Agreed with @Trish1974 on this. I'd consider those buckets of poo to be a valuable deposit on next year's garden. If you are doing a poop board, and that is where your buckets o' chicken nuggets are coming from, you can either compost them now, and use the resulting compost in your garden this fall... or next spring. Or you can save them and broadcast them on the garden in the fall so they will be broken down and incorporated in the spring.
Chicken poo is very hot. If you have a small garden, you may not even be able to use it all safely. Even if you wait until the "heat" has dissipated, the N and P content of repeated applications of chicken manure in a small area can overload the soil.
Other options to spread the wealth: ornamentals, lawn, share with friends. You could even fill your old feed bags with compost and sell the stuff. I bet you could easily get $5 to possibly $10/ bag of well composted chicken poo.