Feed capable of guaranteeing high yield and high income of blunt-snout bream and preparation method of feed

Abstract

The invention discloses feed capable of guaranteeing high yield and high income of blunt-snout bream and a preparation method of the feed. The feed comprises the following raw materials in parts by weight: 130-150 parts of barley flour, 120-140 parts of corn flour, 80-100 parts of oat powder, 70-90 parts of soybean cake powder, 70-80 parts of bran, 20-30 parts of leaves of asparagus lettuce, 30-40 parts of pennisetum purpureum Schumach, 3-4 parts of pumice, 30-40 parts of fish meal, 10-20 parts of animal liver meal, 3-4 parts of korsakow monochoria herb, 2-3 parts of cochinchinese asparagus root, 2-4 parts of radix ophiopogonis, 0.5-1 part of subprostrate sophora, 3-4 parts of dogwood, 6-8 parts of chicken bones, 8-10 parts of pig tendons, 0.2-0.4 part of salt, 0.5-0.8 part of pricklyash peel, 0.5-1 part of netmeg, 1-2 parts of sesame grains, 3-4 parts of oil, 8-9 parts of beet root, 13-15 parts of pumpkin peel, 20-30 parts of rice bran, 5-7 parts of fishbone dust, 10-15 parts of a phagostimulant and a proper amount of water. According to the feed disclosed by the invention, the defects that traditional feed for blunt-snout bream is simple in components, deficient in energy, bad in taste and low in disease resistance, blunt-snout bream fed with the traditional feed is slow in growth, prone to disease infection and low in yield, and the like are overcome, and the prepared feed is high in nutrition and good in taste and has the effects of promoting the growth and weight increment of blunt-snout bream, shortening the growth period of blunt-snout bream, enhancing the resistance to pathogenic bacteria of blunt-snout bream and increasing economic benefits of blunt-snout bream breeding.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a Wuchang fish feed with high yield and good profit and a preparation method thereof. Background technique [0002] Wuchang fish belongs to the order Cyprinidae, Cyprinidae, Subfamily Snake, and the genus Bream. Its meat is tender and smooth, and its taste is delicious. It is one of the main freshwater cultured fish in my country. The lakes that originated in the middle reaches of the Yangtze River along the Tongjiang River have been extended to all parts of the country for breeding. The back of the body of Wuchang fish is blue-gray, the sides are silver-gray, the base of each scale on the side of the body is gray-black, and the melanin at the edge is scarce, making the whole body side appear in rows of purple-black stripes, the abdomen is silver-white, and the fin rays are gray-black. Wuchang fish meat is rich in vitamin A, vitamin B1, vitamin B2, niacin, vitamin C, vitami...

AI Technical Summary

Problems solved by technology

Due to the simple composition of traditional Wuchang fish feed, lack of energy, poor taste, and poor disease prevention ability of feed, Wuchang fish grows slowly, is prone to diseases, and has low yield, which greatly reduces the income of Wuchang fish farming.