Fermented rapeseed cake feed for litopenaeus vannamei

A technology of fermented rapeseed cake and white shrimp, which is applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of inability to improve shrimp disease resistance, slow growth of shrimp, and unbalanced nutrition, so as to enhance appetite and harvest Food intake, balanced and comprehensive nutrition, and the effect of enhancing disease resistance

Inactive Publication Date: 2017-10-20
周海峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing breeding feeds are unbalanced in nutrition and poor in attracting food, which cannot improve the disease resistance of shrimp, which in turn leads to slow growth and low survival rate of Penaeus vannamei

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A fermented rapeseed cake feed for Penaeus vannamei comprising:

[0024] 60 parts of fermented rapeseed cake, 5 parts of fish meal, 10 parts of squid paste, 4 parts of clam meat powder, 2 parts of egg powder, 2 parts of yeast powder, 2 parts of shrimp shell powder, 3 parts of pumpkin powder, 2 parts of dry honey powder, calcium peroxide 0.5 parts, 0.005 parts of vitamins, 1 part of magnet powder, 1 part of minerals, 1 part of additives;

[0025] The preparation method of described fermented rapeseed cake comprises:

[0026] Mix rapeseed cake with 1.5 times the volume of water, heat and boil for 1 hour, filter, inoculate Aspergillus niger and ferment for 5 days, then inoculate photosynthetic bacteria for anaerobic fermentation for 7 days, then soak the fermentation product in glycine solution for 2 days, dry, Fermented rapeseed cake;

[0027] The preparation method of described additive comprises:

[0028] Take 20 parts of flat storage, 10 parts of Codonopsis pilosula...

Embodiment 2

[0036] A fermented rapeseed cake feed for Penaeus vannamei comprising:

[0037] 65 parts of fermented rapeseed cake, 10 parts of fish meal, 15 parts of squid paste, 8 parts of mussel meat powder, 5 parts of egg powder, 5 parts of yeast powder, 5 parts of shrimp shell powder, 5 parts of pumpkin powder, 3 parts of dry honey powder, calcium peroxide 1 part, 0.008 parts of vitamins, 2 parts of magnet powder, 1.5 parts of minerals, 3 parts of additives;

[0038] The preparation method of described fermented rapeseed cake comprises:

[0039] Mix the rapeseed cake with 1.5 times the volume of water, heat and boil for 2 hours, filter, inoculate Aspergillus niger and ferment for 8 days, then inoculate photosynthetic bacteria for anaerobic fermentation for 10 days, then soak the fermentation product in glycine solution for 3 days, dry, Fermented rapeseed cake;

[0040] The preparation method of described additive comprises:

[0041] Take 30 parts of flat storage, 15 parts of Codonops...

Embodiment 3

[0049] A fermented rapeseed cake feed for Penaeus vannamei comprising:

[0050] 63 parts of fermented rapeseed cake, 8 parts of fish meal, 12 parts of squid paste, 5 parts of clam meat powder, 3 parts of egg powder, 3 parts of yeast powder, 3 parts of shrimp shell powder, 4 parts of pumpkin powder, 2 parts of dry honey powder, calcium peroxide 0.8 parts, 0.006 parts of vitamins, 2 parts of magnet powder, 1 part of minerals, 2 parts of additives;

[0051] The preparation method of described fermented rapeseed cake comprises:

[0052] Mix rapeseed cake with 1.5 times the volume of water, heat and boil for 2 hours, filter, inoculate Aspergillus niger and ferment for 7 days, then inoculate photosynthetic bacteria for anaerobic fermentation for 9 days, then soak the fermentation product in glycine solution for 3 days, dry, Fermented rapeseed cake;

[0053] The preparation method of described additive comprises:

[0054] Take 22 parts of flat storage, 12 parts of Codonopsis, 8 pa...

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PUM

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Abstract

The invention discloses fermented rapeseed cake feed for litopenaeus vannamei. The feed is prepared from the following raw materials in parts by weight: 60-65 parts of fermented rapeseed cake, 5-10 parts of fish powder, 10-15 parts of squid ointment, 4-8 parts of swan-mussel powder, 2-5 parts of egg powder, 2-5 parts of yeast powder, 2-5 parts of shrimp shell meal, 3-5 parts of pumpkin powder, 2-3 parts of honey powder, 0.5-1 part of calcium peroxide, 0.005-0.008 part of vitamins, 1-2 parts of magnet powder, 1-1.5 parts of minerals and 1-3 parts of additives. The method for preparing the fermented rapeseed cake comprises the following steps: mixing the rapeseed cake with water which is 1.5 times of the volume of the rapeseed cake, heating and boiling for 1-2 hours, and filtering; inoculating aspergillus niger to ferment for 5-8 days; inoculating photosynthetic bacteria to perform anaerobic digestion for 7-10 days; and soaking the fermenting product with a glycine solution for 2-3 days, and drying to obtain the fermented rapeseed cake. The fermented rapeseed cake feed can be used for remarkably improving the growing speed and disease resistance of litopenaeus vannamei.

Description

technical field [0001] The invention relates to aquaculture technology. More specifically, the invention relates to a fermented rapeseed cake feed for Penaeus vannamei. Background technique [0002] Penaeus vannamei is one of the three major economic shrimps in the world. It has the characteristics of low nutritional requirements, fast growth, strong disease resistance, wide salinity and strong adaptability. With the invention and improvement of the intensive disease-prevention breeding technology of Penaeus vannamei and the breakthrough of the artificial seed breeding technology, an upsurge of the shrimp farming industry in my country has been set off. Artificial compound feed is the material basis for healthy culture of Penaeus vannamei. Some existing aquaculture feeds are unbalanced in nutrition and poor in attracting food, which cannot improve the disease resistance of shrimp, which in turn leads to slow growth and low survival rate of Penaeus vannamei. Contents of t...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/20A23K10/26A23K10/30A23K10/37A23K10/12A23K10/18A23K20/142A23K20/174A23K20/20A23K20/26
CPCA23K10/12A23K10/18A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K20/142A23K20/174A23K20/26A23K20/30A23K50/80Y02A40/818Y02P60/87
Inventor 周海峰
Owner 周海峰
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