CN101502300B - Feed for fingerling of Coreius guichenoti and preparation method - Google Patents
Feed for fingerling of Coreius guichenoti and preparation method Download PDFInfo
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- CN101502300B CN101502300B CN2009100611377A CN200910061137A CN101502300B CN 101502300 B CN101502300 B CN 101502300B CN 2009100611377 A CN2009100611377 A CN 2009100611377A CN 200910061137 A CN200910061137 A CN 200910061137A CN 101502300 B CN101502300 B CN 101502300B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The present invention discloses a fish feedstuff of coreius guichenoti and a preparing method thereof. The fish feedstuff is proportionally composed of Peru fishemeal powder, soya bean meal, wheat middling, oil bran, bean oil, a plurality of mineral salts, a plurality of vitamins, adhesive, antioxidant and mould inhibitor. The preparing method comprises the following steps: crushing the raw materials and screening the crushed raw materials; mixing a plurality of weighted vitamins, the plurality of mineral salts, the adhesive, the antioxidant and the mould inhibitor; putting the weighted fish powder, soya bean meal, wheat middling and oil bran into a mixer for mixing, putting the mixed material into the mixer for mixing to uniform; adding the bean oil and water, and simultaneously adding steam for continuously mixing to uniform; preparing the mixture to the particles with equal particle diameter; keeping the temperature of 60 DEG C to 80 DEG C; dewatering with cold air and cooling. The fish feedstuff of the invention is suitable for the production of large-sized and middle-sized feedstuff manufacturer. The water-proof soak time is long. The growth speed of fish after eating the feedstuff is high. In one-year cultivation when each fish is grown from 20g to the fingerling with the weight of 80-100g, the survival rate is 70%. When the fish is grown from 80-100g to the fingerling with the weight of 250-300g, the survival rate is 80%.
Description
Technical field
The present invention relates to fish feed, be specifically related to round mouth copper fish (Coreius guichenoti) feed for fingerling, also relate to the preparation method of feed for fingerling of Coreius guichenoti simultaneously.Feed of the present invention is applicable to the fingerling of Coreius guichenoti of body weight 20-300g.
Background technology
Round mouth copper fish is the peculiar fish of Upper Yangtze River, also is the dominant species and the main economic fish of river, upstream section.At present, the wild individuality of round mouth copper fish is all raised and train successfully in hull net cage and pond, has grasped the technology of raising and train substantially, and has cultivated the fingerling of Coreius guichenoti of some.The nocturnalism of round mouth copper fish is many, and feeding habits are omnivorous carnivorous partially.In Yichang, the Changjiang river to river, Yidu City section, round mouth copper fish mainly ingest shrimps, shell-fish, aquatic insect, fish and organic debris (Huang Xiu.The ichthyovorous research of Ge Zhou Ba, Yichang lower circle port copper.Fresh water fishery, 1980 (6): 11-13).The round mouth copper fish meal of high-quality is its precondition of propagating success artificially.The round mouth copper fish meal of high-quality should possess following condition: good palatability, and round mouth copper fish can eat, like to eat; Forage compounding is scientific and reasonable, and feed coefficient is low, and round mouth copper fish eats like a bird, looks fast; Water-fast bubble reduces nutriment and runs off, and is unlikely to miss feed when round mouth copper fish ingests, and can effectively reduce the waste of feed.
By consulting document, only retrieve with round mouth copper fish and be all the Northern Copper fish of copper fish genus and the breed paper of copper fish.The Northern Copper fish is raised together with in 10% body weight ratio and crucian carp, silver carp, flathead, feeds with the feed for fingerling of crude protein more than 38%, obtains better effects (Peng Renhai.Northern Copper fish cover is supported.Science is breeded fish, and 2007 (6): 30).The copper fish is supported in 1% body weight ratio and conventional chinese carp cover, the chinese carp conventional feed of throwing something and feeding, and spiral shell and freshwater mussel live body, spiral shell and mussel meat are obtained certain culture efficiency (Huangping.The Changjiang river copper fish culture pre-test.Science is breeded fish, and 14) and (Huangping 2004 (2):.The Changjiang river copper fish culture technology.Beijing aquatic products, 2004 (1): 50-51).More than research does not have to study at the feed of Northern Copper fish and copper fish separately, does not more relate to the research of feed for fingerling of Coreius guichenoti aspect.
Up to the present,, also do not find the paper of relevant feed for fingerling of Coreius guichenoti research, find no the patent documentation of prescription of closing feed for fingerling of Coreius guichenoti and preparation method thereof yet by search.
Summary of the invention
The objective of the invention is to be to provide a kind of feed for fingerling of Coreius guichenoti, prescription rationally, mixed feed is to the fingerling of Coreius guichenoti good palatability, the soaking-resistant time is long, the round mouth copper fish fast growth of raising, feed coefficient are low.
Another object of the present invention is the preparation method who has been to provide a kind of feed for fingerling of Coreius guichenoti, and is easy to implement the method, easy to operate.This method can be carried out production and processing at big-and-middle-sized feed factory, as long as produce feed by this prescription and preparation method, just can guarantee the nutritional labeling of feed and the physical property of feed.The feed of producing reaches the particle size of 1-3mm, water resisting time 6 hours, 3 months value preserving phases.
In order to achieve the above object, feed for fingerling of Coreius guichenoti prescription of the present invention is made by the following weight parts raw material:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 38-70 dregs of beans 2-34
Inferior powder 10-18 oil chaff 2-15
Soya-bean oil 2-8 various mineral salt 1-3
Multivitamin 1-3 adhesive 1-3
Antioxidant 0.01 mould inhibitor 0.01.
Feed for fingerling of Coreius guichenoti prescription of the present invention is made by following weight parts (preferable range) raw material:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 39-60 dregs of beans 10-35
Inferior powder 12-16 oil chaff 5-12
Soya-bean oil 4-8 various mineral salt 1-2
Multivitamin 1-2 adhesive 1-2.5
Antioxidant 0.01 mould inhibitor 0.01.
Feed for fingerling of Coreius guichenoti prescription of the present invention is made by following weight parts (more preferably scope) raw material:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 39-45 dregs of beans 15-30
Inferior powder 14-16 oil chaff 5-10
Soya-bean oil 4-6 various mineral salt 1-1.5
Multivitamin 1-1.5 adhesive 1.5-2
Antioxidant 0.01 mould inhibitor 0.01.
Feed for fingerling of Coreius guichenoti prescription of the present invention is made by following weight parts (the best) raw material:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 40 dregs of beans 28
Inferior powder 16 oily chaffs 5.98
Soya-bean oil 6 various mineral salt 1
Antioxidant 0.01 mould inhibitor 0.01.
Described various mineral salt adopts following weight (g) to form:
Raw material weight (g) raw material weight (g)
Sodium chloride (NaCl) 139.30 KIs (KI) 0.79
Potassium dihydrogen phosphate (KH
2PO
4) 389.00 magnesium sulfate (MgSO
4) 57.30
Ferrous sulfate (FeSO
47H
2O) 27.00 manganese sulfate (MnSO
47H
2O) 4.01
Zinc sulfate (ZnSO
47H
2O) 0.548 copper sulphate (CuSO
45H
2O) 0.477
Cobalt chloride (CoCl
26H
2O) 0.023 calcium carbonate (CaCO
3) 381.552.
Add up to heavy 1000g.30 mesh sieves are crossed in every kind of mineral salt cleaning back, weigh, mix, promptly make the multi mineral salt mixture by prescription.This prescription is subjected to river works " fish nutrition and feed are learned " with reference to the pass, and (1992, Chengdu: publishing house of University of Electronic Science and Technology) the 243rd page of salmon trout of recommending to capable No. 18 prescriptions of American Pharmacopeia of number 14-3 made with mixed mineral salt prescription.
Described multivitamin adopts following weight (g) to form:
Raw material weight (g) raw material weight (g)
Vit.B1 2 Vit.B2 1.8
Vit.B6 2 Vit.B5 (nicotinic acid) 9
Vit.B3 (calcium pantothenate) 3 Vit.BC (folic acid) 0.5
Choline Chloride 50 Vit.C 10
Vit.A 500000IU (weight is by 5g) Vit.B12 0.15
Vit.D3 100000IU (weight is by 1g) Vit.E 5
Vit.K 1 Vit.H 0.01
Add up to heavy 1000g.30 mesh sieves are crossed in every kind of vitamin cleaning back, weigh, mix, promptly make multivitamin by prescription.This prescription is subjected to river works " fish nutrition and feed are learned " with reference to the pass, and (1992, Chengdu: publishing house of University of Electronic Science and Technology) the 244th page of carp of recommending along the U.S. National Research Council of several 12 row-footlines made with composite vitamin formula.
Described adhesive adopts poly-many aldehyde aquatic products adhesive, antioxidant adopts dibutyl hydroxy toluene, mould inhibitor adopts Sodium Benzoate or sodium sorbate, and the peru fish meal Protein content requires to reach more than 60%, and the dregs of beans Protein content requires to reach more than 44%.
A kind of preparation method of feed for fingerling of Coreius guichenoti follows these steps to order and carries out:
1, peru fish meal, dregs of beans, inferior powder, oily chaff were pulverized 30 mesh sieves respectively.
2, the requirement by feed for fingerling of Coreius guichenoti prescription each component weight portion takes by weighing peru fish meal, dregs of beans, inferior powder, oily chaff, soya-bean oil, various mineral salt, multivitamin, adhesive, antioxidant, mould inhibitor.
3, multivitamin, various mineral salt, adhesive, antioxidant, the mould inhibitor that takes by weighing tentatively mixed.
4, the peru fish meal, dregs of beans, inferior powder, the oily chaff that take by weighing are put into mixer and mixed, the more preliminary compound of step 3 is also put into mixer, allow these two batches of raw materials in mixer, stir.
5, add soya-bean oil and water again, the weight of water adds steam simultaneously for the 1%-3% of preparation feed weight, makes the temperature of forage mixture reach 60 ℃-80 ℃, and proceeds to stir.
6, with granulator mixture being made particle diameter is that 1-3mm, length are the particle of 2-5mm.
7, keep 60 ℃-80 ℃ temperature 13-18 minute.
8, with cold wind dehydration, cooling, making the particle water content is 10%-12%, and particle temperature is reduced to room temperature (20-25 ℃), promptly makes the fingerling of Coreius guichenoti mixed feed.
The present invention has the following advantages and effect: owing to use the high-quality peru fish meal, mixed feed good palatability of the present invention, can lure the feed of round mouth copper fish into; Because adopt poly-many aldehyde as adhesive, mixed feed soaks 6 hours still toughness in water, the water-fast bubble time is long, reduces nutriment and runs off; Because forage compounding is scientific and reasonable, the fingerling of Coreius guichenoti growth of therefore raising is fast, feed coefficient is low, and the feed coefficient of mixed feed of the present invention is 2-3.
The fingerling of Coreius guichenoti mixed feed of the present invention's preparation is used for the raising of the fingerling of Coreius guichenoti of body weight 20-300g.In 1 year cultures, every urosome heavily can be formed the fingerling that body weight is 80-100g for the fingerling of 20g, survival rate reaches 70%; With body weight is that the fingerling of 80-100g is formed the fingerling that body weight is 250-300g, and survival rate reaches 80%.
Description of drawings
Fig. 1 is the schematic diagram that concerns of a kind of specific growth rate (SGR) and dietary protein level (P).From Fig. 1 as seen, parabolical summit A can be used as the high limit of round mouth copper fish meal protein requirement optimum range, and the intersection points B of parabola and straight line can draw the lower bound of optimum range; Therefore according to the regression analysis of result of the test, can determine tentatively that when being protein sources with the peru fish meal, round mouth copper fish meal protein optimum content is 35.6%-39.4% when 26 ℃ of average water temperatures.Specific growth rate (SGR) is defined as the ratio that fish body weight natural logrithm value increases in the unit interval, and unit is a percentage.Computing formula is 100 * (ln W1-lnW0)/T1-T0; Ln is meant that log is the logarithm at the end with e, and the b power of b=ln (a) expression e equals a, and e=2.71828......, W1, W0 are end and initially fish body weight in wet base (g) eventually, and T1, T0 are whole end and initial experiment time (is unit with the sky).
Fig. 2 is the schematic diagram that concerns of a kind of protein efficiency ratio, PER (PER) and dietary protein level P.Obtaining protein efficiency ratio, PER PER maximum by parabolical summit is 61.2% o'clock, and pairing dietary protein level (x) is 39.8%.Protein efficiency ratio, PER (PER) is defined as the fish body weight gains and accounts for the ratio of taking in albumen quality, and unit is a percentage.Computing formula is 100 * (W1-W0)/(F.P); W1, W0 are end and initially fish body weight in wet base (g) eventually, and F takes in dry weight (g) for the feed of experiment fish, and P is a dietary protein level.
Fig. 3 is a kind of fingerling of Coreius guichenoti body weight growth curve schematic diagram.Show among the figure that along with the prolongation of feeding time, the body weight of round mouth copper fish progressively increases during year June in May, 2006 to 2007.
The specific embodiment
Present embodiment has carried out Primary Study to the feed for fingerling of Coreius guichenoti protein requirement.
The material fish is the wild fingerling of Coreius guichenoti through tentatively raising and train, and the age of fingerling is 1 year.In the hull net cage, raise and train the pellet of the different proteins content of throwing something and feeding during raising and train.This experiment is carried out in the hull net cage of river, Luzhou, main stream of the Yangtze section; Adopted the net cage of 5 2.5m * 2.5m * 1.5m specifications, each net cage is put the close round mouth copper fish of 100 tail specifications in a suitable place to breed, feeds experiment with different feeds; Be 38 days experimental period; The water temperature luffing of experimental session is 23-30 ℃, and average water temperature is 26 ℃; The water body dissolved oxygen is 6-9mg/L.Adopt the protein gradient method to experimentize, the experiment feed mainly is protein sources with the peru fish meal, regulate the protein gradient with cornstarch, flour is adhesive, be equipped with soya-bean oil, vitamin premix, mineral substance premix and make the pellet of 5 different proteins gradients (25.16%-45.20%), concrete proportioning sees Table 1.Each gradient feed correspondence 1 net cage of throwing something and feeding.
The food ration of each net cage, weightening finish situation etc. are carried out observed and recorded, related data is calculated, draw in these two nutrition of special growth rate (SGR) and protein efficiency ratio, PER (PER) index commonly used, protein content in the upgrowth situation of round mouth copper fish and the feed is analyzed and estimated with these two indexs.Result of the test shows: when 26 ℃ of average water temperatures, when being protein sources with the peru fish meal, round mouth copper fish meal protein optimum content is 35.6%-39.4%.Protein efficiency ratio, PER PER maximum is 61.2% o'clock, and pairing dietary protein level (X) is 39.8%.When dietary protein level was 40.24%, this test group feed coefficient was minimum, was 3.72.
Table 1: experimental protein feed formula and composition (kg)
Experimental result:
The utilization that the growth of round mouth copper fish reaches feed the results are shown in Table 2.
1, the DIFFERENT FEED protein content is to the influence of special growth rate (SGR)
With the rising of dietary protein level, special growth rate (SGR) is the trend (table 2) that raises and afterwards reduce earlier, and by the parabolic regression method, the regression equation that draws special growth rate of round mouth copper fish (Y1) and dietary protein level (X) is:
Y1＝-4.1629+0.2441X-0.0031X
2 (r＝0.9150 p＜0.05)
When dietary protein level less than 38.7% the time, the special growth rate (Y2) of round mouth copper fish increases with dietary protein level (X), presents positive correlation more closely, its linear regression equation is:
Y2＝-1.1492+0.0491X (r＝0.9747 p＜0.05)
Seemingly close by above parabola and linear regression equation and to draw round mouth copper fish meal protein content and special growth rate dependency relation (Fig. 1).
Table 2: the growth of round mouth copper fish reaches the utilization (mean value) to feed
2, the DIFFERENT FEED protein content is to the influence of protein efficiency ratio, PER (PER)
With the rising of dietary protein level, protein efficiency ratio, PER PER presents the back reduction trend that raises earlier, and by the parabolic regression method, the regression equation that draws round mouth copper fish protein efficient PER (y) and dietary protein level (x) is:
y＝-357.04+21.007x-0.2638?x
2 (r＝0.9869 p＜0.05)
Obtaining protein efficiency ratio, PER PER maximum by parabolical summit is 61.2% o'clock, and pairing dietary protein level (x) is 39.8% (Fig. 2)
" data source in: in " Chinese ichthyology can 2008 scientific seminar's abstracts of a thesis compilations " Primary Study of suitable protein content " in the round mouth copper carp compound feed ".The Nanchang, in December, 2008,81 pages ".
Embodiment 1:
Present embodiment studies in great detail a kind of feed for fingerling of Coreius guichenoti prescription, preparation method and culture efficiency.
A kind of feed for fingerling of Coreius guichenoti is made (by per 100 parts of feed for fingerling of Coreius guichenoti) by the following weight parts raw material:
The parts by weight of raw materials parts by weight of raw materials
28 parts of 40 parts of dregs of beans of peru fish meal
5.98 parts of 16 parts of oily chaffs of inferior powder
1 part of 6 parts of various mineral salt of soya-bean oil
2 parts in 1 part of adhesive of multivitamin
0.01 part of 0.01 part of mould inhibitor of antioxidant
Described various mineral salt adopts following weight (g) to form:
Raw material weight (g) raw material weight (g)
Sodium chloride (NaCl) 139.30 KIs (KI) 0.79
Potassium dihydrogen phosphate (KH
2PO
4) 389.00 magnesium sulfate (MgSO
4) 57.30
Ferrous sulfate (FeSO
47H
2O) 27.00 manganese sulfate (MnSO
47H
2O) 4.01
Zinc sulfate (ZnSO
47H
2O) 0.548 copper sulphate (CuSO
45H
2O) 0.477
Cobalt chloride (CoCl
26H
2O) 0.023 calcium carbonate (CaCO
3) 381.552
Add up to heavy 1000g.30 mesh sieves are crossed in every kind of mineral salt cleaning back, weigh, mix, promptly make the multi mineral salt mixture by prescription.
Described multivitamin adopts following weight (g) to form:
Raw material weight (g) raw material weight (g)
Vit.B3 (calcium pantothenate) 3 Vit.BC (folic acid) 0.5
Vit.A 500000IU (weight is by 5g) Vit.B12 0.15
Vit.D3 100000IU (weight is by 1g) Vit.E 5
Add up to heavy 1000g.30 mesh sieves are crossed in every kind of vitamin cleaning back, weigh, mix, promptly make multivitamin by prescription.
A kind of preparation method of feed for fingerling of Coreius guichenoti follows these steps to order and carries out:
1, peru fish meal, dregs of beans, inferior powder, oily chaff were pulverized 30 mesh sieves respectively.
2, the requirement by feed for fingerling of Coreius guichenoti prescription each component weight portion takes by weighing peru fish meal, dregs of beans, inferior powder, oily chaff, soya-bean oil, various mineral salt, multivitamin, adhesive, antioxidant, mould inhibitor.
3, multivitamin, various mineral salt, adhesive, antioxidant, the mould inhibitor that takes by weighing tentatively mixed.
4, the peru fish meal, dregs of beans, inferior powder, the oily chaff that take by weighing are put into mixer and mixed, the more preliminary compound of step 3 is also put into mixer, allow these two batches of raw materials in mixer, stir;
5, add soya-bean oil and water again, the weight of water adds steam simultaneously for the 1%-3% of preparation feed weight, makes the temperature of forage mixture reach 60 or 62 or 65 or 68 or 72 or 76 or 78 or 80 ℃, and proceeds to stir;
6, with granulator mixture being made particle diameter is that 1-3mm, length are the particle of 2-5mm;
7, keep 60 or 63 or 66 or 69 or 73 or 75 or 77 or 80 ℃ temperature 13 or 14 or 15 or 16 or 17 or 18 minutes;
8, with cold wind dehydration, cooling, making the particle water content is 10%-12%, and particle temperature is reduced to room temperature (20-25 ℃), promptly makes the fingerling of Coreius guichenoti mixed feed.
Experimental result:
Purchase wild round mouth copper fry kind 13548 tails altogether from year January in November, 2005 to 2006,322.8 kilograms, average cabrage 24g.Mainly carry out nurture of fish fingerlings since in February, 2006 with the feed of embodiment 2.Obtain small dimension fingerling 8552 tails in May, 2006 by raising and train, 348.1kg, on average heavy 40.7g, survival rate 63.12%.Obtain 5626 tails in June, 2007,1348.0 kilograms of large size fingerlings, on average heavy 239.6g, survival rate 93.99%.In November, 2005 to 2007, year fingerling of Coreius guichenoti breed in a June situation saw Table 3.
Table 3 fingerling of Coreius guichenoti is cultured situation
Annotate: 166.8*kg is the weight 141.5kg of the dead fish of gain in weight 25.3kg+ of live fish in the small fish kind column, handles so that more correct calculating feed coefficient like this.Gain in weight in big fingerling column is the gain in weight of live fish, and the weight of its dead fish is very little, can neglect approximately and disregard.
Table 4 fingerling of Coreius guichenoti growing state is measured table
Each fingerling of Coreius guichenoti growth measurement data sees Table 4 and Fig. 3 in stage.By chart as seen, it is low to remove November to March water temperature, and outside growth was slow, other times were along with the prolongation of feeding time, the increase of feed consumption, and the body weight of round mouth copper fish increases very fast.
" data source in: in " rare, the peculiar fish of Upper Yangtze River and protection zone measure compensation scientific research project " examination data one of " round mouth copper fish breeding ecology and artificial propagation techniques research (I) technical report " " fingerling of Coreius guichenoti breed and feeding experiment ".Wuhan, Hubei, in December, 2007,24-27 page or leaf ".
A kind of feed for fingerling of Coreius guichenoti is made (by per 100 parts of feed for fingerling of Coreius guichenoti) (seeing Table 5) by the following weight parts raw material.
Table 5 feed for fingerling of Coreius guichenoti prescription
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| Peru fish meal | 38.00 | 40.00 | 50.00 | 60.00 | 70.00 | 38.00 | 40.00 | 50.00 | 60.00 | 70.00 |
| Dregs of beans | 26.00 | 22.00 | 20.00 | 9.00 | 12.00 | 34.00 | 28.00 | 20.00 | 15.00 | 2.00 |
| Inferior powder | 9.98 | 18.00 | 14.00 | 12.00 | 10.00 | 10.00 | 16.00 | 6.00 | 10.00 | 18.00 |
| The oil chaff | 15.00 | 9.98 | 6.98 | 4.98 | 2.98 | 4.98 | 5.98 | 9.98 | 7.98 | 2.98 |
| Soya-bean oil | 2.00 | 4.00 | 6.00 | 8.00 | 2.00 | 4.00 | 6.00 | 8.00 | 4.00 | 4.00 |
| Various mineral salt | 3.00 | 2.00 | 1.00 | 2.00 | 1.00 | 3.00 | 1.00 | 2.00 | 1.00 | 1.00 |
| Multivitamin | 3.00 | 2.00 | 1.00 | 2.00 | 1.00 | 3.00 | 1.00 | 2.00 | 1.00 | 1.00 |
| Adhesive | 3.00 | 2.00 | 1.00 | 2.00 | 1.00 | 3.00 | 2.00 | 2.00 | 1.00 | 1.00 |
| Antioxidant | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Mould inhibitor | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
Its various mineral salt is identical with embodiment 1 with multivitamin consumption and preparation process.
Claims (9)
1. feed for fingerling of Coreius guichenoti, it is made by the following weight parts raw material:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 38-70 dregs of beans 2-34
Inferior powder 10-18 oil chaff 2-15
Soya-bean oil 2-8 various mineral salt 1-3
Multivitamin 1-3 adhesive 1-3
Antioxidant 0.01 mould inhibitor 0.01;
Described various mineral salt adopts following weight to form:
Raw material weight g raw material weight g
Sodium chloride 139.30 KIs 0.79
Potassium dihydrogen phosphate 389.00 magnesium sulfate 57.30
Ferrous sulfate 27.00 manganese sulfates 4.01
Zinc sulfate 0.548 copper sulphate 0.477
Cobalt chloride 0.023 calcium carbonate 381.552;
Described multivitamin adopts following weight to form:
Raw material weight g raw material weight g
Vit.B1 2 Vit.B2 1.8
Vit.B6 2 Vit.B5 9
Vit.B3 3 Vit.BC 0.5
Choline Chloride 50 Vit.C 10
Vit.A 500000IU Vit.B12 0.15
Vit.D3 100000IU Vit.E 5
Vit.K 1 Vit.H 0.01
Inositol 10 wheat brans 899.54;
Described adhesive adopts poly-many aldehyde aquatic products adhesive;
Described antioxidant adopts dibutyl hydroxy toluene;
Described mould inhibitor adopts Sodium Benzoate or sodium sorbate.
2. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 39-60 dregs of beans 10-35
Inferior powder 12-16 oil chaff 5-12
Soya-bean oil 4-8 various mineral salt 1-2
Multivitamin 1-2 adhesive 1-2.5
Antioxidant 0.01 mould inhibitor 0.01.
3. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 39-45 dregs of beans 15-30
Inferior powder 14-16 oil chaff 5-10
Soya-bean oil 4-6 various mineral salt 1-1.5
Multivitamin 1-1.5 adhesive 1.5-2
Antioxidant 0.01 mould inhibitor 0.01.
4. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 40 dregs of beans 28
Inferior powder 16 oily chaffs 5.98
Soya-bean oil 6 various mineral salt 1
Multivitamin 1 adhesive 2
Antioxidant 0.01 mould inhibitor 0.01.
5. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 50 dregs of beans 20
Inferior powder 14 oily chaffs 6.98
Soya-bean oil 6 various mineral salt 1
Multivitamin 1 adhesive 1
Antioxidant 0.01 mould inhibitor 0.01.
6. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 70 dregs of beans 12
Inferior powder 10 oily chaffs 2.98
Soya-bean oil 2 various mineral salt 1
Multivitamin 1 adhesive 1
Antioxidant 0.01 mould inhibitor 0.01.
7. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 60 dregs of beans 15
Inferior powder 10 oily chaffs 7.98
Soya-bean oil 4 various mineral salt 1
Multivitamin 1 adhesive 1
Antioxidant 0.01 mould inhibitor 0.01.
8. a kind of feed for fingerling of Coreius guichenoti according to claim 1 is characterized in that:
The parts by weight of raw materials parts by weight of raw materials
Peru fish meal 60 dregs of beans 9
Inferior powder 12 oily chaffs 4.98
Soya-bean oil 8 various mineral salt 2
Multivitamin 2 adhesives 2
Antioxidant 0.01 mould inhibitor 0.01.
9. a method for preparing the described feed for fingerling of Coreius guichenoti of claim 1 the steps include:
(1), peru fish meal, dregs of beans, inferior powder, oily chaff were pulverized 30 mesh sieves respectively;
(2), take by weighing peru fish meal, dregs of beans, inferior powder, oily chaff, soya-bean oil, various mineral salt, multivitamin, adhesive, antioxidant, mould inhibitor by feed for fingerling of Coreius guichenoti prescription each component weight portion;
(3), multivitamin, various mineral salt, adhesive, antioxidant, the mould inhibitor that takes by weighing mixed;
(4), the peru fish meal with taking by weighing, dregs of beans, inferior powder, oily chaff put into mixer and mix, and again the compound of step (3) put into mixer, two batches of raw materials stir in mixer;
(5), again add soya-bean oil and water, the weight of water adds steam simultaneously for the 1%-3% of preparation feed weight, makes the temperature of forage mixture reach 60 ℃-80 ℃, and continues to stir;
(6), with granulator mixture being made particle diameter is that 1-3mm, length are the particle of 2-5mm;
(7), keep 60 ℃-80 ℃ temperature 13-18 minute;
(8), with cold wind dehydration, cooling, making the particle water content is 10%-12%, particle temperature is reduced to room temperature, makes the fingerling of Coreius guichenoti mixed feed.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102894236A (en) * | 2012-11-07 | 2013-01-30 | 解玉洁 | Catfish feed |
| CN108308136A (en) * | 2018-02-05 | 2018-07-24 | 胡建华 | Bubble chaff cake |
| CN110720569A (en) * | 2018-07-16 | 2020-01-24 | 镇江金山湖农业发展有限公司 | Feed for breeding copper fishes |
| CN109588585A (en) * | 2019-01-29 | 2019-04-09 | 华电云南发电有限公司 | It is a kind of to prevent and treat the soft naked feed for fingerling for splitting buttocks fish parasite disease of thorn |
| CN110402854B (en) * | 2019-08-09 | 2021-12-07 | 武汉中科瑞华生态科技股份有限公司 | High-survival-rate cultivation method for fries of cupfish with round mouth |
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