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Dragon tiger grouper seedling stage feed and application thereof

A technology of dragon and tiger spot and seedling stage, applied in application, animal feed, animal feed, etc., can solve the problem of high cost of seedlings, and achieve the effect of improving immunity, improving liver and intestine health, and promoting food intake.

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

At the same time, the cost of seedlings accounts for as much as 50% of the cost of breeding dragon and tabby

Method used

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  • Dragon tiger grouper seedling stage feed and application thereof
  • Dragon tiger grouper seedling stage feed and application thereof
  • Dragon tiger grouper seedling stage feed and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of feed for dragon and tabby seedlings, comprising the following components in parts by weight: 40 parts of imported fish meal, 5 parts of Antarctic krill powder, 3 parts of brewer's yeast powder, 0.5 part of yeast extract, 15 parts of chicken powder, spray-dried 3 parts of blood cell powder, 3 parts of soybean protein concentrate, 10 parts of flour, 6 parts of soybean meal, 1.5 parts of squid paste, 1 part of vitamin mixture, 2.5 parts of mineral mixture, 0.15 parts of choline chloride, 5 parts of fish oil, 2 parts of soybean oil, 2 parts of soybean lecithin, 0.05 part of antioxidant, 0.1 part of antifungal agent, 0.2 part of probiotics.

[0025] Preparation method: Weigh each component raw material according to parts by weight, send the component raw materials except fish oil, soybean oil and soybean lecithin into a mixer for one-time mixing, and the coefficient of variation of mixing uniformity is required to be ≤5%. Micro-grinding, more than 98% of the materi...

Embodiment 2

[0028] A kind of feed for dragon and tabby seedlings, comprising the following components in parts by weight: 45 parts of imported fish meal, 3 parts of Antarctic krill powder, 2 parts of brewer's yeast powder, 0.5 part of yeast extract, 10 parts of chicken powder, spray-dried 1 part of blood cell powder, 3 parts of soybean protein concentrate, 8 parts of flour, 6 parts of soybean meal, 2 parts of squid paste, 0.5 part of vitamin mixture, 4 parts of mineral mixture, 0.1 part of choline chloride, 5 parts of fish oil, 2 parts of soybean oil, 3 parts of soybean lecithin, 0.05 part of antioxidant, 0.1 part of antifungal agent, 0.2 part of probiotics.

[0029] The preparation method is the same as that of Example 1, and will not be repeated here.

[0030] The protein content of the feed prepared in this embodiment is about 51.50%, the fat content is about 12.91%, and the lysine content is about 4.06%, which can fully meet the nutritional requirements for the growth of the dragon ti...

Embodiment 3

[0032] A kind of feed for dragon and tabby seedlings, comprising the following components in parts by weight: 40 parts of imported fish meal, 5 parts of Antarctic krill powder, 3 parts of brewer's yeast powder, 0.3 part of yeast extract, 15 parts of chicken powder, spray-dried 3 parts of blood cell powder, 1 part of soybean protein concentrate, 12 parts of flour, 4 parts of soybean meal, 1 part of squid paste, 1 part of vitamin mixture, 2 parts of mineral mixture, 0.2 parts of choline chloride, 3 parts of fish oil, 3 parts of soybean oil, 2 parts of soybean lecithin, 0.01 part of antioxidant, 0.3 part of antifungal agent, 0.1 part of probiotics.

[0033] The preparation method is the same as that of Example 1, and will not be repeated here.

[0034] The protein content of the feed prepared in this embodiment is about 51.65%, the fat content is about 12.70%, and the lysine content is about 4.01%, which can fully meet the nutritional requirements for the growth of the dragon tig...

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Abstract

The invention discloses a dragon tiger grouper seedling stage feed. The feed is prepared from the following components: imported fish meal, euphausia superba powder, beer yeast powder, a yeast extract, chicken meal, spray-dried blood cell powder, soybean protein concentrate, flour, soybean meal, squid paste, a vitamin mixture, a mineral substance mixture, choline chloride, fish oil, soybean oil, soybean lecithin, an antioxidant, a mildew preventive and a microecological preparation. The invention further discloses an application of the seedling stage feed in dragon tiger grouper breeding. Thefeed can guarantee the growth speed and physique of dragon tiger groupers in the seedling stage, enhance the liver and intestine health, improve the immunity, stress resistance and oxidation resistance of dragon tiger groupers, reduce kannibalizmus, improve the survival rate and guarantee the culture benefits.

Description

technical field [0001] The invention relates to the field of aquatic fish feed, in particular to a seedling feed for dragon tiger tiger and its application. Background technique [0002] Both saddle-banded grouper (Epinephelus Lanceolatus) and brown-spotted grouper (Epinephelus fuscoguttatus) belong to the order Perciformes, the family Serranidae, the subfamily Epinephelinae, and the genus Groupers. Longhuban is the F1 generation obtained by crossing saddle-banded grouper as the male parent and brown-spotted grouper as the female parent. Dragon tabby is a ferocious carnivorous fish. It grows rapidly, and its meat is tender, delicious, and nutritious, and is deeply loved by consumers. [0003] Dragon tabby is an important carnivorous economic species in seawater cultured fish in the South my country Sea. The breeding areas are mainly concentrated in Hainan, Guangdong, Fujian, Taiwan and other places. Its breeding mode is diverse, with strong disease resistance, rapid growth...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/18A23K10/16A23K10/20A23K10/24A23K10/30A23K20/147A23K10/37A23K20/174A23K20/20A23K20/105A23K20/158A23K20/28A23K20/24A01K61/10
CPCA23K50/80A23K10/22A23K10/18A23K10/16A23K10/20A23K10/24A23K10/30A23K20/147A23K10/37A23K20/174A23K20/30A23K20/105A23K20/158A23K20/28A23K20/24A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 王震贠彪刘子科卢森达张佳灿
Owner ZHUHAI RONGCHUAN FEED
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