Catfish feed capable of promoting growth and weight increment, and preparation method thereof

Abstract

The invention discloses a catfish feed capable of promoting growth and weight increment, and a preparation method thereof. The catfish feed is prepared from the following raw materials in parts by weight: 160-200 parts of corn flour, 140-160 parts of barley flour, 130-150 parts of bean cakes, 25-30 parts of chopped dried small shrimps, 20-30 parts of dried gryllus testaceus walkers, 20-30 parts of dried crickets, 10-15 parts of fishbone, 1-2 parts of caustic soda, 1-2 parts of borax, 8-10 parts of azalea petal powder, 2-3 parts of gelatine powder, 10-15 parts of glucose, 30-40 parts of stinky tofu juice, 10-15 parts of minced garlic, 20-30 parts of Qu liquor, 25-30 parts of shrimp meal, 20-30 parts of pork powder, 10-20 parts of fried peanut powder, 3-4 parts of merremiayunnanensis, 4-5 parts of stauntonia latifolia, 3-4 parts of galsang flowers, 2-3 parts of coreopsis, 4-5 parts of anchusa azurea, 10-15 parts of broccoli tender stems, 10-15 parts of cauliflower tender stems, 5-10 parts of mushroom root, 25-30 parts of oilseed rape leaves, 10-15 parts of a phagostimulant and right amount of water. The feed overcomes the defects that a traditional catfish feed is simple in components, lack of nutrition and poor in taste, and catfish is slow in growth, development and weight increment and long in growth cycle after eating the traditional feed, and the like; the feed prepared by the preparation method disclosed by the invention is high in nutrition and good in taste, the appetite of the catfish is improved, the growth and weight increment of the catfish can be promoted, and the growth cycle of the catfish can be shortened.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a growth-promoting and weight-gaining catfish feed and a preparation method thereof. Background technique [0002] Catfish is the same as catfish, also called soil catfish, which is the most widely distributed fish in the family Siluridae. It is distributed almost all over the world. Most species live in fresh water such as ponds or rivers, and only some species live in the ocean. There are generally no scales on its body, with a flat head and a large mouth. There are several long whiskers around the mouth, which can be used to distinguish the smell. It is afraid of light, and likes to live in crevices, deep pits, soil holes at the bottom of tree roots or stone caves near the river bank. In the still water of reservoirs, lakes, and weirs, it mostly lies on the dark bottom. Catfish is not only rich in nutrition, but also tender in quality. It contains more protein and fat in...

AI Technical Summary

Problems solved by technology

Due to the simple composition of traditional catfish feed, lack of nutrients, and poor taste, catfish grow slowly, develop slowly, gain weight slowly, and have a long growth cycle, which greatly reduces the income of catfish farming.