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Preparation method of nutritious swamp eel feed

A nutrient-rich, eel technology, applied in the field of feed, can solve the problems of wild eel being unable to adapt to artificial environment, limited wild eel resources, etc., and achieve the effects of promoting the growth of eel, excellent digestion-promoting performance, and fast growth rate

Inactive Publication Date: 2018-04-27
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

[0002] The wild resources of rice field eels are limited. With the improvement of people's living standards, the demand for rice field eels has risen sharply. Wild fishing is difficult to meet the market demand, but the artificial breeding technology of rice field eels needs to be perfected. Many eels in the market are wild-caught. In the natural state, it mainly feeds on aquatic plankton that prey on live fish, live shrimp, tadpoles, and water earthworms. If it is immediately artificially raised, wild eels cannot adapt to the artificial environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for preparing nutrient-rich eel feed, comprising the steps of:

[0020] S1. Mix 30kg of peanut flour, 15kg of buckwheat flour, 10kg of millet flour, 30kg of rapeseed meal, 10kg of fermented tea seed meal, 6kg of Manjianghong, 10kg of radish sprouts, and 8kg of alfalfa powder, and pulverize until the particle size is 35 mesh to obtain a pulverized material;

[0021] S2. Add 2kg of mushroom slag, 2kg of rice field eel compound premix, 2kg of digestible bamboo powder compound, 0.8kg of shell powder, 0.1kg of selenium-enriched yeast, and 0.04kg of lactic acid bacteria into 130kg of pulverized material and stir for 5 minutes at a stirring speed of 300 r / h min, the nutrient-rich eel feed was obtained by pelleting, and the pelleting temperature was 70°C.

[0022] The eel compound premix includes: astragalus polysaccharide 20kg, trace elements 1kg, multivitamin tablets 0.2kg, glycine 0.01kg, leucine 0.06kg, corn oil 1kg, sepiolite powder 2kg.

[0023] The digestion-pr...

Embodiment 2

[0025] A method for preparing nutrient-rich eel feed, comprising the steps of:

[0026] S1. Mix 45kg peanut flour, 5kg buckwheat flour, 18kg broomcorn millet flour, 20kg rapeseed meal, 20kg fermented tea seed meal, 2kg Manjianghong, 18kg radish sprouts, and 4kg alfalfa powder, and pulverize to a particle size of 45 mesh to obtain pulverized material;

[0027] S2. Add 4kg mushroom slag, 1kg rice field eel compound premix, 4kg digestion-promoting bamboo powder compound, 0.2kg shell powder, 0.2kg selenium-enriched yeast, 0.01kg lactic acid bacteria to 120kg pulverized material and stir for 10min at a stirring speed of 200r / min, the nutrient-rich eel feed was obtained by pelleting, and the pelleting temperature was 80°C.

[0028] The eel compound premix includes: astragalus polysaccharide 12kg, trace elements 2kg, multivitamin tablets 0.1kg, glycine 0.06kg, leucine 0.02kg, corn oil 2kg, sepiolite powder 1kg.

[0029] The digestion-promoting bamboo powder compound is prepared by ...

Embodiment 3

[0031] A method for preparing nutrient-rich eel feed, comprising the steps of:

[0032] S1. Mix 35kg peanut flour, 12kg buckwheat flour, 12kg broomcorn millet flour, 28kg rapeseed meal, 13kg fermented tea seed meal, 5kg manjianghong, 12kg radish sprouts, and 7kg alfalfa powder, and pulverize to a particle size of 38 mesh to obtain pulverized material;

[0033] S2. Add 2.5kg mushroom slag, 1.8kg rice field eel compound premix, 2.5kg digestion-promoting bamboo powder compound, 0.6kg shell powder, 0.12kg selenium-enriched yeast, 0.03kg lactic acid bacteria to 128kg pulverized material and stir for 6 minutes, stirring speed 280r / min, granulation to obtain nutrient-rich eel feed, the granulation temperature is 73 ℃.

[0034] The eel compound premix includes: astragalus polysaccharide 18kg, trace elements 1.2kg, multivitamin tablets 0.18kg, glycine 0.02kg, leucine 0.05kg, corn oil 1.2kg, meerschaum powder 1.7kg.

[0035] The digestion-promoting bamboo powder compound is prepared by...

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Abstract

The invention discloses a preparation method of nutritious swamp eel feed. The method includes the steps of: mixing peanut powder, buckwheat powder, broomcorn millet powder, rapeseed meal, fermented tea seed meal, Azoila Imbricata, radish leaf and alfalfa powder, and performing crushing to obtain a crushed material; adding mushroom residue, a swamp eel compound premix, a digestion-promoting bambooflour compound, shell powder, se-enriched yeast and lactic acid bacteria, performing stirring, and conducting granulation to obtain nutritious swamp eel feed. The feed obtained by the method providedby the invention has comprehensive nutrition and high digestibility, can enable fast swamp eel growth rate, also pays attention to vitamin nutrition and intestinal health, can effectively improve thehealth condition of swamp eel groups under a high density feeding state, also has high survival rate, is more in line with the digestive physiology of swamp eels, at the same time has no environmental pollution, and is low in cost.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a method for preparing nutrient-rich eel feed. Background technique [0002] The wild resources of rice field eels are limited. With the improvement of people's living standards, the demand for rice field eels has risen sharply. Wild fishing is difficult to meet the market demand, but the artificial breeding technology of rice field eels needs to be perfected. Many eels in the market are wild-caught. In the natural state, it mainly feeds on aquatic plankton that prey on live fish, live shrimp, tadpoles, and water earthworms. If it is immediately artificially raised, wild eels cannot adapt to the artificial environment. How to prepare a kind of eel feed that is easy to transition and rich in nutrition has become a technical problem that needs to be solved at present. Contents of the invention [0003] Based on the technical problems in the background technology, the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/12A23K10/26A23K10/18A23K20/163A23K20/20A23K20/174A23K20/142A23K20/158A23K20/28A23K20/105
CPCA23K10/12A23K10/18A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/158A23K20/163A23K20/174A23K20/28A23K20/30A23K50/80Y02A40/818Y02P60/87
Inventor 司秀林
Owner 肥西凤林家庭农场
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