Powdery compound feed for anguilla marmorata black fry stage

A technology for compound feed and black eel, applied in animal feed, animal feed, application, etc., can solve the problem of different feed nutrition, and achieve the effect of less medication, high digestion utilization rate, and improved digestion utilization rate.

Inactive Publication Date: 2012-11-14
福建天马饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there have been reports on the powdered compound feed for Japanese eel and black eel. However, due to the different requirements for breeding requirements and coloring effects of Japanese eel and Japanese eel, the required feed nutrition is also different.

Method used

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  • Powdery compound feed for anguilla marmorata black fry stage

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Embodiment 1, the most basic components by weight of the present invention are as follows:

[0070] Fishmeal 65%;

[0071] Pregelatinized starch 23%;

[0072] Fermented soybean meal 2%;

[0073] Expanded soybeans 3%;

[0074] Fish oil 1%;

[0075] Brewer's yeast 3%;

[0076] Minerals 1.9%;

[0077] Calcium dihydrogen phosphate 0.6%;

[0078] Choline Chloride 0.3%;

[0079] Multidimensional 0.2%.

[0080] Prepare the feed according to the formula shown in the above table, and raise the flower eel and black eel for 28 days. The heizi who ingested the feed of this embodiment had more active feeding, better feed viscoelasticity, better stability in water, higher feed conversion rate, faster fish growth, and better economic benefits.

Embodiment 2

[0081] Embodiment 2, the content of each component after adding an appropriate amount of additives in the present invention is as follows:

[0082] Fishmeal 60.0%;

[0083] Pregelatinized starch 22.0%;

[0084] Fermented soybean meal 4.0%;

[0085] Expanded soybean 4.0%;

[0086] Fish Oil 2.0%;

[0087] Brewer's yeast 4.0%;

[0088] Minerals 2.0%;

[0089] Calcium dihydrogen phosphate 0.9%;

[0090] Choline Chloride 0.3%;

[0091] Multidimensional 0.2%;

[0092] Coated Vitamin C 0.1%;

[0093] Betaine 0.2%;

[0094] Antioxidant 0.02%;

[0095] Salt 0.28%.

[0096] Prepare the feed according to the formula shown in the above table, and raise the flower eel and black eel for 28 days. The heizi who ingested the feed of this embodiment had more active feeding, better feed viscoelasticity, better stability in water, higher feed conversion rate, faster fish growth, and better economic benefits.

Embodiment 3

[0097] Embodiment 3, the content of each component after adding an appropriate amount of additives in the present invention is as follows:

[0098] Fishmeal 63.0%;

[0099] Pregelatinized starch 23.0%;

[0100] Fermented soybean meal 2.6%;

[0101] Expanded soybean 3.0%;

[0102] Fish oil 1.5%;

[0103] Brewer's yeast 4.0%;

[0104] Minerals 1.3%;

[0105] Calcium dihydrogen phosphate 0.5%;

[0106] Choline Chloride 0.3%;

[0107] Multidimensional 0.2%;

[0108] Coated Vitamin C 0.1%;

[0109] Betaine 0.2%;

[0110] Antioxidant 0.02%;

[0111] Salt 0.28%.

[0112] Prepare the feed according to the formula shown in the above table, and raise the flower eel and black eel for 28 days. The heizi who ingested the feed of this embodiment were more active in feeding, had good feed viscoelasticity, good stability in water, high feed conversion rate, fast fish growth, and good economic benefits.

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Abstract

The invention discloses powdery compound feed for the anguilla marmorata black fry stage. The powdery compound feed comprises fish meal, pre-gelatinized starch, fermented soybean meal, extruded soybean, fish oil, beer yeast, mineral, monocalcium phosphate, choline chloride, vitamin complex and the like. Compared with the traditional feed, the powdery compound feed for the anguilla marmorata black fry stage, disclosed by the invention, has the advantages of comprehensive nutrition, little pollution to culture water and wide source of raw materials; and compared with the existing powdery compound feed for the Japanese anguilla japonica eel black fry stage, the powdery compound feed for the anguilla marmorata black fry stage, disclosed by the invention, has the advantages of high feed conversion rate, high digestion utilization rate, no need of coloring components and the like, and is green and pollution-free.

Description

technical field [0001] The invention relates to the field of fish feed, in particular to the field of powdery compound feed for the stage of flower eel and black eel. Background technique [0002] Flower eel ( Anguilla marmorata ), commonly known as perch eel, flower eel, etc., are widely distributed in tropical, subtropical and temperate regions of the world. Flower eel has good meat quality, delicious taste, high protein and fat content, and has always been regarded as a first-class nourishing food with high economic value. However, due to factors such as overfishing, the blocking of normal migration channels, and the deterioration of the habitat and growth environment, the resources of the flower eel have declined sharply, and it has now been listed as a second-class wild animal under protection in my country. At present, my country's Hainan, Guangdong, Fujian and other places are actively developing the flower eel aquaculture industry, and have achieved certain results...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 张蕉南胡兵李惠张蕉霖杨明刘杰姚建忠梁安伟陈庆堂
Owner 福建天马饲料有限公司
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