How to bale soybean stubble

I combine with a Gleaner k with no Chopper on the back of any sort and last year did left nice neat rows of bean stubble. I was thinking this year I might try to run my round baler or square baler over it to try and get some bedding for the cattle and sheep. Seems like a decent way to get some. I've never done it before I don't know if when you're harvesting if it's dry enough to Bale or if I need to leave it dry for a few days after? I'm sure I'm not the only one that thinks of this and I'm sure it's fairly common in some regions. Any tips?

How to bale soybean stubble