Preparation method of cow-dung fish feed

A production method and technology for fish feed, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of increased death, slow growth of fish, side effects of fish, etc., to increase oxygen content, improve water quality, and reduce bacteria. Effect

Inactive Publication Date: 2018-04-06
张容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most aquaculture in my country uses existing feed to feed fish, or uses existing bait and earthworms, but feed and bait will have side effects on fish, such as polluting water quality, increasing germs in water, causin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1

[0018] The invention provides a method for making cow dung fish feed, which includes the following steps:

[0019] Step 1: Prepare raw materials, combine cow dung and feed as fermentation raw materials, prepare 1000 kg of fermentation raw materials according to the ratio, which are fermentation raw materials for use;

[0020] Step 2: Strain diluent configuration. Pour 1 kg of Baiyibao feed starter into 50 kg of water to dilute and stir evenly. The dilution water is preferably well water or river water. If it is tap water, place the tap water for 24 hours before using it. ; Properly dissolve some brown sugar in the starter;

[0021] Step 3: Mixing treatment, first put the cow dung and feed in the mixer, mix the cow dung and feed for 2 minutes, then pour in the strain dilution and stir for 6 minutes, when there is no mixer: use a shovel to mix as little as possible The principle of more, that is, first pour the diluted bacterial solution into a small amount of feed a...

Example Embodiment

[0027] Example 2

[0028] The invention provides a method for making cow dung fish feed, which includes the following steps:

[0029] Step 1: Prepare raw materials, combine cow dung and feed as fermentation raw materials, prepare 1000 kg of fermentation raw materials according to the ratio, which are fermentation raw materials for use;

[0030] Step 2: Strain dilution preparation, pour 1 kg of Baiyibao feed starter into 80 kg of water to dilute and stir evenly;

[0031] Step 3: Mixing treatment, first put the cow dung and feed in a mixer, mix the cow dung and feed for 10 minutes, then pour the strain dilution and stir for 8 minutes;

[0032] Step 4: Fermentation treatment, put the mixed fermentation raw materials into a plastic container or a cement pool or a plastic film in a soil pit pad, and finally fill it with compaction. After exhausting the air, seal it with a plastic film and completely airtight. The suitable temperature is 20. -25℃, fermentation for 3-5 days;

[0033] Step 5: T...

Example Embodiment

[0037] Example 3

[0038] The invention provides a method for making cow dung fish feed, which includes the following steps:

[0039] Step 1: Prepare raw materials, combine cow dung and feed as fermentation raw materials, prepare 1000 kg of fermentation raw materials according to the ratio, which are fermentation raw materials for use;

[0040] Step 2: Strain diluent configuration. Pour 1 kg of Baiyibao feed starter into 40 kg of water to dilute and stir evenly. The dilution water is preferably well water or river water. If it is tap water, place the tap water for 24 hours before using it. ; Properly dissolve some brown sugar in the starter;

[0041] Step 3: Mixing treatment, first put the cow dung and feed in a mixer, mix the cow dung and feed for 3 minutes, then pour the strain dilution liquid and stir for 7 minutes;

[0042] Step 4: Fermentation treatment, put the mixed fermentation raw materials into a plastic container or a cement pool or a plastic film in a soil pit pad, and fina...

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PUM

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Abstract

The invention discloses a preparation method of a cow-dung fish feed. The preparation method of the cow-dung fish feed comprises the following steps of pouring 1 kilogram of the Baiyibao feed fermentation agent into 50 kilograms of water so as to carry out dilution by performing uniform stirring; putting cow dung and a feed together into a blender, and mixing the cow dung and the feed by carryingout stirring-mixing for 2 minutes; and then, adding a strain dilution, and carrying out stirring for 6 minutes. When no blender is available, the preparation of the cow-dung fish feed is carried by performing stirring by using a shovel according to a less-to-more principal, namely pouring the strain dilution into a small amount of the feed and the cow dung, and carrying out uniform stirring untilno mass exists; pouring the small amount of raw material to be fermented into the remaining feed and cow dung, and carrying out uniform stirring until no mass exists; putting the mixed raw material tobe fermented into a plastic container or a cement pond or a pit lined with a plastic sheeting until the plastic container or the cement pond or the pit lined with the plastic sheeting is fully filledwith the mixed raw material to be fermented after bing tightly pressed; and then, exhausting air, carrying out sealing by using a plastic sheeting until the plastic container or the cement pond or the pit lined with the plastic sheeting is completely sealed, carrying out fermentation at an appropriate temperature of 25-35 DEG C for 5-10 days until no odor is produced and a smell of alcohol emerges so that the fermentation is successfully done. By fermenting the prepared cow dung and feed, the cow-dung fish feed is capable of improving water quality, as well reducing mortality of fry.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for making cow dung fish feed. Background technique [0002] At present, most aquaculture in my country uses existing feed to feed fish, or uses existing bait and earthworms, but feed and bait will have side effects on fish, such as polluting water quality, increasing germs in water, causing fish It grows slowly, suffers from skin diseases, lack of oxygen, and increases the number of deaths. However, it can increase the water quality and reduce the mortality of fry through the fermentation of cow dung and feed. Contents of the invention [0003] The object of the present invention is to provide a kind of cow dung fish feed preparation method, to increase water quality, reduce the mortality rate of fry. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: [0005] The invention provides...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/12
CPCA23K10/12A23K50/80Y02A40/818
Inventor 张容
Owner 张容
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