Compound acrossocheilus hemispinus feed and preparation method thereof

Abstract

The invention provides a compound acrossocheilus hemispinus feed and a preparation method thereof. The feed comprises the following components in parts by weight: 20 to 32 parts of fish meal; 20 to 23parts of flour; 8 to 15 parts of corn protein powder; 12 to 18 parts of soybean meal; 10 to 16 parts of rapeseed meal; 2 to 5 parts of soybean oil; 4 to 6 parts of brewer's yeast; 0.2 to 0.5 part ofcomposite vitamin; 1.0 to 1.5 parts of composite minerals; 0.2 to 0.5 part of choline chloride; 1 to 2 parts of calcium dihydrogen phosphate; 0.1 to 0.2 part of laminarin; and 0.5 to 0.8 part of spirulina powder. The compound acrossocheilus hemispinus feed disclosed by the invention can solve the problem existing in the present artificial culturing process of acrossocheilus hemispinus that: growthspeed is slow; culturing cost is high; and nutrition stress diseases easily occur and frequently occur and fish physique declines due to the fact that substitute feed nutrient components do not meetthe requirements of the acrossocheilus hemispinus.

Description

technical field [0001] The invention belongs to the field of aquatic feeds, and in particular relates to a compound feed for the pachyrhiza and a preparation method thereof. Background technique [0002] In recent years, research and development work on freshwater indigenous economic fish has been highly regarded. Due to the construction of water conservancy projects and the development of mountainous areas, the traditional habitat and living environment of indigenous fish have been changed, and illegal fishing and overfishing, such as illegal fishing and overfishing, stimulated by short-term economic interests such as strong market demand, have brought serious damage to the wild resources of indigenous fish. The devastating damage; coupled with the deterioration of their living environment due to sand mining in the river and various pollution sources, eventually led to a sharp decline in the wild germplasm resources of these indigenous fish, and some species even have the r...

AI Technical Summary

Problems solved by technology

[0005] The purpose of this invention is to provide a kind of semi-spined thick-lipped fish compound feed and preparation method thereof, which can solve the problems of slow growth rate and high breeding cost in the artificial breeding process of the current half-spined thick-skinned fish, due to the nutrient composition of the substitute feed and the Nutritional stress, frequent occurrence of diseases, decline in fish physique and other problems caused by the inconsistent needs of the half-spined thick-lipped fish, providing a nutritionally balanced, easy-to-use, efficient and environmentally friendly compound feed for the half-spined thick-lipped fish