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Trepang bait and preparation thereof

A technology of bait and sea cucumber, which is applied in the field of sea cucumber bait and its preparation, can solve the problems of difficult bait, low yield, slow growth of sea cucumber, etc., and achieve the effect of improving comprehensive nutrition and absorbing well

Inactive Publication Date: 2008-12-24
莫凤林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a sea cucumber bait and a preparation method thereof, which can solve the problems in the prior art that the growth speed of sea cucumbers is slow and the bait is not easily absorbed by sea cucumbers, resulting in low yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 1) Prepare sea cucumber bait components with a total weight of 1000kg, including: defatted fish meal (protein≥65% fat≤9%) 10kg, krill meal 10kg, plant protein containing 43% protein soybean meal 20kg, dry yeast powder 2kg, beer 40kg of yeast, 10kg of natural sargassum powder, 25kg of sargassum powder, 100kg of degummed kelp, 0.05kg of Roche vitamins, 150kg of bentonite rock, 90kg of Haifute brand ecological treasure produced by Qingdao Haifute Ecological Technology Co., Ltd., purified seawater 542.95 kg;

[0040] 2) Crush the bentonite rock to 300 meshes, then put krill powder, defatted fish meal, vegetable protein, natural sage algae powder, sargassum powder, Roche vitamins and crushed mineral soil into the dry powder mixer for full mixing ;

[0041] 3) Use a dryer to sterilize and dry the stirred mixed powder. According to the water content of the material, the water content is 10%, the frequency conversion speed is adjusted, the transmission speed is adjusted to 15m...

Embodiment 2

[0046] 1) Prepare sea cucumber bait components with a total weight of 1000kg, including: defatted fish meal (protein ≥ 65% fat ≤ 9%) 10kg, krill meal 12kg, vegetable protein containing 43% protein soybean meal 20kg, dry yeast powder 2kg, beer 35kg of yeast, 9kg of natural sargassum powder, 28kg of sargassum powder, 90kg of degummed kelp, 0.05kg of Roche vitamins, 160kg of bentonite rock, 85kg of Haifute ecological treasure produced by Qingdao Haifute Ecological Technology Co., Ltd., 548.95 of purified seawater kg;

[0047] 2) Crush the bentonite rock to 280 meshes, then put krill powder, defatted fish meal, vegetable protein, natural sage algae powder, sargassum powder, Roche vitamins and crushed mineral soil into the dry powder mixer for full mixing ;

[0048] 3) Use a high-frequency dryer to sterilize and dry the mixed powder after stirring. According to the moisture content of the material, the moisture content is 10%, the frequency conversion speed is adjusted, the transm...

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PUM

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Abstract

The invention provides trepang bait and a preparation method thereof, which can solve the problems of the prior art that the trepang grows slowly, the bait is not easy to be absorbed by the trepang, so the yield is low. The adopted technical proposal is as follows: the trepang bait comprises the following components and weight percent thereof: 0.8 percent to 1.2 percent of krill powder, 0.18 percent to 0.22 percent of dried yeast powder, 3 percent to 5 percent of beer yeast, 0.8 percent to 1.2 percent of natural Sargassum thunbergii O.Kuntze powder, 2 percent to 3 percent of sea grape powder, 8 percent to 12 percent of degelatinized seaweed, 10 percent to 22 percent of mineral clay, 8 percent to 15 percent of immune stimulator, 0.8 percent to 1.2 percent of defatted fish flour, 1.5 percent to 2.5 percent of vegetable protein, 0.004 percent to 0.006 percent of Roche vitamin, and 50 percent to 60 percent of purified seawater. The trepang bait provided by the invention improves the integrated nutrient of the bait, and emulsification and grinding lead the absorbility of the trepang is better.

Description

technical field [0001] The invention relates to aquaculture feed, in particular to a sea cucumber bait and a preparation method thereof. Background technique [0002] The bait of wild sea cucumbers is mainly sea mud, but most of the sea cucumber baits on the market are powder or granules. [0003] 1. Sea cucumber is a very primitive invertebrate mollusk. Its digestive system is very simple and its absorption capacity is very poor. The main component in sea mud is ash, and the organic content is very low. Therefore, wild sea cucumbers grow very slowly. [0004] 2. The disadvantage of powdery compound feed is that after splashing, the water solubility and specific gravity of various substances are different, resulting in different sinking speeds. It will cause long-term muddy water, which will reduce the oxygen in the water. Sea cucumbers under hypoxic conditions will reduce activity and food intake. Theoretically matched proportions no longer exist after falling to the b...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K10/16A23K10/22A23K10/30A23K20/147A23K20/174A23K20/20A23K40/00A23K50/80
CPCY02A40/818
Inventor 莫凤林
Owner 莫凤林
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