CN104642817A - Murray cod fish larvae compound feed and preparation method thereof - Google Patents
Murray cod fish larvae compound feed and preparation method thereof Download PDFInfo
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- CN104642817A CN104642817A CN201510125559.1A CN201510125559A CN104642817A CN 104642817 A CN104642817 A CN 104642817A CN 201510125559 A CN201510125559 A CN 201510125559A CN 104642817 A CN104642817 A CN 104642817A
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Abstract
The invention discloses Murray cod fish larvae compound feed and a preparation method thereof and aims at providing compound feed which can meet the needs of growth and development and is balanced in nutrition, environmentally friendly and high-efficiency. The feed consists of imported fish meal, bean pulp, corn gluten meal, high protein flour, squid liver powder, soya bean lecithin, complex vitamins, composite ores, choline chloride, salt, citric acid, lactic acid bacteria, methionine, vitamin C, phosphate, a mildew preventive and an antioxidant. According to the Murray cod fish larvae compound feed provided by the invention, the needs of growth of Murray cod fish larvae are combined, and the Murray cod fish larvae compound feed with the advantages of balanced nutrition, environment friendliness and high efficiency are designed and developed by adopting the principle of the ideal amino acid pattern.
Description
Technical field
The present invention is specifically related to a kind of dragon design spot larva and juvenile mixed feed and preparation method thereof, particularly relates to a kind of Australia dragon design spot larva and juvenile mixed feed of balanced in nutrition, environment-friendly high-efficiency; Belong to fish meal technical field.
Background technology
The auspicious cod of dragon design spot formal name used at school ink, continent is called dragon design spot or worm line lithosporic.This fish is one of maximum in the world fresh-water fishes.Because Australia dragon design spot has special external form and delicious mouthfeel, have " national treasure fish " laudatory title in Australia.
Dragon design spot is because of its tasty mouthfeel, and fine and tender taste, unique flavor, unsaturated fatty acid content is high, deeply likes by consumer.Jiangsu Zhong Yang group introduces Australia dragon design spot and carries out industrial aquaculture, achieves good achievement.And bait can be turned to it and raise and train, promote cultivation at home for dragon design spot and lay a good foundation.But the domestic research to dragon design spot feed nutrition at present also belongs to blank, cause the cultivation of dragon design spot also at use biological feed or other fish mixed feed, not only result in the increase of dragon design spot aquaculture cost, also make its poor growth, disease takes place frequently, seriously hinder the development of dragon design spot industry.Therefore, need the dragon design spot mixed feed that exploitation is scientific and reasonable badly, to improve culture benefit, fill up the blank of domestic dragon design spot research, promote the growth of dragon design spot industry better.
Summary of the invention
Goal of the invention: provide mixed feed of a kind of dragon design spot larva and juvenile and preparation method thereof, this mixed feed is a kind of green health feed of balanced in nutrition, high-efficiency environment friendly.
Last technical scheme provided by the invention is: a kind of dragon design spot larva and juvenile mixed feed, be made up of according to parts by weight following component: imported fish meal 45 parts ~ 60 parts, dregs of beans 10 parts ~ 15 parts, corn protein powder 5 parts ~ 10 parts, Strong flour 15 parts ~ 25 parts, 2 parts ~ 6 parts, cuttlefish liver powder, soybean lecithin 1 part ~ 3 parts, 1 part ~ 7 parts, fish oil, compound vitamin 0.2 part ~ 0.5 part, composite polymineral 0.5 part ~ 1 part, Choline Chloride 0.1 part ~ 0.3 part, salt 0.1 part ~ 0.5 part, citric acid 0.2 part ~ 0.8 part, lactic acid bacteria 0.05 part ~ 0.1 part, methionine 0.1 part ~ 0.5 part, vitamin C phosphoric ester 0.1 part ~ 0.6 part, mould inhibitor 0.01 part ~ 0.1 part, antioxidant 0.01 part ~ 0.1 part.
As preferably, the basis of imported fish meal is moisture≤11%; Crude protein >=65%; Crude fat≤10%; Coarse ash≤16%; Acid value≤1.5%.
As preferably, described compound vitamin every kilogram active ingredient: vitamin A is: vitamin A Cu Suan Zhi ︰ Retinol Palmitate=1 ︰ 1,5500 IU; Vitamine D3,1000 IU; DL-alpha-tocopherol acetate, 50 IU; Vitamin K3,10 IU; Nicotinic acid, 100 mg; Riboflavin, 20 mg; Pyridoxol, 20 mg; Thiamine, 20 mg; D-VB5 calcium, 50 mg; Biotin, 0.1 mg; Folic acid, 5 mg; Vitamin B12,20 mg, ascorbic acid, 100 mg; Inositol, 100 mg.
As preferably, described composite polymineral every kilogram active ingredient is NaCl, 257; MgSO
47H
2o, 3855; NaH
2pO
42H
2o, 6425; KH
2pO
4, 8224; FeC
6h
5o
75H
2o, 642.5; ZnSO
47H
2o, 90.7; MnSO
44H
2o, 41.6; CuSO
45H
2o, 7.97; CoCl
26H
2o, 0.26; KIO
3, 0.77.
After of the present invention, a technical scheme is such: the preparation method of this dragon design spot larva and juvenile mixed feed, comprises the following steps:
1) each component of precise;
2) by step 1) imported fish meal that takes, dregs of beans, corn protein powder, Strong flour, cuttlefish liver meal, soybean lecithin make it 98% by 100 mesh sieves after carrying out Crushing of Ultrafine;
3) compound vitamin, composite polymineral, Choline Chloride, salt, citric acid, lactic acid bacteria, methionine, vitamin C phosphoric ester, mould inhibitor, antioxidant are carried out premixed, make premix, mixture homogeneity≤5%;
4) by step 2) with step 3) powder-material that obtains fully mixes 150 seconds, mixture homogeneity≤7% in double-shaft paddle mixer;
5) by step 4) powder that obtains makes expanded pellet feed by twin-screw extruder;
6) by the mode of rear spraying by fish oil even application in step 5) expanded pellet feed that obtains;
7) by step 6) expanded pellet feed after cool drying, weighing and bagging.
Characteristic part of the present invention is:
1. dragon design spot larva and juvenile mixed feed provided by the invention, needed for the growth of Australia dragon design spot larva and juvenile, adopts Australia dragon design spot larva and juvenile mixed feed of balanced in nutrition, the environment-friendly high-efficiency of " Ideal Amino Acid Pattern " principle design exploitation.
2. the present invention is according to dragon design spot larval and juvenile development feature; adopt " gastrointestinal health resist technology "; choice for use citric acid and lactic acid bacteria in mixed feed; the former is by reducing gastric juice Ph; thus improving the digestion power of larva and juvenile, the latter, by the field planting at dragon design spot larva and juvenile enteron aisle, improves the quantity of intestinal beneficial flora; check the growth and breeding of harmful bacteria, enhance the absorbability to nutriment and the protection to enteron aisle.
3. the present invention adopts the feedstuff of high-quality, by rational extruding and puffing technology, not only increases the digestible energy power of feed, and decreases the pollution of residual bait to water body.
Detailed description of the invention:
Below in conjunction with specific embodiment, the present invention will be described in detail.
Example 1
A kind of dragon design spot larva and juvenile mixed feed provided by the invention, is made up of according to parts by weight following component: imported fish meal 45 parts, dregs of beans 10 parts, corn protein powder 5 parts, Strong flour 15 parts, 2 parts, cuttlefish liver powder, soybean lecithin 1 part, 1 part, fish oil, compound vitamin 0.2 part, composite polymineral 0.5 part, Choline Chloride 0.1 part, salt 0.1 part, citric acid 0.2 part, lactic acid bacteria 0.05 part, methionine 0.1 part, vitamin C phosphoric ester 0.1 part, mould inhibitor 0.01 part, antioxidant 0.01 part.
Example 2
A kind of dragon design spot larva and juvenile mixed feed provided by the invention, is made up of according to parts by weight following component: imported fish meal 60 parts, dregs of beans 15 parts, corn protein powder 10 parts, Strong flour 25 parts, 6 parts, cuttlefish liver powder, soybean lecithin 3 parts, 7 parts, fish oil, compound vitamin 0.5 part, composite polymineral 1 part, Choline Chloride 0.3 part, salt 0.5 part, citric acid 0.8 part, lactic acid bacteria 0.1 part, methionine 0.5 part, vitamin C phosphoric ester 0.6 part, mould inhibitor 0.1 part, antioxidant 0.1 part.
Example 3
A kind of dragon design spot larva and juvenile mixed feed provided by the invention, is made up of according to parts by weight following component: imported fish meal 56 parts, dregs of beans 13 parts, corn protein powder 7 parts, Strong flour 19 parts, 4 parts, cuttlefish liver powder, soybean lecithin 2 parts, 4 parts, fish oil, compound vitamin 0.3 part, composite polymineral 0.7 part, Choline Chloride 0.2 part, salt 0.3 part, citric acid 0.5 part, lactic acid bacteria 0.08 part, methionine 0.3 part, vitamin C phosphoric ester 0.3 part, mould inhibitor 0.07 part, antioxidant 0.08 part.
Dragon design spot larva and juvenile mixed feed preparation method:
1) by any one group of each component of data precise of example 1 to 3;
2) by step 1) imported fish meal that takes, dregs of beans, corn protein powder, Strong flour, cuttlefish liver meal, soybean lecithin make it 98% by 100 mesh sieves after carrying out Crushing of Ultrafine;
3) compound vitamin, composite polymineral, Choline Chloride, salt, citric acid, lactic acid bacteria, methionine, vitamin C phosphoric ester, mould inhibitor, antioxidant are carried out premixed, make premix, mixture homogeneity≤5%;
4) by step 2) with step 3) powder-material that obtains fully mixes 150 seconds, mixture homogeneity≤7% in double-shaft paddle mixer;
5) by step 4) powder that obtains makes expanded pellet feed by twin-screw extruder;
6) by the mode of rear spraying by fish oil even application in step 5) expanded pellet feed that obtains;
7) by step 6) expanded pellet feed after cool drying, weighing and bagging.
In order to more fully effectively effect of the present invention is described, provide the actual culture experiment carried out according to example of the present invention below:
(1) feed making
According to the technical data of example 3, carry out the making of testing feed according to dragon design spot larva and juvenile mixed feed preparation method provided by the invention.
(2) experimental result
This experiment is carried out in Zhong Yang group dragon design spot intensive culture workshop, and body size is 0.85g/ tail.Culturing pool 60m
2, put seedling 10000 tail, totally 3 culturing pools, 2 months culture-cycles.
Have table 1 known, the present invention facilitates the growth of dragon design spot larva and juvenile well, and specific growth rate is 3.92, and feed coefficient is 1.16.
| Rate of body weight gain | Specific growth rate | Feed coefficient |
| 556.33±15.08 | 3.92±0.05 | 1.16±0.03 |
The impact that table 1 the present invention grows dragon design spot larva and juvenile
The above is only non-limiting embodiment of the present invention; for the person of ordinary skill of the art; do not departing from the invention design with under the prerequisite of not making creative work, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. a dragon design spot larva and juvenile mixed feed, it is characterized in that, be made up of according to parts by weight following component: imported fish meal 45 parts ~ 60 parts, dregs of beans 10 parts ~ 15 parts, corn protein powder 5 parts ~ 10 parts, Strong flour 15 parts ~ 25 parts, 2 parts ~ 6 parts, cuttlefish liver powder, soybean lecithin 1 part ~ 3 parts, 1 part ~ 7 parts, fish oil, compound vitamin 0.2 part ~ 0.5 part, composite polymineral 0.5 part ~ 1 part, Choline Chloride 0.1 part ~ 0.3 part, salt 0.1 part ~ 0.5 part, citric acid 0.2 part ~ 0.8 part, lactic acid bacteria 0.05 part ~ 0.1 part, methionine 0.1 part ~ 0.5 part, vitamin C phosphoric ester 0.1 part ~ 0.6 part, mould inhibitor 0.01 part ~ 0.1 part, antioxidant 0.01 part ~ 0.1 part.
2. dragon design spot larva and juvenile mixed feed according to claim 1, is characterized in that, the basis of described imported fish meal is moisture≤11%; Crude protein >=65%; Crude fat≤10%; Coarse ash≤16%; Acid value≤1.5%.
3. dragon design spot larva and juvenile mixed feed according to claim 1, is characterized in that: described compound vitamin every kilogram active ingredient: vitamin A is: vitamin A Cu Suan Zhi ︰ Retinol Palmitate=1 ︰ 1,5500 IU; Vitamine D3,1000 IU; DL-alpha-tocopherol acetate, 50 IU; Vitamin K3,10 IU; Nicotinic acid, 100 mg; Riboflavin, 20 mg; Pyridoxol, 20 mg; Thiamine, 20 mg; D-VB5 calcium, 50 mg; Biotin, 0.1 mg; Folic acid, 5 mg; Vitamin B12,20 mg, ascorbic acid, 100 mg; Inositol, 100 mg.
4. dragon design spot larva and juvenile mixed feed according to claim 1, is characterized in that: described composite polymineral every kilogram active ingredient is NaCl, 257; MgSO
47H
2o, 3855; NaH
2pO
42H
2o, 6425; KH
2pO
4, 8224; FeC
6h
5o
75H
2o, 642.5; ZnSO
47H
2o, 90.7; MnSO
44H
2o, 41.6; CuSO
45H
2o, 7.97; CoCl
26H
2o, 0.26; KIO
3, 0.77.
5. the preparation method of dragon design spot larva and juvenile mixed feed according to claim 1, is characterized in that, comprise the following steps:
1) quality according to claims 1 is than each component of precise;
2) by step 1) imported fish meal that takes, dregs of beans, corn protein powder, Strong flour, cuttlefish liver meal, soybean lecithin make it 98% by 100 mesh sieves after carrying out Crushing of Ultrafine;
3) compound vitamin, composite polymineral, Choline Chloride, salt, citric acid, lactic acid bacteria, methionine, vitamin C phosphoric ester, mould inhibitor, antioxidant are carried out premixed, make premix, mixture homogeneity≤5%;
4) by step 2) with step 3) powder-material that obtains fully mixes 150 seconds, mixture homogeneity≤7% in double-shaft paddle mixer;
5) by step 4) powder that obtains makes expanded pellet feed by twin-screw extruder;
6) by the mode of rear spraying by fish oil even application in step 5) expanded pellet feed that obtains;
7) by step 6) expanded pellet feed after cool drying, weighing and bagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125559.1A CN104642817A (en) | 2015-03-23 | 2015-03-23 | Murray cod fish larvae compound feed and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125559.1A CN104642817A (en) | 2015-03-23 | 2015-03-23 | Murray cod fish larvae compound feed and preparation method thereof |
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| CN104642817A true CN104642817A (en) | 2015-05-27 |
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| CN201510125559.1A Pending CN104642817A (en) | 2015-03-23 | 2015-03-23 | Murray cod fish larvae compound feed and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660479A (en) * | 2016-02-19 | 2016-06-15 | 福建省农业科学院中心实验室 | Breeding method for maccullochella peelii |
| CN105706971A (en) * | 2016-02-19 | 2016-06-29 | 福建省农业科学院中心实验室 | Culture method of Australian dragon spot fish fry |
| CN106213030A (en) * | 2016-03-08 | 2016-12-14 | 青岛赛格林生物工程有限公司 | A kind of Greenling larva and juvenile nursery special compound feed |
| CN108813125A (en) * | 2018-06-07 | 2018-11-16 | 江苏中洋集团股份有限公司 | A kind of functional feed for preventing and treating Australia dragon design spot ich |
| CN109548711A (en) * | 2018-11-19 | 2019-04-02 | 浙江海洋大学 | Dragon design spot green-house scale cultural method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660479A (en) * | 2016-02-19 | 2016-06-15 | 福建省农业科学院中心实验室 | Breeding method for maccullochella peelii |
| CN105706971A (en) * | 2016-02-19 | 2016-06-29 | 福建省农业科学院中心实验室 | Culture method of Australian dragon spot fish fry |
| CN105706971B (en) * | 2016-02-19 | 2018-09-04 | 福建省农业科学院中心实验室 | The cultural method of Australia dragon design spot fry |
| CN106213030A (en) * | 2016-03-08 | 2016-12-14 | 青岛赛格林生物工程有限公司 | A kind of Greenling larva and juvenile nursery special compound feed |
| CN108813125A (en) * | 2018-06-07 | 2018-11-16 | 江苏中洋集团股份有限公司 | A kind of functional feed for preventing and treating Australia dragon design spot ich |
| CN109548711A (en) * | 2018-11-19 | 2019-04-02 | 浙江海洋大学 | Dragon design spot green-house scale cultural method |
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Application publication date: 20150527 |