Bream parent fish feed additive

Abstract

The invention mainly relates to the technical field of culture, and discloses a bream parent fish feed additive. The bream parent fish feed additive is prepared from the following raw materials including caragana arborescens, senecio cineraria, rhodotypos scandens, glossy privet fruits, primula poissonii, shrub althea flowers, deutzia parviflora, physocarpus amurensis tree barks, bush cinquefoil leaves, magnolia liliiflora flower extracts, white granulated sugar, lactobacilli and compound enzymes. The raw materials are rich and are extracted from pure plants; no toxic reagent is contained; green and environment-friendly effects are achieved; the raw materials are firstly steamed and boiled at high temperature, and are then frozen at low temperature; cell structures of the plants are fast damaged; the effective ingredient extraction is accelerated; the raw materials are subjected to lactobacillus fermentation; the palatability is improved; the bream parent fish intake quantity is increased; the bream fecundity is improved; the raw materials are respectively extracted by water, common salt and alcohol solution; the effective ingredients in the raw materials are sufficiently extracted; the extraction rate is improved by 13.2 percent; the production cost is reduced; the use of the additive is convenient; the consumption is low; the resistance and the fecundity of bream parent fish can be obviously improved; the disease rate is reduced to 2 percent; the fecundity is 7562 roes.

Description

technical field [0001] The invention mainly relates to the field of breeding technology, in particular to a feed additive for broodstock of bream. Background technique [0002] Bream is a common freshwater fish in my country. It is an omnivorous fish that eats plants. It likes to live in groups and lives by choosing food. Bream meat is tender and has high nutritional value. It is rich in protein and mineral elements, low in fat, and has good health care functions. It can enhance disease resistance, protect cardiovascular and cerebrovascular, strengthen brain and intelligence, nourish blood and nourish deficiency, and beautify skin. [0003] In the breeding process of bream, artificial breeding is often carried out. In order to enhance the disease resistance and reproductive ability of bream broodstock, antibiotics will be fed, which will easily cause antibiotic residues, make bacteria resistant to antibiotics, and have adverse effects on juvenile fish. The survival rate is ...

AI Technical Summary

Problems solved by technology

[0003] In the breeding process of bream, artificial breeding is often carried out. In order to enhance the disease resistance and reproductive ability of broodstock of bream, antibiotics will be fed, which will easily cause antibiotic residues, make bacteria r