Specification-based feeding device for fish culture

• Main Authors: CHEN JIACHENG, SONG ZHIHAN, LIN ZHENHUI, CAI XUDONG, CAI QINGFENG, LAI SHIYAN, LI YUXIN, GAO ZHIXUAN, WU ZHIXIAN, SU ZHECHEN, LI YONGJIE
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The utility model discloses a fish farming feeding device according to specifications, which belongs to the technical field of farming and comprises a cage rotatably connected to a support, a through groove is formed in the cage, the cage comprises a plurality of separation nets sequentially wrapped from inside to outside, the mesh number of the separation nets is sequentially decreased from inside to outside, and the cage is provided with a plug block which is matched with the through groove and detachably connected with the through groove. According to the fish cage, the interior of the cage is divided into a plurality of mutually independent spaces, different specifications of parent fishes enter the corresponding spaces for feeding, and therefore large individuals are limited to be full of food or snatch for food, and the fish cage has the advantages of being simple in structure, convenient to use and high in efficiency. And the fingerlings of different specifications can be protected to eat the feed sepa