuals, but dosage should align with veterinary guidance.
Cases Requiring Caution or Dosage Adjustments:
- Ruminants (cattle, sheep):
Rumen microorganisms may partially degrade chelated iron, reducing bioavailability. Combine with other iron sources (e.g., coated iron).
- Aquatic Animals (fish, shrimp):
Iron aids molting in crustaceans (e.g., shrimp), but excess iron may harm water quality (e.g., algae proliferation). Strictly limit supplementation (typically <80 mg/kg feed).
- Animals in Special Physiological States:
Avoid iron accumulation toxicity in elderly or hepatorenal-impaired animals.
Non-Applicable or Low-Efficacy Scenarios:
- Low Iron-Demand Animals: Adult herbivores (e.g., horses) with iron-sufficient diets (e.g., iron-rich forage) require no supplementation.
- Non-Iron-Deficiency Anemia: Conditions caused by parasites or infections cannot be resolved via iron supplementation.