Nutritional feed promoting growth of eleutheronema tetradactylum as well as preparation and use methods of nutritional feed

Abstract

The invention discloses nutritional feed for promoting growth of eleutheronema tetradactylum. The nutritional feed is prepared from raw materials in parts by weight as follows: 20-30 parts of steamed fish meal, 15-25 parts of fermented peanut meal, 10-15 parts of soybean protein concentrate, 5-10 parts of pork liver meal, 5-10 parts of puffed cornflour, 5-10 parts of sodium alginate, 3-5 parts of carboxymethyl cellulose, 1-3 parts of soya bean lecithin, 3-5 parts of beer yeast, 5-8 parts of deep sea fish oil, 4-6 parts of fish bone meal, 0.3-0.5 parts of butyl hydroxy anisd, 0.2-0.3 parts of sodium diacetate, 0.3-0.5 parts of decavitamin, 0.3-0.6 parts of compound mineral substances, 2-4 parts of a compound feeding attractant, 1-3 parts of a Chinese herbal medicine immunity enhancement agent and 1-2 parts of a growth promoting agent. The nutritional feed for promoting growth of eleutheronema tetradactylum is prepared in reasonable proportion, has balanced nutrition and a long guarantee period, can promote growth of eleutheronema tetradactylum and can improve the immunity of eleutheronema tetradactylum. The invention further discloses preparation and use methods of the nutritional feed for promoting growth of eleutheronema tetradactylum. The preparation method is scientific and reasonable, the process is simple and feasible, the processing cost is low, and the feed can be fed easily and conveniently.

Description

technical field [0001] The invention relates to a fish nutritional feed, in particular to a growth-promoting nutritional feed for four-fingered horsefin and its preparation and use methods. Background technique [0002] The four-fingered horsefin belongs to the order, the family, and the genus Fourfinger, commonly known as Wuyu, Mayou, Niuzhun, Jiyu, Queen of Carp, Kingfish, Wuzai, and Zhangtiao. It is distributed in the Indian Ocean and the Pacific Ocean. In the west, they mainly live near shallow seas and estuaries. Four-finger horsefink meat is delicious and nutritious, and is favored by consumers. It is a high-quality edible fish that can be eaten fresh or processed for canning. The number of natural four-fingered horsefin is small, and it is only bycatch targets such as gillnets and bottom trawls. The output is not high, and the price of fish is relatively high. Along with the raising of people's living standard, consumer's demand to four-fingered horsefin is increasi...

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Problems solved by technology

[0003] The present invention overcomes the disadvantages that the existing feed is not suitable for feeding four-fingered horsefinches, the feed attracting effect is relatively poor, the residual waste of feed is serious, and the feed is easily corrupted and deteriorated, and the shelf life is short, and provides a kind of feed with reasonable ratio and high nutritional value. Balanced, long shelf life, nutritional feed that can not only promote the growth of four-fingered horsefin, but also improve the immune resistance of four-fingered horsefin

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