Feed for preventing pelteobagrus fulvidraco from body grayish white patches as well as preparation method and application thereof

Abstract

The invention discloses a feed for preventing pelteobagrus fulvidraco from body grayish white patches The feed comprises the following components of fish meal, hydrolyzed fish protein powder, soybeanprotein concentrate, spray-dried blood cell protein powder, beer yeast, meat and bone meal, fermented soybean meal, corn protein powder, seaweed meal, flour, corn, soybean oil, soybean phospholipid oil, monocalcium phosphate, vitamin C phosphate, vitamin A, vitamin D and a premix additive. The invention further discloses a preparation method and application of the feed at the same time. The feed can effectively enhance the immunity of the pelteobagrus fulvidraco, prevent the occurrence of body grayish white patch diseases or body rotting diseases, and also has a good treatment effect on the pelteobagrus fulvidraco suffering from the body grayish white patch diseases or the body rotting diseases; and meanwhile, the culture water environment can be improved, and livers and intestines of thepelteobagrus fulvidraco are protected, so that the culture survival rate is improved, and the culture benefits is increased.

Description

technical field [0001] The invention relates to the field of aquatic fish feed, in particular to a feed for preventing yellow catfish and its preparation method and application. Background technique [0002] Yellow catfish, belonging to the order Siluriformes, Scorpidae, and the genus Yellow catfish, commonly known as yellow bone fish, yellow curtin, Gaya, etc., is widely distributed in my country and is a benthic omnivorous partial carnivorous fish. The most notable feature of yellow catfish is that it has no scales on the body surface, so it is also called scaleless fish. Its meat is tender, delicious, high in nutritional value, has nourishing effect and medicinal value, and is one of the important economic freshwater fish in our country. [0003] In recent years, yellow catfish has gradually become an important freshwater cultured economic fish in my country. Due to the small size and low yield of yellow catfish, with the increase of pond rent and labor costs, the benefi...

AI Technical Summary

Problems solved by technology

The increase in breeding density has brought about a series of problems, including the deterioration of water quality, the decline of fish body immunity, and frequent occurrence of diseases. Among them, the most significant impact on the profitability of farmers is the problem of yellow catfish when selling fish. One problem will reduce the acceptance of yellow catfish in the market, and farmers can only sell it at a low price, which greatly reduces the profitability of farmers

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