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Composite Chinese herbal medicine growth promoter for young scophthalmus maximus and preparation and use methods thereof

A technology of growth-promoting agent and Chinese herbal medicine is applied in the field of aquatic animal feed additives, which can solve the problems of lack of growth-promoting agent and non-advocacy, and achieve the effects of inhibiting reproduction, improving digestibility and promoting reproduction.

Inactive Publication Date: 2018-11-23
YANTAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, some foreign countries (such as Sweden, Denmark, etc.) have expressly banned the use of all or part of antibiotics as growth promoters in animal feed, and my country does not advocate the use of antibiotics as growth promoters. However, the phenomenon of using antibiotics in actual production Still commonplace and not uncommon, mainly because of the lack of ideal growth promoters that can replace antibiotics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A compound Chinese herbal medicine growth-promoting agent for juvenile turbot, comprising the following components in parts by mass:

[0031] 20 parts of licorice, 30 parts of yam, 30 parts of angelica, 20 parts of divine comedy.

[0032] 1) Calculate the feed dosage based on the body weight, quantity and number of days of the experiment of juvenile turbot used in the experiment.

[0033] 2) Weigh the dosage of the compound Chinese herbal medicine growth promoter according to the ratio of 0.5% (weight) of the feed amount.

[0034] 3) Calculate according to the dosage of the compound Chinese herbal medicine growth-promoting agent and the ratio of the above-mentioned raw materials, and weigh the quantity of each raw material.

[0035] 4) Crush each raw material separately and pass through a 50-mesh sieve.

[0036] 5) Mix all kinds of raw materials evenly.

[0037] 6) According to the amount of feed per day, weigh the compound Chinese herbal medicine growth promoter acc...

Embodiment 2

[0041] A compound Chinese herbal medicine growth-promoting agent for juvenile turbot, comprising the following components in parts by mass:

[0042] 25 parts of licorice, 30 parts of yam, 27 parts of angelica, 18 parts of divine comedy.

[0043] 1) Calculate the feed dosage based on the body weight, quantity and number of days of the experiment of juvenile turbot used in the experiment.

[0044] 2) Calculate the dosage of the compound Chinese herbal medicine growth promoter according to the ratio of 0.6% (weight) of the feed amount fed.

[0045] 3) Calculate according to the dosage of the compound Chinese herbal medicine growth-promoting agent and the ratio of the above-mentioned raw materials, and weigh the quantity of each raw material.

[0046] 4) Crush each raw material separately and pass through a 50-mesh sieve.

[0047] 5) Mix all kinds of raw materials evenly.

[0048] 6) According to the amount of feed per day, weigh the amount of compound Chinese herbal medicine g...

Embodiment 3

[0052] A compound Chinese herbal medicine growth-promoting agent for juvenile turbot, comprising the following components in parts by mass:

[0053] 22 parts of licorice, 28 parts of yam, 30 parts of angelica, 20 parts of divine comedy.

[0054]1) Calculate the feed dosage based on the body weight, quantity and number of days of the experiment of juvenile turbot used in the experiment.

[0055] 2) Calculate the dosage of the compound Chinese herbal medicine growth promoter according to the ratio of 0.7% (weight) of feed.

[0056] 3) Calculate according to the dosage of the compound Chinese herbal medicine growth-promoting agent and the ratio of the above-mentioned raw materials, and weigh the quantity of each raw material.

[0057] 4) Crush each raw material separately and pass through a 50-mesh sieve.

[0058] 5) Mix all kinds of raw materials evenly.

[0059] 6) According to the amount of feed per day, weigh the amount of compound Chinese herbal medicine growth promoter a...

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PUM

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Abstract

The invention belongs to the field of feed additives of aquatic animals and discloses a composite Chinese herbal medicine growth promoter for young scophthalmus maximus and preparation and use methodsthereof. The growth promoter comprises the following ingredients in parts by mass: 20 to 25 parts of radix glycyrrhizae, 25-30 parts of rhizoma dioscoreae, 25-30 parts of radix angelicae sinensis and15-20 parts of medicated leaven. The composite Chinese herbal medicine growth promoter can be used for remarkably promoting the growth of the young scophthalmus maximus, the coefficient of feed (feedconversion ratio) is reduced, and the turnover of funds is accelerated; the composite Chinese herbal medicine growth promoter is free of toxic or side effects, is pollution-free to fish bodies and environments, is cheap in raw materials, convenient in processing and use and convenient to popularize and plays an significant role in developing the culture of scophthalmus maximus in the future.

Description

technical field [0001] The invention belongs to the field of feed additives for aquatic animals, in particular to a compound Chinese herbal medicine growth-promoting agent for juvenile turbot and its preparation and use method. Background technique [0002] In order to improve the growth rate of turbot, some feed manufacturers just add a certain amount of antibiotics in the feed as a growth-promoting agent, and some farms sprinkle antibiotics in the breeding water. Antibiotics do play a certain role in promoting animal growth, and at the same time, the negative effects of antibiotics on the human body are increasingly recognized by people. Therefore, some foreign countries (such as Sweden, Denmark, etc.) have expressly banned the use of all or part of antibiotics as growth promoters in animal feed, and my country does not advocate the use of antibiotics as growth promoters. However, the phenomenon of using antibiotics in actual production It is still commonplace and not unco...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/12A01K61/10
CPCA23K10/12A23K10/30A23K10/37A23K50/80A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 郝彦周
Owner YANTAI UNIV
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