Blood, fish and bone.....

Just enjoyed a lovely bass cooked on the BBQ.  Not being very scientifically minded, if I was to bury the remains, head, bones and tail and plant something on top would it rot down and become what we know as blood, fish and bone ???  Thoughts appreciated as was not intending venturing out in car to rubbish wheely bin for a few days and smell not very nice.....Know would have to dig a deep hole but do that in autumn anyway for kitchen waste -makes good been trench when lined with wet newspaper.