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Environment-friendly feed for exopalaemon carinicauda

A technology of white shrimp and feed, applied in animal feed, animal feed, application, etc., can solve the problems of pollution and water environment pollution, and achieve the effects of reducing pollution, improving appetite, and increasing food intake

Inactive Publication Date: 2012-11-21
INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Directly feeding wheat and fresh miscellaneous fish or using high-protein compound feeds in the current breeding process of ridgetail white shrimp will cause pollution to nitrogen and phosphorus emissions in the environment, and will cause great pollution to the water environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In terms of weight percentage, fish meal 12%, fermented soybean meal 14%, peanut meal 3.5%, arginine 0.3%, glycine 0.3%, gluten 4%, wheat 15%, high-gluten flour 20%, defatted rice bran 8% , 10% beer yeast, 5% shrimp shell powder, 0.05% clam fermentation powder, 2% fish oil, 2% vegetable oil, 0.1% shelling factor, 0.5% compound enzyme preparation, 0.3% compound multidimensional, 1.5% compound organic trace elements, Choline chloride 0.45% and feed calcium dihydrogen phosphate 1% are mixed evenly, then phytase is added at 500U / kg, after fine grinding, sieving, secondary crushing, preparation, wet puffing, and secondary sieving , to obtain feed for white prawns.

[0017] The specific components of the compound enzyme preparation are acid protease (enzyme activity) 6000-7500u / g, neutral protease (enzyme activity) 5000-6000u / g, mannanase (enzyme activity) 2500-3000u / g, xylanase (enzyme activity) 3500~4500u / g, cellulase (enzyme activity) 2500~3500u / g.

[0018] The specific ...

Embodiment 2

[0021] By weight percentage, fish meal 11%, fermented soybean meal 15%, peanut meal 5%, arginine 0.15%, glycine 0.3%, gluten 4%, wheat 15%, high-gluten flour 20%, defatted rice bran 8% , 10% beer yeast, 5% shrimp shell powder, 0.05% clam fermentation powder, 2% fish oil, 1% vegetable oil, 0.1% dehullin, 0.5% compound enzyme preparation, 0.3% compound multidimensional, 1.4% compound organic trace elements, Choline chloride 0.2% and feed calcium dihydrogen phosphate 1% are mixed evenly, then phytase is added at 800U / kg, after micro-grinding, sieving, secondary crushing, preparation, wet puffing, and secondary sieving , to obtain the white prawn feed, to obtain the white shrimp feed.

[0022] The specific components of the compound enzyme preparation are acid protease (enzyme activity) 6000-7500u / g, neutral protease (enzyme activity) 5000-6000u / g, mannanase (enzyme activity) 2500-3000u / g, xylanase (enzyme activity) 3500~4500u / g, cellulase (enzyme activity) 2500~3500u / g.

[0023...

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PUM

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Abstract

The invention relates to an environment-friendly feed for an exopalaemon carinicauda. The feed comprises fish meal, fermented bean pulp, peanut meal, arginine, glycine, wheat gluten, wheat, high protein flour, defatted rice bran, brewers' yeast, shrimp shell powder, clam ferment powder, fish oil, vegetable oil, unshell elements, compound enzyme preparations, compound vitamins, compound organic trace elements, choline chloride and monocalcium phosphate for feed. In addition, feed ingredient further comprises 500-800U / kg of phytase. Due to adoption of the environment-friendly feed for the exopalaemon carinicauda, so that a nutritional demand of an optimal growth of the exopalaemon carinicauda can be met, a feed utilization ratio is improved, and pollution to a water environment during a breeding process of the exopalaemon carinicauda is reduced. Meanwhile, peptides are applied to improve immunity of the exopalaemon carinicauda, and a sustainable development of a seawater breeding industry of the exopalaemon carinicauda can be realized.

Description

technical field [0001] The invention belongs to the field of shrimp feed, in particular to an environment-friendly feed for white prawns. Background technique [0002] Ridge tail white shrimp (Palaemon (Exopalamon) carincauda Holthuis), crustacea, decapod order, swimming suborder, true shrimp family, long arm shrimp family, white shrimp genus. It is produced along the coast of China, especially in the Yellow Sea and Bohai Sea. The ridgetail white shrimp is a wide-salt, wide-temperature and wide-spread species near the coast. It generally lives in shallow seas near the coast, where the salinity does not exceed 29‰, or in coastal estuaries and brackish fresh waters. It can also live in fresh water after domestication. . White prawns have strong adaptability to the environment and can survive in water temperatures ranging from 2 to 35°C. When the temperature is low in winter, they have the habit of burrowing and hibernating. [0003] White prawn is an important by-product in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16A23K1/165A23K1/18
Inventor 万夕和顾继东沈辉王李宝袁华凌云黎慧
Owner INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU
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