CN105029094A - Soft pellet aquatic feed - Google Patents

Soft pellet aquatic feed Download PDF

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Publication number
CN105029094A
CN105029094A CN201510534103.0A CN201510534103A CN105029094A CN 105029094 A CN105029094 A CN 105029094A CN 201510534103 A CN201510534103 A CN 201510534103A CN 105029094 A CN105029094 A CN 105029094A
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China
Prior art keywords
fish
soft
aquatic feeds
soft particle
meal
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Pending
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CN201510534103.0A
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Chinese (zh)
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闫雨芊
曾坚
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FUJIAN GLEE BIOTECH Co Ltd
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FUJIAN GLEE BIOTECH Co Ltd
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Priority to CN201510534103.0A priority Critical patent/CN105029094A/en
Publication of CN105029094A publication Critical patent/CN105029094A/en
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Abstract

The invention provides soft pellet aquatic feed which is convenient to use and can replace alive small trash fishes. The soft pellet aquatic feed is mainly prepared from fishmeal, seaweed meal, beer yeast powder, fermented soybean meal, poly-phycocolloid, lysine, methionine, arginine, monopotassium phosphate, choline chloride and the like; the moisture content is more than or equal to 20% and less than or equal to 40%. The soft pellet aquatic feed can be produced in a large scale in a factory-like manner; meanwhile, the soft pellet aquatic feed can be preserved at a room temperature for more than 30 days and does not go bad.

Description

Soft particle aquatic feeds
Technical field
The present invention relates to a kind of easy to use, and at the soft particle aquatic feeds of factory's large-scale production, field of fodder can be belonged to.
Background technology
At present, the dry feed that known industrialized aquatic feeds only has hard pellet diet, expanded pellet diet and mash feed equal size to be less than 12% substantially, factorial praluction water content is not also had to be greater than the soft particle aquatic products commercial feed of more than 20%, although some raiser matches a little dry powder raw material with such as small fish, pluck, soft pellet diet is squeezed out through stirring, because of cannot fresh-keeping storage, be only limitted to now do existing feeding.Although artificial dry feed has the advantages such as shelf-stable, also there are many drawbacks.
More importantly, feed in process of production, does not avoid HTHP link, and HTHP ring can destroy the activity of temperature-sensitive element in feed and pressure-sensitive element and enzyme.It is feeding that proterties can not be applicable to all aquaculture objects, can not replace natural fresh food completely, and therefore, some fish, snail still adopt natural fresh and alive small fish to raise, as large yellow croaker, east spiral shell etc.But natural fresh and alive small fish resource is day by day deficient, and supply extremely unstable, the factor restricted is a lot, as catching season, weather, fishing off season etc., more cannot keep fresh at normal temperatures for a long time.
For overcoming artificial hard pellet diet; expanded pellet diet and mash feed are not suitable for some fish, snail is feeding; unstable with natural fresh and alive small fish supply; cannot keep fresh shortcoming for a long time at normal temperatures, the invention provides a kind of artificial soft particle aquatic feeds, it is easy to use that this soft particle produces feed; at raising large yellow croaker, east spiral shell etc.; not only can substitute natural fresh and alive small fish completely, and large-scale production can be carried out in factory, can also store at normal temperatures simultaneously and never degenerate for more than 30 days.
Summary of the invention
The present invention solves the technical scheme that its technical problem proposes: in powder raw material, add hydrolysis fish slurry, thickener and biological preservation liquid, crumple with kneader, moisture >=20%≤40%, then the feedstuff extruder crumpled is made the soft particle of short cylindrical shape, add oil-soluble pigment in spiral shell feed soft pellet diet is dyeed, make to ingest situation in observation.
An object of the present invention, a kind of soft pellet diet is provided, it is characterized in that making primarily of fish meal, seawood meal, beer yeast powder, fermented bean dregs, many phycocolloid, lysine, methionine, arginine, potassium dihydrogen phosphate, Choline Chloride, hydrolysis fish slurry, fish oil and biological preservation liquid etc.
Due to the breeding effect utilizing biological preservation liquid to suppress microorganism, carry out fresh-keeping to soft particle, therefore soft pellet diet need not carry out sterilization fresh by modes such as steam, microwave or far infrareds, also fresh-keeping without chemical preservative, so do not consume heat energy in production process and simple, the steam that hard is expected feed, the production of expanded pellet diet then needs consumption a large amount of, compare, soft pellet diet energy consumption of the present invention is lower.
One of the object of the invention, provides a kind of soft particle aquatic feeds, primarily of to make based on raw material under percentage by weight:
Fish meal 50 ~ 60%, seawood meal 1 ~ 2%, beer yeast powder 5 ~ 10%, fermented bean dregs 4 ~ 8%, many phycocolloid 5 ~ 7%, lysine 0.1 ~ 0.3%, methionine 0.1 ~ 0.15%, arginine 0.1 ~ 0.15%, potassium dihydrogen phosphate 1 ~ 3%, Choline Chloride 0.2 ~ 0.4%, hydrolysis fish slurry 10 ~ 16%, fish oil 1 ~ 4% and biological preservation liquid 2 ~ 7%.
Wherein, biological preservation liquid can business purchase also can be conventional articles, such as, be made up of molasses, clear water, ferment bacterium.
An object of the present invention, provides a kind of preparation method of soft particle aquatic feeds, and by above-mentioned raw materials ratio mixing ultramicro grinding, more than smashing fineness 100 order, after granulation, obtain diameter is 0.8-1cm, and length is 2-3cm soft pellet diet.
An object of the present invention, a kind of preparation method of soft particle aquatic feeds is provided, be 95% by the powder of 100 mesh sieves by fish meal, seawood meal, beer yeast powder, fermented bean dregs, lysine, methionine, arginine, potassium dihydrogen phosphate, Choline Chloride co-grinding, be placed in 250L kneader, add many phycocolloid again, hydrolysis fish slurry, fish oil and biological preservation liquid, crumple 20 ~ 30 minutes, the feedstuff crumpled 120 type screw extrudings made the soft particle of short cylindrical shape in kneader.
As one of specific embodiments, oil-soluble pigment can also be added in described feed soft pellet diet is dyeed.
Beneficial effect
One, batch production large-scale production can be realized, fresh and alive small fish can be replaced and feed fish and conch, and it is easy to use, safe, due to the effect utilizing biological preservation liquid to suppress the breeding of microorganism, carry out fresh-keeping to soft pellet diet, therefore soft pellet diet need not carry out sterilization fresh by modes such as steam, microwave or far infrareds, also fresh-keeping without chemical preservative, so production process does not consume heat energy and simple, the production of hard pellet diet, expanded pellet diet then needs to consume a large amount of steam, compare, soft material Feed Manufacturing energy consumption of the present invention is lower.
Two, the demand of people to high-grade aquatic products increases day by day, facilitate the great development of marine aquaculture industry, the problem brought is gone clearly, and concrete manifestation is: in order to meet the wilderness demand of marine aquaculture Wang to fresh food, people's overfishing coastal waters small fish.Thus Offshore Ecology balance is destroyed; in order to reduce, the predatoriness of small fish is fished for; protection Offshore Ecology environment; make marine industries be able to sustainable development, country has put into effect policy of stopping fishing, like this; small fish catch except the restriction of climate, fishing season; policy also by fishing off season restricts, and therefore, fresh food just becomes the bottleneck of the high-grade culture fishery development of restriction.Enforcement of the present invention, can break this bottleneck, has both supported the development of high-grade culture fishery, meets the demand that people increase day by day to high-grade aquatic products, can reduce again the amount of fishing of coastal waters small fish, plays positive role to the extra large ecological balance of protection.
Three, at present, fish are fed with fresh food, snail has many inconvenient parts and drawback, concrete manifestation is, one, because fishing for of fresh food affects by many-side, supply extremely unbalanced, it is few when time is many, cut in and out, price fluctuation amplitude is large, although freezer fresh-keeping storage can be adopted to balance supply, but increase bait price, strengthen feeding cost, and small fish of at every turn throwing something and feeding, the fish-bone be unable to finish, fishbone can remain at the bottom of pond, every day extremely must bother with at the bottom of labor cleaning pond: they are three years old, diseases prevention, cure the disease, the medicated premixs such as growth promotion and nourishing additive agent not easily add in fresh food, inadequate interpolation is also just attached on the surface of bait, being easy to runs off in water causes waste and causes new pollution, and cultivation object absorption dosage is forbidden, do not reach due effect, and the present invention can thoroughly overcome these drawbacks, 1, can batch production large-scale production, product supply is stablized, cheap, preserve simple, do not need refrigeration, 2, feed is through ultramicro grinding, so the soft pellet diet made can be ingested completely by snail, not residual fish head, fishbone, also just remove the trouble at the bottom of labor cleaning pond from, 3, for the ease of observing and precisely controlling appetite of throwing something and feeding, oil-soluble natural colouring matter is added in spiral shell feed, feed is dyeed, make the color of feed granules can be different from the color of the yellow sand bottom spiral shell pond, after conch ingests, as find Luo Chi sand bed on remain coloring matter, just illustrate that feedstuff feeding is too much, can remind and will throw less when next time throws something and feeds, 4, the various types of feeds added in process of production add composition and are inside and outside evenly distributed in soft pellet diet, and dosage is accurately easily controlled, and not easily runs off in water, can not waste and cause new pollution.
Detailed description of the invention
Following examples further illustrate of the present invention, but never limit the scope of the present invention.Elaborate the present invention further referring to embodiment, but it will be appreciated by those skilled in the art that the present invention is not limited to the preparation method of these embodiments and use.
Embodiment 1 (fish meal)
Take following raw material (unit is Kg): fish meal 56.0, fermented bean dregs 5.0, beer yeast powder 10.0, seawood meal 1.0, potassium dihydrogen phosphate 1.5, Choline Chloride 0.3, lysine 0.3, methionine 0.1, arginine 0.1.
Pulverized by above-mentioned raw materials is 95% by the powder of 100 mesh sieves, be placed in 250L kneader, add many phycocolloid (thickener) 6.0 again, hydrolysis fish slurry 13.0, fish oil 2.0 and biological preservation liquid 4.0, crumple 20 ~ 30 minutes in kneader, the feedstuff crumpled 120 type screw extrudings are made the soft particle of short cylindrical shape.
Embodiment 2 (Babylonia feed)
Take following raw material (unit is Kg): fish meal 60.0, fermented bean dregs 6.5, beer yeast powder 5.0, potassium dihydrogen phosphate 2.5, Choline Chloride 0.3, lysine 0.3.Pulverized by above-mentioned raw materials is 95% by the powder of 100 mesh sieves, be placed in 250L kneader machine, add many phycocolloid (thickener) 6.3, hydrolysis fish slurry 13.0, fish oil 2.0, biological preservation liquid 4.0 and capsicum red pigment 0.1 again, crumple 20 ~ 30 minutes in kneader, the feedstuff crumpled 120 type screw extruders are made the red soft particle of short cylindrical shape.
Embodiment 3 (contrast test)
It is each 50 of 30cm giant salamander adult fish that experiment adopts body long, cultivation is in the large-scale cement pond of 5m × 5m × 2m, flowing water culture, experiment is divided into two groups, feed fresh and alive small fish as a control group for one group, another group is fed the giant salamander adult fish soft pellet diet that above-described embodiment processes, 60 days culture-cycles, takes body weight after experiment terminates.To feed in process soaking-resistant 8 hours of soft pellet diet is indeformable defeated and dispersed, giant salamander good palatability.Control group rate of body weight gain is 240.51%, and soft pellet diet group rate of body weight gain is, 289.72%, is significantly higher than control group, shows good growth performance.
Those skilled in the art can carry out equivalent replacement, combination, improvement to the present invention according to description of the invention or modify, but these all will comprise within the scope of the invention.

Claims (5)

1. a soft particle aquatic feeds, is characterized in that, makes primarily of following raw material:
Fish meal, seawood meal, beer yeast powder, fermented bean dregs, many phycocolloid, lysine, methionine, arginine, potassium dihydrogen phosphate, Choline Chloride, hydrolysis fish slurry, fish oil and biological preservation liquid; And water content >=20%≤40% of described soft particle aquatic feeds.
2. soft particle aquatic feeds according to claim 1, is characterized in that, primarily of to make based on raw material under percentage by weight:
Fish meal 50 ~ 60%, seawood meal 1 ~ 2%, beer yeast powder 5 ~ 10%, fermented bean dregs 4 ~ 8%, many phycocolloid 5 ~ 7%, lysine 0.1 ~ 0.3%, methionine 0.1 ~ 0.15%, arginine 0.1 ~ 0.15%, potassium dihydrogen phosphate 1 ~ 3%, Choline Chloride 0.2 ~ 0.4%, hydrolysis fish slurry 10 ~ 16%, fish oil 1 ~ 4% and biological preservation liquid 2 ~ 7%.
3. the preparation method of the soft particle aquatic feeds described in claim 1 or 2, is characterized in that, it is 0.8-1cm that the mixing of above-mentioned raw materials ratio is obtained diameter after granulation, and length is 2-3cm soft pellet diet.
4. the preparation method of a soft particle aquatic feeds, it is characterized in that, be 95% by the powder of 100 mesh sieves by fish meal, seawood meal, beer yeast powder, fermented bean dregs, lysine, methionine, arginine, potassium dihydrogen phosphate, Choline Chloride co-grinding, be placed in 250L kneader, add many phycocolloid again, hydrolysis fish slurry, fish oil and biological preservation liquid, crumple 20 ~ 30 minutes, the feedstuff crumpled 120 type screw extrudings made the soft particle of short cylindrical shape in kneader.
5. the preparation method of the soft particle aquatic feeds according to claim 3 or 4, is characterized in that, add oil-soluble pigment soft pellet diet is dyeed in feed.
CN201510534103.0A 2015-08-27 2015-08-27 Soft pellet aquatic feed Pending CN105029094A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106562109A (en) * 2016-11-02 2017-04-19 通化师范学院 Environmentally friendly soft pellet feed for breeding freshwater salmon, and preparation method and use thereof
CN106858190A (en) * 2017-04-24 2017-06-20 庞德彬 A kind of soft pellet diet and its preparation method and application
CN107087730A (en) * 2017-03-20 2017-08-25 曾坚 Soft inflated buoyancy feed
CN108142642A (en) * 2018-03-15 2018-06-12 山东碧蓝生物科技有限公司 A kind of nutrition immune type prawn soft pellet diet and preparation method thereof
CN114424802A (en) * 2022-01-17 2022-05-03 海南金雨海洋产业发展有限公司 Babylonia fermentation soft particle compound feed, preparation method and feeding method

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106562109A (en) * 2016-11-02 2017-04-19 通化师范学院 Environmentally friendly soft pellet feed for breeding freshwater salmon, and preparation method and use thereof
CN107087730A (en) * 2017-03-20 2017-08-25 曾坚 Soft inflated buoyancy feed
CN106858190A (en) * 2017-04-24 2017-06-20 庞德彬 A kind of soft pellet diet and its preparation method and application
CN108142642A (en) * 2018-03-15 2018-06-12 山东碧蓝生物科技有限公司 A kind of nutrition immune type prawn soft pellet diet and preparation method thereof
CN114424802A (en) * 2022-01-17 2022-05-03 海南金雨海洋产业发展有限公司 Babylonia fermentation soft particle compound feed, preparation method and feeding method

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Application publication date: 20151111