Feed additive for large yellow croaker

A technology of feed additive and large yellow croaker, applied in animal feed, animal feed, application, etc., to achieve the effects of improving resistance and survival rate, stable source, and simple production process

Active Publication Date: 2013-03-20
GUANGDONG NUTRIERA GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, large yellow croaker vibriosis, bacterial gill rot, and enteritis have a high incidence rate, and they are very easy to spread rapidly in a relatively short period of time, which seriously affects the growth rate of large yellow croaker and the economic benefits of breeding, and restricts the cultivation of large yellow croaker. sustainable development

Method used

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  • Feed additive for large yellow croaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A large yellow croaker feed additive is composed of 23 parts of pomegranate peel, 20 parts of houttuynia cordata, 27 parts of hawthorn, 13 parts of onion, 13 parts of garlic, and 4 parts of table salt. The pomegranate peel, Houttuynia cordata, and hawthorn are respectively pulverized according to the ratio, ground into fine powder, passed through a 40-mesh sieve, and mixed to obtain a powdery mixture. Peel the fresh onions and garlic heads according to the formula amount, mash them into mud, add the formula amount of salt and stir evenly, then mix with the powdery mixture and stir evenly. Take 1.2 parts of the prepared large yellow croaker feed additive, mix it with 98.8 parts of common large yellow croaker compound feed, and feed the large yellow croaker.

Embodiment 2

[0022] A large yellow croaker feed additive is composed of 20 parts of pomegranate peel, 25 parts of Houttuynia cordata, 24 parts of hawthorn, 14 parts of onion, 14 parts of garlic and 3 parts of table salt. The pomegranate peel, Houttuynia cordata, and hawthorn are respectively pulverized according to the ratio, ground into fine powder, passed through a 40-mesh sieve, and mixed to obtain a powdery mixture. Peel the fresh onions and garlic heads according to the formula amount, mash them into mud, add the formula amount of salt and stir evenly, then mix with the powdery mixture and stir evenly. Take 1.5 parts of the prepared feed additive for large yellow croaker, mix evenly with 98.5 parts of common large yellow croaker compound feed, and feed the large yellow croaker.

Embodiment 3

[0024] A large yellow croaker feed additive is composed of 15 parts of pomegranate peel, 30 parts of Houttuynia cordata, 25 parts of hawthorn, 10 parts of onion, 15 parts of garlic and 5 parts of table salt. The pomegranate peel, Houttuynia cordata, and hawthorn are respectively pulverized according to the ratio, ground into fine powder, passed through a 40-mesh sieve, and mixed to obtain a powdery mixture. Peel the fresh onions and garlic heads according to the formula amount, mash them into mud, add the formula amount of salt and stir evenly, then mix with the powdery mixture and stir evenly. Take 1 part of the prepared large yellow croaker feed additive, mix it with 99 parts of common large yellow croaker compound feed, and feed the large yellow croaker.

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Abstract

The invention discloses a feed additive for a large yellow croaker, belonging to the technical field of the feed additive. The feed additive is characterized by comprising the following components by weight part: 15-25 parts of pomegranate bark, 10-30 parts of houttuynia cordata, 20-30 parts of hawthorn, 10-15 parts of onion, 10-15 parts of garlic, and 3-5 parts of salt. The feed additive for the large yellow croaker is used in a compound feed for the large yellow croaker as the feed additive, can effectively prevent common diseases such as vibriosis, a bacterial gill disease and enteritis, effectively strengthens the organism immunity of the large yellow croaker simultaneously, improves the resistance to the diseases and the survival rate, and is free of toxic and side effects and adverse reaction, and free of adverse effect on the palatability of the feed. The material used in the feed additive is stable in source and low in cost, and the production process is simple.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a large yellow croaker feed additive. [0002] Background technique [0003] Large yellow croaker (Pseudosciaena crocea), also known as yellow croaker, kingfish, big fresh, large yellow croaker, etc., is one of the traditional "four seafood" and is the main economic fish in my country. Due to overfishing, the number of wild large yellow croakers has dropped sharply, which cannot meet the needs of consumers. In the 1990s, artificial breeding of large yellow croakers was successful. With the continuous expansion of the scale of large yellow croaker farming, its diseases have gradually increased, and some diseases often occur , leading to the decline of the immunity of the large yellow croaker, and the phenomenon of the decline of the immunity of the large yellow croaker or even death. Among them, large yellow croaker vibriosis, bacterial gill rot, and enteritis have a high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14
Inventor 董智勇徐梅英胡烨
Owner GUANGDONG NUTRIERA GRP CO LTD
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