CN102835548A - Larval macrobrachium rosenbergii micro-pellet feed and preparation method thereof - Google Patents
Larval macrobrachium rosenbergii micro-pellet feed and preparation method thereof Download PDFInfo
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- CN102835548A CN102835548A CN2012103072869A CN201210307286A CN102835548A CN 102835548 A CN102835548 A CN 102835548A CN 2012103072869 A CN2012103072869 A CN 2012103072869A CN 201210307286 A CN201210307286 A CN 201210307286A CN 102835548 A CN102835548 A CN 102835548A
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Abstract
The invention discloses a larval macrobrachium rosenbergii micro-pellet feed and a preparation method of the larval macrobrachium rosenbergii micro-pellet feed. Nutritious components of the feed comprise crude protein, crude fat, sugar, crude fibre, ash, salt, phosphorus, water and the like. The feed has the advantages of increasing the survival rate of macrobrachium rosenbergii, accelerating the growth speed of macrobrachium rosenbergii, fast feeding, high stability, convenient use, little environmental pollution and the like. Therefore, healthy development of the industry of larval macrobrachium rosenbergii production and feeding can be promoted.
Description
Technical field
The present invention relates to the aquaculture feed field, be specifically related to a kind of Macrobrachium rosenbergii micro-granulated feed in seedling stage and preparation method thereof.
Background technology
Macrobrachium rosenbergii is under the jurisdiction of Palaemonidae on taxology, pond crayfish belongs to.Belong to together with freshwater shrimp, brown shell shrimp and Hainan pond crayfish of the growth of China fresh water.Originating in south east asia, claim Malaysian prawn, fresh water prawn, long-armed prawn, money shrimp again, is one of worldwide large-scale tropical fresh water shrimp.China introduced Macrobrachium rosenbergii and tries in Guangdong to support in 1976, succeed, and had been generalized in all parts of the country the breed at present.This shrimp is individual big, and male body length can reach 40 centimetres, body weight 600 grams; Long 25 centimetres of female body, body weight 200 grams.Dressing percentage 51.7%, meat is abundant; Contain protein 20.5% (approximate with prawn), fat 0.48% belongs to high protein, low fat, high-octane high-quality aquatic products.Individuality is big, growth is fast, feeding habits are assorted, characteristics such as meat flavour is beautiful, the culture-cycle is short, economic benefit height because of it has, thereby becomes the improved seeds of worldwide popularization breed.Macrobrachium rosenbergii belongs to the kind in the torrid zone, waters, subtropical zone, is limited to 38 ℃ on its adaptation water temperature; Under be limited to 16 ℃, thermophilic is 24～30 ℃.The life of dwelling at the end of Macrobrachium rosenbergii battalion, happiness are dwelt in the pasture and water clump, and come out to look for food evening, and the main mode of ingesting is with stinging seizure toy and organic debris enough.Sprint swimming be can do, 6 pairs of appendages and periproct paddling leaned on.Newly hatched larvae called Zoea, referred to as larvae, living in a certain salinity brackish water, and if the fire of pure fresh water, it will die.After the young becomes juvenile prawn, in fresh water, live, lay eggs up to maturation.The Macrobrachium rosenbergii artificial propagation is except that ground such as Guangxi, Shandong adopt natural sea-water, and national most of areas all adopts artificial preparation seawater, and emergence rate is higher, and technology is mature on the whole, promotes to culture laying the foundation for the Macrobrachium rosenbergii large tracts of land.
Macrobrachium rosenbergii belongs to Omnivore.Under the artificial feeding condition, the squab young is a food with the fairy shrimp young mainly, and individuality is grown up after casting off a skin for 4～5 times; Can ingest and oppress fragment, fish-egg, yolk etc. and other tiny biological feeds.Juvenile prawn through after the fresh water treatment then is converted into omnivorousness, is food with the aquatic insect young, small-sized shell-fish, aquatic worms form and organic debris mainly.Along with the development of large-scale cultivation, the production requirement of Macrobrachium rosenbergii seed is improved, biologically active bait, particularly halogen worm, wheel animalcule that tradition is used owing to receive the influence of natural environment, are produced unstable.Continuous expansion along with the production of shrimp seed; Artificial breeding also constantly increases the demand of bait; Biological feed not only can not satisfy the demand that seed produces far away on output; Descended by the quality of the pollution biological feed of environment, also do not meet the requirement of the shrimp seedling of production high-quality, just increased fluctuation and risk that the Macrobrachium rosenbergii seed produces.In addition; The cultivation of biological living bait needs large-scale capital expenditure and takies a large amount of spaces; So that the production cost of living bait is too high; The production more complicated of while living bait, for the production that cooperates the Macrobrachium rosenbergii seedling needs the great amount of manpower input, these all are unfavorable for the large-scale development of Macrobrachium rosenbergii breeding.Some production units because still not comprehensive to the research of its nutritional need, feeding part biological bait simultaneously, replenish yolk when the Macrobrachium rosenbergii artificial breeding, polluted-water very easily, and larva survive ratio is low, cultures to Macrobrachium rosenbergii and brings bigger economic loss.The seed that above-mentioned factor has all seriously restricted Macrobrachium rosenbergii produces, and has hindered further developing of Macrobrachium rosenbergii aquaculture.
Therefore; A kind ofly can satisfy the nutritional need of growth in seedling period, can the open-mouthed bait that water stability is good, easy to use, survival rate is high, growth is fast, economical and practical come out in development and production, become to restrict the key issue that the Macrobrachium rosenbergii seedling is propagated artificially.
Summary of the invention
The objective of the invention is to according to current biological feed quality, quantity unstablely, prawn slice nutritional imbalance, the unmanageable problem of seedling raising process severe water pollution on the market provide a kind of environmental protection, efficient, safe Macrobrachium rosenbergii micro-granulated feed in seedling stage.
Another purpose of the present invention is to provide the preparation method of above-mentioned feed.
Above-mentioned purpose of the present invention is achieved through following technical scheme:
A kind of Macrobrachium rosenbergii micro-granulated feed in seedling stage is characterized in that being formed by following raw material cooperation according to the mass percent meter: fish meal 34 ~ 38, dregs of beans 17. 8 ~ 19, peanut meal 7 ~ 10; Flour 25 ~ 25.3, cuttlefish cream 4 ~ 5, fish oil 1.5 ~ 2, phosphatide oil 2.0 ~ 2.2; Choline Chloride 0.3, B B-complex 0.15 ~ 0.2, composite mineral matter 2.3 ~ 3, shelling plain 0.12 ~ 0.2; Immune polysaccharide 0.18 ~ 0.3, anti-oxidant 0. 03, mould inhibitor 0.03 ~ 0.04;
Wherein, said shelling element is phytoecdysone, animal moulting hormone or cholesterol;
Said anti-oxidant is dibutyl hydroxy toluene or ethoxyquinoline;
Said mould inhibitor is one or both a mixture of Sodium Benzoate, formic acid;
Said immune polysaccharide is one or more the mixture in beta glucan, manna oligosacchride FOS, the oligoisomaltose;
The gross protein value of said fish meal is more than 52%;
The gross protein value of said dregs of beans is more than 44%.
Further, in the per kilogram micro-granulated feed of the present invention, the content of B B-complex is vitamin A 8,000,000 IU, cholecalciferol 2,000,000 IU, vitamin E 55g; Prokeyvit 12g, Cobastab 5 g, vitamin B2 15g, vitamin B6 10g; Cobalamin 20mg, biotin 80mg, nicotinic acid 40g, calcium pantothenate 25g; Folic acid 2.5g, inositol 150g, single phosphoric acid fat 300g, surplus is a defatted rice bran.
Further, in the per kilogram micro-granulated feed of the present invention, the content of composite mineral matter is calcium 0.6g, phosphorus 0.8g, and potassium 90g, magnesium 12g, iron 1.0g, zinc 10g, copper 3.0g bores 160mg, iodine 60mg, selenium 3. 6mg, surplus is a zeolite powder.
The nutritional labeling of Macrobrachium rosenbergii micro-granulated feed in seedling stage of the present invention is formed: crude protein 44-54, crude fat 7-15, total reducing sugar 15-30%, crude fibre 3-9, ash 9-15%, salinity 1-4, total phosphorus 1-3, moisture 7-12%.
The preparation method of Macrobrachium rosenbergii micro-granulated feed in seedling stage of the present invention comprises the steps:
(1) takes by weighing each raw material by proportioning, mix;
(2) mixture is pulverized;
(3) material after the pulverizing is sent into micronizer and is pulverized adding fish oil and 1.5 ~ 2.0kg water, mixing;
(4) send into storehouse to be granulated, through double-deck quality controling machine, add steam, granulator is processed feed granules with mixture;
(5) feed granules keeps 100 ~ 105 ℃ temperature 45 minutes in stablizing ager;
(6) with cold wind dehydration, cooling, particle temperature is reduced to room temperature;
(7) with particle through behind the disintegrating machine, flow into and revolve the riddler classification, the particle material between standard screen 32 orders and 22 orders is Macrobrachium rosenbergii micro-granulated feed in seedling stage.
Compared with prior art, the present invention has following beneficial effect:
Macrobrachium rosenbergii shrimp seedling micro-granulated feed of the present invention is to the Macrobrachium rosenbergii good palatability, and the water-fast bubble time is long, digest, and the Macrobrachium rosenbergii fast growth of raising, survival rate is high, and feed waste is few, and water pollutes little, and feed coefficient is low.
The specific embodiment
Come further to explain the present invention below in conjunction with embodiment, but embodiment does not do any type of qualification to the present invention.
EXAMPLE l
Take by weighing each raw material by following percentage by weight:
Fish meal 34.02, dregs of beans 17. 8, peanut meal 10, flour 25, cuttlefish cream 5, fish oil 2, phosphatide oil 2.2, Choline Chloride 0.3, B B-complex 0.2, composite mineral matter 3, shelling element 0.12, immune polysaccharide 0.3, anti-oxidant 0. 03, mould inhibitor 0.03.
Preparation according to the following steps:
1, get Choline Chloride, B B-complex, composite mineral matter, shelling is plain, immune polysaccharide, anti-oxidant, mould inhibitor carries out premixed;
2, get fish meal, dregs of beans, peanut meal, flour, cuttlefish cream, phosphatide oil;
3, after the 1st step material and the 2nd step mixing of materials, mixture is pulverized;
4, the material after the pulverizing is sent into the micronizer pulverizing, and smashing fineness reaches standard screen 80 orders through more than 95%;
5, the material after the pulverizing adds fish oil and 2.0kg water, mixes simultaneously;
6, send into storehouse to be granulated to mixed material, through double-deck quality controling machine, add steam, granulator is processed the feed granules of particle diameter 1. 3mm with mixture, length be particle diameter 1-2 doubly;
7, the material particle keeps 100-105 ℃ temperature 45 minutes in stablizing ager;
8, cold wind dehydration, cooling, making the particle water content is that particle temperature is reduced to room temperature about 10-11%;
9, particle flows into and revolves the riddler classification through behind the disintegrating machine, and the particle material between standard screen 32 orders and 22 orders is Macrobrachium rosenbergii shrimp seedling mixed feed.
Embodiment 2
Take by weighing each raw material by following percentage by weight, its preparation method is identical with embodiment 1.
Fish meal 38, dregs of beans 19, peanut meal 7, flour 25. 3, cuttlefish cream 4, fish oil 1. 5, phosphatide oil 2. 0, Choline Chloride 0. 3, B B-complex 0. 15, composite mineral matter 2. 3, shelling element 0. 2, immune polysaccharide 0. 18, anti-oxidant 0. 03, mould inhibitor 0. 04.
The mixed feed of being processed by Macrobrachium rosenbergii shrimp seedling feed formula of the present invention is in Jiangsu, places such as Zhejiang, Shanghai, Guangdong shrimp seedling are through applying, to the Macrobrachium rosenbergii good palatability; The water-fast bubble time is long, digests the Macrobrachium rosenbergii shrimp seedling fast growth of raising; Survival rate is high; Feed waste is few, and water pollutes little, and feed coefficient is low.
Claims (4)
1. a Macrobrachium rosenbergii micro-granulated feed in seedling stage is characterized in that being formed by following raw material cooperation according to the mass percent meter: fish meal 34 ~ 38, dregs of beans 17. 8 ~ 19, peanut meal 7 ~ 10; Flour 25 ~ 25.3, cuttlefish cream 4 ~ 5, fish oil 1.5 ~ 2, phosphatide oil 2.0 ~ 2.2; Choline Chloride 0.3, B B-complex 0.15 ~ 0.2, composite mineral matter 2.3 ~ 3, shelling plain 0.12 ~ 0.2; Immune polysaccharide 0.18 ~ 0.3, anti-oxidant 0. 03, mould inhibitor 0.03 ~ 0.04;
Wherein, said shelling element is phytoecdysone, animal moulting hormone or cholesterol;
Said anti-oxidant is dibutyl hydroxy toluene or ethoxyquinoline;
Said mould inhibitor is one or both a mixture of Sodium Benzoate, formic acid;
Said immune polysaccharide is one or more the mixture in beta glucan, manna oligosacchride FOS, the oligoisomaltose;
The gross protein value of said fish meal is more than 52%;
The gross protein value of said dregs of beans is more than 44%.
2. according to the said Macrobrachium rosenbergii of claim 1 micro-granulated feed in seedling stage, it is characterized in that in the per kilogram micro-granulated feed that the content of B B-complex is vitamin A 8,000,000 IU, cholecalciferol 2,000,000 IU, vitamin E 55g; Prokeyvit 12g, Cobastab 5 g, vitamin B2 15g, vitamin B6 10g; Cobalamin 20mg, biotin 80mg, nicotinic acid 40g, calcium pantothenate 25g; Folic acid 2.5g, inositol 150g, single phosphoric acid fat 300g, surplus is a defatted rice bran.
3. according to the said Macrobrachium rosenbergii of claim 1 micro-granulated feed in seedling stage, it is characterized in that in the per kilogram micro-granulated feed that the content of composite mineral matter is calcium 0.6g, phosphorus 0.8g, potassium 90g; Magnesium 12g, iron 1.0g, zinc 10g, copper 3.0g; Bore 160mg, iodine 60mg, selenium 3. 6mg, surplus is a zeolite powder.
4. the preparation method of the said Macrobrachium rosenbergii of claim 1 micro-granulated feed in seedling stage is characterized in that comprising the steps:
(1) takes by weighing each raw material by proportioning, mix;
(2) mixture is pulverized;
(3) material after the pulverizing is sent into micronizer and is pulverized adding fish oil and 1.5 ~ 2.0kg water, mixing;
(4) send into storehouse to be granulated, through double-deck quality controling machine, add steam, granulator is processed feed granules with mixture;
(5) feed granules keeps 100 ~ 105 ℃ temperature 45 minutes in stablizing ager;
(6) with cold wind dehydration, cooling, particle temperature is reduced to room temperature;
(7) with particle through behind the disintegrating machine, flow into and revolve the riddler classification, the particle material between standard screen 32 orders and 22 orders is Macrobrachium rosenbergii micro-granulated feed in seedling stage.
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Cited By (10)
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| CN103652405A (en) * | 2013-11-07 | 2014-03-26 | 安徽省智汇电气技术有限公司 | Macrobrachium rosenbergii feed comprising traditional Chinese medicine components |
| CN104489315A (en) * | 2014-11-27 | 2015-04-08 | 广德德品水产养殖专业合作社 | Feed for juvenile macrobrachium rosenbergii |
| CN104905069A (en) * | 2015-07-02 | 2015-09-16 | 四川国凤中科生物科技有限公司 | Feed for improving the of Macrobrachium rosenbergii and a production method of feed |
| CN105076744A (en) * | 2015-07-02 | 2015-11-25 | 四川国凤中科生物科技有限公司 | Granulated feed for macrobrachium rosenbergii and processing method of granulated feed |
| CN105685452A (en) * | 2014-11-28 | 2016-06-22 | 衡阳县春秋特种渔业养殖专业合作社 | Shrimp feed rich in organic selenium and preparation method thereof |
| CN106333140A (en) * | 2016-08-26 | 2017-01-18 | 湖南金欧农业科技有限公司 | Crawfish unshelling hormone |
| CN107960555A (en) * | 2017-12-14 | 2018-04-27 | 沈阳丰美生物技术有限公司 | Feed cholate degraded enzyme inhibitor, promote fat digestion feed and its preparation method and application |
| CN111317079A (en) * | 2020-04-24 | 2020-06-23 | 江苏富裕达粮食制品股份有限公司 | Early functional feed for macrobrachium rosenbergii and preparation method thereof |
| CN113099989A (en) * | 2021-03-31 | 2021-07-13 | 海南归耘田农业科技有限公司 | Rice and shrimp joint cropping ecological breeding method |
| CN115462487A (en) * | 2022-10-09 | 2022-12-13 | 昆之宝生物科技(杭州)有限公司 | Compound feed for improving muscle protein content and immunocompetence of macrobrachium rosenbergii and preparation method thereof |
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| CN105685452A (en) * | 2014-11-28 | 2016-06-22 | 衡阳县春秋特种渔业养殖专业合作社 | Shrimp feed rich in organic selenium and preparation method thereof |
| CN104905069A (en) * | 2015-07-02 | 2015-09-16 | 四川国凤中科生物科技有限公司 | Feed for improving the of Macrobrachium rosenbergii and a production method of feed |
| CN105076744A (en) * | 2015-07-02 | 2015-11-25 | 四川国凤中科生物科技有限公司 | Granulated feed for macrobrachium rosenbergii and processing method of granulated feed |
| CN106333140A (en) * | 2016-08-26 | 2017-01-18 | 湖南金欧农业科技有限公司 | Crawfish unshelling hormone |
| CN107960555A (en) * | 2017-12-14 | 2018-04-27 | 沈阳丰美生物技术有限公司 | Feed cholate degraded enzyme inhibitor, promote fat digestion feed and its preparation method and application |
| CN111317079A (en) * | 2020-04-24 | 2020-06-23 | 江苏富裕达粮食制品股份有限公司 | Early functional feed for macrobrachium rosenbergii and preparation method thereof |
| CN113099989A (en) * | 2021-03-31 | 2021-07-13 | 海南归耘田农业科技有限公司 | Rice and shrimp joint cropping ecological breeding method |
| CN115462487A (en) * | 2022-10-09 | 2022-12-13 | 昆之宝生物科技(杭州)有限公司 | Compound feed for improving muscle protein content and immunocompetence of macrobrachium rosenbergii and preparation method thereof |
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Address after: 1011, room 890, international science and technology building, No. 510630 Tianhe North Road, Tianhe District, Guangdong, Guangzhou Applicant after: GUANGDONG HAID GROUP Co.,Ltd. Applicant after: Guangzhou Rongchuan Feeds Co.,Ltd. Applicant after: ZHUHAI RONGCHUAN FEED Co.,Ltd. Applicant after: GUANGDONG HISENOR CO.,LTD. Applicant after: SUZHOU HAID FEEDS Co.,Ltd. Address before: 1011, room 890, international science and technology building, No. 510630 Tianhe North Road, Tianhe District, Guangdong, Guangzhou Applicant before: GUANGDONG HAID GROUP Co.,Ltd. Applicant before: Guangzhou Rongchuan Feeds Co.,Ltd. Applicant before: ZHUHAI RONGCHUAN FEED Co.,Ltd. Applicant before: GUANGZHOU HAIXINGNONG AQUATIC PRODUCT CULTURE TECHNOLOGY Co.,Ltd. Applicant before: SUZHOU HAID FEEDS Co.,Ltd. |
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Effective date of registration: 20140807 Address after: 519110 Guangdong province Zhuhai city Doumen District Doumen town small Hao Chong Cun Feng men Ao (Huang Yang Wushan Road intersection) Applicant after: ZHUHAI RONGCHUAN FEED Co.,Ltd. Address before: 1011, room 890, international science and technology building, No. 510630 Tianhe North Road, Tianhe District, Guangdong, Guangzhou Applicant before: GUANGDONG HAID GROUP Co.,Ltd. Applicant before: Guangzhou Rongchuan Feeds Co.,Ltd. Applicant before: ZHUHAI RONGCHUAN FEED Co.,Ltd. Applicant before: GUANGDONG HISENOR CO.,LTD. Applicant before: SUZHOU HAID FEEDS Co.,Ltd. |
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