1. The greenhouse is multi-purpose, containing a frame made of profiled elements, with the property of waterproofing in contact with flood water, interconnected by screw fasteners, which includes supports buried in the ground, connected to the supports horizontal longitudinal girders connected to the uprights and supports to form cells for installing fencing panels in them, while in the compartment of the greenhouse for growing seedlings of agricultural crops, the panels are made of translucent mat rials, and for other departments of the greenhouse - from plywood and fiberboard with an insulating inner layer, characterized in that it is equipped with a platform mounted on the base, made in the form of a frame of wooden beams, with sections of the board floor installed on it with the possibility of detaching, under which the shelves fixed to the frame are equipped with lightweight floats protected against water absorption, giving the platform positive buoyancy and the necessary thermal insulation when the greenhouse is flooded with spring flood. 2. A greenhouse according to claim 1, characterized in that the platform is made with sections of the side wall fixed along its perimeter, which do not come in contact with supports and elements fixed to them. A greenhouse according to claims 1 and 2, characterized in that the platform is mounted on one of the sections of the side wall of the door — a ladder with a horizontal axis of rotation in a position with a necessary small angle to the floor surface, and a fence panel is mounted above the door on a support in the form of a transom swivel on the door hinges, to enable1. Теплица многоцелевая, содержащая каркас, изготовленный из профилированных элементов, со свойством водонепоглащения при соприкосновении с паводковой водой, соединенных между собой винтовыми крепежными элементами, который включает заглубленные в грунт опоры, соединенные с опорами горизонтальные продольные прогоны, соединенные со стойками и опорами с образов