During the processing of oats for food or foods (such as oatmeal), the oat grains are hulled or broken. In this process, the kernel (the flour or oat grain) is separated from the outer husk. The remaining husks are the oat husks, a by-product that is used as a raw material in animal feed because of its fiber-rich composition and natural energy.
Oat husks
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High in fiber – supports healthy intestinal function and rumen health.
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Energy source – provides natural carbohydrates and promotes stable feed intake.
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Supports growth and production – suitable for dairy cattle, beef cattle and poultry.
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Natural product – unprocessed and without artificial additives.
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Sustainable – makes best use of residual streams from oat processing.
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Widely applicable – easily combined with other feeds for a balanced ration.
Composition and nutritional value (indicative)
| Component | Average value* |
|---|---|
| Crude protein | 10-12 % |
| Crude fiber | 15-20 % |
| Fat content | 4-6 % |
| Starch | 3-6 % |
| Dry matter | 85-90 % |
| Mineral substances | 2-3 % |
*Average values
Comments: the fiber-rich structure of oat husks supports digestion, while the natural energy from carbohydrates contributes to a stable ration.
Applications oat husks
Cattle
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Promotes rumen health due to fiber-rich nature.
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Supports milk production and growth by providing energy from starch and fats.
Pigs
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Helps ensure even feed intake and healthy growth.
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Highly digestible fiber contributes to stable intestinal function.
Poultry
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Energy and fiber source for laying hens and broilers.
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Limited use recommended to maintain feed consistency and flavor.
Always the right oat shells for your feed
At CircuFeed, we work with multiple suppliers of oat hulls for two main reasons:
✅ Consistent quality – composition may vary from source to source. By using multiple suppliers, we can provide a product that always matches the desired nutritional value and consistency.
✅ Reliable delivery – we avoid dependence on one supplier so that you have continuity, even with fluctuations in availability or price.
Our specialists recommend which oat husks and origins best fit your ration and budget, so you always get the best product for your animals.
Discover the power of oat husks
Request a quote today and find out our prices. We relieve you of all worries and also take care of the transportation. Rather arrange it yourself? That is of course also possible.
Frequently asked questions about oat husks
1. What are oat husks?
Oat husks are the fibrous outer husks of oat grains, used as a raw material in animal feed.
2. What animals are oat husks suitable for?
Cattle, pigs and poultry can benefit from the fiber and energy in oat husks.
3. What are the main nutritional values?
Average 10-12% crude protein, 15-20% crude fiber, 4-6% fat, 3-6% starch, 2-3% minerals, and 85-90% dry matter.
4. How does it contribute to animal health?
High-fiber structure promotes stable intestinal flora and healthy digestion.
5. Are oat husks sustainable?
Yes, it is a residual product of oat processing and supports circular agriculture.
6. How can I best use oat husks in my ration?
Our specialists recommend the optimal amount of oat husks depending on animal category, feed requirements and objectives, so that digestion and energy supply are balanced.
Interested in this product?
We are happy to help you. Please contact Dick, the owner, for more information.

