Special grass carp feed for shrimp and fish polyculture

Abstract

The invention discloses a special grass carp feed for shrimp and fish polyculture, which comprises the following components in percentage by weight:10-20% of rapeseed meal, 5-10% of cottonseed meal, 20-30% of wheat, 5-20% of DDGS (Distillers Dried Grains with Soluble), 10-20% of grass meal, 5-20% of brewer's grains, 0.1-1% of composite microbial ecological agent, 0.02-0.04% of L-carnitine, 2.5-4% of composite mineral salt trace elements and the balance of filler. Compared with the prior art, after being used, the special grass carp feed can effectively improve the water quality of a pool for shrimp and fish polyculture, also can enhance the released density of grass craps in the pool, improve the quantity of the grass craps, reduce sick probability of shrimps, improve bait coefficient of prawn and increase pool yield.

Description

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AI Technical Summary

Benefits of technology

The present in this patented technology improves fish farming by providing specific feeds that help it grow better on different types of crops or plants while reducing harm caused from other organisms like seafood creatures such as krill (shrim). This results in higher production efficiency without compromising their healthy growth environment.

Problems solved by technology

Technological Problem addressed by this patented technical problem is how to create a feeds containing both vegetarian and nonvegetan seafood resources together without causing harmful effects such as reducing growth rates or increasing resistance against predators like sharks.

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