reinvestment, I'm glad he's working with you!
Regarding calcium, oyster shell is a much better source than feeding them back their shells. That's not a bad thing to do, many folks do that (I used to nuke them in the microwave for 15 seconds and then put them in a gallon ziploc bag & roller pin them to bits before refeeding), but the oyster shell is metabolized much more easily and has a higher concentrate of calcium. Because of this, oyster shell should not be fed to birds not in lay.
The fermented feeds thread is great - lots of good (and interesting!) information, but it's geared toward meaties, not so much for layers, so keep that in mind as you read through the posts there.
That said, meal worms, fly larvae, and even maggots are really good protein for chickens and they absolutely love it! There are folks who have designed maggot feeders - I know, it sounds pretty gross, and I don't know that I could make one, but it involves hanging covered buckets with rotting feedstuff inside, and holes drilled toward the top of the buckets...apparently, when they are just the right size to provide a tasty treat, they're able to crawl to the top & fall out of the holes....
I spoke with my DH this past weekend to see if he was at all interested in starting up a meal worm box for me since he'll be retiring very soon. He enjoys fishing, and would be able to use them for that as well, so here's hoping!
Regarding calcium, oyster shell is a much better source than feeding them back their shells. That's not a bad thing to do, many folks do that (I used to nuke them in the microwave for 15 seconds and then put them in a gallon ziploc bag & roller pin them to bits before refeeding), but the oyster shell is metabolized much more easily and has a higher concentrate of calcium. Because of this, oyster shell should not be fed to birds not in lay.
The fermented feeds thread is great - lots of good (and interesting!) information, but it's geared toward meaties, not so much for layers, so keep that in mind as you read through the posts there.
That said, meal worms, fly larvae, and even maggots are really good protein for chickens and they absolutely love it! There are folks who have designed maggot feeders - I know, it sounds pretty gross, and I don't know that I could make one, but it involves hanging covered buckets with rotting feedstuff inside, and holes drilled toward the top of the buckets...apparently, when they are just the right size to provide a tasty treat, they're able to crawl to the top & fall out of the holes....
I spoke with my DH this past weekend to see if he was at all interested in starting up a meal worm box for me since he'll be retiring very soon. He enjoys fishing, and would be able to use them for that as well, so here's hoping!