Feed transparency
Fresh Feed Shouldn't Require a Decoder
A plain date. A real time. Information you can read for yourself.
For livestock and poultry feed customers. Ingredient and date examples illustrate labels, not feeding recommendations.
In this guide
You should not need a chart, a calculator, or a call to the manufacturer to understand how old a bag of feed is. Tucker Milling prints a plain, human-readable date and time on every bag at bagging. [3]
We do not feel the need to hide the age of our feed behind a code. We want you to be able to read the stamp, compare bags, and ask informed questions about freshness.
What is a Julian feed date code?
Feed date codes often use a year followed by the numbered day of that year. These are commonly called Julian date codes in the feed industry. January 1 is day 001. In a non-leap year, December 31 is day 365; in a leap year, it is day 366. Manufacturers may add plant, line, or other tracking information. [1]
For example, 26282 could mean October 9, 2026, if that manufacturer uses a two-digit year followed by a three-digit day of the year: 26 for 2026 and 282 for October 9.
That example is fictional. There is no universal decoder for every feed brand. A different manufacturer may arrange its code differently or use it for a different event. Confirm the format and meaning with the manufacturer before interpreting an unfamiliar code.
The same information can be easier to read
| Illustrative display | What the customer needs to do |
|---|---|
26282 | Know the manufacturer's format, identify the year, and convert day 282 to a calendar date. |
Oct 9, 2026 · 2:35 PM | Read the date and time directly. |
Both displays above are fictional illustrations, not photographs or reproductions of a Tucker bag stamp.
A coded date can serve a legitimate tracking purpose. Its presence alone does not establish that a manufacturer intends to deceive anyone. But a customer still has to understand the code before it becomes useful information.
Our choice is straightforward: make the date readable.
Why Tucker prints the date and time
We believe customers should be able to see the age of their feed without decoding it. We do not believe in deceiving customers or making freshness information harder to understand.
Our readable stamp records when the bag was filled. It gives you a practical reference when comparing bags or rotating your supply. The time also helps us trace the bagging run when you contact us about a particular bag. [3]
That distinction matters: a bagging timestamp is not a separate record of when each ingredient was harvested, nor an exact timestamp for every earlier manufacturing step. We tell you what the stamp actually records.
If you have a question about a bag, send us the product name and a clear photo of its date-and-time stamp and feed tag. Those details help us investigate the right run.
The date is a starting point for freshness
A readable timestamp tells you age since bagging. It does not measure the feed's condition after storage.
Heat, moisture, and storage conditions affect how well feed ingredients keep. University of Minnesota Extension explains that temperature and moisture influence spoilage and mold growth during ingredient storage. [2] A recent stamp cannot undo a wet bag or poor storage.
When you buy and store feed:
- Read the date and compare bags of the same product.
- Buy an amount you can use promptly and rotate older suitable stock first.
- Keep bags protected from water and pests; follow product-specific storage guidance.
- Check the bag and feed for damage, dampness, mold, or contamination.
- Discard water-damaged, moldy, insect-infested, or rodent-contaminated feed. Do not mix it into good feed. [3]
There is no single freshness cutoff that this guide can assign to every Tucker formula and storage situation. Ask us about the product you are using and how it has been stored.
You deserve a date you can read and an answer you can trust. That is why Tucker puts the date and time on the bag.
Questions about a stamp or storage? Contact Tucker Milling with the product name, stamp photo, and what you have noticed.
Sources
Sources explain ingredient labeling, coding, and storage; external publishers do not endorse Tucker Milling. Company-practice notes identify Tucker’s own policies.
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Triple Crown Feed — Keeping Feed Fresh ↩
Manufacturer explanation of year/day-of-year feed codes. Its product shelf-life recommendations are not Tucker recommendations; the conversion above is independently calculated. Accessed October 9, 2026.
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University of Minnesota Extension — Corn DDGS is a high-value feed ingredient for swine: Part 12 ↩
Ingredient-storage effects of temperature, moisture, and humidity; no DDGS storage limits are applied to Tucker finished feeds here. Accessed October 9, 2026.
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Tucker Milling: bagging stamps and feed care ↩
Readable stamps record the date and time of bagging and help trace the run. Discard water-damaged, moldy, insect-infested, or rodent-contaminated feed.