CN106562114A - Compound feed for improving reproductive performance of dace broodstock and preparation method thereof - Google Patents
Compound feed for improving reproductive performance of dace broodstock and preparation method thereof Download PDFInfo
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- CN106562114A CN106562114A CN201610945707.9A CN201610945707A CN106562114A CN 106562114 A CN106562114 A CN 106562114A CN 201610945707 A CN201610945707 A CN 201610945707A CN 106562114 A CN106562114 A CN 106562114A
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- China
- Prior art keywords
- vitamin
- parent fish
- reproductive performance
- broodstock
- cirrhina molitorella
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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
-
- 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
Abstract
The invention provides a compound feed for improving reproductive performance of dace broodstock and a preparation method thereof, wherein the compound feed consists of the components by weight: 8%-12% of secondary flour, 15%-25% of rice bran meal, 20%-30% of 200 type rapeseed meal, 20%-28% of 46 type soybean meal, 3%-5% of imported DDGS, 1%-3% of first-level soybean oil, 0.5%-2% of palm oil, 4%-10% of a mixture of rice chaff and husk, 1%-2% of monocalcium phosphate, 0.8%-1.5% of bran, 0.3% of compound vitamin, 1.5% of compound mineral, 0.04%-0.08% of vitamin A acetate, 0.1%-0.2% of vitamin C phosphate, 0.07%-0.12% of vitamin E, and 0.1%-0.3% of yeast selenium. The nutrition demand during broodstock cultivation is met, the stress of artificial spawning induction on the broodstock is reduced to the greatest extent, and the dace gonad index, egg size, egg laying amount, broodstock fertilization rate and emergence rate are improved.
Description
Technical field
The present invention relates to a kind of Cirrhina molitorella parent fish mixed feed, and in particular to a kind of to improve matching somebody with somebody for Cirrhina molitorella parent fish reproductive performance
Feedstuff and preparation method thereof is closed, belongs to aquatic feeds technical field.
Background technology
Cirrhina molitorella is distributed in Pearl River Delta and Hainan Island, and 15～25 centimetres of general body length is under the jurisdiction of Cypriniformes, Cyprinidae, wild dace
Subfamily, dace category, are commonly called as native dace, snow dace, flower dace.Cirrhina molitorella body is longer, and both sides are flat-sided, and back is swelled slightly in front of dorsal fin, abdominal part
Circle and it is slightly straight, short and small, kiss circle is blunt.Mouth is little, the next, curved, upper lower jaw tool cutin sharp-edged, palpus two pairs, and kiss must be more sturdy.
Cirrhina molitorella is the important freshwater aquiculture object of South China of China, there is the kinds such as native dace, wheat dace, safe dace, forms canned food Cirrhina molitorella or dace
Small fish.Wherein, the cultivation of canned food dace is distributed mostly based on the foster soil dace of four large Chinese carps set on the Guangdong various places Ctenopharyngodon idellus pool；And dace
Small fish mostly is wheat dace, frequently as the forage fiss of Siniperca chuatsi, bamboo shell fish etc..Its fine and tender taste, delicious flavour, also can be used as medicine, with strong
Muscles and bones, blood-activating and qi-promoting, sharp using warming therapy effect of relieving oedema or abdominal distension through diuresis or purgation.There is the characteristics of yield is big, per unit area yield is high, and feed resource is wide in cultivation, be China
The indispensable kind of southern area pond culture.
At present China's Cirrhina molitorella reproduction technique is more ripe, but relies primarily on using hormone or hormone analogs to reach what is hastened parturition
Purpose, these hormones and hormone analogs life-time service not only result in the decline of parent fish fertility, seed degeneration, environmental pollution
The problems such as, can also cause the residual and enrichment and then possible impact human body health of seed phase.When parent fish is hastened parturition, using agent
Measure excessive or deficiency, use time too early or is easily caused parent fish mortality rate and increases too late, and rate of fertilization and spawning rate reduce even meeting
Cause to hasten parturition unsuccessfully.In addition, during hastening parturition careless manipulation can cause parent fish damage and parent fish scaring stress, easily there is parent fish
Do not produce or have difficult labour, or even cause parent fish dead.
In order to overcome, current Cirrhina molitorella parent fish breeds operational risk during artificial induced spawning, parent fish stress be greatly and under natural conditions
The problems such as Cirrhina molitorella fertility is low, and develop a kind of nutritious, environmental protection, Cirrhina molitorella parent fish reproductive performance can be improved
Mixed feed, for the sustainable development of Cirrhina molitorella aquaculture is particularly important.
The content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided a kind of cooperation for improving Cirrhina molitorella parent fish reproductive performance is raised
Material and preparation method thereof, can improve Cirrhina molitorella genital gland indices, ovum footpath, egg laying amount, and the cooperation of Cirrhina molitorella parent fish rate of fertilization and emergence rate is raised
Material.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of mixed feed for improving Cirrhina molitorella parent fish reproductive performance, the composition comprising following weight parts：Two grade 8% of flour
～12%, rice bran meal 15%～25%, 200 type rapeseed cake 20%～30%, 46 bean cake 20%～28%, import DDGS3%～
5%th, Oleum Glycines one-level 1%～3%, Petiolus Trachycarpi oil 0.5%～2%, TONGKANG 4%～10%, dalcium biphosphate 1～2%, wheat bran
0.8%～1.5%, compound vitamin 0.3%, composite mineral matter 1.5%, vitamin A acetate 0.04%～0.08%, dimension life
Plain C phosphoesterase 30s .1%～0.2%, Vitamin E (DL-α-Tocopherol acetass) 0.07%～0.12%, yeast selenium 0.1%～
0.3%.
Further, described compound vitamin is F11V omnivorefish vitamin parts of Guangdong Tongwei Feed Co., Ltd.
Premix material.
Further, described composite mineral matter is the F29M omnivorefish trace element of Guangdong Tongwei Feed Co., Ltd.
Premix material.
Further, it is made up of the component of following weight ratio：Two grade 11% of flour, rice bran meal 20%, 200 type rapeseed cake 26%,
46 bean cake 23.5%, import DDGS3.5%, Oleum Glycines one-level 2%, Petiolus Trachycarpi oil 1%, TONGKANG 8%, dalcium biphosphate 1.5%, wheat bran
1.2%th, compound vitamin 0.3%, composite mineral matter 1.5%, vitamin A acetate 0.06%, vitamin C phosphoric ester
0.15%th, Vitamin E (DL-α-Tocopherol acetass) 0.09%, yeast selenium 0.2%.
A kind of preparation method of the mixed feed for improving Cirrhina molitorella parent fish reproductive performance, comprises the steps：
(1) complex vitamin premix, composite mineral matter premix material, dalcium biphosphate, the vitamin A of the proportioning are weighed
Acetate, vitamin C phosphoric ester, Vitamin E (DL-α-Tocopherol acetass), yeast selenium carry out pre- into premix material mixer
Mixing, incorporation time is 210 seconds；
(2) flour, rice bran meal, 200 type rapeseed cake, 46 bean cake, import DDGS, Oleum Glycines one-level, the Petiolus Trachycarpi of the proportioning are weighed
Oil, TONGKANG, dalcium biphosphate, wheat bran are entered in mixing bunker together with the raw material mixed in step (1), are sufficiently mixed, and are mixed
Time is 120 seconds；
(3) raw material mixed in above-mentioned steps (2) is introduced into into conventional grinder to crush, then enters back into micronizing
Machine is crushed, and smashing fineness reaches 95% and crosses 60 eye mesh screens；
(4) raw material crushed in above-mentioned steps (3) proceeds to modem is quenched, the water for being passed through 90～105 DEG C steams
Gas, modulation 150, then Jing bulking machines extruding puffing at 140～170 DEG C again, expanded feedstuff is entered in horizontal drier and is dried,
80～90 DEG C of dry-heat air temperature；
(5) feedstuff oil spout fat after being dried, cooling, pack.
Compared with prior art, the invention has the beneficial effects as follows：
1. the vitamin A that the present invention is used mainly is deposited on liver in parent fish body, can not only promote gonad development, may be used also
With the quality that the Repiration for promoting ovum improves ovum.Vitamin C can protect the integrity of egg membrane so that ovum and sperm
DNA avoids being oxidized destruction, can also improve the ascorbic acid salt level of gamete, improves the egg laying amount and ovum quality of parent fish.
Vitamin E can adjust parent fish body metabolism and the effect of parent fish gonadal steroids parahormone biosynthesiss, and enhancing property swashs
The combination of element and target organ, and then physiological effect is produced, the activity and membrane passage of enzyme material in activated cell, finally
Promote the development of Cirrhina molitorella parent fish oocyte so that genital gland indices rise, improve fecundity, incubation rate, rate of fertilization and survive
Rate.
2. the technical scheme that the present invention is provided is added to yeast selenium as additive in feedstuff in addition, selenium and Vitamin E
Compensation and reciprocal action are there is in terms of Physiology and biochemistry, such as selenium can improve absorption and utilization of the body to Vitamin E, can assist
Vitamin E ensures the complete maintenance normal function of cell membrane, can be with the peroxide in catalytic decomposition body.In addition selenium can be with
Its toxicity is reduced with toxic heavy metal chelating.
3. the present invention uses Oleum Glycines and Petiolus Trachycarpi oil as the fat source of mixed feed, containing insatiable hungers such as abundant n-6HUFA
It is the energy and structural material in parent fish female sex cell growth course with fatty acid nutritive material, required fat therein
Acid is the important feature component in phospholipid and steroid biosynthesiss.
4. compared with the present invention carries out injecting hormone or hormone analogs when artificial induced spawning to Cirrhina molitorella parent fish, parent fish is not had
Any damage and scaring stress.Cirrhina molitorella parent fish can be made to keep good in the whole nurturing period and stable most preferably to breed state.
Specific embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
In the present invention, if not refering in particular to, all of equipment and raw material etc. are commercially available.Vitamin premix and micro
Element premix material is Guangdong Tongwei Feed Co., Ltd.'s product, and also dependent on situation other producer's products are selected.
Embodiment 1
A kind of mixed feed for improving Cirrhina molitorella parent fish reproductive performance that the present invention is provided, by the component of following quality proportionings
Composition：Two grade 11% of flour, rice bran meal 18%, 200 type rapeseed cake 28%, 46 bean cake 26%, import DDGS3.5%, Oleum Glycines one-level
3%th, Petiolus Trachycarpi oil 1.5%, TONGKANG 4%, dalcium biphosphate 1.5%, wheat bran 1.2%, compound vitamin 0.3%, composite mineral matter
1.5%th, vitamin A acetate 0.08%, vitamin C phosphoric ester 0.15%, Vitamin E 0.07%, yeast selenium 0.2%, wherein
Vitamin E adopts DL-α-Tocopherol acetass.
Embodiment 2
A kind of mixed feed for strengthening Cirrhina molitorella parent fish reproductive performance that the present invention is provided, by the component of following quality proportionings
Composition：Two grade 11% of flour, rice bran meal 20%, 200 type rapeseed cake 26%, 46 bean cake 23.5%, import DDGS3.5%, Oleum Glycines one
Level 4%, Petiolus Trachycarpi oil 2%, TONGKANG 5%, dalcium biphosphate 1.5%, wheat bran 1.2%, compound vitamin 0.3%, composite mineral matter
1.5%th, vitamin A acetate 0.07%, vitamin C phosphoric ester 0.12%, Vitamin E (DL-α-Tocopherol acetass)
0.11%th, yeast selenium 0.2%.
Embodiment 3
A kind of mixed feed for strengthening Cirrhina molitorella parent fish fertility of the offer of the present invention, by the group of following quality proportionings
It is grouped into：Two grade 11% of flour, rice bran meal 20%, 200 type rapeseed cake 26%, 46 bean cake 23.5%, import DDGS3.5%, Oleum Glycines
One-level 2%, Petiolus Trachycarpi oil 1%, TONGKANG 8%, dalcium biphosphate 1.5%, wheat bran 1.2%, compound vitamin 0.3%, complex mineral
Matter 1.5%, vitamin A acetate 0.06%, vitamin C phosphoric ester 0.15%, Vitamin E (DL-α-Tocopherol acetass)
0.09%th, yeast selenium 0.2%.
The preparation method of the above-mentioned mixed feed for strengthening Cirrhina molitorella parent fish fertility, comprises the steps successively：
(1) according to the claims 1, complex vitamin premix, composite mineral matter premix material, the phosphorus of respective amount is weighed
Acid dihydride calcium, vitamin A acetate, vitamin C phosphoric ester, Vitamin E (DL-α-Tocopherol acetass), yeast selenium enter pre-
Batch mixing mixer carries out premixing, and incorporation time is 210 seconds.
(2) according to the claims 1, flour, rice bran meal, 200 type rapeseed cake, 46 bean cake, import DDGS, Oleum Glycines one are weighed
Level, Petiolus Trachycarpi oil, TONGKANG, dalcium biphosphate, wheat bran are entered in mixing bunker together with the raw material mixed in the 1st step, are sufficiently mixed,
Incorporation time is 120 seconds.
(3) raw material mixed in above-mentioned steps 2 is introduced into into conventional grinder to crush, then enters back into super micron mill
Crush, smashing fineness reaches 95% and crosses 60 eye mesh screens.
(4) by the raw material crushed in above-mentioned steps 3 proceed to modem it is quenched (be passed through 90～105 DEG C of vapor,
Modulation 150s), then Jing bulking machines extruding puffing at 140～170 DEG C again, expanded feedstuff drying in horizontal drier,
80～90 DEG C of dry-heat air temperature.
(5) feedstuff oil spout fat after being dried, cooling, pack.
The compliance test result of growth culture experiment：
In order to better illustrate the effect of the present invention, the improved Cirrhina molitorella parent fish breeding provided in embodiment 3 is given below
The mixed feed of performance is to Cirrhina molitorella parent fish culture experiment.
Growth culture experiment smears the smooth a diameter of 1.8m in angle using bottom, and deep 2.5m circles cement pit cultivates Cirrhina molitorella parent
Fish.6 cement pits side by side of experimental selection, are randomly divided into 2 groups, per group of 3 repetitions, each repeat to select 200 tails not into
Same batch of ripe average weight carries out parent fish rearing up to the Cirrhina molitorella of 325.8g.One of which is experimental group, is designated as A, feeds the present invention
The mixed feed of described improved Cirrhina molitorella parent fish reproductive performance；Another group as a control group, is designated as B and feeds common commodity dace
Carp compound feed；Two groups of feeding volume is the 3%～5% of Cirrhina molitorella body weight, daily respectively 8:00、14:00、16:00 is satiated with food
Feed 3 times, culturing time is on January 11st, 2016 to June 5, and 147 are continued altogether.
After experiment terminates, stop eating 24h, and in each cement pit the tail of female Cirrhina molitorella 30 is randomly selected, and the first step weighs parent fish body
Weight, second step is dissected and takes out ovary and weigh, and calculates ovary maturity coefficient.It is female thin that 3rd step takes out ovum in normal saline
The parameters such as born of the same parents, the diameter of Observe and measure oocyte, are specifically shown in Table 1.
The feedstuff of the present invention of table 1 cultivates the ovary contrast of Cirrhina molitorella parent fish with commercial feed
Mature coefficient, rate of body weight gain computing formula are as follows：
Mature coefficient=gonad weight/fish body weight × 100%
Rate of body weight gain=(whole opisthosoma weight-original body mass)/original body mass × 100%
As can be seen from the above table, feedstuff of the present invention cultivates the culture experiment effect is significant of Cirrhina molitorella parent fish, except Cirrhina molitorella parent fish body
It is significantly higher than again outside general goods feedstuff culture efficiency, feedstuff of the present invention effect in terms of Cirrhina molitorella parent fish gonad growth promoter is promoted
Also common commercial feed is significantly better than, the Cirrhina molitorella parent fish gonad development speed for feeding the experimental group of the feedstuff of the present invention is substantially fast
In general goods feedstuff group is fed, in addition parent fish mature coefficient, the weight of ovary, the diameter of oocyte are also better than common
Commercial feed group.
It is above-mentioned it is demonstrated experimentally that the mixed feed of the improved Cirrhina molitorella parent fish reproductive performance of the present invention is promoting the life of Cirrhina molitorella parent fish
The aspects such as long, gonad growth, maturity and oocyte diameter have preferable effect.With good popularization and application valency
Value.
Finally it should be noted that：The preferred embodiments of the present invention are these are only, the present invention is not limited to, although
The present invention is described in detail with reference to embodiment, for a person skilled in the art, it still can be to aforementioned
Technical scheme described in each embodiment is modified, or equivalent is carried out to which part technical characteristic, but it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (5)
1. a kind of mixed feed for improving Cirrhina molitorella parent fish reproductive performance, it is characterised in that the composition comprising following weight parts：Face
Two grade 8%～12% of powder, rice bran meal 15%～25%, 200 type rapeseed cake 20%～30%, 46 bean cake 20%～28%, import
DDGS3%～5%, Oleum Glycines one-level 1%～3%, Petiolus Trachycarpi oil 0.5%～2%, TONGKANG 4%～10%, dalcium biphosphate 1～
2%th, wheat bran 0.8%～1.5%, compound vitamin 0.3%, composite mineral matter 1.5%, vitamin A acetate 0.04%～
0.08%th, vitamin C phosphoric ester 0.1%～0.2%, Vitamin E 0.07%～0.12%, yeast selenium 0.1%～0.3%.
2. a kind of mixed feed for improving Cirrhina molitorella parent fish reproductive performance according to claim 1, it is characterised in that described
Compound vitamin is F11V omnivorefish vitamin part premix material of Guangdong Tongwei Feed Co., Ltd..
3. a kind of mixed feed for improving Cirrhina molitorella parent fish reproductive performance according to claim 1, it is characterised in that described
Composite mineral matter is the F29M omnivorefish microelement pre-mix materials of Guangdong Tongwei Feed Co., Ltd..
4. a kind of mixed feed for improving Cirrhina molitorella parent fish reproductive performance according to claim 1, it is characterised in that by following
The component of weight ratio is constituted：Two grade 11% of flour, rice bran meal 20%, 200 type rapeseed cake 26%, 46 bean cake 23.5%, import
DDGS3.5%, Oleum Glycines one-level 2%, Petiolus Trachycarpi oil 1%, TONGKANG 8%, dalcium biphosphate 1.5%, wheat bran 1.2%, compound vitamin
0.3%th, composite mineral matter 1.5%, vitamin A acetate 0.06%, vitamin C phosphoric ester 0.15%, Vitamin E 0.09%,
Yeast selenium 0.2%.
5. a kind of preparation method of the mixed feed for improving Cirrhina molitorella parent fish reproductive performance according to claim 1, its feature
It is to comprise the steps：
(1) complex vitamin premix, composite mineral matter premix material, dalcium biphosphate, the vitamin A acetic acid of the proportioning are weighed
Ester, vitamin C phosphoric ester, Vitamin E, yeast selenium carry out premixing into premix material mixer, and incorporation time is 210 seconds；
(2) flour, rice bran meal, 200 type rapeseed cake, 46 bean cake, import DDGS, Oleum Glycines one-level, Petiolus Trachycarpi oil, the system of the proportioning are weighed
Bran, dalcium biphosphate, wheat bran are entered in mixing bunker together with the raw material mixed in step (1), are sufficiently mixed, and incorporation time is
120 seconds；
(3) raw material mixed in above-mentioned steps (2) is introduced into into conventional grinder to crush, then enters back into super micron mill powder
Broken, smashing fineness reaches 95% and crosses 60 eye mesh screens；
(4) raw material crushed in above-mentioned steps (3) proceeds to modem is quenched, 90～105 DEG C of vapor is passed through, adjusts
System 150, then Jing bulking machines extruding puffing at 140～170 DEG C again, expanded feedstuff is entered in horizontal drier and is dried, and is dried
80～90 DEG C of hot blast temperature；
(5) feedstuff oil spout fat after being dried, cooling, pack.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610945707.9A CN106562114A (en) | 2016-10-26 | 2016-10-26 | Compound feed for improving reproductive performance of dace broodstock and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945707.9A CN106562114A (en) | 2016-10-26 | 2016-10-26 | Compound feed for improving reproductive performance of dace broodstock and preparation method thereof |
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ID=58534871
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| CN201610945707.9A Pending CN106562114A (en) | 2016-10-26 | 2016-10-26 | Compound feed for improving reproductive performance of dace broodstock and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107647109A (en) * | 2017-10-30 | 2018-02-02 | 佛山市高明通威饲料有限公司 | A kind of feed and its production method for improving dace parent population fertility |
| CN108936090A (en) * | 2018-08-29 | 2018-12-07 | 徐州三维饲料有限公司 | A kind of mixed feed enhancing fertility |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647109A (en) * | 2017-10-30 | 2018-02-02 | 佛山市高明通威饲料有限公司 | A kind of feed and its production method for improving dace parent population fertility |
| CN108936090A (en) * | 2018-08-29 | 2018-12-07 | 徐州三维饲料有限公司 | A kind of mixed feed enhancing fertility |
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