Trace mineral fish feed and preparation method

The invention discloses trace mineral fish feed and a preparation method. The trace mineral fish feed is prepared from 40-55 parts of fish meal, 7-15 parts of earthworm meal, 40-50 parts of selenium-rich corn meal, 28-40 parts of soybean meal, 7-15 parts of silkworm chrysalis meal, 30-45 parts of selenium-rich sorghum, 0.8-3 parts of allicin, 12-20 parts of aquatic plants, 3-6 parts of radix astragali and 25-35 parts of selenium-rich rice. The trace mineral fish feed can provide rich nutrients for rapid growth of fish and enhance growth resistance of the fish, and fed fish is rich in trace elements and is beneficial to absorption by human bodies. 本发明公开了一种微量矿物鱼饲料及制备方法。鱼粉40-55份、蚯蚓粉7-15份、富硒玉米面40-50份、豆粕28-40份、蚕蛹粉7-15份、富硒高粱30-45份、蒜素0.8-3份、水草12-20份、黄芪3-6份、富硒大米25-35份。本发明能够给鱼的快速生长提供丰富的营养，增强鱼生长的抵抗力，且饲养的鱼肉富含微量元素，有利于人体吸收。