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Feed for pond fish culture and preparation method thereof

A fish breeding and feed technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of insignificant effect of resistance, affecting the healthy growth of fish, and loose fish feed, etc., to improve immunity, Good for feeding and good palatability

Inactive Publication Date: 2019-01-25
杜亚梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no feed specifically for carp cultivation at present, and the existing fish feed is easy to loose and crack in water, and the loose and cracked feed will cause eutrophication of the water body, and then affect the healthy growth of fish, and the fish feed of the prior art does not It is beneficial to increase appetite and improve immunity, which leads to the problem that the effect of weight gain, food intake and resistance is not obvious during fish farming, and fish feed is easy to loose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A feed for fish breeding in ponds, comprising the following raw materials in parts by weight: 10 parts of earthworm dry powder, 8 parts of gelatin powder, 7 parts of soybean meal powder, 17 parts of rice bran, 14 parts of corn flour, 4 parts of fish meal, and 4 parts of compound bacteria , 5 parts of fermented molasses.

[0021] Further, live earthworms are taken, dried at 65° C., ground and pulverized to obtain dry earthworm powder.

[0022] Further, the composite bacteria is a mixture of lactic acid bacteria and oxalic acid bacteria at a weight ratio of 5:3.

[0023] Based on the preparation method of the feed for fish culture in the pond, the steps are as follows:

[0024] 1) Weigh soybean meal powder, rice bran, corn flour and fish meal in parts by weight, coarsely pulverize them to pass through a 120-mesh sieve, and mix them evenly to obtain mixture A;

[0025] 2) Add dry earthworm powder, composite bacteria, fermented molasses and gelatin powder to the mixture A...

Embodiment 2

[0029] A feed for fish breeding in ponds, comprising the following raw materials in parts by weight: 11 parts of earthworm dry powder, 10 parts of gelatin powder, 9 parts of soybean meal powder, 18 parts of rice bran, 18 parts of corn flour, 6 parts of fish meal, and 5 parts of compound bacteria , 6 parts of fermented molasses.

[0030] Further, live earthworms are taken, dried at 65° C., ground and pulverized to obtain dry earthworm powder.

[0031] Further, the composite bacteria is a mixture of lactic acid bacteria and oxalic acid bacteria at a weight ratio of 5:3.

[0032] Based on the preparation method of the feed for fish culture in the pond, the steps are as follows:

[0033] 1) Weigh soybean meal powder, rice bran, corn flour and fish meal in parts by weight, coarsely pulverize them to pass through a 120-mesh sieve, and mix them evenly to obtain mixture A;

[0034] 2) Add dry earthworm powder, composite bacteria, fermented molasses and gelatin powder to the mixture ...

Embodiment 3

[0038] A feed for fish breeding in ponds, comprising the following raw materials in parts by weight: 12 parts of earthworm dry powder, 12 parts of gelatin powder, 10 parts of soybean meal powder, 19 parts of rice bran, 20 parts of corn flour, 8 parts of fish meal, and 6 parts of compound bacteria , 7 parts of fermented molasses.

[0039] Further, live earthworms are taken, dried at 65° C., ground and pulverized to obtain dry earthworm powder.

[0040] Further, the composite bacteria is a mixture of lactic acid bacteria and oxalic acid bacteria at a weight ratio of 5:3.

[0041] Based on the preparation method of the feed for fish culture in the pond, the steps are as follows:

[0042] 1) Weigh soybean meal powder, rice bran, corn flour and fish meal in parts by weight, coarsely pulverize them to pass through a 120-mesh sieve, and mix them evenly to obtain mixture A;

[0043] 2) Add dry earthworm powder, composite bacteria, fermented molasses and gelatin powder to the mixture...

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PUM

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Abstract

The invention discloses a feed for pond fish culture, and belongs to the technical field of fish culture. The problems that in the prior art, fish feed is not beneficial to enhancing the appetite or improving the immunity, so that the effects of increasing the body weight, enhancing the appetite and improving the resistance during fish culture are not obvious, and the fish feed is likely to be loosened are solved. According to the technical scheme, the feed is prepared from earthworm dry powder, gelatin powder, bean pulp powder, rice bran, corn flour, fish meal, compound bacteria and fermentedmolasses. The feed for pond fish culture prepared through the preparation method adopts earthworm dry powder, gelatin powder, bean pulp powder, rice bran, corn flour and fish meal as raw materials, compound bacteria and fermented molasses are added, the palatability is good, the appetite can be enhanced, the immunity is improved, the good effects of enhancing the body weight, enhancing the appetite, improving the resistance and not loosening are achieved, fish culture is facilitated, and fish health can also be ensured.

Description

technical field [0001] The invention relates to the technical field of fish farming, in particular to a feed for fish farming in ponds and a preparation method thereof. Background technique [0002] Carp, green carp, grass carp, silver carp, bighead carp and crucian carp are currently the most consumed edible fish in my country. They grow fast, have delicious meat and high nutritional value. There are a lot of culture methods about these fishes at present, generally all breed in pond, reservoir. In recent years, due to the high prices of crucian carp and grass carp, more and more models of interbreeding crucian carp and grass carp have emerged. The interbreeding of crucian carp and grass carp can make full use of the aquaculture water body and improve the economic benefits of aquaculture. [0003] Carp, crucian carp, and grass carp grow faster and have a higher feed return rate. There is no feed specifically for carp cultivation at present, and the existing fish feed is ea...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/20A23K20/147A23K10/37A23K10/30A23K10/22A23K10/18A23K10/33A23K10/12
CPCA23K10/12A23K10/18A23K10/20A23K10/22A23K10/30A23K10/33A23K10/37A23K20/147A23K50/80Y02A40/818Y02P60/87
Inventor 杜亚梅
Owner 杜亚梅
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