Compound feed capable of improving growth speed and immunity of raw fish and application thereof

A growth rate, compound feed technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of water and soil pollution, slow growth of raw fish, human health threats, etc., to improve the weight gain rate and reduce antibiotics. Use, enhance the effect of immunity

Pending Publication Date: 2021-03-12
ZHUHAI RONGCHUAN FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of raw fish farming, the abuse of drugs, especially antibiotics, not only causes slow growth

Method used

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  • Compound feed capable of improving growth speed and immunity of raw fish and application thereof
  • Compound feed capable of improving growth speed and immunity of raw fish and application thereof
  • Compound feed capable of improving growth speed and immunity of raw fish and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A compound feed that can improve the growth rate and immunity of raw fish, including the following components in parts by weight: 46 parts of imported fish meal, 4 parts of spray-dried blood cell meal, 12 parts of Antarctic krill meal, and 5 parts of gluten powder , 7 parts of soybean meal, 6 parts of high-gluten flour, 6 parts of cassava modified starch, 3 parts of fish oil, 3 parts of soybean oil, 2 parts of soybean lecithin oil, 0.5 parts of choline chloride, 1.5 parts of calcium dihydrogen phosphate, and 1 part of premix 1 part of microcrystalline cellulose, 1 part of compound probiotics.

[0028] Preparation methods include:

[0029] (1) Raw material crushing-mixing-superfine crushing: first coarsely crush imported fish meal, spray-dried blood cell powder, Antarctic krill powder, gluten powder, soybean meal, high-gluten flour, and tapioca modified starch, pass through a 40-mesh sieve, and weigh Take the pulverized raw materials and mix them fully according to the ...

Embodiment 2

[0033] A compound feed that can improve the growth rate and immunity of raw fish, including the following components in parts by weight: 46 parts of imported fish meal, 4 parts of spray-dried blood cell meal, 12 parts of Antarctic krill meal, and 5 parts of gluten powder , 7 parts of soybean meal, 6 parts of high-gluten flour, 6 parts of cassava modified starch, 3 parts of fish oil, 3 parts of soybean oil, 2 parts of soybean lecithin oil, 0.5 parts of choline chloride, 1.5 parts of calcium dihydrogen phosphate, and 1 part of premix 2 servings and 2 servings of compound probiotics.

[0034] The preparation method is the same as that of Example 1, and will not be repeated here.

Embodiment 3

[0036] A compound feed that can improve the growth rate and immunity of raw fish, including the following components in parts by weight: 46 parts of imported fish meal, 4 parts of spray-dried blood cell meal, 12 parts of Antarctic krill meal, and 5 parts of gluten powder , 7 parts of soybean meal, 6 parts of high-gluten flour, 6 parts of cassava modified starch, 3 parts of fish oil, 3 parts of soybean oil, 2 parts of soybean lecithin oil, 0.5 parts of choline chloride, 1.5 parts of calcium dihydrogen phosphate, and 1 part of premix 1 part of microcrystalline cellulose, 0.5 part of compound probiotics, 0.5 part of astragalus polysaccharide.

[0037] The crude protein content of the compound feed prepared in Examples 1-3 is 50-51%, and the crude fat content is 14-15%.

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PUM

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Abstract

The invention discloses a compound feed capable of improving the growth speed and immunity of raw fish. The compound feed comprises the following components: fish meal, spray-dried blood cell powder,euphausia superba powder, vital gluten, soybean meal, high-gluten flour, cassava modified starch, fish oil, soybean oil, soybean phospholipid oil, choline chloride, monocalcium phosphate, a premix, microcrystalline cellulose, compound probiotics and astragalus polysaccharide. The invention further discloses an application of the compound feed in raw fish culture. The compound feed provided by theinvention is green and environment-friendly, is easier to digest and absorb, and can significantly increase the weight gain rate of raw fish, improve the intestinal tract environment of raw fish, improve the intestinal tract morphological structure of raw fish, enhance the immunity of raw fish, reduce diseases and reduce the use of antibiotics.

Description

technical field [0001] The invention relates to the field of aquatic fish feed, in particular to a compound feed capable of improving the growth rate and immunity of raw fish and its application. Background technique [0002] The raw fish is the offspring of the cross between the spotted snakehead and the black snakehead. In terms of fish taxonomy, the parents of raw fish belong to the Osteichthyes, Perciformes, Channaidae, and Channa genus. It is collectively referred to as black snakehead, spotted snakehead, hybrid snakehead, etc. in the world, and the snakehead fish is called "snakehead fish". In China, "raw fish" is commonly known as the most. Raw fish is a high-quality carnivorous freshwater fish rich in protein. It has the medicinal value of removing blood stasis and promoting regeneration, nourishing and recuperating, and promoting muscle and blood. favor. [0003] At present, in the process of raw fish farming, drugs, especially antibiotics, are seriously abused, ...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/24A23K10/37A23K20/147A23K20/163A23K20/158A23K20/105A23K20/26A23K10/18A23K20/24A23K20/20A23K20/142A23K20/28A23K20/22A01K61/10
CPCA23K50/80A23K10/22A23K10/24A23K10/37A23K20/147A23K20/163A23K20/158A23K20/105A23K20/26A23K10/18A23K20/24A23K20/30A23K20/142A23K20/28A23K20/22A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 盛洪建贠彪
Owner ZHUHAI RONGCHUAN FEED
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