Bream bait capable of improving disease resistance and preparation method thereof

Abstract

The invention discloses bream bait capable of improving disease resistance. The bream bait capable of improving disease resistance is mainly composed of auxiliary materials, a bacteriostatic ingredient, and active ingredients; the bacteriostatic ingredient is josamycin; the active ingredients comprise the following components in parts by weight: 5-10 parts of caffeic acid, 2-20 parts of valine, 10-30 parts of Chinese magnoliavine fruits, 3-20 parts of dark plum fruits, 8-40 parts of raspberry fruits, 5-30 parts of peach kernels, and 1-3 parts of compound vitamins; and the weight ratio of the auxiliary materials to the bacteriostatic ingredient to the active ingredients is 100 to 3 to (3-4.5). A preparation method of the bream bait capable of improving disease resistance comprises the following steps of puffing the auxiliary materials; mixing the puffed auxiliary materials with the bacteriostatic ingredient and the active ingredients; and carrying out granulation so as to obtain the bream bait capable of improving disease resistance. The bream bait is capable of significantly reducing josamycin residues in the bream body, as well as accelerating metabolic rate of the josamycin in the bream body; moreover, the auxiliary materials are puffed so as to improve adsorption capacity of the auxiliary materials, and thus, metabolic rate of the antibiotics in the bream body is further accelerated. The bream bait capable of improving disease resistance is highly targeted that the bream bait is only suitable for bream raising; and no significant effects have been seen in fishes of othertypes. The bream bait capable of improving disease resistance is suitable for extensive popularization and application in the aquaculture industry of the breams.

Description

technical field [0001] The invention belongs to the field of agricultural technology development, and in particular relates to a bream bait with improved disease resistance and a preparation method thereof. Background technique [0002] Bream fish is also known as bream, also known as long body bream, bream flower, and oil bream; the ancient name is Chatou bream, shortened item bream. In China, bream is also a collective name for triangular bream and group head bream (Wuchang fish). The body length is about 40 cm, which is more suitable for life in still water. It is mainly distributed in medium-sized lakes attached to the middle and lower reaches of the Yangtze River in China. Rapid growth, strong adaptability, wide appetite. Because of its tender meat and delicious taste, it is one of the main freshwater cultured fish in China. [0003] In the process of breeding bream, in order to treat and prevent infection, it is generally used to add bacteriostatic agents to the wa...

AI Technical Summary

Problems solved by technology

Some unscrupulous and unscrupulous traders even sell bream containing antibiotics on the market without waiting for the withdrawal period to end. In order to prevent this phenomenon and ensure the safety of people eating bream, my country has extremely strict control over antibiotics in bream. It also greatly restricts the application of antibiotics in the bream aquaculture industry in my country. How to reduce the preparations and methods of antibiotic residues in the bream fish has become an urgent problem to be solved in the bream aquaculture industry

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