The utility model discloses a feeding trough for animal husbandry breeding. The device comprises a fixed seat, a cavity is formed in the fixed seat; the upper end of the cavity is provided with a feeding port communicating with the outside and the inside. The feeding port is formed close to the center of the fixing base, a plurality of sliding grooves are horizontally formed in the bottom of the cavity, a plurality of sliding blocks matched with the sliding grooves are arranged in the sliding grooves, a feeding mechanism is arranged in the cavity, the lower end of the feeding mechanism is fixedly connected with the upper ends of the sliding blocks, and an opening and closing mechanism used for being matched with the feeding mechanism is arranged on the side wall of one end of the fixing base. Feed and water can be contained integrally, the occupied breeding space is reduced, cross contamination of livestock to the contained feed or water can be prevented, and healthy growth of the livestock is facilitated.