CN103082153A - Sea cucumber compound feed added with complex probiotics - Google Patents

Abstract

The invention discloses sea cucumber compound feed added with complex probiotics. The sea cucumber compound feed is characterized by comprising the following components in percentage by weight: 45-75% of gulfweed, 5-10% of fish meal, 3-8% of soybean meal, 15-25% of sea mud, 1-5% of yeast, 0.5-1.5% of pre-mixed complex minerals, 0.5-1.5% of pre-mixed complex vitamins and 0.1-5% of solution with the complex probiotics. The sea cucumber compound feed can be used for realizing the good stability and high utilization rate of the feed, ensuring the vitality of the probiotics, improving the cultivation water quality and preventing diseases to a certain extent on the premise of ensuring the normal growth of sea cucumber.

Description

A kind of sea cucumber compound feed that adds compound probiotic

Technical field

The present invention relates to a kind of feed, particularly a kind of sea cucumber compound feed that is added with compound probiotic.

Background technology

Sea cucumber is as a kind of nutritious and have the marine products treasure of medical care effect, and is very popular.In recent years, the intensive and extensive holothruian cultures industry workshop has obtained fast development, but because cultivation density is excessive, cultivation water environment is poor, cause disease frequently to occur, become one of bottleneck of this industry health of restriction, sustainable development, economic benefit is also received impact.Occur for fear of disease, in breeding process, a large amount of antibiotic and chemicalses of using prevent, although effect is better, its side effect is very obvious.Therefore, make a kind of mixed feed that is rich in compound probiotic, can strengthen sea cucumber immunity, reduce the dependence to medicine, and can indirectly improve the sea-farming water environment.

Summary of the invention

The present invention is in order to solve the existing above-mentioned deficiency of prior art, propose a kind of can be under the prerequisite that guarantees the sea cucumber normal growth, good stability, efficiency of feed utilization is high, guarantee to improve cultivation water by activity of probiotic, and the sea cucumber compound feed of pre-disease prevention to a certain extent.

Technical solution of the present invention is: a kind of sea cucumber compound feed that adds compound probiotic is characterized in that: the component of described feed and mass percent are:

Sargassum 45-75%

Fish meal 5-10%

Dregs of beans 3-8%

Ooze 15-25%

Yeast 1-5%

Premix composite mineral matter 0.5-1.5%

Premix B B-complex 0.5-1.5%

Compound probiotic liquid 0.1-5%

The component of described compound probiotic liquid and mass ratio are:

Streptococcus fecalis: Bacillus natto: photosynthetic bacteria: lactic acid bacteria=1:1-3:1-5:2-8.

the described component that does not contain ascorbic premix B B-complex is: vitamin A 1,000,000 IU, vitamin D 3,300,000 IU, vitamin E 8000 mg/10g premixes, prokeyvit 1000 mg/10g premixes, vitamin B1 2500 mg/10g premixes, vitamin B2 1500 mg/10g premixes, vitamin B6 1000 mg/10g premixes, cobalamin 20 mg/10g premixes, nicotinic acid 1000 mg/10g premixes, calcium pantothenate 10000 mg/10g premixes, folic acid 100 mg/10g premixes, inositol 10000 mg/10g premixes, carrier glucose and water＜10% premix weight,

the component of described premix composite mineral matter is: sodium chloride 107.79 mg/40g premixes, magnesium sulfate 380.02 mg/40g premixes, dibastic sodium phosphate 241.91 mg/40g premixes, potassium dihydrogen phosphate 665.20 mg/40g premixes, calcium dihydrogen phosphate 376.70 mg/40g premixes, ironic citrate 82.38 mg/40g premixes, calcium citrate 907.10 mg/40g premixes, aluminium hydroxide 0.52 mg/40g premix, zinc sulfate 9.90 mg/40g premixes, copper sulphate 0.28 mg/40g premix, manganese sulfate 2.22 mg/40g premixes, Potassiumiodate 0.42 mg/40g premix, cobaltous sulfate 2.77 mg/40g premixes.

The present invention compares with prior art, has following advantage:

Sea cucumber compound feed disclosed in this invention is compared with existing holothurian feed, stability in water body better, palatability to sea cucumber is better equally, can play and promote growth, strengthen the effect of immunity, can repair and purify water simultaneously, can reduce during cultivation ammonia nitrogen, nitrite and COD in water body.Therefore can say that it has possessed multiple advantage, feed of the present invention simultaneously, preparation method and technique are simple, and is with low cost, can batch production, large-scale production, good promotion and application prospect is arranged on the ecologic breeding of sea cucumber.

Description of drawings

Ammonia-nitrogen content schematic diagram in continuous 7 days aquaculture waters during Fig. 1 cultivation.

The specific embodiment

The below will illustrate the specific embodiment of the present invention.

A kind of sea cucumber compound feed that adds compound probiotic, its component and mass percent are: sargassum 45-75%, fish meal 5-10%, dregs of beans 3-8%, ooze 15-25%, yeast 1-5%, composite mineral matter 0.5-1.5%, B B-complex 0.5-1.5%.Take each raw material according to above-mentioned each component and mass percent, ultramicro grinding to 100 ~ 150 orders mix each raw material, add the compound probiotic liquid after dilute with water in mixed process, add suitable quantity of water, granulation feed under normal temperature obtains finished product feedstuff after being no more than 45 ℃ of dryings again.

Embodiment one

A kind of sea cucumber compound feed that adds compound probiotic is comprised of following grouping, each component by weight: sargassum powder 75%, fish meal 5%, dregs of beans 3%, ooze 15%, yeast 0.9%, premix B B-complex 0.5%, premix composite mineral matter 0.5%, compound probiotic 0.1%.

Embodiment two

A kind of sea cucumber compound feed that adds compound probiotic is comprised of following grouping, each component by weight: sargassum powder 60%, fish meal 8%, dregs of beans 6%, ooze 20%, yeast 3.5%, premix B B-complex 1%, premix composite mineral matter 1%, compound probiotic 0.5%.

Embodiment three

A kind of sea cucumber compound feed that adds compound probiotic is comprised of following grouping, each component by weight: sargassum powder 45%, fish meal 10%, dregs of beans 7%, ooze 25%, yeast 5%, premix B B-complex 1.5%, premix composite mineral matter 1.5%, compound probiotic 5%.

Test example: choose above-described embodiment 1, it is as follows that the feed of embodiment 2 and embodiment 3 is carried out relevant experiment:

Experiment place: Dalian Ocean University;

Experimental period: totally 8 weeks experiment;

Description of test: under identical cultivating condition, identical management condition;

Experimental group 1: the feed that uses above-described embodiment 1 to make, the culturing sea cucumbers of directly throwing something and feeding;

Experimental group 2: the feed that uses above-described embodiment 2 to make, the culturing sea cucumbers of directly throwing something and feeding;

Experimental group 3: the feed that uses above-described embodiment 3 to make, the culturing sea cucumbers of directly throwing something and feeding;

Control group: use the market purchasing feed, the culturing sea cucumbers of directly throwing something and feeding.

Table 1 growth experiment

During cultivating, change water one time every 7 days full doses, and monitor ammonia-nitrogen content in continuous 7 days aquaculture waters, as shown in Figure 1.

Abscissa shown in Figure 1 is the time, and ordinate is ammonia-nitrogen content in water body, the mg/L of unit.Can see that by Fig. 1 feed of the present invention can reduce the ammonia-nitrogen content in breeding water body in experiment.

Can find out by experiment, feed of the present invention is compared with the control group holothurian feed owing to having added compound probiotic, and rate of body weight gain has improved more than 13%, and feed coefficient reduces simultaneously, illustrates that the utilization rate of feed has improved.Especially the sea cucumber of experimental group 2 is at rate of body weight gain, on feed coefficient and cultivation water all significantly better than control group.Above result shows, feed disclosed in this invention has market prospects preferably, to the sea cucumber good palatability, can obviously promote the sea cucumber growth, improves the utilization rate of feed, and can repair and purify water, and realizes that the green ecological of sea cucumber cultivates.

Claims (3)

1. sea cucumber compound feed that adds compound probiotic, it is characterized in that: the component of described feed and mass percent are:

Sargassum 45-75%

Fish meal 5-10%

Dregs of beans 3-8%

Ooze 15-25%

Yeast 1-5%

Premix composite mineral matter 0.5-1.5%

Premix B B-complex 0.5-1.5%

Compound probiotic liquid 0.1-5%.

2. the sea cucumber compound feed of interpolation compound probiotic according to claim 1, it is characterized in that: the component of described compound probiotic liquid and mass ratio are:

Streptococcus fecalis: Bacillus natto: photosynthetic bacteria: lactic acid bacteria=1:1-3:1-5:2-8.

3. the feed of reduction according to claim 1 sea cucumber lead content, it is characterized in that: the described component that does not contain ascorbic premix B B-complex is: vitamin A 1,000,000 IU, vitamin D 3,300,000 IU, vitamin E 8000 mg/10g premixes, prokeyvit 1000 mg/10g premixes, vitamin B1 2500 mg/10g premixes, vitamin B2 1500 mg/10g premixes, vitamin B6 1000 mg/10g premixes, cobalamin 20 mg/10g premixes, nicotinic acid 1000 mg/10g premixes, calcium pantothenate 10000 mg/10g premixes, folic acid 100 mg/10g premixes, inositol 10000 mg/10g premixes, carrier glucose and water＜10% premix weight,

the component of described premix composite mineral matter is: sodium chloride 107.79 mg/40g premixes, magnesium sulfate 380.02 mg/40g premixes, dibastic sodium phosphate 241.91 mg/40g premixes, potassium dihydrogen phosphate 665.20 mg/40g premixes, calcium dihydrogen phosphate 376.70 mg/40g premixes, ironic citrate 82.38 mg/40g premixes, calcium citrate 907.10 mg/40g premixes, aluminium hydroxide 0.52 mg/40g premix, zinc sulfate 9.90 mg/40g premixes, copper sulphate 0.28 mg/40g premix, manganese sulfate 2.22 mg/40g premixes, Potassiumiodate 0.42 mg/40g premix, cobaltous sulfate 2.77 mg/40g premixes.

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