Sea cucumber microbial fermented feed and preparation method thereof

A technology of microbial fermentation and microecological preparations, applied in the field of environment-friendly sea cucumber microbial fermented feed and its preparation, can solve problems such as feed nutrition imbalance, water pollution, feed waste, etc., to increase palatability and digestibility, and improve digestibility , the effect of avoiding the use of

Inactive Publication Date: 2011-11-30
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the feed and nutrition problems of sea cucumbers have always been the bottlenecks restricting the healthy development of the sea cucumber aquaculture industry. Among them, the imbalance of feed nutrition, the low utilization rate of sea cucumbers for feed, and the deterioration of water quality by residual high-protein bait are the most critical factors.
[0003] Sea cucumber belongs to lower invertebrates, and its digestion and absorption function is very weak compared with that of m

Method used

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  • Sea cucumber microbial fermented feed and preparation method thereof
  • Sea cucumber microbial fermented feed and preparation method thereof
  • Sea cucumber microbial fermented feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Step 1: Pretreatment of feed raw materials, drying until the water content is not higher than 15%, and coarsely crushing to 100-200 mesh;

[0030]Step 2: Weigh 3kg of large leafy vegetable powder, 1kg of degummed kelp powder, 0.5kg of squid offal powder, 1kg of fish meal, 1.5kg of sargassum powder, 1.5kg of sargassum powder, 0.5kg of zeolite powder, 0.5kg of shell powder, and multivitamins and minerals 0.3kg, compound enzyme preparation 0.2kg;

[0031] After weighing, the raw materials are placed in the mixer, fully stirred and mixed to obtain the basic feed;

[0032] Step 3: Weigh 0.01kg urea and 0.01kg glucose, dissolve them in 0.1kg sterile water, and mix the obtained solution evenly into the basic feed;

[0033] Step 4: Add 0.4kg of solid bacillus preparation to the raw material and mix evenly;

[0034] Step 5: Under the condition of 45°C, solid-state fermentation for 48 hours, and the thickness of the material is 150cm;

[0035] Step 6: Drying, inspection, packa...

Embodiment 2

[0037] Step 1: Pretreatment of feed raw materials, drying until the water content is not higher than 15%, and coarsely crushing to 100-200 mesh;

[0038] Step 2: Weigh 4kg of large leafy vegetable powder, 1kg of degummed kelp powder, 0.5kg of squid offal powder, 1kg of fish meal, 1.5kg of sargassum powder, 1.5kg of sargassum powder, 0.5kg of zeolite powder, 1kg of shell powder, multivitamin and Mineral 0.2kg, compound enzyme preparation 0.2kg

[0039] After weighing, the raw materials are placed in the mixer, fully stirred and mixed to obtain the basic feed;

[0040] Step 3: Weigh 0.01kg urea and 0.01kg glucose, dissolve them in 0.11kg sterile water, and mix the obtained solution into the basic feed evenly;

[0041] Step 4: Add 0.2kg of solid bacillus preparation to the raw material and mix evenly;

[0042] Step 5: Under the condition of 40°C, solid-state fermentation for 24 hours, and the thickness of the material is 150cm;

[0043] Step 6: Drying, inspection, packaging, a...

Embodiment 3

[0045] Step 1: Pretreatment of feed raw materials, drying until the water content is not higher than 15%, and coarsely crushing to 100-200 mesh;

[0046] Step 2: Weigh 4kg of leafy vegetable powder, 1.2kg of degummed kelp powder, 0.5kg of squid viscera powder, 1kg of fish meal, 1.5kg of sargassum powder, 1.5kg of sargassum powder, 0.3kg of zeolite powder, 1kg of shell powder, and multivitamins and minerals 0.1kg, compound enzyme preparation 0.2kg;

[0047] After weighing, the raw materials are placed in the mixer, fully stirred and mixed to obtain the basic feed;

[0048] Step 3: Weigh 0.01kg urea and 0.01kg glucose, dissolve them in 0.11kg sterile water, and mix the obtained solution into the basic feed evenly;

[0049] Step 4: Add 0.3kg of solid bacillus preparation to the raw material and mix evenly;

[0050] Step 5: Under the condition of 50°C, solid-state fermentation for 24 hours, and the thickness of the material is 100cm;

[0051] Step 6: Drying, inspection, packagi...

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Abstract

The invention discloses a sea cucumber microorganism fermented feed and a preparation method. The preparation method comprises the following steps of: doping a micro ecological preparation into a basic feed and performing solid fermentation, wherein the basic feed consists of the following comprises in percentage by mass: 25-35 percent of doederlein spikemoss herb meal, 5-15 percent of degummed kelp meal, 1-5 percent of sleeve-fish viscera meal, 5-10 percent of fish meal, 5-15 percent of sargassum thunbergii kuntze meal, 1-5 percent of zeolite powder, 5-10 percent of oyster shell whiting, 1-3percent of compound vitamins and mineral substances and 1-5 percent of compound enzyme preparation; and the using amount of the micro ecological preparation is 1-5 percent based on the mass of the basic feed. Due to the adoption of the feed, the requirements of normal nutrient substances and energy level on sea cucumber can be met, the digestibility rate of the sea cucumber and the utilization ratio of the feed are increased, a certain growing speed can be kept for the sea cucumber, the damage of residual bait on a cultivation water body is reduced under good ecological condition, and the useof antibiotics is avoided.

Description

technical field [0001] The invention relates to an environment-friendly sea cucumber microbial fermented feed and a preparation method thereof, belonging to the technical field of feed. Background technique [0002] Sea cucumber has been known as the "top of the eight treasures" in the sea since ancient times in our country. It not only has extremely high nutritional value, but also has a very wide range of medicinal value. It is a sea treasure with the same origin of medicine and food. At present, sea cucumber cultivation is the single species with the highest output value in my country's aquaculture. In 2010, the national annual output value exceeded 30 billion yuan. It has become a pillar industry of my country's aquaculture industry, and the scale of cultivation is still expanding year by year. However, the feed and nutrition of sea cucumbers have always been the bottlenecks restricting the healthy development of the sea cucumber aquaculture industry. Among them, the imb...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K10/20A23K10/30A23K20/174A23K20/189A23K20/20A23K20/28A23K50/80
CPCY02A40/818
Inventor 徐永平李建光金礼吉李静泉蒲红宇
Owner DALIAN UNIV OF TECH
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