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Preparation method of yellow-head catfish feed

A preparation method, the technology of yellow catfish, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of unreasonable nutrition, slow growth and poor physical fitness of yellow catfish, and achieve rich content and fast growth rate Fast, good disease prevention performance

Inactive Publication Date: 2009-11-04
杨保磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, with the popularization of artificial feeding, compound feed is the main feeding method, but the nutritional ingredients in the ingredients are not very re

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Example 1: 10% fish meal, 30% bean cake, 15% secondary meal, 29% vegetable cake, 5% corn, 8% bran, 1% meat and bone meal, 0.5% salt, 0.5% inorganic salt, 1% vitamin mixture , said percentages are percentages by weight.

[0008] All the above-mentioned materials are mixed together in proportion, put into a multi-purpose fish feed grinder and pulverized, then heated with a ring mode hard pellet machine to produce precipitated hard pellet feed, and then sieved with a 40 mesh, and each pellet weighs 0.1 grams.

[0009] The fishmeal, salt, inorganic salt and vitamin mixture in this formula are all purchased from the market.

[0010] Use the example of the present invention to prepare yellow catfish feed, as: Dong Qingxin of Zhangji Reservoir Farm, Tongshan County, Jiangsu Province, utilizes the feed of the present invention to raise yellow catfish 6000 tails, catches in 300 days, and the average weight of each tail is 0.3 kilograms, Compared with other farmers raising yello...

Embodiment 2

[0012] Example 2: fish meal 6%, bean cake 36%, secondary meal 10%, vegetable cake 25%, corn 10%, bran 10%, meat and bone meal 0.4%, salt 0.1%, inorganic salt 2%, vitamin mixture 0.5 %, said percentage is weight percentage.

[0013] All the above-mentioned materials are mixed together in proportion, put into a multi-purpose fish feed grinder and pulverized, then heated with a ring mode hard pellet machine to produce precipitated hard pellet feed, and then sieved with a 40 mesh, and each pellet weighs 0.1 grams.

[0014] Others are the same as embodiment 1, omitted.

Embodiment 3

[0015] Embodiment 3: fish meal 8%, bean cake 20%, secondary meal 11%, corn 8%, vegetable cake 35%, bran 8%, corn 7.2%, meat and bone meal 0.8%, salt 0.2%, inorganic salt 1%, vitamin Mixing agent 0.8%, described percentage is weight percentage.

[0016] All the above-mentioned materials are mixed together in proportion, put into a multi-purpose fish feed grinder and pulverized, then heated with a ring mode hard pellet machine to produce precipitated hard pellet feed, and then sieved with a 40 mesh, and each pellet weighs 0.1 grams.

[0017] Others are the same as embodiment 1, omitted.

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Abstract

The invention relates to a preparation method of yellow-head catfish feed, which comprises the following components according to the weight percent: 6-10 of fish meal, 20-40 of bean cake, 10-15 of wheat middings, 25-35 of rape-seed cake, 5-10 of corn, 8-10 of bran, 0.4-1 of meat and bone meal, 0.1-0.5 of salt, 0.5-2 of inorganic salt and 0.5-1 of vitamin blending agent. The materials are mixed together according to a certain proportion and are placed into a multifunctional fish feed grinder for being ground and then the ground materials are heated and produced to precipitate hard granulated feed by a cyclical pattern hard granulation machine, the precipitate hard granulated feed is sieved by a 40-mu sieve, and the weight of each grain is 0.1g.

Description

technical field [0001] The invention relates to a preparation method of fish feed, in particular to a preparation method of yellow catfish feed. Background technique [0002] Yellow catfish is commonly known as yellow cured ding, yellow bone fish. It is a small bottom fish that mostly lives in still water or slow-flowing rivers and lakes. It has strong adaptability to the environment and mostly forages at night. Pelter catfish is an omnivorous fish that is mainly carnivorous. It lives in natural waters. Mainly feed on rotifers, aquatic insects, and small molluscs. At present, with the popularization of artificial feeding, compound feed is the main feeding method, but the nutritional ingredients in the ingredients are not very reasonable, and the content of various proteins and vitamins is relatively low, resulting in slow growth, poor physical fitness, and easy feeding of yellow catfish. ill. Contents of the invention [0003] The purpose of the present invention is to ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K1/16A23K50/80
CPCY02A40/818
Inventor 杨保磊
Owner 杨保磊
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