That's the problem with so many things, Sour crop & impacted crop appear to be caused by many things and it can get contradicting....BOSS in the shell is another one I have run into that can cause crop problems according to some respected chicken keepers. Hay/straw was another one I have seen tossed around.So I am guessing that these things were noticed as causes at one time or another, but to what extent are they FOR SURE known causes? Sometimes it seems just like the luck of the draw. I still feed BOSS in FF and a wee bit here and there as a bribery ("get your fuzzy butts back in there") So I've decided it's not the end of the world if they get into grass clippings that I haven't measured to see if they are short enough and soaking BOSS in FF may be a help as well. I do chop up carrot/apple peels, but that's more of a "Get them to eat it" sort of thing. And you are right, what is it that they are really eating? Bugs would be a really good guess.Guess I never knew that grass clippings could cause sour crop. When I had chickens in a run they would follow the mower and I aimed the discharge at them so they could get some.... BTW, I hate runs......
Now, when they are paying attention, some still follow the mower, and when I finish an area they are there! Could be clippings although I suspect it is displaced bugs that they like to introduce to the Crop Hotel!
Last edited: