FIELD: agriculture.SUBSTANCE: group of inventions relates to agriculture, namely to structures for breeding and growing of farm animals and birds. Module for agricultural structure comprises steel carcass, at least two opposite sides of smallest area of which are covered with sheet. At least inner and/or outer surfaces of these sides have fixtures for casing. One side of adjacent to said sides of frame has floor, on opposite surface it has ceiling, places to location of equipment are made inside frame. Modular frame is made with help of at least two of said modules. Modules are connected by surfaces free from casing and in one of external walls of one of modules at least one opening is made.EFFECT: technical result achieved by group of inventions consists in creation of universal mobile device for breeding and growing of farm animals and birds, design of which enables fast change of its dimensions.13 cl