We fall short that ideal as well. Our chickens are completely free-ranging but we do offer a locally grown and milled non-GMO corn and soy free mash a few times a day to keep them friendly. Our original stock was from unwanted birds, some bantam, so we really were just providing a home. For the last 4 four years the hens have brought up as many clutches of eggs as we would allow. You may not agree with it, but any hen that we do not want brooding, we put in a cage (large enough to walk around and flap her wings) up on a tripod of logs, with fresh
water, ample food and two sides of
shelter and a roof for a few days and nights until she gets over the urge. The sooner the broody hens go in the less time it takes for them to snap out of it. We butcher the cockerels and give them to chicken-eating neighbors and use the eggs as a type of currency.
We've planted persimmons, mulberries, pears, raspberries, strawberries, medlar,
honey berry and such but we are waiting for substantial fruit set from the
trees and shrubs. We do buy crushed oyster shell as well...so I guess we need to focus on forage that provides ample mineral content for strong egg shells. Any suggestions?
Prompted by one of the barnyard chicks hatching with a severely crossed beak, this last April 2011 we actually paid money for three varieties (Partridge Chantecler, Welsummer and Barred Rocks) that we will keep separate for breed purity and for replenishing our mixed-breed barnyard flock annually.
They came from local breeders in Oregon and Washington through Naomi's Organic Farm Supply. I tip my hat to them and their efforts.
http://naomisorganic.blogspot.com/ The Chantecler and Welsummers have been kept over night in a predator proof coop because we were especially worried that the barn cat would make a meal of them as chicks. During the day we let them out and witnessed the goats chasing the cat out of the area they share with the chickens. We haven't lost one yet and it's been two months already. We also have red tail hawks nesting in the tall weeds (Doug Fir) which have claimed the lives of many a chick. It seems the llama and goats are proving to be useful in yet another way.
At the last new moon we broadcast BioMaster peas on a somewhat weedy and branchy but warm slope, lightly covered them with fluffy mulchy material and hung some plastic bags on dead branches in hopes of deterring wild birds. Littering, but it seems to be working. Given that they grow and produce seed, I'll just leave them in situ for the chickens to forage this fall and winter and hopefully enough will overwinter to provide a healthy germination come spring.
Sunchokes and Cereal grains are next on the list to establish for fall/winter chicken forage.
Purchase 0% feed---perhaps this
should read: grow or barter for 100% feed