Prawn feed

A shrimp feed and raw material technology, applied in the field of feed, can solve the problems of imbalanced ratio of protein and fat, poor absorption and utilization of pellet feed, slow growth of shrimp, etc., and achieve good digestion and absorption, little impact, and less organic residue.

Inactive Publication Date: 2017-05-31
防城港市永贺水产科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of shrimp feed is also very large. At present, it is mainly hard pellet feed, but the absorption and utilization of pellet feed by shrimp is poor, the growth of shrimp is slow, and it also causes waste of feed. The ratio of protein and fat in shrimp is out of balance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A prawn feed, made of the following raw materials in parts by weight: 5 parts of soybean meal, 2 parts of fish meal, 5 parts of shrimp meal, 1 part of squid meal, 1 part of scallop edge, 2 parts of calcium dihydrogen phosphate, and 2 parts of fermented peptide powder , 20 parts of large leafy vegetables, 1 part of probiotics, 1 part of sea rainbow meat, 0.2 parts of choline chloride, 4 parts of shell powder, 8 parts of sea mud, 8 parts of corn flour, 3 parts of wakame powder, and 0.02 parts of theaflavin .

[0020] The fish meal is made from sea-caught anchovies through fat extraction, drying and crushing, with a particle size of 20 mesh.

[0021] The fermented peptide powder is protein powder fermented by microorganisms.

[0022] The probiotics are fermented biological live bacteria.

Embodiment 2

[0024] A prawn feed, made from the following raw materials in parts by weight: 8 parts of soybean meal, 3 parts of fish meal, 7 parts of shrimp meal, 5 parts of squid meal, 5 parts of scallop side, 3 parts of calcium dihydrogen phosphate, and 3 parts of fermented peptide powder , 30 parts of large leafy vegetables, 2 parts of probiotics, 5 parts of sea rainbow meat, 0.3 parts of choline chloride, 5 parts of shell powder, 10 parts of sea mud, 10 parts of corn flour, 4 parts of wakame powder, 0.05 parts of theaflavin .

[0025] The fish meal is made from sea-caught anchovies through fat extraction, drying and crushing, with a particle size of 20 mesh.

[0026] The fermented peptide powder is protein powder fermented by microorganisms.

[0027] The probiotics are fermented biological live bacteria.

Embodiment 3

[0029] A prawn feed, made from the following raw materials in parts by weight: 7 parts of soybean meal, 2 parts of fish meal, 5 parts of shrimp meal, 4 parts of squid meal, 3 parts of scallop side, 3 parts of calcium dihydrogen phosphate, and 2 parts of fermented peptide powder , 25 parts of large leafy vegetables, 1 part of probiotics, 4 parts of sea rainbow meat, 0.2 parts of choline chloride, 4 parts of shell powder, 8 parts of sea mud, 8 parts of corn flour, 4 parts of wakame powder, and 0.05 parts of theaflavin .

[0030] The fish meal is made from sea-caught anchovies through fat extraction, drying and crushing, with a particle size of 20 mesh.

[0031] The fermented peptide powder is protein powder fermented by microorganisms.

[0032] The probiotics are fermented biological live bacteria.

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PUM

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Abstract

The invention relates to feed, in particular to prawn feed. The prawn feed is prepared from raw materials in parts by weight as follows: 5-8 parts of soybean meal, 2-3 parts of fish meal, 5-7 parts of shrimp meal, 1-5 parts of cuttlefish meal, 1-5 parts of leftover bits of scallop, 2-3 parts of monocalcium phosphate, 2-3 parts of fermented protein powder, 20-30 parts of Selaginella doederleinii, 1-2 parts of probiotics, 1-5 parts of mussel meat, 0.2-0.3 parts of choline chloride, 4-5 parts of shell powder, 8-10 parts of marine mud, 8-10 parts of corn flour, 3-4 parts of undaria pinnatifida powder and 0.02-0.05 parts of theaflavin. The prawn feed has the advantages as follows: by means of rational proportion, nutrition is comprehensive, digestive absorption of prawns is good, the prawns grow fast, and feed conversion rate is high. The feed has a stable raw material source, contains comprehensive nutritional ingredients and can meet all nutritional requirements of prawn growth; all components of the feed coordinate in a balanced manner and are beneficial to balanced digestive absorption and growth transformation of the prawns, few organic residues are contained in excreta, and influence on a substrate is small; the color of the cultured prawns is normal and is close to body color of wild prawns; immune function and anti-stress capability of the prawns can be remarkably enhanced.

Description

technical field [0001] The invention relates to a feed, especially a feed for prawns. Background technique [0002] At present, shrimp is one of the most popular aquatic products on people's tables, and the amount of shrimp cultured is also increasing year by year. The use of shrimp feed is also very large, mainly based on hard pellet feed at present, but the absorption and utilization of pellet feed by shrimp is poor, the growth of shrimp is slow, and it also causes waste of feed, and the ratio of protein and fat of shrimp is out of balance. Contents of the invention [0003] In order to solve the above problems, the present invention provides a kind of prawn feed that promotes the absorption and growth of shrimp and inhibits the growth of bacteria. The specific technical scheme is: [0004] A kind of feed for prawns, which is made from the following raw materials in parts by weight: 5-8 parts of soybean meal, 2-3 parts of fish meal, 5-7 parts of shrimp meal, 1-5 parts o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/37A23K10/22A23K20/26A23K20/147A23K10/30A23K20/105A23K10/26A23K20/10
CPCY02A40/818Y02P60/87
Inventor 邓强
Owner 防城港市永贺水产科技发展有限公司
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