Animal NutritionBy Dr. Ramesh Patel, Chief Agronomist
Feed Grade Zinc Sulphate Monohydrate 33%: Essential Trace Mineral Nutrition for Broiler, Layer & Dairy Rations
Published on 2026-09-0513 mins readFCO 1985 & ISO 9001:2015 Verified
Executive Summary & Key Takeaways
A commercial feed mill manual. Master bio-available Zinc supplementation, low heavy metal EU/FDA thresholds, and feed intake conversion ratios in livestock.
Table of Contents (Jump to Section)
In the livestock, poultry, and aquaculture industries, ensuring proper trace mineral bioavailability directly drives feed conversion ratios (FCR), skeletal formation, and immune resistance. Sourcing high-purity Feed Grade Zinc Sulphate Monohydrate 33% for poultry and cattle is standard practice among leading feed compounders and premix manufacturers.
1. The Biological Necessity of Zinc in Animal Nutrition
Zinc is a structural component of over 300 metalloenzymes in livestock biochemistry:- •Poultry Broilers & Layers: Zinc powers carbonic anhydrase, which is essential for calcium carbonate eggshell deposition and feather follicle keratinization. Deficiency leads to brittle bones, poor FCR, and fragile eggshells.
- •Dairy Cattle & Swine: Critical for hoof horn keratinization, preventing foot rot and lameness in high-yielding dairy herds. Enhances somatic cell count (SCC) suppression and reproductive ovulation.
2. Rigorous Heavy Metal Safety Thresholds
Unlike agricultural soil fertilizers, animal feed supplements have ultra-strict limits for toxic heavy metals:| Contaminant | Standard Fertilizer Limit | Auron Feed Grade Certified Limit |
|---|---|---|
| Lead (Pb) | 30.0 ppm max | < 10.0 ppm |
| Cadmium (Cd) | 25.0 ppm max | < 3.0 ppm |
| Arsenic (As) | 100.0 ppm max | < 2.0 ppm |
| Dioxins & PCBs | N/A | Non-Detectable |
3. Premix Blending & Particle Sizing
Auron Feed Grade Zinc Sulphate Monohydrate is processed with uniform micro-granulation (60–100 mesh) to ensure dust-free pneumatic handling and electrostatic blending throughout vitamin-mineral premix batches.Direct Manufacturer SourcingAuron Fertilizers · Ahmedabad, Gujarat
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