This Is A Very Efficient And Very Thin Stackable Fully Automatic Carrot, Potato, Wheat, And Beetroot Farm. The Farm Can Produce Carrots, Potatoes, Wheat, Seeds, Beetroot, And Beetroot Seeds.
All of the following farms can be built in a survival world. However, it does require quite a bit of effort to obtain the necessary blocks and items to get one up and working. There are both semi-automatic farms and ones which are entirely automated, meaning no human intervention is necessary to keep some of them going and producing.