Fodder for breeding finless eels

Abstract

The invention belongs to the field of aquaculture, and particularly relates to a fodder for breeding finless eels. The fodder comprises the following components in percentage by weight: 10-20 percent of bean pulp, 15-28 percent of goat blood powder, 10-25 percent of pork liver powder, 15-25 percent of fish powder, 5-10 percent of oat powder, 1-5 percent of earthworm powder, 5-10 percent of carrot powder, 0.1-0.5 percent of vitamin C, 0.02-0.08 percent of decavitamin, 0.5-0.8 percent of a finless eel phagostimulant and 0.1-0.5 percent of mineral substances. The fodder provided by the invention can be used for improving the balance of the nutrients; due to the use of a plurality of other added components, the finless eels can have enough vitamins and mineral substances; meanwhile, the fodder is added with the finless eel phagostimulant, so the attractive force of the fodder for the finless eels is increased, the utilization rate of the fodder is increased, and the growth rate of the finless eels is increased.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a feed for cultivating rice field eels. Background technique [0002] The eel meat is creamy and delicious, not only the protein, calcium and iron content exceeds that of ordinary fish. Modern medical research shows that it is rich in vitamin A, lecithin, DHA, asparagus, etc., which has the functions of nourishing blood and intelligence, strengthening muscles and bones, nourishing brain and fitness, improving vision, promoting skin metabolism, and restoring the physiological function of regulating blood sugar. , and because it contains very little fat and has high nutritional and medicinal values, it is a popular aquatic dish. With the continuous expansion of market demand, wild rice field eels can no longer meet the needs of the society, and when artificially raised, the feed is not suitable for selection. Rice field eels use animal feed as the staple food and need to con...

AI Technical Summary

Problems solved by technology

With the continuous expansion of market demand, wild rice field eels can no longer meet the needs of the society, and when artificially raised, the feed is not suitable for selection. Rice field eels use animal feed as the staple food and need to consume a large amount of protein food, but fish are often used as food. Feed, but fresh fish should not be preserved, and a single food often causes the nutritional imbalance of the eel, affects the growth rate, and will affect the nutritional value of the eel