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Expanded compound feed for culturing freshwater eels

A technology of extruded compound feed and black eel, applied in animal feed, animal feed, application and other directions, can solve the problems of low feed absorption rate, large water pollution, size differentiation, etc., and achieve good intestinal health and improve immunity. strength, the effect of increasing the content

Pending Publication Date: 2020-01-31
FUJIAN HAID FEEDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although eel farming has used powder for nearly 30 to 40 years, the farming problems brought about by it have become more and more prominent, such as: easy enteritis, size differentiation, low feed absorption rate, and large water pollution.

Method used

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  • Expanded compound feed for culturing freshwater eels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An extruded compound feed for cultivating black eels, comprising the following ingredients in parts by weight: 48 parts of fish meal, 8 parts of chicken meal, 6 parts of soybean protein concentrate, 4 parts of fermented soybean meal, 1 part of calcium dihydrogen phosphate, and wheat flour 17 parts, 0.1 parts of curcumin, 0.5 parts of sodium butyrate, 0.5 parts of fructo-oligosaccharides, 0.5 parts of allicin, 6 parts of sardine fish oil, 6 parts of soybean oil, 2 parts of multi-vitamin mixture, 2 parts of multi-mineral mixture.

[0032] All the above raw materials can be purchased in the market. The above fish meal can be Peruvian fish meal, and the chicken meal can be American chicken meal.

[0033] Preferably, the multi-vitamin mixture comprises the following ingredients per kg: biotin 663mg, VB 12 17mg, folic acid 9227mg, inositol 221454mg, niacin 123730mg, pantothenic acid 591382mg, riboflavin 29527mg, thiamine 24000mg;

[0034] Preferably the multi-mineral mixtu...

Embodiment 2

[0047] An extruded compound feed for cultivating black eels, comprising the following ingredients in parts by weight: 49 parts of fish meal, 9 parts of chicken meal, 6.5 parts of soybean protein concentrate, 4.5 parts of fermented soybean meal, 1.5 parts of calcium dihydrogen phosphate, and wheat flour 18 parts, 0.2 parts of curcumin, 1 part of sodium butyrate, 1 part of fructooligosaccharide, 0.3 parts of allicin, 5.5 parts of sardine fish oil, 5.5 parts of soybean oil, 1.5 parts of multi-vitamin mixture, 1.5 parts of multi-mineral mixture.

[0048] All the above raw materials can be purchased in the market. The above fish meal can be Peruvian fish meal, and the chicken meal can be American chicken meal.

[0049] Preferably, the multi-vitamin mixture comprises the following ingredients per kg: biotin 663mg, VB 12 17mg, folic acid 9227mg, inositol 221454mg, niacin 123730mg, pantothenic acid 591382mg, riboflavin 29527mg, thiamine 24000mg;

[0050] Preferably the multi-minera...

Embodiment 3

[0063] An extruded compound feed for cultivating black eels, comprising the following ingredients in parts by weight: 50 parts of fish meal, 10 parts of chicken meal, 7 parts of soybean protein concentrate, 5 parts of fermented soybean meal, 2 parts of calcium dihydrogen phosphate, and wheat flour 19 parts, 0.3 parts of curcumin, 1.5 parts of sodium butyrate, 1.5 parts of fructo-oligosaccharides, 0.1 parts of allicin, 5 parts of sardine fish oil, 5 parts of soybean oil, 1 part of multi-vitamin mixture, 1 part of multi-mineral mixture.

[0064] All the above raw materials can be purchased in the market. The above fish meal can be Peruvian fish meal, and the chicken meal can be American chicken meal.

[0065] Preferably, the multi-vitamin mixture comprises the following ingredients per kg: biotin 663mg, VB 12 17mg, folic acid 9227mg, inositol 221454mg, niacin 123730mg, pantothenic acid 591382mg, riboflavin 29527mg, thiamine 24000mg;

[0066] Preferably the multi-mineral mixtu...

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Abstract

The invention discloses expanded compound feed for culturing freshwater eels. The expanded compound feed for culturing freshwater eels comprises the following ingredients in parts by weight: 48 to 50parts of fish meal, 8 to 10 parts of chicken meal, 6 to 7 parts of soy protein concentrate, 4 to 5 parts of fermented soybean meal, 1 to 2 parts of monocalcium phosphate, 17 to 19 parts of wheat flour, 0.1 to 0.3 part of curcumin, 0.5 to 1.5 parts of sodium butyrate, 0.5 to 1.5 parts of fructooligosaccharide, 0.1 to 0.5 part of allicin, 5 to 6 parts of sardine oil, 5 to 6 parts of soybean oil, 1 to 2 parts of a multivitamin mixture and 1 to 2 parts of a multi-mineral-substance mixture. The expanded compound feed for culturing freshwater eels has the advantages that the feed feeding ratio, thefeed dispersion uniformity, the feed conversion rate and the weight increase rate are increased; and the incidence rate of enteritis of the freshwater eels is reduced, so that the culture benefits ofthe freshwater eels are improved. The invention also provides a preparation method of the compound feed. The steps are simple; the scaled production can be favorably realized; and the feed quality canbe ensured.

Description

technical field [0001] The invention relates to the technical field of aquatic feed manufacturing, in particular to an extruded compound feed for cultivating black eels. Background technique [0002] The eel is a fish, which is one of the fishes in the eel family of the eel order eel order eel suborder eel. Snake-like, but without scales, it is generally produced in seas where brackish and fresh waters meet. Eels grow in rivers and rivers on land, and when they mature, they migrate to the ocean to lay eggs. They only lay eggs once in their life, and they die after spawning. This mode of life, in contrast to salmon's anadromous, is called catadromous. Its life history is divided into 6 different developmental stages. In order to adapt to different environments, the body shape and body color of different stages have changed greatly: Egg-stage (Egg-stage), Leptocephalus (Leptocephalus): Glass eel (Glass eel) eel), eel line (Elvers), yellow eel (Yellow eel), silver eel (Silve...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K20/10A23K20/105A23K20/22A23K20/163A23K20/158A23K10/22A23K10/20A23K20/147A23K20/26A23K10/30
CPCA23K50/80A23K20/10A23K20/105A23K20/22A23K20/163A23K20/158A23K10/22A23K10/20A23K20/147A23K20/26A23K10/30Y02A40/818
Inventor 翁祥斌
Owner FUJIAN HAID FEEDS
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