CN104855712A - Environment-friendly efficient type puffed feed for snakeheads - Google Patents
Environment-friendly efficient type puffed feed for snakeheads Download PDFInfo
- Publication number
- CN104855712A CN104855712A CN201510241467.XA CN201510241467A CN104855712A CN 104855712 A CN104855712 A CN 104855712A CN 201510241467 A CN201510241467 A CN 201510241467A CN 104855712 A CN104855712 A CN 104855712A
- Authority
- CN
- China
- Prior art keywords
- mass parts
- feed
- meal
- fish
- expanded pellet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a preparation method for puffed feed for snakeheads. The preparation method comprises the following steps: weighing ingredients according to the formula, mixing the weighed ingredients, crushing the mixed ingredients, and sieving the crushed ingredients 2-3 times according to the needs until the mixed ingredients can pass through a 100-mesh sieve; transferring raw material powder into a modulator, and introducing steam which accounts for 16-18% of raw material powder in mass to modulate; then, introducing the modulated raw material powder into an extruding, puffing and granulating machine for preparing feed granules; and drying the feed granules so as to obtain the finished product of the puffed feed. The puffed feed for snakeheads provided by the invention has excellent index performance, the feed coefficient is low, and snakeheads fed by the feed are healthy, better in constitutional health, and extremely high in survival rate. In addition, the snakehead fed with the puffed feed does not have hepatic pathological changes, and thus, the feed disclosed by the invention has an extremely good liver protecting effect.
Description
Technical field
The present invention relates to fish feed field, particularly relate to a kind of snakehead expanded pellet diet and preparation method thereof.
Background technology
Snakehead (Ophiocephalus argus) cry snakeheaded fish again, and environment-adapting ability is extremely strong, is widely distributed in waters, China north and south, is one of common violent predacious fish of China.Snakehead meat flavour is delicious, and nutritious, high protein and low fat, stings without between flesh, is the famous and precious fish that a kind of economic worth is very high; And snakehead also has that addiction is raw new, myogenic is enriched blood, nourish take good care of, diuresis is dispeled the wind, promote the tonic medicinal efficacies such as wound healing, liking therefore deeply by the people.In the last few years, the demand of market to snakehead was increasing.
Existing snakeheaded fish cultural technique is fed chilled, there is environmental pollution great Yi and cause body eutrophication although it looks fast, consume more marine fish resources, raiser and to feed the situation such as inconvenient.
Expanded pellet feed is compared with chilled seawater small fish: 1. workable, does not need ad hoc throwing to raise platform, and throwing of only need fixing a point is raised, and is convenient to mechanical bait throwing in; 2. fish swims to ingest, and is convenient to observe, and can understand the ingesting of fish, growing state and health status in time, to carry out the feeding and management of science targetedly; 3. expanded pellet feed has good stability in water, when feeding volume is too much, also can picks up and dry, can prevent feed waste to greatest extent; 4. expanded buoyancy fish meal can in water the long period do not disperse, do not sink, feed thus can be avoided residual, corrupt in water, significantly reduce water pollution, decrease the generation of fish disease.
Current Yi You fraction company also substantially not overripenedly easily causes fish liver disease at such expanded pellet diet product of exploitation.
The present inventor, in long-term production practices, finds when optimization of C/C composites, by peculiar formula, nutrition can be obtained reasonable, the mixed feed of the much higher dietary protein origin of absorption rate, reduce marine resources consumption, needed for the growth meeting fish body, reduction of building up health obtains disease probability.
Summary of the invention
Based on the technical problem that background technology exists, the present invention is directed to current snakeheaded fish expanded pellet diet perfect not enough shortcoming, provide a kind of year environment-friendly type expanded pellet diet newly, by own experiment, acquisition nutrition is reasonable, the mixed feed of the much higher dietary protein origin of absorption rate, reduces marine resources consumption.Feed is made expanded type, can bubble through the water column for a long time until fish eats up, reduce because fish eats up the probability of happening of the water pollution problem caused, reduce and change waterside number, saving water resource.The formula of being originated by polyprotein coordinates rational multidimensional additive, and needed for the growth meeting fish body, reduction of building up health obtains disease probability.
In addition, formula of the present invention is gone back emphasis and is considered the following aspects:
Specifically have not been reported about the document of snakehead for amino acid whose nutritional need.But determine that method that in feed, essential amino acid requirement and ratio thereof adopt usually is the essential amino acids content of analyzing animal body protein, the aminogram of feed can be considered excellent food with the identical or close person of aminogram raising subject albumen.
Mineral matter, also known as inorganic salts, is indispensable nutrients in feed.They are the required compositions forming fish body, simultaneously for the normal internal environment maintaining fish body, keep normally carrying out and ensureing that the normal physiological activity of various tissue and organ is also absolutely necessary of metabolism.
Organic acid is the more green additive of recent researches.Organic acid has and improves the acidity of feed, reduces the buffer capacity of feed, have simultaneously sterilization, antibacterial, prevent feed mold effect, be widely used in animal feed.Snakehead has stomach fish, and the acid effect of organic acid more may promote that pepsin is to the digestion of forage protein preferably.The present invention invents the appropriate tartaric acid that adds can play good effect.
Technical scheme of the present invention is as follows:
A preparation method for snakehead expanded pellet diet, comprises the following steps:
(1) take batching by formula, mixing, pulverize, sieve, carry out 2-3 time as required, until batch mixing can pass through 100 mesh sieves;
(2) raw meal is moved into modulator, pass into steam modulation according to the 16-18% of raw meal quality;
(3) then enter extrusion granulator and make feed granules, feed granules is dried, obtains expanded pellet diet finished product;
Described formula is made up of following mass fraction raw material:
Dehulled soybean meal 290-310 mass parts
Brewer's yeast 20-25 mass parts
Fish meal 370-390 mass parts
Blood meal 35-45 mass parts
Corn protein powder 25-30 mass parts
Calcium dihydrogen phosphate 8-10 mass parts
Yeast extract 8-12 mass parts
Cuttlefish cream 15-22 mass parts
Fish oil 25-35 mass parts
Soybean lecithin 28-33 mass parts
Compound vitamin 5 mass parts
Tartaric acid 3-5 mass parts
Flour 110-130 mass parts
Feed additive 10 mass parts
Described feed additive is the customary adjuvant conventional when preparing expanded pellet diet, main bonding filling effect, and gives feed stability stronger in water, as cellulose, starch, cyclodextrin etc.
Described fish meal is preferably imported fish meal.
Described tartaric acid is preferably the tartaric acid of natural extraction.
Usefulness of the present invention is:
1, by own experiment, obtain nutrition reasonable, absorption rate is high, and the mixed feed in the polyprotein source of good palatability, reduces marine resources consumption.
2, feed is made expanded type, can bubble through the water column for a long time until fish eats up, reduce because fish eats up the probability of happening of the water pollution problem caused, reduce and change waterside number, saving water resource.
The formula of 3, being originated by polyprotein coordinates rational multiple additives, and needed for the growth meeting fish body, can not cause liver damage by feeding for a long time, reduction of building up health obtains disease probability.
Detailed description of the invention
embodiment 1:
A kind of preparation method of snakehead expanded pellet diet:
(1) take batching by formula, mixing, pulverize, sieve, repeatedly carry out 2 times as required, until batch mixing can pass through 100 mesh sieves;
(2) raw meal is moved into modulator, pass into steam modulation according to 16% of raw meal quality;
(3) then enter extrusion granulator and make feed granules, feed granules is dried under 95 degrees Celsius, obtains expanded pellet diet finished product;
Described formula is made up of following mass fraction raw material:
Dehulled soybean meal 290 mass parts
Brewer's yeast 20 mass parts
Imported fish meal 370 mass parts
Blood meal 35 mass parts
Corn protein powder 25 mass parts
Calcium dihydrogen phosphate 8 mass parts
Yeast extract 8 mass parts
Cuttlefish cream 15 mass parts
Fish oil 25 mass parts
Soybean lecithin 28 mass parts
Compound vitamin 5 mass parts
Tartaric acid 3 mass parts
Flour 110 mass parts
Starch 10 mass parts
Obtain full grains, evenly, expanded pellet diet attractive in appearance.
embodiment 2:
A kind of preparation method of snakehead expanded pellet diet:
(1) take batching by formula, mixing, pulverize, sieve, repeatedly carry out 2 times as required, until batch mixing can pass through 100 mesh sieves;
(2) raw meal is moved into modulator, pass into 95 DEG C water steam modulation according to 18% of raw meal quality;
(3) then enter extrusion granulator and make feed granules, feed granules is dried under 90 degrees Celsius, obtains expanded pellet diet finished product;
Described formula is made up of following mass fraction raw material:
Dehulled soybean meal 310 mass parts
Brewer's yeast 25 mass parts
Imported fish meal 390 mass parts
Blood meal 45 mass parts
Corn protein powder 30 mass parts
Calcium dihydrogen phosphate 10 mass parts
Yeast extract 12 mass parts
Cuttlefish cream 22 mass parts
Fish oil 35 mass parts
Soybean lecithin 33 mass parts
Compound vitamin 5 mass parts
Tartaric acid 5 mass parts
Flour 130 mass parts
Cellulose 10 mass parts
Obtain full grains, evenly, expanded pellet diet attractive in appearance.
embodiment 3:
A kind of preparation method of snakehead expanded pellet diet:
(1) take batching by formula, mixing, pulverize, sieve, repeatedly carry out 3 times as required, until batch mixing can pass through 100 mesh sieves;
(2) raw meal is moved into modulator, pass into 100 DEG C water steam modulation according to 17% of raw meal quality;
(3) then enter extrusion granulator and make feed granules, feed granules is dried under 100 degrees Celsius, obtains expanded pellet diet finished product;
Described formula is made up of following mass fraction raw material:
Dehulled soybean meal 300 mass parts
Brewer's yeast 22 mass parts
Imported fish meal 380 mass parts
Blood meal 40 mass parts
Corn protein powder 28 mass parts
Calcium dihydrogen phosphate 9 mass parts
Yeast extract 11 mass parts
Cuttlefish cream 20 mass parts
Fish oil 30 mass parts
Soybean lecithin 30 mass parts
Compound vitamin 5 mass parts
Tartaric acid 4 mass parts
Flour 120 mass parts
Cyclodextrin 10 mass parts
Obtain full grains, evenly, expanded pellet diet attractive in appearance.
embodiment 4:
A kind of preparation method of snakehead expanded pellet diet:
(1) take batching by formula, mixing, pulverize, sieve, repeatedly carry out 3 times as required, until batch mixing can pass through 100 mesh sieves;
(2) raw meal is moved into modulator, pass into steam modulation according to 18% of raw meal quality;
(3) then enter extrusion granulator and make feed granules, feed granules is dried under 100 degrees Celsius, obtains expanded pellet diet finished product;
Described formula is made up of following mass fraction raw material:
Dehulled soybean meal 290 mass parts
Brewer's yeast 25 mass parts
Imported fish meal 390 mass parts
Blood meal 45 mass parts
Corn protein powder 25 mass parts
Calcium dihydrogen phosphate 8 mass parts
Yeast extract 8 mass parts
Cuttlefish cream 15 mass parts
Fish oil 30 mass parts
Soybean lecithin 30 mass parts
Compound vitamin 5 mass parts
Tartaric acid 5 mass parts
Flour 130 mass parts
Starch 10 mass parts
Described feed additive is the customary adjuvant conventional when preparing expanded pellet diet, main bonding filling effect, and gives feed stability stronger in water, as cellulose, starch, cyclodextrin etc.
Obtain full grains, evenly, expanded pellet diet attractive in appearance.
embodiment 5: index is tested and assessed
This test shares 6 mouthfuls, pond, 4 mouthfuls of ponds, and length and width ratio is about 4.0: 3.2, and the pool body useful storage degree of depth is 3.8 ~ 4.2m, pond wall turfing bank protection.Fishing for for ease of drawing in the net, being designed to without exception at the bottom of pond " curvature of the spinal column formula ".Each pool is all furnished with relatively independent drainage pipeline, and draining valve place wire netting arranges fish screen.
4 mouthfuls of pools are divided into 2 groups by test, and the 1-4 pool is the test pool, the expanded pellet diet that the embodiment 1-4 that throws something and feeds prepares, and the 5-6 pool is the contrast pool, and throw something and feed chilled seawater small fish in No. 5 ponds, No. 6 common snakeheaded fish expanded pellet diets in market of throwing something and feeding.The basic condition on 6 mouthfuls of pools is identical, and production management operation is synchronously carried out.
Drop into about 150g snakeheaded fish son cultivation after 6 months, result is as shown in table 1 below:
Table 1
Snakeheaded fish expanded pellet diet provided by the invention, have very outstanding index performance, feed coefficient is low, and fish body is healthy, and physique is strong, and survival rate is high.And there is hepatic disease in none example, illustrates that feed of the present invention has extraordinary liver protective effect.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a preparation method for snakehead expanded pellet diet, is characterized in that its step is as follows:
(1) take batching by formula, mixing, pulverize, sieve, carry out 2-3 time as required, until batch mixing can pass through 100 mesh sieves;
(2) raw meal is moved into modulator, pass into steam modulation according to the 16-18% of raw meal quality;
(3) then enter extrusion granulator and make feed granules, feed granules is dried, obtains expanded pellet diet finished product;
Described formula is made up of following raw material:
Dehulled soybean meal
Brewer's yeast
Fish meal
Blood meal
Corn protein powder
Calcium dihydrogen phosphate
Yeast extract
Cuttlefish cream
Fish oil
Soybean lecithin
Compound vitamin
Tartaric acid
Flour
Feed additive
Described feed additive is selected from cellulose, starch and cyclodextrin.
2. the preparation method of snakehead expanded pellet diet according to claim 1, wherein said formula is made up of following mass fraction raw material:
Dehulled soybean meal 290-310 mass parts
Brewer's yeast 20-25 mass parts
Fish meal 370-390 mass parts
Blood meal 35-45 mass parts
Corn protein powder 25-30 mass parts
Calcium dihydrogen phosphate 8-10 mass parts
Yeast extract 8-12 mass parts
Cuttlefish cream 15-22 mass parts
Fish oil 25-35 mass parts
Soybean lecithin 28-33 mass parts
Compound vitamin 5 mass parts
Tartaric acid 3-5 mass parts
Flour 110-130 mass parts
Feed additive 10 mass parts.
3. the preparation method of the snakehead expanded pellet diet described in claim 1-2, wherein fish meal is imported fish meal.
4. the expanded pellet diet that the preparation method described in claim 1-3 prepares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241467.XA CN104855712A (en) | 2015-05-13 | 2015-05-13 | Environment-friendly efficient type puffed feed for snakeheads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241467.XA CN104855712A (en) | 2015-05-13 | 2015-05-13 | Environment-friendly efficient type puffed feed for snakeheads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104855712A true CN104855712A (en) | 2015-08-26 |
Family
ID=53902240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241467.XA Pending CN104855712A (en) | 2015-05-13 | 2015-05-13 | Environment-friendly efficient type puffed feed for snakeheads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104855712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124259A (en) * | 2015-09-02 | 2015-12-09 | 湖州品创孵化器有限公司 | Spirulina puffed feed for ophiocephalus argus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347186A (en) * | 2008-09-03 | 2009-01-21 | 福建正源饲料有限公司 | Growth-promoting compound feed for snake-head immunity and process for its preparation |
| CN101731467A (en) * | 2008-11-20 | 2010-06-16 | 滨州华隆生物工程有限公司 | Snakeheaded fish feeding stuff and preparation method thereof |
| CN101869212A (en) * | 2010-05-31 | 2010-10-27 | 广东通威饲料有限公司 | Compound feed for snakeheads |
| CN102429113A (en) * | 2011-11-01 | 2012-05-02 | 杭州海皇饲料开发有限公司 | Black fish expansion compound feed |
| CN103931881A (en) * | 2014-05-07 | 2014-07-23 | 浙江东裕生物科技有限公司 | Preparation method of expanded compound feed for micropterus salmoides and snakehead fishes |
| CN104522300A (en) * | 2014-12-30 | 2015-04-22 | 青岛农业大学 | Rapid cultivation feed for bostrichthys sinensis and preparation method of rapid cultivation feed |
-
2015
- 2015-05-13 CN CN201510241467.XA patent/CN104855712A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347186A (en) * | 2008-09-03 | 2009-01-21 | 福建正源饲料有限公司 | Growth-promoting compound feed for snake-head immunity and process for its preparation |
| CN101731467A (en) * | 2008-11-20 | 2010-06-16 | 滨州华隆生物工程有限公司 | Snakeheaded fish feeding stuff and preparation method thereof |
| CN101869212A (en) * | 2010-05-31 | 2010-10-27 | 广东通威饲料有限公司 | Compound feed for snakeheads |
| CN102429113A (en) * | 2011-11-01 | 2012-05-02 | 杭州海皇饲料开发有限公司 | Black fish expansion compound feed |
| CN103931881A (en) * | 2014-05-07 | 2014-07-23 | 浙江东裕生物科技有限公司 | Preparation method of expanded compound feed for micropterus salmoides and snakehead fishes |
| CN104522300A (en) * | 2014-12-30 | 2015-04-22 | 青岛农业大学 | Rapid cultivation feed for bostrichthys sinensis and preparation method of rapid cultivation feed |
Non-Patent Citations (3)
| Title |
|---|
| 李贵雄: "乌鳢配合饲料蛋白质最适量的试验研究", 《齐鲁渔业》 * |
| 赵雁青: "《配合饲料制作指南》", 30 November 1997, 科学技术文献出版社 * |
| 麦康森: "《无公害鱼用饲料配制技术》", 31 January 2003, 中国农业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124259A (en) * | 2015-09-02 | 2015-12-09 | 湖州品创孵化器有限公司 | Spirulina puffed feed for ophiocephalus argus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104799124B (en) | A kind of colored clam mixed feed | |
| CN102845653B (en) | Nibea albiflora richardson larvae and juvenile microcapsule feed, as well as processing preparation and feeding method thereof | |
| CN103461741A (en) | Antiviral swimming crab feed and preparation method thereof | |
| CN101912079A (en) | Snakehead seedling expandable compound feed and comprehensive feeding method | |
| CN104522416B (en) | A kind of the juvenile fish pellet and preparation method of China snakehead | |
| CN105942025A (en) | Nutritional feed promoting growth of eleutheronema tetradactylum as well as preparation and use methods of nutritional feed | |
| CN105394447A (en) | Low-cost artificial feed for mandarin fish within 50-150 days | |
| CN108201025A (en) | A kind of multifilament cray feed and preparation method thereof | |
| CN106376498A (en) | Imitated wild breeding method for grass carp | |
| CN105961913A (en) | Safe feed for black abdomen turtles, and preparation method of safe feed | |
| CN103549185B (en) | Artificial microparticle feed for clam worm larva and preparation method thereof | |
| CN102754748A (en) | Australian sand goby feed | |
| CN106721655A (en) | Catfish scrod feed and its manufacture method | |
| CN101889657A (en) | Meat pigeon feed | |
| CN104186375A (en) | Breeding method of rainbow trout | |
| CN102771649A (en) | Preparation method of feed for Yuanbao chicken | |
| CN104000040A (en) | Ranaspinosa culturing feed | |
| CN101869196A (en) | Tilapia feed | |
| CN103549187B (en) | Nutrient enrichment feed for parent clam worms and preparation method thereof | |
| CN103478458A (en) | Healthy feed for truogx sinensis | |
| CN107319208B (en) | Aquatic feed and application thereof in grouper feeding | |
| CN104855712A (en) | Environment-friendly efficient type puffed feed for snakeheads | |
| CN105104779A (en) | Epinephelus akaara wintering feed and preparation method thereof | |
| CN104770581A (en) | Feed for Hu sheep in lactation period | |
| CN108902554A (en) | Eat purposes of the leaf grass bait in aquaculture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
|
| RJ01 | Rejection of invention patent application after publication |