Yes...your barley would be considered a spent distiller grain and can be added to your feed. If you can get it dry enough (10% or less) your shelf life can be several years. Most negative aspects are negated with the brewing processJust found this thread and astounded at the wealth of information. Even for just my 3 hens I love the idea of being able to mix my own feed and know completely what they're getting. Thanks everyone for all of the great, well though out, and factual information.
One question I have is: I am a home brewer and regularly have 12# or more of "spent" barley as a result of the process. This barley is malted (raising enzymatic levels), then cracked, converted (starches to sugars) and rinsed. Efficiency (a term in the brewing process) is around 70% leaving 30% or so of the nutritional value in the kernel. What I'm wondering is: are the negative aspects of barley with regards to poultry digestion negated or minimized by the brewing process or elevated? I'd like to dry my spent grain and add in others to create a balanced feed but I'm not sure what the nutritional value of these leftovers is. I have a friend who is a food scientist looking into this but no answers yet.
Thanks all. GREAT thread.