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Overwintering feed for hybrid snakeheaded fish and application thereof

A snakehead, feed technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of farmers' loss, easy disease, poor physical fitness, etc., to avoid fish thinning, improve utilization efficiency, and improve feeding rate. Effect

Active Publication Date: 2014-12-10
珠海海龙生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, hybrid snakeheads are prone to disease during and after overwintering, and after overwintering, the fish generally become thinner and their physique deteriorates, so they are prone to infection with Nocardia bacterium The disease, specifically manifested as rotten body; this disease is highly contagious and contagious, once it occurs, the fish infection rate exceeds 60%, and farmers suffer heavy losses

Method used

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  • Overwintering feed for hybrid snakeheaded fish and application thereof
  • Overwintering feed for hybrid snakeheaded fish and application thereof
  • Overwintering feed for hybrid snakeheaded fish and application thereof

Examples

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Embodiment 1

[0045] In a preferred embodiment, the following parts by weight are included: 22 parts of imported fish meal, 6 parts of chicken meal, 4 parts of meat and bone meal, 2 parts of Antarctic krill meal, spray-dried 1 part of blood cell powder, 3 parts of soybean protein concentrate, 3 parts of corn gluten powder, 21 parts of peeled soybean meal, 4 parts of brewer's yeast powder, 23.12 parts of flour, 2 parts of fish oil, 3 parts of soybean oil, 2 parts of phospholipid oil, L-lysine 0.3 parts hydrochloride, 0.2 parts DL-methionine, 0.2 parts L-threonine, 0.2 parts yeast extract, 1.3 parts calcium dihydrogen phosphate, 0.2 parts vitamin mixture, 0.6 parts mineral mixture, 0.2 parts table salt, chlorine Choline 0.14 part, taurine 0.15 part, emulsifier (glycerin fatty acid ester) 0.02 part, ginger 0.1 part, garlic 0.05 part, vitamin E 0.01 part, antioxidant 0.01 part and antifungal agent 0.2 part. Crush the raw materials of the above-mentioned components and pass through a 80-mesh sie...

Embodiment 2

[0052] In another preferred embodiment, the following parts by weight are included: 18 parts of imported fish meal, 8 parts of chicken meal, 4 parts of meat and bone meal, 2 parts of Antarctic krill meal, spray 2 parts of dry blood cell powder, 3 parts of soybean protein concentrate, 4 parts of corn gluten powder, 22 parts of peeled soybean meal, 3 parts of brewer's yeast powder, 23.12 parts of flour, 3 parts of fish oil, 2 parts of soybean oil, 2 parts of phospholipid oil, L-laid 0.2 parts of amino acid hydrochloride, 0.2 parts of DL-methionine, 0.2 parts of L-threonine, 0.2 parts of yeast extract, 1.5 parts of calcium dihydrogen phosphate, 0.2 parts of vitamin mixture, 0.7 parts of mineral mixture, 0.1 part of table salt, Choline chloride 0.15 part, taurine 0.15 part, emulsifier (glycerin fatty acid ester) 0.01 part, ginger 0.1 part, garlic 0.05 part, vitamin E 0.01 part, antioxidant 0.01 part and antifungal agent 0.1 part. Crush the raw materials of the above-mentioned comp...

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Abstract

The invention discloses an overwintering feed for hybrid snakeheaded fish. The overwintering feed comprises the following components in parts by weight: 0.15-0.25 part of taurine, 0.01-0.02 part of an emulsifier, 2-3 parts of antarctic krill powder, 2-4 parts of beer yeast powder, 0.2-0.3 part of a yeast extract, 0.1-0.3 part of raw gingers, 0.05-0.1 part of garlic and 0.01-0.03 part of vitamin E. The fat content of the overwintering feed is higher than that of a common feed by 2-3 percent or so, and taurine and the emulsifier (glycerin fatty acid ester) are supplemented so as to improve the energy utilization efficiency of the hybrid snakeheaded fish; meanwhile, by matching of antarctic krill powder, beer yeast powder and the yeast extract, the intake rate is increased, so that slimming of fish bodies in an overwintering process and after overwintering is avoided.

Description

technical field [0001] The invention relates to a feed, more specifically, to a wintering feed for hybrid snakeheads and an application thereof. Background technique [0002] Channa argus and Channa maculate belong to the order Perciformes, the suborder Anabantoidei, the family Channidae, and the genus Channa. The hybrid snakehead is the F1 generation obtained by crossing the snakehead as the male parent and the snakehead as the female parent. Hybrid snakehead is a ferocious carnivorous fish. It grows rapidly, has tender meat, delicious taste and rich nutrition, and is deeply loved by consumers. [0003] Snakehead is one of the main freshwater cultured fish in Guangdong Province, especially the high-density breeding of hybrid snakehead represented by Shunde, Nanhai and Zhongshan in recent years has become a high-yield farming model that improves water utilization and unit output and has a typical demonstration meaning. At present, the feed capacity of hybrid snakeheads i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
CPCY02A40/818
Inventor 贠彪
Owner 珠海海龙生物科技有限公司
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