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Preparation method of feed for improving health status of high-density bred finless eels

A healthy state, high-density technology, applied in the field of feed, can solve problems that affect health, additive residues, fetal deformities, etc., and achieve the effects of promoting the growth of rice field eels, strong adsorption capacity, and improving health status

Inactive Publication Date: 2018-02-23
肥西凤林家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the disease resistance of rice field eels is improved by adding feed additives, but the current additives contain a large amount of hormones, which are easy to cause residues, and may cause cancer, deformity, and mutations. After eating by pregnant women, it will not only affect their health, but also seriously It will also lead to deformity of the fetus. Seeking efficient and harmless feed to improve the growth performance and disease resistance of rice field eels under high-density farming has become a technical problem that needs to be solved at present.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A feed preparation method for improving the health status of high-density cultured rice field eels, comprising the following steps:

[0022] S1. Mix 50g of rice bran, 30g of oat flour, 20g of peanut powder, 40g of dephenolized cottonseed meal, 20g of coconut meal, 16g of carrot tops, 20g of water hyacinth dry powder, and 16g of milk vetch, and grind them until the particle size is 40 mesh to obtain the first material ;

[0023] S2. Pulverize 40g of corncobs, add 60g of hydrochloric acid with a concentration of 22wt%, stir evenly at room temperature, and carry out hydrothermal reaction. The hydrothermal reaction temperature is 200°C, and the hydrothermal reaction time is 18h. Filter, wash, and add 3g of honeysuckle powder , 4g sodium carboxymethylcellulose, 2g glycerin, 100g water were stirred for 20min, the stirring temperature was 95°C, the stirring speed was 600r / min, and the second material was obtained by drying;

[0024] S3, add 4g brewer's yeast, 4g eel compound ...

Embodiment 2

[0028] A feed preparation method for improving the health status of high-density cultured rice field eels, comprising the following steps:

[0029] S1. Mix 60g of rice bran, 20g of oat flour, 30g of peanut powder, 30g of dephenolized cottonseed meal, 30g of coconut meal, 8g of carrot tops, 30g of water hyacinth dry powder, and 10g of milk vetch, and grind them until the particle size is 50 mesh to obtain the first material ;

[0030] S2. Grinding 30g of corn cobs, adding 80g of hydrochloric acid with a concentration of 19wt%, stirring evenly at room temperature, and performing a hydrothermal reaction. The hydrothermal reaction temperature is 210°C, and the hydrothermal reaction time is 14h. Filter, wash, and add 5g of honeysuckle powder , 2g sodium carboxymethylcellulose, 4g glycerin, and 90g water were stirred for 30min, the stirring temperature was 85°C, the stirring speed was 1000r / min, and the second material was obtained by drying;

[0031] S3, add 8g brewer's yeast, 2g ...

Embodiment 3

[0035] A feed preparation method for improving the health status of high-density cultured rice field eels, comprising the following steps:

[0036] S1. Mix 52g of rice bran, 28g of oat flour, 23g of peanut powder, 37g of dephenolized cottonseed meal, 24g of coconut meal, 14g of carrot tops, 22g of water hyacinth dry powder, and 14g of milk vetch, and pulverize until the particle size is 42 meshes to obtain the first material ;

[0037] S2. Crush 37g of corn cobs, add 65g of hydrochloric acid with a concentration of 21wt%, stir evenly at room temperature, and carry out hydrothermal reaction. The hydrothermal reaction temperature is 202°C, and the hydrothermal reaction time is 17h. Filter, wash, and add 3.5g of gold and silver Pollen, 3.5g sodium carboxymethyl cellulose, 2.5g glycerin, and 98g water were stirred for 22min at a stirring temperature of 92°C and a stirring speed of 800r / min, and dried to obtain the second material;

[0038] S3, add 5g brewer's yeast, 3.5g eel comp...

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PUM

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Abstract

The invention discloses a preparation method of a feed for improving the health status of high-density bred finless eels. The method comprises the following steps: mixing and crushing rice bran, oat flour, peanut powder, dephenolized cottonseed meal, coconut meal, carrot tops, dry water hyacinth powder and milkvetch so as to obtain a first material; pulverizing corncobs, adding hydrochloric acid,conducting uniform stirring at room temperature, performing hydrothermal reaction, filtration and washing, adding honeysuckle powder, sodium carboxymethylcellulose, glycerin and water, and conductingstirring and drying so as to obtain a second material; and adding brewer's yeast, a compound finless eel premix, the second material, sodium chloride, lanthanum malate and phytase into the first material, and conducting stirring and granulation so as to obtain the feed for improving the health status of the high-density bred finless eels. The compound finless eel premix comprises the following components in parts by weight: 18-26 parts of hawthorn fruit powder, 2-4 parts of trace elements, 0.2-0.4 part of multivitamin tablets, 0.04-0.08 part of isoleucine, 0.08-0.12 part of phenylalanine, 2-4parts of coconut oil and 2-4 parts of zeolite powder.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed preparation method for improving the health status of high-density cultured eels. Background technique [0002] Because of its rapid growth, delicious taste and high economic benefits, rice field eel is the main species of aquaculture in my country. Rice field eel is rich in protein and various vitamins. Pregnant mothers and pregnant women eat rice field eel as a nutritious food that not only replenishes the body, but also does not cause obesity due to overnutrition. [0003] At present, the disease resistance of rice field eels is improved by adding feed additives, but the current additives contain a large amount of hormones, which are easy to cause residues, and may cause cancer, deformity, and mutations. After eating by pregnant women, it will not only affect their health, but also seriously Also can cause fetus to produce deformity, seek efficient and harmless feed, impr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/16A23K10/22A23K20/189A23K20/174A23K20/142A23K20/28A23K20/20A23K20/158
CPCA23K10/16A23K10/22A23K10/30A23K10/37A23K20/142A23K20/158A23K20/174A23K20/189A23K20/28A23K20/30A23K50/80Y02A40/818Y02P60/87
Inventor 司秀林
Owner 肥西凤林家庭农场