Grass carp feed

Abstract

The present invention discloses a grass carp feed which includes the following raw materials in parts by weight: 20-30 parts of sorghum flour, 10-15 parts of soybean meal, 5-7 parts of fish meal, 10-15 parts of carrots, 8-10 parts of sonchus brachyotus, 5-7 parts of rape leaves, 10-20 parts of earthworms, 1-3 parts of radix astragali, 0.5-1 part of eleutherococcus senticosus, 0.1-0.3 part of EM bacteria and 5-10 parts of water. The grass carp feed is nutritious and can improve the growth rate and disease resistance of grass carps.

Description

technical field [0001] The invention relates to the field of feed, in particular to a grass carp feed. Background technique [0002] Grass carp belongs to the genus Grass carp of Cyprinidae Cyprinidae and is a typical herbivorous fish. It inhabits rivers and lakes in plain areas, and generally prefers to live in the middle and lower layers of water and areas with many aquatic plants near the shore. Because of its rapid growth and high nutritional value, it is one of the four major domestic fish in freshwater farming in China. Traditional grass carp farming is mainly based on green feed, which has a single nutrient component and cannot provide all the nutrients needed for the growth of grass carp, resulting in slow growth and low survival rate of grass carp, resulting in long breeding time and high breeding costs. Common diseases cannot be prevented and cured. Contents of the invention [0003] The invention provides a grass carp feed, which is rich in nutrition and can ...

AI Technical Summary

Problems solved by technology

Traditional grass carp farming is mainly based on green feed, which has a single nutrient component and cannot provide all the nutrients needed for the growth of grass carp, resulting in slow growth and low survival rate of grass carp, resulting in long breeding time and high breeding costs. Common diseases cannot be prevented and treated