flowerbug
Sustainability Master
I have chickens, but I don't let them into the garden areas for a number of reasons. They have just recently realized that they can dig, but they pretty much ignore areas that don't have bare soil. The areas I am working with are thick with perennial grasses which they seem to completely ignore. I suppose if I put 800 hens out there with no additional food they'd have it cleared out pretty quickly.
between chickens and pigs penned up for a while that is a common use to clear a garden when you have the fences in place and also have the animals to use in a rotational garden planting, but this treatment is not really recommended for an entire area as they can decimate the insects and plant diversity.