Channa argus feed, preparation method and culture method of crisp channa argus

A breeding method and technology for snakehead, applied in the field of aquaculture, can solve the problems of poor taste of snakehead feed, unsuitable for long-term cooking, and low quality of snakehead meat, achieve easy digestion, absorption and utilization, improve edible sensory enjoyment, palatability and attractiveness. good food effect

Inactive Publication Date: 2018-11-02
王会清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a snakehead feed, which aims to solve the problems that the existing snakehead feed has poor taste and poor food-attracting properties, and the meat quality of the snakehead fed with it is not high and is not suitable for long-term cooking.

Method used

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  • Channa argus feed, preparation method and culture method of crisp channa argus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Weigh each raw material (kg) according to the following ratio for later use: 50 green peas, 12 soybean meal, 10 fish meal, 7 corn, 2 wheat, 6 peanut cake, 3 salt, 2 shell powder, 0.2 methionine and 0.3 choline chloride.

[0032] The preparation method of the snakehead feedstuff of the embodiment of the present invention comprises the steps:

[0033] Step 1. Weigh each component according to the above-mentioned snakehead feed formula, and set aside.

[0034] Step 2: Stir and mix the green pea, soybean meal, fish meal, corn, wheat, peanut cake, and shell powder evenly, then dry at 70°C until the water content is 10%, and grind to 150 mesh.

[0035] Step 3, adding salt, methionine and choline chloride, stirring and mixing evenly to obtain a mixed material.

[0036] Step 4: Add water to the mixed material until it becomes wet, extrude the wet mixed material into feed granules, dry at 80°C, and pack into bags after cooling.

[0037] In one embodiment of the present inventi...

Embodiment 2

[0055] This example is basically the same as Example 1, except that the raw materials (kilograms) are weighed according to the following proportions for subsequent use: green peas 60, soybean meal 6, fish meal 18, corn 8, wheat 5, peanut cake 3, Salt 1, shell powder 3, methionine 0.6 and choline chloride 0.8.

[0056] The difference between the preparation method of the snakehead feed of the embodiment of the present invention and embodiment 1 is:

[0057] Step 2: Stir and mix the green pea, soybean meal, fish meal, corn, wheat, peanut cake, and shell powder evenly, then dry at 85°C until the water content is 20%, and grind to 100 mesh.

[0058] Step 4: Add water to the mixed material until it is wet, extrude the wet mixed material into feed pellets, dry at 100°C, and pack into bags after cooling.

[0059] In an embodiment of the present invention, the cultivating step of the snakehead is different from Example 1 in that:

[0060] Step 1. Pond treatment: drain the water in t...

Embodiment 3

[0064] This example is basically the same as Example 1, the difference being that each raw material (kg) is weighed according to the following proportions for subsequent use: green pea 55, soybean meal 15, fish meal 20, corn 2, wheat 8, peanut cake 9, Salt 4, shell powder 1, methionine 0.8 and choline chloride 0.2.

[0065] The difference between the preparation method of the snakehead feed of the embodiment of the present invention and embodiment 1 is:

[0066] Step 2: Stir and mix green peas, soybean meal, fish meal, corn, wheat, peanut cake, and shell powder evenly, then dry at 80°C until the moisture content is 15%, and grind to 200 mesh.

[0067] Step 4: Add water to the mixed material until it is wet, extrude the wet mixed material into feed pellets, dry at 90°C, and pack into bags after cooling.

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Abstract

Being applicable to the culture field, the invention provides a channa argus feed, a preparation method and a culture method of crisp channa argus. The channa argus feed comprises the following components by weight: 50-60 parts of green pea, 6-15 parts of soybean meal, 10-20 parts of fish meal, 2-8 parts of corn, 2-8 parts of wheat, 3-9 parts of peanut cake, 1-4 parts of salt, 1-3 parts of shell powder, 0.2-0.8 part of methionine and 0.2-0.8 part of choline chloride. The channa argus feed provided by the invention is prepared by adopting green pea as the main raw materials and collocating withfish meal, peanut cake, soybean meal and other materials. The feed is nutritionally balanced and reasonable in overall collocation, meets the growth needs of channa argus, and is safe, non-toxic andfree of side effect, has nutrients that can be easily digested, absorbed and utilized, is conducive to reducing the feed-to-weight ratio of culture and lowering the production cost, also the feed hasgood palatability and feed attraction, is conducive to increasing the feed intake of channa argus and promoting the growth and weight increment, also after eating by channa argus, the meat can have unique fresh and sweet taste, and the tolerable boiling time of channa argus and the crisp taste of the meat can be greatly improved.

Description

technical field [0001] The invention belongs to the field of cultivation, and in particular relates to a snakehead feed, a preparation method and a cultivation method for the crispy snakehead. Background technique [0002] Snakehead is a common edible fish with large size, fast growth and high economic value. The meat of the snakehead is delicious and has high nutritional value, and the meat of the snakehead contains less fishbone, so it is convenient to eat. Black snakehead is cold in nature and sweet in taste, and it belongs to the spleen and stomach meridian. function, so it is loved by people. [0003] However, snakeheads are carnivorous animals and have high requirements for water quality, while traditional feeds have poor food-attracting properties and poor taste, and the meat of snakeheads cultivated using them is soft and soft. When boiled in water, the fish meat will soon be It will become loose, the meat will shrink, and the mouthfeel will be soft when chewing, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/22A23K10/26A23K20/22A23K20/142A23K20/10A01K61/10
CPCA01K61/10A23K10/22A23K10/26A23K10/30A23K10/37A23K20/10A23K20/142A23K20/22A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 王会清王永华
Owner 王会清
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