Chicken Poop and Vegetable Patches

Hello

I have 2 raised vegetable boxes (bath sized - made of wood).  I have just cleared both of these and they will now be dormant until next spring.

Does anyone know if I can add the poop from my chickens directly to the soil in the vegetble boxes and mix it in?   

I know you are not meant to add uncompsted chicken poop to plants as the nitrogen levels are not good.  But is it okay to add it uncomposted for a couple of months now that there are no plants?

It is going to be about 6 months before I begin replanting in the boxes and am only planning on adding the chicken poop for a couple of months.

Thank you
Clare

Thank you