How do you ferment chicken feed? Is it worth it?

[Perris]

fermenting chicken feed brings out the nutrients and nutrition more

would you care to explain how?

 

[Altairsky]

Maybe fermenting whole grains is better and more nutritious but fermenting chicken feed brings out the nutrients and nutrition more and plus the chickens like it more.

I am a fermentation nerd. I ferment kefir, kombucha, gingerbug, sauerkraut, wine, and wild cultures that don't even have a name.
The point of fermenting whole grain is to lower the effects of anti nutrients, and increase the availability of nutrients by letting bacteria pre-digest the seeds.
Industrial feed has no anti nutrients, it's already pre-digested, has synthetic vitamins and many brands also add probiotics in the mix. Fermenting the stuff is not only pointless, but it could make the feed worse.
Processed chicken feed is a balanced diet, it already has all the nutrients a chicken need. If you ferment it, you're changing its nutritional values from what is stated in the label, to something you don't know. Fermenting it won't make it better, but it might make it worse.
In fact, yeasts and bacteria are living things, and they will consume the nutrients in the feed for them to grow. They will consume the synthetic nutrients added because, as I said, unlike in whole seeds, there are no locked up nutrients in processed chicken feed that they can free.
Fermented fruit that you put in Kefir for example lose all vitamin C because Kefir bacteria uses it all.
If you ferment chicken feed, you're probably gonna loose most, if not all, the ascorbic acid added to the feed.