Silver carp feed rich in nutrition and preparation method of silver carp feed

Abstract

The invention discloses a silver carp feed rich in nutrition and a preparation method of the silver carp feed. The silver carp feed comprises the following components in parts by mass: 20-40 parts of peanut straw, 8-12 parts of egg white, 20-40 parts of peanut meal, 5-15 parts of table salt, 20-40 parts of haws, 5-15 parts of soybean oil, 30-50 parts of soybeans, 8-12 parts of eucommia ulmoides, 20-40 parts of rapeseed meal, 15-25 parts of bone meal, 15-25 parts of cloves, 2-4 parts of vitamin A, 15-25 parts of adenophora elata, 3-5 parts of vitamin A, 15-25 parts of bighead atractylodes rhizomes, 5-7 parts of carotene and 300-500 parts of water. The silver carp feed is prepared through the steps of crushing, mixing, baking, granulating and the like. The silver carp feed disclosed by the invention is rich in nutrition and good in mouth feel; after fishes eat the silver carp feed, the nutritional requirement of the fishes during the growth period can be met, the growth rate of the fishes is increased by about 30%, the somatotype of the fishes becomes good, the meat quality is improved, and the disease resistance of the fishes is strengthened.

Description

technical field [0001] The invention relates to the field of fishery feed, in particular to a nutrient-rich silver carp feed and a preparation method thereof. Background technique [0002] The nutritional content of the feed can not only affect the normal growth of fish, but also affect the immune and disease resistance of fish. Good nutritional quality and physical properties of feed are the key to fish farming technology to achieve production and economic goals. At present, with the popularity of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, and the content of various proteins and vitamins is relatively low, which is very unfavorable to the growth of silver carp. It is a high-quality fish feed with reasonable ratio and relatively uniform nutrition. [0003] The feed for silver carp provided by the invention can meet the needs of various nutrients of grass carp, and the nutrients include various...

AI Technical Summary

Problems solved by technology

At present, with the popularity of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, and the content of various proteins and vitamins is relatively low, which is very unfavorable to the growth of silver carp. A high-quality fish feed with reasonable ratio and relatively uniform nutrition