CN107079873A - A kind of artificial propagation promoting method of Batrachuperus pinchonii - Google Patents

A kind of artificial propagation promoting method of Batrachuperus pinchonii Download PDF

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Publication number
CN107079873A
CN107079873A CN201710262084.XA CN201710262084A CN107079873A CN 107079873 A CN107079873 A CN 107079873A CN 201710262084 A CN201710262084 A CN 201710262084A CN 107079873 A CN107079873 A CN 107079873A
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salamander
culturing pool
water
incubation
batrachuperus pinchonii
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CN107079873B (en
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陈学礼
和嘉华
邹淑昆
都吉
和云凤
毛瑞生
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Plateau Biological Research Institute Of Diqing Tibetan Autonomous Prefecture
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Plateau Biological Research Institute Of Diqing Tibetan Autonomous Prefecture
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02Breeding vertebrates

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  • Environmental Sciences (AREA)
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Abstract

The present invention relates to a kind of artificial propagation promoting method of salamander class cultural method, more particularly to a kind of Batrachuperus pinchonii;Its technical characteristic comprises the following steps, the construction of culturing pool → kind of salamander raises → kind of salamander hatching → salamander seedling management, optimize Batrachuperus pinchonii growing environment, scientific management, numerous motility rate is improved from whole Batrachuperus pinchonii growth course links, shorten finishing period simultaneously, increase the single whose body weight of Batrachuperus pinchonii, Batrachuperus pinchonii quality is ensured well;Breeding method Batrachuperus pinchonii rate of fertilization is promoted than increasing by 30% under natural conditions by the present invention, Batrachuperus pinchonii survival rate is than improving 50% under natural conditions, Batrachuperus pinchonii finishing period shortens 150~200 days, the increase by 26% on year-on-year basis of the single body weight of Batrachuperus pinchonii.

Description

A kind of artificial propagation promoting method of Batrachuperus pinchonii
Technical field
The present invention relates to a kind of artificial propagation promoting method of salamander class cultural method, more particularly to a kind of Batrachuperus pinchonii.
Background technology
Batrachuperus pinchonii (scientific name:Batrachuperus pinchonii) be Hynobiidae Batrachuperus amphibian, popular name Qiang Live fish, Bai Long, China fir fish, are the endemic species of China.The ground such as Sichuan, Guizhou, Yunnan are distributed in, high mountain mountain stream and lake is common in Pool stone tree root snow and liver moss in or molten spring rubble under.Batrachuperus pinchonii is traditional Chinese medicine, and arthralgia, rheumatism can be controlled by being used as medicine The disease such as pain and gastrorrhagia, edible is delicious and nutritious, and the species have been put into China national forestry bureau August in 2000 and sent out for 1st Cloth《State guarantee beneficial has Important Economic, the terrestrial wildlife register of scientific research value》.
Currently with mainly by fishing for wild Batrachuperus pinchonii, with increasing is fished for and its living environment is destroyed, cause mountain Small stream salamander quantity is fewer and fewer.The Batrachuperus pinchonii young has simultaneously kills and devour phenomenon mutually, and the Batrachuperus pinchonii young is required very existence bad border in addition The presence of high and young natural enemy, the numerous motility rate of Batrachuperus pinchonii oopod hatching is relatively low, therefore it is the only way which must be passed to strengthen artificial breeding, needs one badly Plant artificial cultivating method to propagate it artificially, to improve numerous motility rate.
For this problem, Application No. CN201410801603.1 patent of invention《The artificial cultivating method of Batrachuperus pinchonii》Carry Artificial cultivating method is gone out, it specifically includes following steps:(1) culturing pool is built:The culturing pool set water inlet pipe, protection edge along, it is black Color sunshade net or plastic foil, outlet pipe;People's row passageway is provided with the middle of the bottom of pond of culturing pool;(2) culturing pool is cleaned, sterilized Afterwards, you can start to put Batrachuperus pinchonii salamander seedling in a suitable place to breed;(3) cystosepiment is placed on the water surface on middle pavement, while being placed in culturing pool Circular incubator;(4) Batrachuperus pinchonii salamander seedling is carried out disinfection, the Batrachuperus pinchonii salamander seedling after must sterilizing;Control culturing pool in water temperature, PH value, delivers the Batrachuperus pinchonii salamander seedling after sterilization;(6) selection rice shrimp, fish or mollusk are delivered as bait;(7) keep Clean water quality;(8) disease control;(9) the Batrachuperus pinchonii salamander seedling after sterilizing is laid eggs;(10) female salamander is laid eggs after sheath bag is sorted out and be placed on Hatch in circular incubator, after 1.5~2 months can membrane hatch the young, grow to adult after 2 years.The present invention can be carried effectively High numerous motility rate.
Foregoing invention method mainly by manual adjustment water quality, water temperature, dispensing bait, hatching breeding, disease prevention and cure, is come The survival rate and immunity for improving Batrachuperus pinchonii are realized, and shortens the Batrachuperus pinchonii hibernation time, so as to reach artificial breeding scale Purpose.But there are the following problems for the above method:One is that disinfecting process scope is wide, and the cycle frequently, is directed not only to breeding environment Batrachuperus pinchonii salamander seedling etc. is further related to, later stage Batrachuperus pinchonii quality is influenceed, two be that salamander seedling is delivered in Batrachuperus pinchonii salamander seedling culturing pool excessively, can shadow Culturing pool class dissolved oxygen amount is rung, unfavorable to embryonated egg embryonic development, the Batrachuperus pinchonii mature stage principal of this method cultivation is, it is necessary to 2 years Adult can be grown to, the setting of the whole breeding environment of the invention and the management of breeding process in addition all also has some unscientific Place needs to improve.
The content of the invention
The technical problems to be solved by the invention are further optimization Batrachuperus pinchonii growing environments, scientific management, from whole Batrachuperus pinchonii growth course links improve numerous motility rate, while shortening finishing period, increase the single whose body weight of Batrachuperus pinchonii, make mountain stream Salamander quality is ensured well.
Realize that the above-mentioned purpose of the present invention is adopted the technical scheme that:A kind of artificial propagation promoting method of Batrachuperus pinchonii, including Following steps:
(1) construction of culturing pool:The culturing pool includes kind of a salamander culturing pool, into salamander pond, incubation tank, incubation plate;
Described kind of salamander culturing pool floor space is 10~20m2, pond depth is > 30cm, and culturing pool is provided with surrounding edge, the culturing pool Stone is inside placed with, stone height 5~15cm of the eminence water surface, the culturing pool is provided with apopore and inlet opening, the outlet Hole and inlet opening aperture are provided with above screen pack, described kind of salamander culturing pool and are provided with shade net;
Described identical with planting salamander culturing pool into salamander pond specification, top is provided with shade net;
The incubation tank can use concrete casting or stainless steel tank, and flute length 2~3m, wide 45~55cm, deep 40~50cm are incubated Change groove two ends and set inlet opening and apopore;
The incubation plate is mesh 40X40cm plastics or stainless steel disc, and disk depth 10cm, bottom and surrounding sieve diameter are answered Less than 1mm;
(2) salamander is planted to raise:
I kind salamander selects:Select 4-6 ages, long more than the 15cm of body, physique healthy and strong, the disease-free property strong without wound, Burden-Swimming Ability of KM Ripe Batrachuperus pinchonii is kind of a salamander;
II kind salamander culturing pool is sterilized:Kind of a salamander culturing pool sterilization is carried out before kind of a salamander is put in a suitable place to breed, disinfection way is first to be filled to water At pond height 4/5, then according to 200~300g/m2Standard sprinkling quick lime, and be stirred, it is fully dissolved, 48h After change water circulation, until the pH value of water is to 7~8;
III kind salamander is put in a suitable place to breed:It is 1 to press female-male proportion after the culturing pool injects water, 20~30cm of the depth of water, injection water:2 put Enter kind of a salamander, every square metre puts 10~20;
IV kind salamander forage feed:Selection kind of a salamander special feed is fed, morning and evening each feeding daily once, feeding consumption root It is 4~6g/ bars according to kind of salamander quantity;
(3) Batrachuperus pinchonii egg hatching:
I incubation tank, incubation plate sterilization:Incubation tank is added after 10~20mg potassium permanganate is mixed with every liter of water and carried out with brush 3~4 grooming sterilizations back and forth, are fully cleaned, incubation plate can be soaked with the potassium permanganate liquid of same concentrations after sterilization with clear water Bubble is cleaned after 5~10 minutes with clear water;
II incubation tank, incubation plate are set:The incubation tank is disposed in the interior, with limpid river or stream with natural-drop Introduce at indoor incubation tank, incubation tank inlet opening and place 1~2 block of stone, to control flow velocity of intaking, water flow velocity is controlled per hour 0.5~1 cubic metre, water temperature is 8~12 DEG C, and pH value is 7~8, incubation plate stationary arrangement is suspended in incubation tank, on incubation plate Portion edge is higher than 2~3cm of the water surface, and incubation tank water inlet end places 3~4 gas charging stones, and gas charging stone density is 70~90 mesh, gas charging stone Aerator is connected, oxygenation in 24 hours makes dissolved oxygen in water for 6~10mg/L;
After the fertilization spawning of III kind salamander, pull out in time and be attached on embryonated egg on salamander nest and move to incubation plate, each incubation plate is placed 10~12, chalaza;
IV hatches period management:Incubating oosperm 55~65 days can rupture of membranes, attention observation during hatching, hatching later stage, chalaza Dissolving, dead ovum will be picked in time;
(4) salamander seedling is managed:
I Batrachuperus pinchonii seedling is fed:Batrachuperus pinchonii seedling rupture of membranes can carry out feeding in 1~2 hour after hatching, and bait is with ripe birds, beasts and eggs Yellow, pluck and high protein feed press 1:1:1 mixing is made chyme and fed;
II children salamander is fed:Young salamander grows 30 days body length up to 2cm, and it is with ripe birds, beasts and eggs Huang, pluck now to feed bait 1 is pressed with high protein feed:1:3 mixing are made chyme and fed;
III great Chi is fed:When young salamander grows body length more than 2cm, young salamander is transferred into salamander pond and fed.
Further, the high 45~60cm of surrounding edge of salamander culturing pool is planted in the step (1), use material for plastic cloth or Antirust iron sheet.
Further, kind salamander special feed is fishes and shrimps powder, pluck, high protein feed according to 1 in the step (2): 1:1 is mixed, and the fishes and shrimps powder is pulverized with the small fish shrimp dried, and the pluck liver,kidney,spleen chopping is smash Carefully, the high protein feed is that fish meal 65%, wheat flour 29%, brewer's yeast 5%, mixed vitamin 1% are puddled and formed.
The invention has the advantages that:Batrachuperus pinchonii kind salamander presses female-male proportion 1:2 put in a suitable place to breed, increase the rate of fertilization of ovum, by Smart rate is than increasing by 30% or so under natural conditions;Pass through artificial incubation, it is to avoid the infringement of the day hostile ovum such as trash fish, bird, increase Batrachuperus pinchonii expands numerous efficiency;By artificial propagation promoting, series management is carried out, bait is fed in order, Batrachuperus pinchonii survival rate compares natural conditions It is lower to improve 50% or so, simultaneously because causing Batrachuperus pinchonii finishing period to shorten 150~200 with the scientific configuration and management of bait My god;The increase by 26% on year-on-year basis of the single body weight of Batrachuperus pinchonii.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of protection of the invention.
The technical scheme is that:A kind of artificial propagation promoting method of Batrachuperus pinchonii, comprises the following steps:
(1) construction of culturing pool:The culturing pool includes kind of a salamander culturing pool, into salamander pond, incubation tank, incubation plate;
Described kind of salamander culturing pool floor space is 10~20m2, pond depth is > 30cm, and culturing pool is provided with surrounding edge, plants salamander culturing pool The high 45~60cm of surrounding edge, use material for plastic cloth or antirust iron sheet, stone, the stone be placed with the culturing pool Make salamander nest, stick for ovum, stone height 5~15cm of the eminence water surface, the culturing pool is provided with apopore and inlet opening, it is described go out Oral pore and inlet opening aperture are provided with above screen pack, described kind of salamander culturing pool and are provided with shade net;
Described identical with planting salamander culturing pool into salamander pond specification, top is provided with shade net;
The incubation tank can use concrete casting or stainless steel tank, and flute length 2~3m, wide 45~55cm, deep 40~50cm are incubated Change groove two ends and set inlet opening and apopore;
The incubation plate is mesh 40X40cm plastics or stainless steel disc, and disk depth 10cm, bottom and surrounding sieve diameter are answered Less than 1mm;
(2) salamander is planted to raise:
I kind salamander selects:Select 4-6 ages, long more than the 15cm of body, physique healthy and strong, the disease-free property strong without wound, Burden-Swimming Ability of KM Ripe Batrachuperus pinchonii is kind of a salamander;
II kind salamander culturing pool is sterilized:Kind of a salamander culturing pool sterilization is carried out before kind of a salamander is put in a suitable place to breed, disinfection way is first to be filled to water At pond height 4/5, then according to 200~300g/m2Standard sprinkling quick lime, and be stirred, it is fully dissolved, 48h After change water circulation, until the pH value of water is to 7~8;
III kind salamander is put in a suitable place to breed:It is 1 to press female-male proportion after the culturing pool injects water, 20~30cm of the depth of water, injection water:2 put Enter kind of a salamander, every square metre puts 10~20;
IV kind salamander forage feed:Selection kind of a salamander special feed is fed, morning and evening each feeding daily once, feeding consumption root It is 4~6g/ bars according to kind of salamander quantity, kind salamander special feed is fishes and shrimps powder, pluck, high protein feed according to 1:1:1 mixing and Into the fishes and shrimps powder is pulverized with the small fish shrimp dried, and the pluck liver,kidney,spleen chopping smashes thin, the high egg White feed is fish meal 65%, wheat flour 29%, brewer's yeast 5%, mixed vitamin 1% are puddled and formed;
(3) Batrachuperus pinchonii egg hatching:
I incubation tank, incubation plate sterilization:Incubation tank is added after 10~20mg potassium permanganate is mixed with every liter of water and carried out with brush 3~4 grooming sterilizations back and forth, are fully cleaned, incubation plate can be soaked with the potassium permanganate liquid of same concentrations after sterilization with clear water Bubble is cleaned after 5~10 minutes with clear water;
II incubation tank, incubation plate are set:The incubation tank be disposed in the interior or the space of relative closure in, it is to avoid light Direct projection, takes Ecology mode to be introduced with limpid river or stream with natural-drop at indoor incubation tank, incubation tank inlet opening 1~2 block of stone is placed, to control flow velocity of intaking, water flow velocity control is at 0.5~1 cubic metre per hour, and water temperature is 8~12 DEG C, is incubated Change water temperature and be less than 8 DEG C, development of fertilized ova slows down, brooding time extension influences hatchability of fertile eggs, and hatching water temperature is higher than 12 DEG C, Although brooding time is accelerated, the increase of lopsided seedling can be caused, hatchability of fertile eggs is equally influenceed, pH value is 7~8, will be hatched Disk stationary arrangement is suspended in incubation tank, and incubation plate top edge is higher than 2~3cm of the water surface, and incubation tank water inlet end places 3~4 Gas charging stone, gas charging stone density is 70~90 mesh, gas charging stone connection aerator, oxygenation in 24 hours, make dissolved oxygen in water for 6~ 10mg/L, dissolved oxygen amount is too low, unfavorable to embryonated egg embryonic development, and dissolved oxygen amount is too high, and germ can be promoted, which to grow, makes hatching ovum corruption Loss, dissolved oxygen amount is also relevant with brooding time, and dissolved oxygen amount is low, brooding time extension;
After the fertilization spawning of III kind salamander, pull out in time and be attached on embryonated egg on salamander nest and move to incubation plate, each incubation plate is placed 10~12, chalaza;
IV hatches period management:Incubating oosperm 55~65 days can rupture of membranes, attention observation during hatching, hatching later stage, chalaza Dissolving, dead ovum will be picked in time, and water temperature will be controlled at 8~12 DEG C during whole hatching, after especially hatching 30 days, and fluctuating temperature will Less than 1.5 DEG C, young salamander stress reaction death in ovum otherwise can be caused, pH value is controlled between 7~8, wherein being with PH7~7.5 Most preferably, water temperature is practicable is controlled in outdoor increase and decrease gutter channel regulation flowing water solar irradiation time and flow velocity;
(4) salamander seedling is managed:
I Batrachuperus pinchonii seedling is fed:Batrachuperus pinchonii seedling rupture of membranes can carry out feeding in 1~2 hour after hatching, and bait is with ripe birds, beasts and eggs Yellow, pluck and high protein feed press 1:1:1 mixing is made chyme and fed, and the pluck liver,kidney,spleen chopping is smash Carefully, the high protein feed is that fish meal 65%, wheat flour 29%, brewer's yeast 5%, mixed vitamin 1% are puddled and formed, entirely Young salamander seedling fed the phase for 30~40 days;
II children salamander is fed:Young salamander grows 30 days body length up to 2cm, and it is with ripe birds, beasts and eggs Huang, pluck now to feed bait 1 is pressed with high protein feed:1:3 mixing are made chyme and fed;
III great Chi is fed:When young salamander grows body length more than 2cm, young salamander is transferred into salamander pond and fed.
Above-mentioned kind of salamander pond, sterilize 2-3 time within 1 year into salamander pond, the usage cycles sterilization 1 time of incubation tank and incubation plate one.
Example 1:A kind of artificial propagation promoting method of Batrachuperus pinchonii, comprises the following steps:
(1) construction of culturing pool:The culturing pool includes kind of a salamander culturing pool, into salamander pond, incubation tank, incubation plate;
Described kind of salamander culturing pool floor space is 20m2, pond depth is 110cm, and culturing pool is provided with surrounding edge, plants enclosing for salamander culturing pool The high 50cm in side, uses material for plastic cloth or antirust iron sheet, and stone, the stone height eminence water surface are placed with the culturing pool 10cm, the culturing pool is provided with apopore and inlet opening, and the outlet opening and inlet opening aperture are provided with screen pack, the kind Shade net is provided with above salamander culturing pool;
Described identical with planting salamander culturing pool into salamander pond specification, top is provided with shade net;
The incubation tank can use concrete casting or stainless steel tank, flute length 2.5m, wide 50cm, deep 45cm, incubation tank two ends If inlet opening and apopore;
The incubation plate is mesh 40X40cm plastics or stainless steel disc, and disk depth 10cm, bottom and surrounding sieve diameter are answered Less than 1mm;
(2) salamander is planted to raise:
I kind salamander selects:Select 4-6 ages, long more than the 15cm of body, physique healthy and strong, the disease-free property strong without wound, Burden-Swimming Ability of KM Ripe Batrachuperus pinchonii is kind of a salamander;
II kind salamander culturing pool is sterilized:Kind of a salamander culturing pool sterilization is carried out before kind of a salamander is put in a suitable place to breed, disinfection way is first to be filled to water At pond height 4/5, then according to 200~300g/m2Standard sprinkling quick lime, and be stirred, it is fully dissolved, 48h After change water circulation, until the pH value of water is to 7~8;
III kind salamander is put in a suitable place to breed:It is 1 to press female-male proportion after the culturing pool injects water, depth of water 25cm, injection water:2 are put into kind Salamander, every square metre puts 15;
IV kind salamander forage feed:Selection kind of a salamander special feed is fed, morning and evening each feeding daily once, feeding consumption root It is 5g/ bars according to kind of salamander quantity, kind salamander special feed is fishes and shrimps powder, pluck, high protein feed according to 1:1:1 mixes, The fishes and shrimps powder is pulverized with the small fish shrimp dried, and the pluck liver,kidney,spleen chopping smashes thin, the high protein Feed is fish meal 65%, wheat flour 29%, brewer's yeast 5%, mixed vitamin 1% are puddled and formed;
(3) Batrachuperus pinchonii egg hatching:
I incubation tank, incubation plate sterilization:Incubation tank is added after 10~20mg potassium permanganate is mixed with every liter of water and carried out with brush 3~4 grooming sterilizations back and forth, are fully cleaned, incubation plate can be soaked with the potassium permanganate liquid of same concentrations after sterilization with clear water Bubble is cleaned after 5~10 minutes with clear water;
II incubation tank, incubation plate are set:The incubation tank is disposed in the interior, with limpid river or stream with natural-drop Introduce at indoor incubation tank, incubation tank inlet opening and place 1~2 block of stone, to control flow velocity of intaking, water flow velocity is controlled per hour 0.5~1 cubic metre, water temperature is 10 DEG C, and pH value is 7~7.5, incubation plate stationary arrangement is suspended in incubation tank, on incubation plate Portion edge is higher than 2~3cm of the water surface, and incubation tank water inlet end places 3 gas charging stones, and gas charging stone density is 80 mesh, and gas charging stone connection increases Oxygen machine, oxygenation in 24 hours, it is 6~10mg/L to make dissolved oxygen in water;
After the fertilization spawning of III kind salamander, pull out in time and be attached on embryonated egg on salamander nest and move to incubation plate, each incubation plate is placed 11, chalaza;
IV hatches period management:Incubating oosperm 55~65 days can rupture of membranes, attention observation during hatching, hatching later stage, chalaza Dissolving, dead ovum will be picked in time;
(4) salamander seedling is managed:
I Batrachuperus pinchonii seedling is fed:Batrachuperus pinchonii seedling rupture of membranes, which hatches latter 1-2 hours, can carry out feeding, and bait is with ripe birds, beasts and eggs Yellow, pluck and high protein feed press 1:1:1 mixing is made chyme and fed, and the pluck liver,kidney,spleen chopping is smash Carefully, the high protein feed is that fish meal 65%, wheat flour 29%, brewer's yeast 5%, mixed vitamin 1% are puddled and formed;
II children salamander is fed:Young salamander grows 30 days body length up to 2cm, and it is with ripe birds, beasts and eggs Huang, pluck now to feed bait 1 is pressed with high protein feed:1:3 mixing are made chyme and fed;
III great Chi is fed:When young salamander grows body length more than 2cm, young salamander is transferred into salamander pond and fed.
Above-mentioned Batrachuperus pinchonii promotees in breeding method, is to carry out indoors during Batrachuperus pinchonii egg hatching, plants salamander and raises and fed into salamander Shi Youqi notes sheltering from heat or light, and the present invention takes bionic method as far as possible.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (3)

1. a kind of artificial propagation promoting method of Batrachuperus pinchonii, it is characterised in that:Comprise the following steps:
(1) construction of culturing pool:The culturing pool includes kind of a salamander culturing pool, into salamander pond, incubation tank, incubation plate;
Described kind of salamander culturing pool floor space is 10~20m2, pond depth is > 30cm, and culturing pool is provided with surrounding edge, the culturing pool and put Be equipped with stone, stone height 5~15cm of the eminence water surface, the culturing pool is provided with apopore and inlet opening, the outlet opening and Inlet opening aperture is provided with above screen pack, described kind of salamander culturing pool and is provided with shade net;
Described identical with planting salamander culturing pool into salamander pond specification, top is provided with shade net;
The incubation tank can use concrete casting or stainless steel tank, flute length 2~3m, wide 45~55cm, deep 40~50cm, incubation tank Two ends set inlet opening and apopore;
The incubation plate be mesh 40X40cm plastics or stainless steel disc, disk depth 10cm, bottom and surrounding sieve diameter should be less than 1mm;
(2) salamander is planted to raise:
I kind salamander selects:Select 4-6 ages, long more than the 15cm of body, physique healthy and strong, the disease-free sexal maturity strong without wound, Burden-Swimming Ability of KM Batrachuperus pinchonii is kind of a salamander;
II kind salamander culturing pool is sterilized:Kind of a salamander culturing pool sterilization is carried out before kind of a salamander is put in a suitable place to breed, disinfection way is high to be first filled to pond Spend at 4/5, then according to 200~300g/m2Standard sprinkling quick lime, and be stirred, it is fully dissolved, changed after 48h Water circulation, until the pH value of water is to 7~8;
III kind salamander is put in a suitable place to breed:It is 1 to press female-male proportion after the culturing pool injects water, 20~30cm of the depth of water, injection water:2 are put into kind Salamander, every square metre puts 10~20;
IV kind salamander forage feed:Selection kind salamander special feed is fed, and once, feeding consumption is according to kind for each feeding sooner or later daily Salamander quantity is 4~6g/ bars;
(3) Batrachuperus pinchonii egg hatching:
I incubation tank, incubation plate sterilization:Incubation tank carries out 3~4 after being mixed with every liter of water 10~20mg of addition potassium permanganate with brush Secondary grooming back and forth sterilization, is fully cleaned after sterilization with clear water, and incubation plate can carry out soaking 5 with the potassium permanganate liquid of same concentrations~ Cleaned after 10 minutes with clear water;
II incubation tank, incubation plate are set:The incubation tank is disposed in the interior, and is introduced with limpid river or stream with natural-drop 1~2 block of stone is placed at indoor incubation tank, incubation tank inlet opening, to control flow velocity of intaking, water flow velocity is controlled per hour 0.5 ~1 cubic metre, water temperature is 8~12 DEG C, and pH value is 7~8, incubation plate stationary arrangement is suspended in incubation tank, incubation plate top Edge is higher than 2~3cm of the water surface, and incubation tank water inlet end places 3~4 gas charging stones, and gas charging stone density is 70~90 mesh, and gas charging stone connects Aerator is connect, oxygenation in 24 hours makes dissolved oxygen in water for 6~10mg/L;
After the fertilization spawning of III kind salamander, pull out in time and be attached on embryonated egg on salamander nest and move to incubation plate, each incubation plate places chalaza 10~12;
IV hatches period management:Incubating oosperm 55~65 days can rupture of membranes, observation is noted during hatching, is hatched the later stage, chalaza dissolving, Dead ovum is picked in time;
(4) salamander seedling is managed:
I Batrachuperus pinchonii seedling is fed:Batrachuperus pinchonii seedling rupture of membranes can carry out feeding for 1~2 hour after hatching, bait with ripe birds, beasts and eggs it is yellow, Pluck and high protein feed press 1:1:1 mixing is made chyme and fed;
II children salamander is fed:Young salamander grows 30 days body length up to 2cm, and it is with ripe birds, beasts and eggs Huang, pluck and height now to feed bait Protein feed presses 1:1:3 mixing are made chyme and fed;
III great Chi is fed:When young salamander grows body length more than 2cm, young salamander is transferred into salamander pond and fed.
2. a kind of artificial propagation promoting method of Batrachuperus pinchonii, it is characterised in that:The surrounding edge of planting salamander culturing pool in the step (1) is high by 45~ 60cm, uses material for plastic cloth or antirust iron sheet.
3. a kind of artificial propagation promoting method of Batrachuperus pinchonii, it is characterised in that:Plant in the step (2) salamander special feed be fishes and shrimps powder, Pluck, high protein feed are according to 1:1:1 is mixed, and the fishes and shrimps powder is pulverized with the small fish shrimp dried, described The chopping of pluck liver,kidney,spleen smashes thin, and the high protein feed is fish meal 65%, wheat flour 29%, brewer's yeast 5%, mixed Conjunction vitamin 1%, which is puddled, to be formed.
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