Poultry farming system, particularly for egg-laying hen farms

A poultry farming system, particularly for egg-laying hen farms, comprising:

• a supporting frame defining a lower level, positioned proximate to the ground, an intermediate level, contiguous with and substantially superimposed on said lower level, and an upper level, contiguous with and substantially superimposed on said intermediate level;
• at least one nest, accommodated in a nest level chosen from between said upper level and said intermediate level;
• at least one access area, at least partially arranged in said nest level and extending from an external wall of said at least one nest in the opposite direction with respect to said at least one nest;
• at least one collection device, comprising an egg collection belt;
• said egg collection belt being integrally associated with said nest level proximate to a first portion of the bottom of said at least one nest, which is distal with respect to said external wall;
• and further comprising at least one droppings belt located in a lower portion of said nest level;
• said at least one droppings belt being at least interposed between said at least one access area present in said nest level and the level immediately below the nest level.