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Formula and preparing method of slow-release feed for culturing sea cucumber fry and fingerling indoors

A slow-release and feed technology is applied to the formulation and preparation field of slow-release feed for indoor sea cucumber seedling cultivation, and can solve the problems of rapid propagation of schizopods and pathogenic bacteria, inability to eat compound feed for sea cucumbers, and increase in breeding costs. , to achieve the effect of improving sea cucumber immunity and disease resistance, significantly promoting immunity, and reducing breeding costs.

Inactive Publication Date: 2019-07-30
大连乾丰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current breeding of seedlings, the bait is simply mixed with raw materials and then directly put into the water. This feeding method is very easy to cause the rapid reproduction of clawed feet and pathogenic bacteria, thus deteriorating the water quality.
In addition, the raw material components of the powdery feed are easily dispersed in the water, and the sea cucumbers cannot eat the nutritionally comprehensive compound feed; this kind of feed not only increases the cost of breeding, but also brings risks to the breeding of seedlings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Equipped with the slow-release feed for cultivating sea cucumber indoor seedlings of the present invention, it is formulated from the following components by weight:

[0026] The weight of each serving of the following ingredients is 0.60kg; 1 part of defatted fish meal, 5 parts of scallop, 10 parts of dried sea rainbow, 40 parts of sage algae, 30 parts of large leafy vegetables, 1 part of soybean meal, 10 parts of shrimp bran, 30 parts of sea mud, 10 parts of oyster shell powder, 0.625 parts of Bacillus subtilis, 1.875 parts of yeast, 2.5 parts of lactic acid bacteria, 3 parts of vitamin mixture, 5 parts of mineral mixture, 0.66 parts of vitamin C, 0.005 parts of beta-glucan, 0.16 part of taurine, 0.005 part of lysine, 0.005 part of hydroxyproline, 0.16 part of hydroxylysine, 0.005 part of glycine, 5 parts of coating agent, 10 parts of water; the Bacillus subtilis, yeast and lactic acid bacteria The bacterial content of each is 5 billion / g; the coating agent is mixed b...

Embodiment 2

[0030] Equipped with the slow-release feed for cultivating sea cucumber indoor seedlings of the present invention, it is formulated from the following components by weight:

[0031] The weight of each serving of the following ingredients is 0.71kg; 3 parts of defatted fish meal, 10 parts of scallop sides, 1 part of dried sea rainbow, 20 parts of sage algae, 10 parts of large leafy vegetables, 5 parts of soybean meal, 1 part of shrimp bran, 50 parts of sea mud, 1 part of oyster shell powder, 3.15 parts of Bacillus subtilis, 5.25 parts of yeast, 1.6 parts of lactic acid bacteria, 1 part of vitamin mixture, 3 parts of mineral mixture, 3.3 parts of vitamin C, 0.248 parts of beta-glucan, 0.48 parts of taurine, 0.48 parts of lysine, 0.248 parts of hydroxyproline, 0.004 parts of hydroxylysine, 0.24 parts of glycine, 1 part of coating agent, 20 parts of water; the Bacillus subtilis, yeast and lactic acid bacteria The bacteria content is 5 billion / g; the coating agent is mixed with 0.3...

Embodiment 3

[0035] Equipped with the slow-release feed for cultivating sea cucumber indoor seedlings of the present invention, it is formulated from the following components by weight:

[0036]The weight of each serving of the following ingredients is 0.62kg; 5 parts of defatted fish meal, 1 part of scallop ribs, 5 parts of dried sea rainbow, 10 parts of sage algae, 50 parts of large leafy vegetables, 10 parts of soybean meal, 5 parts of shrimp bran, 10 parts of sea mud, 5 parts of oyster shell powder, 0.63 parts of Bacillus subtilis, 0.09 parts of yeast, 0.28 parts of lactic acid bacteria, 5 parts of vitamin mixture, 1 part of mineral mixture, 1.416 parts of vitamin C, 0.35 parts of beta-glucan, 0.004 part of taurine, 0.18 part of lysine, 0.35 part of hydroxyproline, 0.35 part of hydroxylysine, 0.35 part of glycine, 10 parts of coating agent, 40 parts of water; the Bacillus subtilis, yeast and lactic acid bacteria The bacterial content of each is 5 billion / g; the coating agent is mixed w...

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Abstract

The invention relates to the technical field of feed processing, in particular to a formula and preparing method of a slow-release feed for culturing sea cucumber fry and fingerling indoors. The slow-release feed is prepared from, by weight, 1-5 parts of defatted fish meal, 1-10 parts of scallop skirt, 1-10 parts of dried mussel, 10-40 parts of sargassum thunbergii, 10-50 parts of doederlein spikemoss herb, 1-10 parts of bean pulp, 1-10 parts of shrimp head meal, 10-50 parts of sea mud, 1-10 parts of oyster shell powder, 1-10 parts of probiotics powder, 1-5 parts of a vitamin mixture, 1-5 parts of a mineral mixture, 1-5 parts of a premix, 1-10 parts of a coating agent and 10-40 parts of water. By means of the feed prepared through the formula and preparing method, the stability, nutrient balance and utilization rate of the feed are increased.

Description

technical field [0001] The invention relates to the technical field of feed processing, in particular to a formulation and a preparation method of slow-release feed for sea cucumber indoor seedling cultivation. Background technique [0002] Sea cucumber is an important species of marine aquaculture in my country, and its aquaculture output reached 200,000 tons in 2016. Efficient seed cultivation methods and excellent seed quality are important guarantees for the intensive development of sea cucumber farming. In seed cultivation, feed costs account for as much as 70%. In the current breeding of seedlings, the bait is simply mixed with raw materials and then directly put into the water. This feeding method is very easy to cause the rapid reproduction of squid and pathogenic bacteria, thereby deteriorating the water quality. In addition, the raw material components of the powdery feed are easily dispersed in the water, and it is impossible for the sea cucumbers to eat the nutr...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K20/174A23K20/142A23K20/163
CPCA23K50/80A23K20/174A23K20/142A23K20/163Y02A40/818
Inventor 左然涛车全宋伟
Owner 大连乾丰生物科技有限公司
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