Disclosed is an amphibious dual-use feeder system, comprising a delivery mechanism, a high-pressure fluid generator (4), a high-pressure fluid spray bin (7), a negative-pressure bin (8), a material-mixing bin (9) and a mixed material release bin (10), wherein the delivery mechanism is located above the negative-pressure bin (8), the delivery mechanism is in communication with the negative-pressure bin (8) by means of a material guide pipe (3), the high-pressure fluid spray bin (7) is located at one side of the negative-pressure bin (8), the material-mixing bin (9) is located at the other side of the negative-pressure bin (8), the high-pressure fluid generator (4) conveys high-pressure fluid to the high-pressure fluid spray bin (7) by means of a fluid guide pipe (5), a nozzle of the high-pressure fluid spray bin (7) is inserted into the negative-pressure bin (8), an outlet of the negative-pressure bin (8) is in communication with an inlet of the material-mixing bin (9), and the material-mixing bin (9) sends mixed materials to the mixed material release bin (10). The system is suitable for the three environments of deep water, shallow water and land, and has strong practicality has a simple structure.Linvention concerne un système dalimentation amphibie à double usage, comprenant un mécanisme de distribution, un générateur de fluide haute pression (4), un bac de pulvérisation de fluide haute pression (7), un bac à pression négative (8), un bac de mélange de matériaux (9) et un bac de libération de matériaux mélangés (10), le mécanisme de distribution étant situé au-dessus du bac à pression négative (8), le mécanisme de distribution étant en communication avec le bac à pression négative (8) au moyen dun tuyau de guidage de matériaux (3), le bac de pulvérisation de fluide haute pression (7) étant situé sur un côté du bac à pression négative (8), le bac de mélange de matériaux (9) étant situé de lautre côté du bac à pression négative (8), le générateur de fluide haute pr
