Diatomaceous earth (DE) is gaining popularity among cattle farmers as a natural way to improve livestock health and control pests. Rich in trace elements like silica, calcium, and magnesium, DE offers multiple benefits, from parasite control to better feed quality. But what is it, and how can you use it safely for your cattle?
This guide covers the benefits, application methods, and precautions of using DE on your farm.
What is Diatomaceous Earth?
Food grade diatomaceous earth is a soft, natural sedimentary rock that turns into a fine white powder. It’s made from fossilized algae called diatoms, which are rich in silica. The silica is deemed amorphous silica, or being from a fresh water source. Low in heavy metals but rich in silica content. DE is highly absorbent and abrasive, making it useful as an anti caking agent in agriculture for improving feed flow, pest prevention in stored grain, and animal health with possible increased weight.
Types of DE:
Food-grade DE – Safe for both animals and humans.
Industrial-grade DE – Used for filtration but not safe for consumption.
For cattle, always use food-grade DE to ensure safety.
Benefits of Diatomaceous Earth for Cattle
1. Natural Parasite Control
DE is believed to help eliminate internal parasites by dehydrating them. It also will kill an external parasite like mites and lice by damaging their exoskeletons via the microscopic edges of the product. Always consult a veterinarian before using DE for parasite control.
2. Better Digestion & Gut Health
DE may help remove harmful bacteria and toxins from the digestive system, improving nutrient absorption and weight gain. Always consult a veterinarian before using DE for digestive health.
3. Odor & Moisture Control
Sprinkling a small amount of DE in barns and bedding areas absorbs moisture, reducing odors and bacterial growth.
4. Feed Preservation
Mixing DE with cattle feed helps prevent spoilage by absorbing excess moisture and deterring pests like grain mites.
5. Healthier Coats & Hooves
Farmers report shinier coats, stronger hooves, and overall improved health in cattle supplemented with DE.
How to Use Diatomaceous Earth for Cattle
1. As a Feed Supplement
Dosage: Add 2% of total feed weight (e.g., 2 lbs of DE per 100 lbs of feed).
Mixing: Ensure even distribution in the feed.
Duration: Use continuously or in cycles (e.g., two weeks on, one week off).
2. For External Pest Control
Dusting Cattle: Apply lightly to areas prone to ticks, mites, and lice.
Bedding Treatment: Sprinkle on bedding to absorb moisture and repel pests.
3. Around the Farm
Apply DE near feeding areas, water troughs, and manure piles to deter flies and other pests.
Use in dry conditions, as DE is less effective when wet.
Precautions and Safety Considerations
✅ Use Only Food-Grade DE – Industrial DE is unsafe for ingestion.
😷 Avoid Inhalation – The fine dust can irritate the lungs; wear a mask when applying in enclosed spaces.
💧 Ensure Hydration – Excessive DE may cause dehydration or constipation, so provide plenty of water.
👩⚕️ Consult a Vet – Especially before giving DE to pregnant or young cattle.
Final Thoughts
Diatomaceous earth is a natural, versatile tool for improving cattle health and farm hygiene. When used correctly, it helps control parasites, preserves feed, and promotes a cleaner environment. However, proper application and safety measures are key to maximizing its benefits while avoiding risks.
Always use food-grade DE and consult a vet for safe and effective use.
Comments