CN107736280A - A kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology - Google Patents
A kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology Download PDFInfo
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- CN107736280A CN107736280A CN201711223542.5A CN201711223542A CN107736280A CN 107736280 A CN107736280 A CN 107736280A CN 201711223542 A CN201711223542 A CN 201711223542A CN 107736280 A CN107736280 A CN 107736280A
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- 241000376029 Tachysurus fulvidraco Species 0.000 title claims abstract description 10
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 241000251468 Actinopterygii Species 0.000 claims abstract description 36
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 230000001568 sexual effect Effects 0.000 claims abstract description 10
- 102000002322 Egg Proteins Human genes 0.000 claims abstract description 7
- 108010000912 Egg Proteins Proteins 0.000 claims abstract description 7
- 210000004681 ovum Anatomy 0.000 claims abstract description 7
- 230000032696 parturition Effects 0.000 claims abstract description 7
- 230000009027 insemination Effects 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000026109 gonad development Effects 0.000 claims description 8
- 230000018109 developmental process Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000009395 breeding Methods 0.000 claims description 6
- 230000001488 breeding effect Effects 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 230000004720 fertilization Effects 0.000 claims description 6
- 230000012447 hatching Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 4
- 241000252233 Cyprinus carpio Species 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 3
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims description 3
- 241000237536 Mytilus edulis Species 0.000 claims description 3
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 3
- 230000037396 body weight Effects 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 claims description 3
- 229960004407 chorionic gonadotrophin Drugs 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 3
- 230000002196 ecbolic effect Effects 0.000 claims description 3
- 239000013505 freshwater Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 claims description 3
- 235000020638 mussel Nutrition 0.000 claims description 3
- 229910052958 orpiment Inorganic materials 0.000 claims description 3
- 230000016087 ovulation Effects 0.000 claims description 3
- 210000000006 pectoral fin Anatomy 0.000 claims description 3
- 230000001817 pituitary effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 231100000241 scar Toxicity 0.000 claims description 3
- 230000000638 stimulation Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 1
- 230000000384 rearing effect Effects 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 210000001672 ovary Anatomy 0.000 abstract description 2
- 238000006213 oxygenation reaction Methods 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 241001441703 Bagridae Species 0.000 description 1
- 241000270722 Crocodylidae Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 241000252496 Siluriformes Species 0.000 description 1
- 241000692569 Stylephorus chordatus Species 0.000 description 1
- 241001471302 Tachysurus Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000033822 gland development Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology; from sorting, pond condition, preparation of ponds, the inspecting periodically of sexual gland, artificial induced spawning facility and hasten parturition and artificial insemination step; pond parent is higher than the mature coefficient of the wild yellow fish of the same period; the ovum grain of a female fish ovaries yellow fish wilder than the same period is neat; ovum grain is full; male spermaries have glossy, and branch is more, can reach repoductive time in advance；Concentrate equipment needed for oxygenation type of rearing simple, it is easily operated, it can not only improve specification but also the survival rate of fry can be ensured.
Description
Technical field
The present invention relates to a kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology.
Background technology
Pelteobagrus fulvidraco (Pelteobagrus fulvidraco) is under the jurisdiction of clam shape mesh ((Siluriformes), Crocodylidae
(Bagridae), yellow clever fish category ((Pel teobagrus), also known as big belly stickleback or ox fish, is normal in China's rivers and lakes, stream
The economic fish seen.Its fine and tender taste, delicious flavour, protein abundance, fat content are low, inermis thorn, and property sweet taste, energy
Energy benefit taste, inducing diuresis to remove edema, deep to be welcome by consumers in general, market potential is big, is the improved seeds of fishery constitution adjustment.
In recent years, it is in all parts of the country to have carried out the exploratory experiment of artificial propagation in succession, but a yellow fish do sth. in advance the research of proliferation compared with
It is few.The early numerous basis of a yellow fish is the maturation in advance of parent population, and parent population shifts to an earlier date the gonad development that ripe key is parent population.Nutrition
It is to influence two closely related factors of a yellow fish gonad development with water temperature, this experiment is with regard to nutrition and water temperature to a yellow fish parent property
The influence of gland development is studied, and is realized a yellow fish artificial advance propagation, is shortened the culture-cycle, be industrialized development and knot
Structure adjusts, and marketable fish lists lay the first stone in advance.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of Pelteobagrus fulvidraco parent population reinforced cultivating and scale
Reproduction technique, it is characterized in that:
S1, sorting, a wild yellow fish in 2 ~ 3 ages of fishing, physical strong, no scar, bright color, raun weight average 125g,
Milter 150g or so；
S2, pond condition, 2 areas are respectively 1330 and 1670m2Pond, bottom of pond is flat, is sandy bottom, arrange water filling side
Just, every pond is equipped with oxygen increasing equipment；
S3, preparation of ponds, put in a suitable place to breed before parent 15 days, remove pool side weeds, dissolved full pond with 75kg/ mus quick lime and sprinkled and shone, exposure 5
After it, 1.2 ~ 1.5m is filled to, transparency is 30 ~ 40cm, keeps water quality to feel well tender；
S4, outdoor cultivation, when water temperature rises to 10 DEG C, a yellow fish for field capture is put into parent pond successively, parent population enters pond
It is preceding with 2 ~ 3% salt water dipping bath 10 minutes, collocation 100 ~ 150 tails/mu silver carp, Variegated, regulating water quality.It is from protein content
37-40% full price commodity mixed feed coordinates 10% minced fillet, small fish, spiral shell freshwater mussel meat etc. to be fed, and adds and fit in feed
The Vc 300mg/kg and VE400mg/kg of amount, a large amount of bait throwing in when temperature rises to 15 DEG C, feed 2 times, morning 7 day:00 He
At night 5:00 it is each once, feeding volume is the 3% ~ 7% of body weight；
Parent fish pond keeps water quality pure and fresh, 30 ~ 40 centimetres of transparency;According to weather condition, aerator is opened in good time, makes pond dissolved oxygen
More than L is created in 5m;PH value 6.8 ~ 8.5;Since early April, every 5 ~ 7 days, bath stimulation is carried out, increases the motion of parent population
Amount, parent population overfertilization is prevented, promote gonad development;And suitably reduce the nutrients such as nutrient protein, increase malt, B B-complex
Matter, strengthen the constitution of parent population, improve spawning effect；
S5, indoor temperature control are cultivated, and when outdoor water temperature rises to 18 DEG C, culture pond parent is moved into 2200m2The cement pit in greenhouse
It is interior, the water temperature of culture pond is improved by the method for circulating water heating, programming rate is 0.5 DEG C per hour, until water temperature rises to
24 ~ 26 DEG C, accelerate the rate of development of sexual gland.During indoor culture, appropriate bait throwing in, periodically bath is until breeding starts；
S6, sexual gland are inspected periodically, the nurturing period, are once dissected male, each 5 tail of orpiment fish within every 8 days, are checked its gonad development shape
The developmental process of condition, including mature coefficient, egg cell and sperm, wherein:Mature coefficient=sexual gland weight/ghost weight X100%；
S7, artificial induced spawning facility, artificial induced spawning facility are 17000m3Cistern, 1334m2The temporary curing cement pond of parent it is several,
The m net cages of 2m*1m * 0.8 are multiple, and volume is 500 L galvanized iron sheet hatching barrel 15,100 L galvanized iron sheet hatching barrel 30, is used
Circulating water heating, cistern water inlet are filtered with yarn tulle bags more than 100 mesh；
S8, hastens parturition and artificial insemination, oxytocic drug are that carp pituitary PG, ovulation induction No. 2 LRH-A of element and chorionic gonadotrophin swash
Plain HCG2 pectoral fin base portion injection, 1mL/ tails.10 ~ 12h of needle gage during 24 ~ 25 DEG C of water temperature.1st pin PG and LRH-A2Mixture,
Dosage is the 20% of total amount, male and female same amount;2nd pin PG, LRH-A2And HCG mixtures, milter injection dosage are the 60% of raun
~ 70%, it is put into after injection in net cage, the h of Effect time 18 ~ 19 during 24 DEG C of water temperature, dry method of artificial fertilization, 2% ~ 4% medical talc powder
Unsticking, wherein:Spawning rate=breeding fish number/is hastened parturition fish number * 100；
The ovum sum * 100 of rate of fertilization=embryonated egg number/output.
Compared with prior art, the beneficial effects of the invention are as follows：Huang Yingyu passes through the pond rearing stage, and pond parent ratio is same
The mature coefficient of the wild yellow fish of phase is high, and the ovum grain of a female fish ovaries yellow fish wilder than the same period is neat, and ovum grain is full, male
Spermary has glossy, and branch is more, can reach repoductive time in advance；Concentrate equipment needed for oxygenation type of rearing simple, it is easily operated,
Not only specification can have been improved but also the survival rate of fry can be ensured.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
A kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology,
S1, sorting, a wild yellow fish in 2 ~ 3 ages of fishing, physical strong, no scar, bright color, raun weight average 125g,
Milter 150g or so；
S2, pond condition, 2 areas are respectively 1330 and 1670m2Pond, bottom of pond is flat, is sandy bottom, arrange water filling side
Just, every pond is equipped with oxygen increasing equipment；
S3, preparation of ponds, put in a suitable place to breed before parent 15 days, remove pool side weeds, dissolved full pond with 75kg/ mus quick lime and sprinkled and shone, exposure 5
After it, 1.2 ~ 1.5m is filled to, transparency is 30 ~ 40cm, keeps water quality to feel well tender；
S4, outdoor cultivation, when water temperature rises to 10 DEG C, a yellow fish for field capture is put into parent pond successively, parent population enters pond
It is preceding with 2 ~ 3% salt water dipping bath 10 minutes, collocation 100 ~ 150 tails/mu silver carp, Variegated, regulating water quality.It is from protein content
37-40% full price commodity mixed feed coordinates 10% minced fillet, small fish, spiral shell freshwater mussel meat etc. to be fed, and adds and fit in feed
The Vc 300mg/kg and VE400mg/kg of amount, a large amount of bait throwing in when temperature rises to 15 DEG C, feed 2 times, morning 7 day:00 He
At night 5:00 it is each once, feeding volume is the 3% ~ 7% of body weight；
Parent fish pond keeps water quality pure and fresh, 30 ~ 40 centimetres of transparency;According to weather condition, aerator is opened in good time, makes pond dissolved oxygen
More than L is created in 5m;PH value 6.8 ~ 8.5;Since early April, every 5 ~ 7 days, bath stimulation is carried out, increases the motion of parent population
Amount, parent population overfertilization is prevented, promote gonad development;And suitably reduce the nutrients such as nutrient protein, increase malt, B B-complex
Matter, strengthen the constitution of parent population, improve spawning effect；
S5, indoor temperature control are cultivated, and when outdoor water temperature rises to 18 DEG C, culture pond parent is moved into 2200m2The cement pit in greenhouse
It is interior, the water temperature of culture pond is improved by the method for circulating water heating, programming rate is 0.5 DEG C per hour, until water temperature rises to
24 ~ 26 DEG C, accelerate the rate of development of sexual gland.During indoor culture, appropriate bait throwing in, periodically bath is until breeding starts；
S6, sexual gland are inspected periodically, the nurturing period, are once dissected male, each 5 tail of orpiment fish within every 8 days, are checked its gonad development shape
The developmental process of condition, including mature coefficient, egg cell and sperm, wherein:Mature coefficient=sexual gland weight/ghost weight X100%；
S7, artificial induced spawning facility, artificial induced spawning facility are 17000m3Cistern, 1334m2The temporary curing cement pond of parent it is several,
The m net cages of 2m*1m * 0.8 are multiple, and volume is 500 L galvanized iron sheet hatching barrel 15,100 L galvanized iron sheet hatching barrel 30, is used
Circulating water heating, cistern water inlet are filtered with yarn tulle bags more than 100 mesh；
S8, hastens parturition and artificial insemination, oxytocic drug are that carp pituitary PG, ovulation induction No. 2 LRH-A of element and chorionic gonadotrophin swash
Plain HCG2 pectoral fin base portion injection, 1mL/ tails.10 ~ 12h of needle gage during 24 ~ 25 DEG C of water temperature.1st pin PG and LRH-A2Mixture,
Dosage is the 20% of total amount, male and female same amount;2nd pin PG, LRH-A2And HCG mixtures, milter injection dosage are the 60% of raun
~ 70%, it is put into after injection in net cage, the h of Effect time 18 ~ 19 during 24 DEG C of water temperature, dry method of artificial fertilization, 2% ~ 4% medical talc powder
Unsticking, wherein:Spawning rate=breeding fish number/is hastened parturition fish number * 100；
The ovum sum * 100 of rate of fertilization=embryonated egg number/output.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of Pelteobagrus fulvidraco parent population reinforced cultivating and biological control technology, it is characterized in that:
S1, sorting, a wild yellow fish in 2 ~ 3 ages of fishing, physical strong, no scar, bright color, raun weight average 125g,
Milter 150g or so；
S2, pond condition, 2 areas are respectively 1330 and 1670m2Pond, bottom of pond is flat, is sandy bottom, arrange water filling side
Just, every pond is equipped with oxygen increasing equipment；
S3, preparation of ponds, put in a suitable place to breed before parent 15 days, remove pool side weeds, dissolved full pond with 75kg/ mus quick lime and sprinkled and shone, exposure 5
After it, 1.2 ~ 1.5m is filled to, transparency is 30 ~ 40cm, keeps water quality to feel well tender；
S4, outdoor cultivation, when water temperature rises to 10 DEG C, a yellow fish for field capture is put into parent pond successively, parent population enters pond
It is preceding with 2 ~ 3% salt water dipping bath 10 minutes, collocation 100 ~ 150 tails/mu silver carp, Variegated, regulating water quality；It is from protein content
37-40% full price commodity mixed feed coordinates 10% minced fillet, small fish, spiral shell freshwater mussel meat etc. to be fed, and adds and fit in feed
The Vc 300mg/kg and VE400mg/kg of amount, a large amount of bait throwing in when temperature rises to 15 DEG C, feed 2 times, morning 7 day:00 He
At night 5:00 it is each once, feeding volume is the 3% ~ 7% of body weight；Parent fish pond keeps water quality pure and fresh, 30 ~ 40 centimetres of transparency;According to day
Gas situation, opens aerator in good time, pond dissolved oxygen is created more than L in 5m;PH value 6.8 ~ 8.5；Since early April, every 5 ~ 7
My god, bath stimulation is carried out, increases the amount of exercise of parent population, prevents parent population overfertilization, promotes gonad development；And suitably reduce albumen battalion
Support, increase the nutriments such as malt, B B-complex, strengthen the constitution of parent population, improve spawning effect；
S5, indoor temperature control are cultivated, and when outdoor water temperature rises to 18 DEG C, culture pond parent is moved into 2200m2In the cement pit in greenhouse,
The water temperature of culture pond is improved by the method for circulating water heating, programming rate is 0.5 DEG C per hour, until water temperature rise to 24 ~
26 DEG C, accelerate the rate of development of sexual gland；During indoor culture, appropriate bait throwing in, periodically bath is until breeding starts；
S6, sexual gland are inspected periodically, the nurturing period, are once dissected male, each 5 tail of orpiment fish within every 8 days, are checked its gonad development shape
The developmental process of condition, including mature coefficient, egg cell and sperm, wherein:Mature coefficient=sexual gland weight/ghost weight X100%；
S7, artificial induced spawning facility, artificial induced spawning facility are 17000m3Cistern, 1334m2The temporary curing cement pond of parent it is several, 2m*
The m net cages of 1m * 0.8 are multiple, and volume is 500 L galvanized iron sheet hatching barrel 15,100 L galvanized iron sheet hatching barrel 30, with following
Ring water is heated, and cistern water inlet is filtered with yarn tulle bags more than 100 mesh；
S8, hastens parturition and artificial insemination, oxytocic drug are that carp pituitary PG, ovulation induction No. 2 LRH-A of element and chorionic gonadotrophin swash
Plain HCG2 pectoral fin base portion injection, 1mL/ tails；10 ~ 12h of needle gage during 24 ~ 25 DEG C of water temperature；1st pin PG and LRH-A2Mixture,
Dosage is the 20% of total amount, male and female same amount;2nd pin PG, LRH-A2And HCG mixtures, milter injection dosage are the 60% of raun
~ 70%, it is put into after injection in net cage, the h of Effect time 18 ~ 19 during 24 DEG C of water temperature, dry method of artificial fertilization, 2% ~ 4% medical talc powder
Unsticking, wherein:Spawning rate=breeding fish number/is hastened parturition fish number * 100；The ovum sum * 100 of rate of fertilization=embryonated egg number/output.
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Cited By (5)
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| CN109089958A (en) * | 2018-07-27 | 2018-12-28 | 水利部中国科学院水工程生态研究所 | A method of C. guichenoti parent population is cultivated using hull original position running water |
| CN109349169A (en) * | 2018-10-30 | 2019-02-19 | 南宁学院 | A kind of method of Pelteobagrus fulvidraco low temperature breeding |
| CN110250054A (en) * | 2019-08-06 | 2019-09-20 | 安徽省农业科学院水产研究所 | A kind of parent culture method promoting Pelteobagrus fulvidraco gonad development |
| CN112586408A (en) * | 2020-11-19 | 2021-04-02 | 浙江省农业科学院 | Method for identifying yellow croaker sexual maturity |
| CN113575474A (en) * | 2021-08-03 | 2021-11-02 | 安徽农业大学 | Artificial temperature-controlled breeding method for acrossocheilus fasciatus |
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| CN109349169A (en) * | 2018-10-30 | 2019-02-19 | 南宁学院 | A kind of method of Pelteobagrus fulvidraco low temperature breeding |
| CN110250054A (en) * | 2019-08-06 | 2019-09-20 | 安徽省农业科学院水产研究所 | A kind of parent culture method promoting Pelteobagrus fulvidraco gonad development |
| CN112586408A (en) * | 2020-11-19 | 2021-04-02 | 浙江省农业科学院 | Method for identifying yellow croaker sexual maturity |
| CN113575474A (en) * | 2021-08-03 | 2021-11-02 | 安徽农业大学 | Artificial temperature-controlled breeding method for acrossocheilus fasciatus |
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