Excellent point, as does sprouting of seeds/grains.The amino acids are the biggest created nutrients out of fermentation and that seems to be the largest gold nugget of all. Another benefit that people are not focusing on is how the soaking and fermentation decreases anti-nutrients and toxins in the grains that prevent digestion of the nutrients to be found.
http://www.fao.org/docrep/x2184e/x2184e06.htm
The sludge is normal and IMO one of the benefits. With dry feed, one ends up with a lot of fines the chickens don't eat. Thinking about the manufacturing process where grain is ground, essential nutrients and binders added then mixed, those fines contain many of the added trace minerals and vitamins to create a balanced feed. By the fines being suspended in the 'sludge', the chickens will eat most of it.I do not want to hijack this thread, but I have some questions. (I've read a great deal of this post, but not all)
I tried ff once before using the 2 bucket method and laying crumbles/pellets along with some scratch grains.
Here are my questions.
I live in Texas where it is HOT in the summer. Usually 3 digits and lots of humidity. I do not have an indoor place to ferment these feeds, and barely any shade to keep the buckets in. Will this affect the quality of my ff? Especially if it is in direct sun some?
Also, with the layer crumbles/pellets, they disintigrate and become sludge that I cannot really get out without taking out the water. Suggestions? Or is this normal, and if so, what do people do to be able to use this sludge? (My chickens will not really eat scratch grains. Only if that is all there is, and it's been sitting in their bowls for a long while)
Thanks so much, and I appologize if this isn't the correct place to post this!
Jennifer in Tx
There must be a place in the shade next to the house or create an area covered with shade cloth.