Oncorhynchus mykiss forage

Abstract

The invention provides an Oncorhynchus mykiss forage. The Oncorhynchus mykiss forage comprises 18-24 parts of fishmeal, 35-45 parts of meat and internal organs of fish, 5-7 parts of a shell-fish paste, 20-25 parts of cottonseed meal, 3-5 parts of wheat flour, 2-3 parts of vinasse, 1-2 parts of multiple vitamins and 2-3 parts of corn oil. The Oncorhynchus mykiss forage has the advantages of carrying of nutrient components suitable for adult Oncorhynchus mykiss, balanced energy and proteins, and high forage conversion rate.

Description

technical field [0001] The invention relates to a feed for rainbow trout, which belongs to the technical field of animal food. Background technique [0002] Artificial breeding is one of the main sources of commercial rainbow trout. The existing rainbow trout farming is mainly long and extensive pond culture, with low yield and low feed conversion rate. At present, there is no feed suitable for rainbow trout with high conversion rate. Contents of the invention [0003] The purpose of the invention is to overcome the shortcomings of the prior art and provide a feed for rainbow trout adult fish. [0004] The feed for rainbow trout of the present invention comprises the following components: 18-24 parts of fish meal, 35-45 parts of fish meat and viscera, 5-7 parts of crustacean pulp, 20-25 parts of cottonseed meal, 3-5 parts of wheat flour, 2-3 parts of distiller's grains 1-2 parts of multidimensional, 2-3 parts of corn oil. [0005] Preferably, [0006] The feed for r...

AI Technical Summary

Problems solved by technology

[0002] Artificial breeding is one of the main sources of commercial rainbow trout. The existing rainbow trout farming is mainly long and extensive pond culture, with low yield and low feed conversion rate. At present, there is no feed suitable for rainbow trout with high conversion rate.