Clarias fuscus feed

Abstract

The invention provides clarias fuscus feed. The feed comprises the following components in percentage by weight: 8 to 13 percent of shrimp powder, 22 to 30 percent of paludina powder, 8 to 20 percent of rice husk meal, 5 to 8 percent of rapeseed cake powder, 10 to 15 percent of soybean meal, 10 to 23 percent of sweet potato meal, 6 to 16 percent of wheat protein meal, 0.1 to 0.5 percent of table salt, 1.5 to 2 percent of premix additive and 0.9 to 1 percent of multi vitamins. The components are mixed together in the proportion, are crushed in a fish feed crusher, are heated in a multifunctional feed granulator to produce precipitate hard particular feed, and are screened by a 60-mesh screen, wherein the weight of each particle is 0.2 gram.

Description

technical field

[0001] The invention relates to a fish feed, in particular to a bearded catfish feed. It belongs to the technical field of breeding feed. Background technique

[0002] Bearded catfish, also known as bearded silver carp, sticky fish, pond louse fish, and raw fish. The salient feature of this fish is that it has no scales all over its body, its body surface is mucus, its head is flat and its mouth is wide, and there are four beards on its upper and lower jaws. There are three types of bearded catfish, namely big mouth, big head and big belly. There are two kinds of colors: one is blue-gray, the other is yellow-toothed, and the catfish with yellow-toothed teeth has piebald spots on its body. The head of the bearded catfish is relatively broad, and there are several sensitive long tentacles around the mouth, which are a bit like the whiskers of a cat. There are many taste buds on the whiskers, which are used to find food in dark water. It has the characterist...