Clarias fuscus postpartum parent fish feed and preparation method thereof

Abstract

The present invention discloses a clarias fuscus postpartum parent fish feed and a preparation method thereof. The clarias fuscus postpartum parent fish feed consists of the following raw materials: fish flesh, red fish meal, snail powder, millet, bamboo shoot shells, bagasse powder, tenebrio molitor powder, pine needles, pumpkin powder, oligopeptide fish soluble meal, radix moridae officinalls extract, pomegranate peel extract, radix sanguisorbae, edible salt, canna indica roots and probiotics. Compared with the prior art, the clarias fuscus postpartum parent fish feed has the following advantages: the feed is balanced in nutrition. By conducting fermentation of parts of the raw materials under the functions of filtrates of the radix sanguisorbae and canna indica roots, the feed can improve the esophagus and gastrointestinal functions, enhance the absorption of nutrients, and improve the disease resistance and anti-stress capability, is rich nutrition, high in utilization rate, and beneficial to the nutrition balance of the parent fish, shortens the recovery time, promotes the gonad development, and ensures the development of the gonad and breeding activity in later period.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to postpartum broodstock feed for bearded catfish and a preparation method thereof. Background technique [0002] Beard catfish, also known as pond catfish, is widely distributed in southern my country. It has a good taste, rich nutrition, and high medicinal value, so the market potential is relatively large. At present, most of the beard catfish sold in the market are wild catfish, and the individuals are relatively small. Small, the number of artificial bearded catfish individuals has increased, but its artificial reproduction is still relatively weak. In the process of artificial reproduction, the cultivation of broodstock is the primary task of artificial reproduction, especially after the broodstock is born, the physique is relatively weak. If the recovery is not done properly, it will easily affect the later gonad development and reproductive activities. However,...

AI Technical Summary

Problems solved by technology

[0002] Beard catfish, also known as pond catfish, is widely distributed in southern my country. It has a good taste, rich nutrition, and high medicinal value, so the market potential is relatively large. At present, most of the beard catfish sold in the market are wild catfish, and the individuals are relatively small. Small, the number of artificial bearded catfish individuals has increased, but its artificial reproduction is still relatively weak. In the process of artificial reproduction, the cultivation of broodstock is the primary task of artificial reproduction, especially after the broodstock is born, the physique is relatively weak. If the recovery is not done properly, it will easily affect the later gonad development and reproductive activities. However, there is no postpartum feed for the broodstock of the bearded catfish in the market, which makes the postpartum broodstock susceptible to disease and high mortality, which increases the cost of breeding.