220 now i did more checking and sold some that wer not laying.. they are "bovand brown" breed high proudction. But when the rainly season came they dropped production but yesterday i was randomly looking for some thing and found a leaflet that shows the content of the feed i buy and turns out they have dropped their crude protein from 16.5% to 14% so i called and checked and they said it was temporary and now its back to 16.5% but i have 2 more months feed stock i cnt just throw away... so my question is if i add "blood meal" to my feed would it be okay?? And could the change in crude protein affect they lay?