Norris Thomlinson wrote:Good topic and good list!
When I lived in Portland, OR, where fennel was more or less a weed, our chickens eagerly ate the seeds from stalks I cut and carried to them. I didn't do it enough to estimate how much poundage they would eat per season. Chickens can self-harvest mature seeds from plants, or you could harvest and store to ration out through the winter. I wrote a post about this way back when: Fennel seed as a calorie crop.
I also wrote Integrating Chickens Into Your Food System.
If cowpeas grow well for you, they should be a valuable feed.
Elaeagnus berries with seeds may be valuable.
A guy on YouTube was trying to grow okra for seed.
I've seen chickens eat raw sweet potato, though I don't know how much they would really eat.
I'm still experimenting with this, and don't know how well it grows in temperate climates, but I see potential for rice bean, *Vigna umbellata*. It shatters small rice-grain-like seeds which I assume chickens will eat. The "Green" variety from ECHO grows as a vine, so it may work well to grow it on the paddock fencelines. Some can fall into the paddock and be eaten, and hopefully some will self-seed from just outside the paddock where the chickens can't reach it.
Mulberries are probably a protein crop; my understanding is that chickens relish them more for the gazillion tiny seeds than for the sugars.
I forget what website first made this "click" for me, but chickens require a diet with a majority of calorie-dense food. A supply of greens and fruits is important for nutrition, but mostly they need seeds and meat. (Roots are intermediate in calorie density.) At my current homestead (in Hawai'i), we're developing poultry paddocks with heavy canopy and not much ground vegetation. (The main predators here are mongooses who ambush chickens but aren't much of a threat if chickens can see them coming.) Some of the canopy will drop food for the poultry (mulberries, Jamaican cherries, cassava seed, acacia seed), but the main contribution of all the canopy will be leaves and branches and roots feeding the soil food web and generating worms and insects for the chickens and ducks. We'll also throw all kinds of biomass in, whether directly edible or not. We can occasionally harvest finished compost/soil to redistribute the nutrients elsewhere on the land.
This isn't super relevant to those in temperate climates, but it's a fantastic study from subtropical Australia which I can't believe I didn't discover until a year ago, of how eagerly chickens ate seeds of hundreds of species: Upgrading the scavenging feed resource base for scavenging chickens part 1 and part 2.
Josh Hoffman wrote:
Sam Shade wrote:But now that I have some space and some goats I welcome all edible invasives. Goats are really the key here - their ability to strip and devastate makes them a great match for anything that grows out of control. Irresistible forces vs immovable objects.
How about pigs and bamboo?