Bait for juvenile sea cucumber in growing periodand preparation method of bait

A bait, juvenile ginseng technology, applied in animal feed, animal feed, application, etc., can solve the problem of insufficient biological bait, and achieve the effects of long feeding time, small particle size and simple structure

Inactive Publication Date: 2014-02-19
WENDENG AQUATIC PROD TECH PROMOTION STATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a juvenile ginseng opening growth period bait that is scientifically proportioned, rich in nutrition, easy to digest and absorb, low in cost and easy to manufacture, and solves the problem of insufficient biological bait during artificial seedling cultivation of sea cucumbers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Embodiment: A kind of juvenile ginseng opening growth period bait, it is made by the weight percent of following components: sargassum powder 60%, blue mussel meat powder 10%, soybean meal 4%, defatted fish meal 6%, spiral Algae powder 2%, baker's yeast powder 1.5%, synthetic mineral powder 0.5%, multivitamin powder 0.5%, immune polysaccharide 1.5%, dried sea mud powder 14%.

[0016] Preparation method: Select 60 grams of sage algae powder, 10 grams of purple mussel meat powder, 4 grams of soybean meal, 6 grams of defatted fish meal, 2 grams of spirulina powder, 1.5 grams of baker's yeast powder, 0.5 grams of synthetic mineral powder, and multivitamin powder 0.5 grams, 1.5 grams of immune polysaccharides, and 14 grams of dried sea mud powder; the above components are vacuum-dried respectively, crushed, and passed through a 250-mesh sieve; the components are extracted according to the weight percentage and mixed to make bait.

[0017] Example of using feeding:

[0018] ...

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PUM

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Abstract

The invention relates to a bait for a juvenile sea cucumber in the growing period and a preparation method of the bait. The bait is prepared from the following components in weight percentage: 60% of sargassumthunbergii powder, 10% of common mussel meat powder, 4% of soybean meal, 6% of defatted fish meal, 2% of spirulina powder, 1.5% of baker's yeast powder, 0.5% of compounded mineral substance, 0.5% of multivitamin powder, 1.5% of immune polysaccharides and 14% of dry sea mud powder. In the bait for the juvenile sea cucumber in the growing period, the components are in mutualcompatibility, the contained nutritional ingredients can meet the rapid growing need of the juvenile sea cucumber, the juvenile sea cucumber then grows fast in the opening stage and grows to 2 mm from 0.5 mm averagely after being fed with the bait for 20 days, and the rate of survival is up to more than 80%.

Description

technical field [0001] The invention relates to the technical field of seawater aquaculture, in particular to a juvenile ginseng bait in the opening growth period and a preparation method thereof. In sea cucumber nursery, within 20 days after the metamorphosis of planktonic larvae into juvenile ginseng, the bait fed is called juvenile ginseng opening bait. Background technique [0002] Apostichopus seedlings are a pillar industry in northern seawater seedlings. With the continuous expansion of sea cucumber breeding scale, the demand for sea cucumber seedlings is increasing rapidly. In the cultivation of sea cucumber seedlings, the planktonic larvae of sea cucumber seedlings are fed with single-celled algae and baker’s yeast, which are nutritious and easy to digest; after the metamorphosis of sea cucumber seedlings from planktonic larvae to immature ginseng, the feeding habits of sea cucumber seedlings also change from predation in water to licking from attachment bases . F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16
Inventor 王海涛苏海岩王世党
Owner WENDENG AQUATIC PROD TECH PROMOTION STATION
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