Is it ok to put the contentsof a rabbit litter tray into a bean trench?

The soil is black and peaty and full of worms where before it was poor and sandy.

Turned over one of my bins yesterday which has had predominantly kitchen waste and litter tray contents put into it over the last 12 months and it's wonderful black crumbly stuff now with tonnes of worms, so they clearly love it

The girls are well and truly earning their keep! Not only do they eat all the food scraps that can't be composted, they also make a vital contribution to the compost.