Arielle, I've done quite a bit of research in this area and I'll share what I've come up with.I am looking carefully at what my birds are eating and . . .
can anyone direct me to sources of land management and growing feeds for chickens ( and sheep). We have rough land, meaning full of rocks, and young trees. It is a long process to convert the land from wooded to grass lands. Would like info on speeding up the process ( without using heavy equipment = only have a chainsaw) and better forage to encourage or plant.
Thanks for the help.
I started with this. http://www.sare.org/Learning-Center/Books/Managing-Cover-Crops-Profitably-3rd-Edition I had multiple objectives so what I picked may be different from you. I wanted something that can pull Nitrogen from the air and fix it into the soil so I focused on legumes. The legumes also have a pretty high protein content so that's a bonus for chicken food. Since I didn't know much about which plants are toxic to chickens I found this http://www.ansci.cornell.edu/plants/comlist.html Don't take what it says at face value though. It says that alfalfa is poisonous to chickens, but if you research BYC, lots of people heed them hay and let their chickens forage alfalfa fields. So, why does it say alfalfa is poisonous to chickens, because if it's stored or harvested wrong, it can become poisonous through molding or overfeeding. Since chickens a pretty good at self regulating, I keep food in their feeders about 75% to 80% of the time and they forage all day to get the rest of what they need. Once spring comes in a month or so I'll cut the feed a little more to force them to range more since there will be more to eat.
I have trials of alfalfa, yellow clover, and white clover in the ground right now. I also would like to try medics and vetch.
The ryegrass, bromegrass, orchard grass combo I planted last spring turned out not to be a good choice that wasn't discovered until harvest. But, it may be just what you want.
To get the protien and mineral content I used the chart here http://www.ext.colostate.edu/pubs/livestk/01615.html It has lots of great info in it.
Like gjensen said, it will work best as a wooded grassland. I can tell you that my chickens range much much further in the orchard than the do in the pasture.

