CN104855310A

CN104855310A - Acrossocheilus fasciatus simulated ecological factory large scale breeding and domestication method

Info

Publication number: CN104855310A
Application number: CN201510223758.6A
Authority: CN
Inventors: 彭锴
Original assignee: LONGNAN SOURCE RUNNING WATER ECOLOGICAL TECHNOLOGY Co Ltd
Current assignee: LONGNAN SOURCE RUNNING WATER ECOLOGICAL TECHNOLOGY Co Ltd
Priority date: 2015-05-06
Filing date: 2015-05-06
Publication date: 2015-08-26
Anticipated expiration: 2035-05-06
Also published as: CN104855310B

Abstract

The invention relates to the special aquatic product culture technology field, particularly an acrossocheilus fasciatus simulated ecological factory large scale breeding and domestication method. The method comprises the following steps: build an acrossocheilus fasciatus breeding water quality regulation and control pool-build an acrossocheilus fasciatus parent cultivation, oviposition and adult fish domestication pond-build an acrossocheilus fasciatus hatching and fry cultivation culture pond-build an acrossocheilus fasciatus ovarian follicle hatching sieve-make the access to water source-disinfect the acrossocheilus fasciatus parent cultivation, oviposition and adult fish domestication pond-adjust the water level of the acrossocheilus fasciatus parent cultivation, oviposition and adult fish domestication pond-select the parents-oviposition of the parents-ovarian follicle collection-ovarian follicle hatching-fry cultivation-adult fish culture-disease prevention in culture stage. The pure excellent water is used in the whole process. The beneficial effects of the invention are as follows: the sexual gland of the parents grows well because of ecological cultivation; the amount of nature oviposition is huge with big granule and good quality; because of suspension hatching, the outside is dynamic and the inside is static, and the oxygen is enough; the cultivation of the fry in the culture pool is enhanced; the adult fish grows fast because of abundant bait; and similar wild quality is provided because of being similar to nature environment.

Description

A kind of light lip fish Ecology plant layout breeds domesticating method

Technical field

The present invention relates to special aquaculture technical field, especially a kind of light lip fish Ecology plant layout breeds domesticating method.

Background technology

Light lip fish, is commonly called as grouper, Luo Siyu, is under the jurisdiction of Cyprinidae, and light lip fish belongs to.Mainly being distributed in the ground such as Zhejiang, Jiangsu, Jiangxi, Fujian, Yunnan and Taiwan, is a kind of distribution and small fishes widely thereof.Under natural conditions, light lip fish inhabits the middle and upper reaches of mountain stream streams and the little Jiang little He in Hills, and to scrape in drinking water the algae such as liver moss for food, also insect in eating water is a kind of ominivore-fish.The few meat of light hemibarbus labeo is tender, and delicious flavour is nutritious, the suitable multiple method cooking, and former is traditional famous dish together of mountain area people, now deeply looks at by the parent of the high, medium and low layer consumer group and dotes on, and the market demand is huge especially.Light lip fish belongs to benthic fishes, has the effect purified water, and also can be used as Shui nationality fancy fishes kind in recreational fishing, family simultaneously.Because river water source environment is subject to the impact of various factors destruction in recent years, and artificial excessively capturing, light lip fish natural resources reduces decline fast, a kind of common fish that originally market is common, now rare to see, come across the few valency of also amount high, existing market price has reached 80 yuan/more than kg.Light lip fish is applicable to reservoir, streams, river course and pond on a hill cultivation, is the prompt Jing that mountain area and upper level peasant build up the family fortunes, carries out protection of resources and the stock enhancement of light lip fish, and rational exploitation and utilization light lip fish resource, seem quite urgently important.The artificial plant layout only greatly developing light lip fish is bred and is raised and train, and protects in development, develops in protection, could meet the consumption demand of people and the needs of environmental protect.

At present, in Zhejiang, Fujian, the province such as Yunnan all carried out study on reproduction and the cultivation of light lip fish, achieve some technical breakthroughs, but on the whole, the growing environment of light lip fish, ingest nutritional need and Reproduction Conditions are not also grasped completely, breed domestication techniques full maturity not enough, seed problem is solved by fishing for limited wild fry substantially in present most light lip fish culture family, all belongs to cultivation on a small scale.More the magazine such as " Chinese Fishery " and " aquaculture " has been reported to be composed of and has been closed light lip fish and breed the test article of raising and train, but yet there is many lacking and limit in test method itself, and has a common ground to hasten parturition by injectable drug or by oral drugs to light lip fish parent exactly.Compared with the multiple fish such as four large Chinese carps, the characteristic that the nutritional need of light lip fish gonad development, environmental condition have it exclusive, and the ovum grain diameter of light lip fish is comparatively large, and contained yolk is also more, ovum grain is poisonous, use traditional induced spawning method, although can obtain the ovum grain of some, whether when a melon is ripe it falls off its stem grows and arrived adult and be just difficult to judge for ovum, cause laid eggs of poor quality, parent's lethality is high, and fertilization rate, incubation rate, survival rate of fish fry are all lower, and fry growth speed is also affected.Baby's difficulty of premature labor is supported, and is notorious reason.

Bait abundance directly affects gonad development, the flesh of fish quality and survival rate of light lip fish.At present, artificial breeding raises and train light lip fish, and great majority are artifical compound feeds of throwing something and feeding, and cost is higher, and meat taste has larger difference compared with wild, does not more reach the nutritional need of parent's gonad development, impact breeding.

In a word, current light lip fish breed the success of raising and train and not obtaining plant layout, main is exactly survival environmental conditions to wild smooth lip fish, ingest nutritional need and reproductive habit do not grasp completely.Present stage artificial breeding to raise and train light lip fish be exactly drag for wild fry to raise and train and the pattern of " artificial induced spawning, induced spawning " substantially.

Summary of the invention

Breed the deficiency of raising and train for overcoming existing smooth lip fish, the invention provides a kind of cultivate water pure pollution-free, flow-controllable, water consumption is few, can increase and reduce water temperature without the need to power supply, the aquaculture water source apparatus of natural, ecological; The cultivation of parent and the breeding process of finished product fish are thrown something and fed pure natural bait, artifical compound feed of not throwing something and feeding; Parent's natural spawning, does not use injection or oral drugs to hasten parturition; Parent culture, lay eggs and finished product fish raise and train the plant layout cultivating pool using same model; The ovarian follicle of light lip fish is collected in hatching in a kind of hatching sieve; The hatching of light lip fish and the cultivation of fry only use same industrial aquaculture pond; The plant layout that the cultivation overall process of light lip fish is in natural bionic state state breeds domesticating method, and i.e. " biological breeding, natural spawning ", " man of wild origin is wild " becomes " family plants domestic ".

The technical solution adopted for the present invention to solve the technical problems is: a kind of light lip fish Ecology plant layout breeds domesticating method; comprise the construction of light lip fish culture regulating and controlling water quality pond (CN203709062U), light lip fish parent culture, lay eggs and finished product fish raise and train the construction in pond, the hatching of light lip fish and fry rearing culturing pool (CN203709069U) construction, light lip fish-egg bubble hatching sieve is built, light lip fish Ecology plant layout breeds and raise and train, cultivation flow process is:

Build light lip fish culture regulating and controlling water quality pond---build light lip fish parent culture, to lay eggs and finished product fish raises and train pond---builds the hatching of light lip fish and fry rearing culturing pool and---build light lip fish-egg bubble hatching sieve---connection water source---light lip fish parent culture, to lay eggs and finished product fish raises and train pond disinfection---regulate light lip fish parent culture, to lay eggs and finished product fish raises and train pond water level that---------parent is laid eggs, and---------fry rearing---adult fish culture---cultivates the prevention of damage by disease of phase to parent culture to Juvenile stage in ovarian follicle hatching in ovarian follicle collections.

Selection parent after First Year 9 moonlight lip fish stops laying eggs substantially---separately cultivates to parent's male and female that---Second Year parent in June to August lay eggs---hatch and went out fry to 4 days in 2 days that------in April, the 3rd breeds fish fry to pond in batches---above adult fish of part 50g in June, the 4th starts to go on the market Second Year to fry rearing in March, the 3rd June.Parent lay eggs to adult fish market periods be 2 years.

(1) construction in the light lip fish culture regulating and controlling water quality pond described in:

Be made up of subterranean tunnel formula pond, filtering ponds, insulation soil layer, single flow ultraviolet sterilizer;

The tail end in described subterranean tunnel formula pond arranges a vertical water inlet pipe, and the bottom of outer end, subterranean tunnel formula pond is supported by filter course and is disjunctor at the bottom of filtering ponds pond;

Described filtering ponds comprise upper and lower two parts, and top is divided into filter course, and bottom is divided into reservoir bed;

Described insulation soil layer is piled up in above subterranean tunnel formula pond, and single flow ultraviolet sterilizer is connected on outlet pipe;

A kind of light lip fish culture regulating and controlling water quality pond described above, face, pond, tunnel type pond is descended in face, filtering ponds pond above Ground, and face, filtering ponds pond arranges manhole and manhole seal cover board, and face, pond, subterranean tunnel formula pond is also provided with manhole and manhole seal cover board;

Upper part filter course arranges drilled base plate, cobblestone filter course is set above drilled base plate, charcoal filtering layer is set above cobblestone filter course, rough sand filter course is set above charcoal filtering layer, middle husky filter course is set above rough sand filter course, cobblestone pressure sand bed is set above middle husky filter course, above cobblestone pressure sand bed, an outlet pipe and a backwashed filtering layer water inlet pipe are set;

Be provided with heavy dirty pond in pool wall in the outer part at the bottom of lower part reservoir bed pond, at the bottom of heavy pond, dirty pond, be provided with blow-off pipe.

(2) the light lip fish hatching described in and the construction of fry rearing culturing pool:

Be made up of cuboid pond, profundal zone, phytal zone I, phytal zone II, up and down food platform ramp, food platform, cave, Chen Wu district, adjustable-angle feed cock, eaves, elbow, band filter screen blow-off pipe;

Described top, cuboid pond is a rectangular shape, and bottom is pot shape shape, You Yichenwu district in the middle of pot shape;

Two phytal zones, place are had, a profundal zone, place and a Chu Chenwu district in cuboid pond; Two phytal zones are the right and left at the bottom of pond, pond respectively, and be profundal zone in the middle of two phytal zones, the center of profundal zone is Chen Wu district;

Cuboid pond right corner has a food platform, has a upper and lower food platform ramp by the right pool wall in rectangle pond, eats platform and upper and lower food platform ramp and You Chi angle, cuboid pond and forms a cave;

There is down eaves above the surrounding pool wall of cuboid pond, falling on the side of eaves to have an adjustable-angle feed cock;

A kind of light lip fish hatching described above and fry rearing culturing pool, it is characterized in that: profundal zone is Rotary-table shape, Rotary-table upper bottom surface diameter length is pond bottom width degree;

A kind of light lip fish hatching described above and fry rearing culturing pool, it is characterized in that: Chen Wu district upper part one is cylindrical shape, its underpart is a Rotary-table shape, Rotary-table bottom surface has a band filter screen blow-off pipe, band filter screen blow-off pipe passes to outside cuboid pond, and band filter screen blow-off pipe has an adjustable-angle elbow for regulable control cuboid pond middle water level height.

It is characterized in that:

(3) construction of the light lip fish-egg bubble hatching sieve described in:

By wooden structures cuboid framework, at the bottom of 80 order plastics mesh screens, 3cm thick high-density foam plate composition;

Wooden structures cuboid framework bottom surface is fixed at the bottom of 80 order plastics mesh screens, the thick high-density foam plate of 3cm is fixed on wooden structures cuboid framework four limit, four limits the thick high-density foam plate of 3cm fixed be shorter in length than wooden structures cuboid framework four edge lengths, four limits fix that the thick high-density foam plate height of 3cm is wooden structures cuboid framework four limit height 1/3, hatching sieve puts into water has 1/3 to be flatly suspended in the water surface.

(4) the light lip fish parent culture described in, to lay eggs and finished product fish raises and train the construction in pond:

Raise and train pond by cuboid shale, water inlet pipe, stiling basin, laying nest, solar energy insect-trapping lamp form.

It is flat at the bottom of pond, pond that described cuboid shale is raised and train, layer overlay grit at the bottom of pond, pond is raised and train at cuboid shale, put freshwater mussel, river clam, Corbicula fluminea and stone spiral shell 2 kg of water epifauna at grit layer in a suitable place to breed by 4 strains/black algae of m2 density plantation equivalent amount, waterweed, water caltrop submerged plant and every mu of water surface, separately placing bore at grit layer by 0.5/m2 density is that Φ 10cm saves Mao bamboo tube to get on.

Described water inlet pipe, is arranged at cuboid shale and raises and train above the pool wall of long limit, pond, raise and train pond-broadside pool wall 2m---3m from cuboid shale, raises and train pond inclined bottom surface 45 DEG C simultaneously, form 45 DEG C of angles with broadside pool wall to cuboid shale.

Described laying nest, is arranged at from water inlet pipe 2m---the cuboid shale of 3m raises and train the other 1.5-m-of pond broadside---, and 2m place, is made up of cuboid shale spawning pond, sandy bed course, plastics mesh screen, palm-bark rain cape bed course, inlet channel, exhalent canal and sunshade.

One deck sand is laid at the bottom of described cuboid shale spawning pond pond, form sandy bottom surface, the sandy bottom surface of cuboid shale spawning pond and cuboid shale raise and train pond grit base area than being 1:10, and grit bottom surface, pond 1m is raised and train higher than cuboid shale in the sandy bottom surface of cuboid shale spawning pond.At the sandy bottom surface of cuboid shale spawning pond and pool wall paving one deck 80 order plastics mesh screen, bedding palm-bark rain cape on plastics mesh screen, bedding area reaches 1/5 of cuboid shale spawning pond floor space.Cuboid shale spawning pond is raised and train long edge position, pond two by cuboid shale and is arranged an inlet channel and an exhalent canal and cuboid shale and raise and train pond and be connected, and inlet channel is equal with bottom surface, cuboid shale spawning pond sandy pond with exhalent canal bottom of trench, and two furrow widths are all 1m.

Described sunshade, is arranged at the top of cuboid shale spawning pond.

Described solar energy Lamp for attracting and killing insects, is arranged on cuboid shale and raises and train above arbitrary pool wall in pond, and makes the polypide of trapping can fall into cuboid shale completely to raise and train the pond water surface.

Described stiling basin, be arranged at inlet channel opposite cuboid shale and raise and train arbitrary corner, pond, stiling basin skewed culvert pipe arranges four water lev el control holes, and cuboid shale is raised and train the pool water level degree of depth and can be controlled in 0m---2m.

(5) described smooth lip fish Ecology plant layout is bred and is raised and train, and cultivation step is as follows:

Step 1---light lip fish culture regulating and controlling water quality pond is built;

Step 2---light lip fish parent culture, to lay eggs and finished product fish raises and train pond construction;

Step 3---the hatching of light lip fish and fry rearing culturing pool are built;

Step 4---light lip fish-egg bubble hatching sieve is built;

Step 5---connect water source: be communicated with light lip fish culture regulating and controlling water quality pond and light lip fish parent culture, lay eggs and finished product fish raises and train pond and light lip fish hatches and fry rearing culturing pool water source;

Step 6---light lip fish parent culture, to lay eggs and finished product fish raises and train pond disinfection: according to quicklime and the pond volume fraction concentration of 100 grams/m3, splash to light lip fish parent culture after quicklime being changed into limewash, to lay eggs and finished product fish is raised and train in pond, change clear water into after one week stand-by;

Step 7---regulate light lip fish parent culture, to lay eggs and finished product fish raises and train pond water level: by water inlet pipe and stiling basin by light lip fish parent culture, to lay eggs and finished product fish is raised and train pond water bit depth and is adjusted to 1.2m---1.5m position;

Step 8---Juvenile stage: First Year is at the beginning of 9 months, select 2 ages more than, more than whose body weight 50g, reach maturity, without sick and wounded light lip fish parent, by 18 tails/m2---the density of 22 tails/m2, female, male parent are put into separately different light lip fish parent cultures, to lay eggs and finished product fish is raised and train pond and cultivates;

Step 9---parent culture: First Year first arrival in September Second Year is the nurturing period of parent by the end of May, and the time is 9 months.

Regulate the discharge of water inlet pipe, make light lip fish parent culture, lay eggs and the water inlet of raising and train in pond of finished product fish produces the underwater sound and forms swift running water, water transparency reaches 40cm---50cm;

Open and be arranged on light lip fish parent culture, lay eggs and finished product fish raises and train solar energy Lamp for attracting and killing insects on the pool wall of pond;

Every day to light lip fish parent culture, lay eggs and the finished product fish light lip fish parent raised and train in pond throw something and feed rice sugar or wheat bran, the morning, afternoon respectively throw something and feed once, and each feeding volume is 2% of fish body gross weight---4%.Throw something and feed a yellow mealworm or earthworm is increased weekly by 1% of fish body gross weight;

As light lip fish parent culture, lay eggs and finished product fish to raise and train in pond plant black algae, green alga, waterweed and water caltrop and eaten up half by parent, then need weekly to salvage from elsewhere supplementary, guarantee light lip fish parent culture, lay eggs and finished product fish raises and train the existence having submerged plant in pond all the time.

Every month with quicklime to light lip fish parent culture, lay eggs and finished product fish raise and train pond waters carry out disinfection purification once, concentration is 25 grams/m3;

The overall process of cultivating all makes cartridge bag with gall nut 200 grams, cordate houttuynia 250 grams, Herba Andrographitis 150 grams, dandelion 100 grams, Rhizoma Acori Graminei 300 grams, rheum officinale 200 grams, golden cypress 200 grams, folium isatidis 200 gram of eight taste Chinese herbal medicine, hang on light lip fish parent culture, to lay eggs and finished product fish raises and train pond water inlet place, pre-disease prevention and sterilization, every month changes once.

Step 10---parent is laid eggs: at the beginning of 6 months of Second Year, salvages light lip fish parent culture, to lay eggs and finished product fish raises and train parent in pond, in the ratio compatibility breeding parent of female, male 1:1.2.By the breeding parent chosen with 3% edible salt water soak sterilization in 10 minutes after put into stand-by light lip fish parent culture, to lay eggs and finished product fish raises and train pond, breeding density controls 18 tails/m2---22 tails/m2.

Parent throw something and feed and breeding water management undertaken by step 9;

Within 3rd day, start just have a large amount of parent to enter laying nest to lay eggs, ovum great majority produce on palm-bark rain cape, also have and produce on mesh screen on a small quantity.Because cuboid shale raises and train pond middle water level too deeply, little parent can raise and train in pond at cuboid shale lays eggs;

The first arrival in June of Second Year is the main egg-laying period of light lip fish by the end of August, and June to July is the peak egg-laying period;

Female smooth lip fish parent spawning rate reaches more than 75% above, and eggs on average amount reaches more than 450/tail, and fertilization rate reached is to more than 80%;

Step 11---ovarian follicle is collected: ovarian follicle, after the light lip fish-egg bubble in laying nest loses viscosity, collects and moves in light lip fish-egg bubble hatching sieve by every day gently;

Step 12---ovarian follicle is hatched: treat with the lime water that concentration is 3% and splash with the hatching of light lip fish and the full pond of fry rearing culturing pool, within second day, rinse well;

Shallow water position in the hatching of light lip fish and fry rearing culturing pool is adjusted to more than 30cm, and discharge is adjusted to and makes water flow energy slow circumvolve in pond;

The light lip fish-egg bubble hatching sieve that ovarian follicle is housed is put into stand-by light lip fish hatching and fry rearing culturing pool, and light lip fish-egg bubble hatching sieve 1/3 is highly flat is suspended in the water surface with Chi Shui slowly movement.

Incubation surface density is 10000/m2---15000/m2, hatching water temperature is 20 DEG C---25 DEG C, brooding time is 2 days---, and 4 days, incubation rate reached more than 73%;

Step 13-fry rearing: be lying in light lip fish-egg bubble hatching sieve after prelarva incubation of membrane, through 3 days---the flat trip phase of 4 days, within the 7th day, prelarva yolk disappears, and starts ectotrophic of ingesting, enters the breeding phase of fry.Put in a suitable place to breed from fry hatching membrane need cultivate 10 months to going out pond, survival rate is to more than 84%.

Fry hatching membrane cultivates a cable table to going out pond

Step 14---adult fish culture: through the fry of some months time reinforced cultivating, specification has reached 80 tails/kg---and 100 tails/kg proceeds to light lip fish parent culture, lay eggs and finished product fish is raised and train pond and puts in a suitable place to breed, and breeding density is 25 tails/m2.Plastic wire in laying nest and palm-bark rain cape can be removed by the cultivation of adult fish, and the shallow water that laying nest becomes fry perches district and bait throwing in district.The aquaculture management of adult fish carries out according to the method for operating of step 6, step 7, step 9.Adult fish through 14 months Ecology cultivation, average individual weight reaches more than 50g, survival rate to more than 75%, drag for stay greatly little, start listing.

Above method step is summarized as follows:

Beneficial effect of the present invention:

One, whether the cultivation of light lip fish is successful, and what first will solve is the pollution-free problem in water source, " fish gives birth to because of water, and water is lived because of fish ".The breeding water of existing smooth lip fish, mainly rely on water inlet that filter screen is set or Filter-screen bag carries out extensive simple filtration process to water source, can only branch leaf, larger particles silt and larger fishes and shrimps impurity in filtered water inlet source, the tiny silt in water source, fishes and shrimps ovum grain and bacterium then cannot filter out completely.Meet flash flood, cultivation water source is muddy, and bacterial content is high, and harmful substance is many especially, causes the incidence of disease in the breeding process of light lip fish high, is even annihilated.In addition, if having other fish and shrimp aquatic animals to enter in light lip fish culture facility, light lip fish-egg bubble and fry can be nibbled, also can increase water body Mesichthyes density, rob oxygen and rob food, affect breeding of light lip fish and raise and train.

Because light lip fish culture regulating and controlling water quality pond has sedimentation and filtration device, meet flash flood, the water source peace and quiet free from admixture in the same old way of light lip fish culture regulating and controlling water quality pond supply.The water quality in light lip fish culture regulating and controlling water quality pond is subject to the impact of ground temperature, cool in summer and warm in winter, extends light lip fish best temperature of cultivation vegetative period, can improve growth rate.Light lip fish culture regulating and controlling water quality pond is provided with single flow sterilizer, and in case of when in water quality, noxious bacteria exceeds standard, opening sterilizer can kill, and reduces the courses of infection in light lip fish culture and hatching, improves survival rate.Parent of the present invention cultivates, ovarian follicle hatching, fry rearing and adult fish culture overall process with water, all supplied by light lip fish culture regulating and controlling water quality pond, without the need to arranging filter at water inlet again, can guarantee that round-the-clock breeding water is pure pollution-free, indices meets Fish-water Fish Farming water national standard, is also better than occurring in nature light lip sashimi (raw fish) water matter;

Two, the present invention is used for light lip fish parent culture, lays eggs and adult fish culture uses the pond of same configuration, rotation can use, decreases light lip fish parent culture, lays eggs and finished product fish raises and train pond quantity;

Cuboid shale is raised and train pond bottom and is laid one deck gravel, shoe has built shale bottom, both complied with the existence habit that light lip fish inhabits chad bottom, ensure that light lip fish parent culture for high-density breeding light lip fish again, laid eggs and finished product fish to raise and train pond bottom water quality limpid;

Cuboid shale is raised and train pond bottom rational density and is planted black algae, waterweed, water caltrop submerged plant, both added light lip fish parent culture, to have laid eggs and finished product fish raises and train oxygen content in pond waters, purify again light lip fish parent culture, to have laid eggs and finished product fish raises and train pond water quality, also supplemented and enriched light lip fish and to ingest bait;

Cuboid shale is raised and train pond bottom rational density and is put freshwater mussel, river clam, Corbicula fluminea and stone spiral shell in a suitable place to breed, can remove the excreta of light lip fish and residual bait, purify water, and also can increase certain additional income;

Cuboid shale is raised and train pond bottom and is placed without joint Mao bamboo tube, has both complied with the happiness of light lip fish photophobia and has perched the habit being hidden in cave, again for chlorella growth provides adhering medium;

Water inlet pipe raises and train pond inclined bottom surface 45 DEG C to cuboid shale, water inlet gravity can be relied on to raise and train pond at cuboid shale and form the underwater sound and torrent, comply with the habit of surviving in light lip fish happiness natural world torrent and the underwater sound, stimulated light lip fish gonad development and ovary maturity;

The setting of stiling basin, can according to the continuous growth of fry and season temperature change regulate light lip fish parent culture, to lay eggs and finished product fish raises and train pond water bit depth, thus change light lip fish parent culture, to lay eggs and finished product fish raises and train water temperature height in pond, extend the best temperature of cultivation time limit.Simultaneously stiling basin also has the cleaning light lip fish parent culture that discharges water, to lay eggs and finished product fish raises and train the effect of bottom material of pond for breeding dirt;

Laying nest is built cuboid shale in and is raised and train side, pond, water inlet pipe and cuboid shale are raised and train pond broadside pool wall and are formed 45 DEG C of angles, can change the direction of water inlet torrent, make to enter laying nest into the shunting of water torrent, in cuboid shale spawning pond, form miniflow water, stimulate induction light lip fish to lay eggs;

Laying nest cuboid shale spawning pond bottom lays sand bed, mesh screen, palm-bark rain cape, is that the feature of environmental characteristic and the weak viscosity of light lip fish-egg bubble tool of laying eggs in sand bed shelter according to natural world light lip fish is arranged.

Cuboid shale spawning pond bottom surface exceeds cuboid shale and raises and train bottom surface, pond 1m, and cuboid shale spawning pond middle water level belongs to shallow water position, can adapt to the feature that light lip fish lays eggs in miniflow water shallow water position, is also convenient to the operation of collecting ovarian follicle simultaneously.

Above laying nest, sunshade is set, prevents sunlight to be exposed to the sun to the water body in cuboid shale spawning pond and cause water temperature and raise, also can prevent flying bird from invading food to the light lip fish in cuboid shale spawning pond and ovarian follicle simultaneously;

In a word, light lip fish parent culture, to lay eggs and finished product fish raises and train the setting in pond, define a comparatively complete biological and ecological chain, substantially meet the ecotope demand of light lip fish growth reproduction.

Three, cultivated animals travelling in the slow circumvolve of current and pond in the hatching of light lip fish and fry rearing culturing pool, substantially can bring into dirts such as bait residual in pond, ight soil, silts in Chen Wu district and discharge outside the hatching of light lip fish and fry rearing culturing pool with current.Adjustment water (flow) direction and increased water flow amount can make dirt in pond thoroughly clean up, both facilitate operation and in turn save artificial wash pool cost, also reduce the emergency reaction of pond life, avoid work that in existing aquaculture model, wash pool is the most loaded down with trivial details and cultivated animals is damaged the most frequently;

Be provided with profundal zone in the hatching of light lip fish and fry rearing culturing pool, add the cubical content of water body in pond, certain thermostatic effect can be played, for the hatching of light lip fish-egg bubble and the cultivation of fry reduce emergency reaction, improve incubation rate and survival rate.Be provided with phytal zone and profundal zone in pond, the water level depth causes, and for light lip fish fry growth grows the adaptation space providing selection, has complied with its habit of growth, has improve survival rate, the wild smooth lip fish of the bodily form, colour of skin convergence;

The hatching of light lip fish-egg bubble is carried out in same smooth lip fish hatching and fry rearing culturing pool to fry rearing, be different from ovarian follicle hatching and fry rearing in existing smooth lip fish culture pattern to carry out in different ponds, decrease the number in pond, avoid and turn water temperature in the process of pond and change the emergency reaction and external force brought to the damage of fry.In the hatching of light lip fish and fry rearing culturing pool, fry rearing density is easy to control simultaneously, and fry growth speed is fast, evenly individual;

Four, the hatching of existing smooth lip fish-egg bubble, ovarian follicle is generally sunken to device bottom surface, hatchery, the size of Spawning water amount and the more difficult control of flowing velocity, easily causes caused by anoxia ovarian follicle downright bad.The present invention is suspended in the hatching of light lip fish and the fry rearing culturing pool water surface by highly flat for light lip fish-egg bubble hatching sieve 1/3, move with sluggish flow in pond, and light lip fish-egg bubble is relatively stable in sieve, motion in quiescence, have quiet in dynamic, meet the oxygen supply demand of ovarian follicle hatching, make ovarian follicle normal development, copy out occurring in nature light lip fish-egg and steeped the environmental condition of hatching in slow flowing water, improve incubation rate; Light lip fish-egg bubble is concentrated on hatching in light lip fish-egg bubble hatching sieve, is not only convenient to the centralized management in hatching process, but also be convenient to shallow water lev el control that firm incubation of membrane prelarva perches and observe prelarva to ingest growing state;

Five, raise and train above the pool wall of pond at cuboid shale solar energy Lamp for attracting and killing insects is installed, flight class insect 1000 grams to 1500 grams can be trapped and killed every night fall into cuboid shale and raise and train the pond water surface, both the insect of farming site periphery had been killed, again for the cultivation of light lip fish provides nutritious bait;

Six, cultivate the whole process of adult fish culture from light lip fish parent culture, larvae cultivation, postlarva cultivation, juvenile fish, all bait all uses easy acquisition, economical and practical pure natural bait.Bait enriches, comprehensive nutrition, meet the eating habit of light lip fish in natural world condition and nutritional need completely, without the need to manual injection or oral drugs, just can make light lip fish gonadal maturation, spawning rate is high, egg laying amount is large, incubation rate is high, survival rate is high, fast growth, and the wild smooth lip fish in quality access expansion circle.

Seven, sterilization and prevention from suffering from the diseases use salt, quicklime and herbal mediciment, do not have medicament residue in light lip fish body.

Beneficial effect of the present invention is summarized as follows:

The pure fine water of omnidistance use;

Ecological cultivation parent gonad development;

Natural spawning amount many is large of fine quality;

The outer dynamic interior quiet oxygen foot of the hatching that suspends;

Fry reinforced cultivating in culturing pool;

Bait enriches adult fish growth fast;

Comply with the nature approximate wild quality.

Below in conjunction with drawings and Examples, the present invention is further described.

Accompanying drawing explanation

Fig. 1 is the main sectional structure schematic diagram in light lip fish culture regulating and controlling water quality pond of the present invention;

Fig. 2 is light lip fish parent culture of the present invention, lay eggs and finished product fish raises and train pond plan structure schematic diagram;

Fig. 3 is light lip fish parent culture of the present invention, lay eggs and finished product fish raises and train the main sectional structure schematic diagram in pond;

Fig. 4 is light lip fish of the present invention hatching and fry rearing culturing pool plan structure schematic diagram;

Fig. 5 is light lip fish of the present invention hatching and the main sectional structure schematic diagram of fry rearing culturing pool;

Fig. 6 is light lip fish of the present invention hatching and the left sectional structure schematic diagram of fry rearing culturing pool;

Fig. 7 is that the present invention regulates and controls pond and pond and culturing pool syndeton schematic diagram;

Fig. 8 is light lip fish-egg of the present invention bubble hatching sieve structure schematic diagram.

In Fig. 1, 1. subterranean tunnel formula pond, 2. filtering ponds, 3. be incubated soil layer, 4. single flow ultraviolet sterilizer, 5. subterranean tunnel formula pond manhole, 6. filtering ponds manhole, 7. seal cover board I, 8. seal cover board II, 9. outlet pipe, 10. water inlet pipe, 11. filter courses, 12. reservoir beds, 13. band filtering ponds hole base plates, 14. cobblestone filter courses, 15. charcoal filtering layers, 16. rough sand filter courses, husky filter course in 17., 18. cobblestone pressure sand beds, 19. backwashed filtering layer water inlet pipes, 20. heavy dirty ponds, 21. blow-off pipes, 22. broken lines, represent and extend, 23. filter courses support.

Fig. 2---in Fig. 3,24. cuboid shales raise and train pond, 25. laying nests, 26. cuboid shale spawning ponds, 27. solar energy Lamp for attracting and killing insects, 28. sunshades, 29. water inlet pipes, 30. inlet channels, 31. exhalent canals, 32. stiling basins, 33. submerged plants, 34. water epifaunas, 35. thick bamboo tubes, 36. grit layers, 37. rice-pudding clothing, 38. mesh screens, 39. sandy layers, 40. dirt beds.

Fig. 4---in Fig. 6,41. cuboid ponds, 42. profundal zones, 43. food platform ramps, phytal zones II, about 45., phytal zone I, 44., 46. food platforms, 47. caves, 48. Chen Wu districts, 49. band filter screen blow-off pipes, 50. adjustable-angle feed cocks, 51. fall eaves, 52. elbows.

In Fig. 8,53. smooth lip fish-egg bubble hatching sieves, 54. smooth lip fish-egg bubble hatching sieve wooden structures frames, the 55.80 order plastic wire light lip fish-egg bubble hatching sieve ends, the thick high-density foam plate of 56.3cm.

Embodiment

Embodiment one

Referring to Fig. 1---Fig. 8; the present invention is that a kind of light lip fish Ecology plant layout breeds domesticating method, comprises the construction in light lip fish culture regulating and controlling water quality pond, light lip fish parent culture, to lay eggs and finished product fish is raised and train the construction in pond, the hatching of light lip fish and the construction of fry rearing culturing pool, light lip fish Ecology plant layout and breeds and raise and train.

Cultivation flow process is: build light lip fish culture regulating and controlling water quality pond---build light lip fish parent culture, to lay eggs and finished product fish raises and train pond---builds the hatching of light lip fish and fry rearing culturing pool and---build light lip fish-egg bubble hatching sieve---connection water source---light lip fish parent culture, to lay eggs and finished product fish raises and train pond disinfection---regulate light lip fish parent culture, to lay eggs and finished product fish raises and train pond water level that---------parent is laid eggs, and---------fry rearing---adult fish culture---cultivates the prevention of damage by disease of phase to parent culture to Juvenile stage in ovarian follicle hatching in ovarian follicle collections.

Described light lip fish culture regulating and controlling water quality pond is built:

Be made up of subterranean tunnel formula pond (1), filtering ponds (2), insulation soil layer (3), single flow ultraviolet sterilizer (4);

The tail end in described subterranean tunnel formula pond (1) arranges a vertical water inlet pipe (10), and the bottom of subterranean tunnel formula pond (1) outer end supports (23) by filter course (11) and is disjunctor at the bottom of filtering ponds (2) pond;

Described filtering ponds (2) comprise upper and lower two parts, and top is divided into filter course (11), and bottom is divided into reservoir bed (12);

Described insulation soil layer (3) is piled up in top, subterranean tunnel formula pond (1), and single flow ultraviolet sterilizer (4) is connected on outlet pipe (9);

A kind of light lip fish culture regulating and controlling water quality pond described above, tunnel type pond (1) face, pond is descended in filtering ponds (2) face, pond above Ground, filtering ponds (2) face, pond arranges manhole (6) and manhole seal cover board II (8), and subterranean tunnel formula pond (1) face, pond is also provided with manhole (5) and manhole seal cover board I (7);

Upper part filter course arranges drilled base plate (13), drilled base plate (13) top arranges cobblestone filter course (14), cobblestone filter course (14) top arranges charcoal filtering layer (15), charcoal filtering layer (15) top arranges rough sand filter course (16), rough sand filter course (16) top arranges middle husky filter course (17), middle husky filter course (17) top arranges cobblestone pressure sand bed (18), and cobblestone pressure sand bed (18) top arranges an outlet pipe (9) and a backwashed filtering layer water inlet pipe (19);

Be provided with heavy dirty pond (20) in pool wall in the outer part at the bottom of lower part reservoir bed (12) pond, at the bottom of heavy dirty pond (20) pond, be provided with blow-off pipe (21).

Described light lip fish parent culture, to lay eggs and finished product fish raises and train the construction in pond:

Raise and train pond (24) by cuboid shale, water inlet pipe (29), stiling basin (32), laying nest (25), solar energy insect-trapping lamp (27) form;

It is flat that described cuboid shale is raised and train at the bottom of pond (24) pond, layer overlay grit at the bottom of pond (24) pond is raised and train at cuboid shale, put freshwater mussel, river clam, Corbicula fluminea and stone spiral shell 2 kg of water epifauna (34) at grit layer (36) in a suitable place to breed by 4 strains/black algae of m2 density plantation equivalent amount, waterweed, water caltrop submerged plant (33) and every mu of water surface, separately placing bore at grit layer (36) by 0.5/m2 density is that Φ 10cm saves Mao bamboo tube (35) to get on;

Described water inlet pipe (29), being arranged at cuboid shale raises and train above the pool wall of pond (24) long limit, pond (24) one broadside pool wall 2m is raised and train from cuboid shale---3m, raises and train pond (24) inclined bottom surface 45 DEG C to cuboid shale simultaneously, forms 45 DEG C of angles with broadside pool wall;

Described laying nest (25), be arranged at from water inlet pipe 2m---the cuboid shale of 3m raises and train the other 1.5-m-of pond (24) broadside---2m place, by cuboid shale spawning pond (26), sandy layer (39), plastics mesh screen (38), palm-bark rain cape bed course (37), inlet channel (30), exhalent canal (31) and sunshade (28) form;

One deck sand is laid at the bottom of described cuboid shale spawning pond (26) pond, form sandy layer (39), it is 1:10 that cuboid shale spawning pond (26) sandy layer (39) and cuboid shale raise and train pond (24) grit layer (36) area ratio, and cuboid shale spawning pond (26) sandy layer (39) raises and train pond (24) grit layer (36) 1m higher than cuboid shale.Sandy and pool wall paving one deck 80 order plastics mesh screen (38) at cuboid shale spawning pond (26), bedding palm-bark rain cape (37) on plastics mesh screen (38), bedding area reaches 1/3 of cuboid shale spawning pond (26) floor space.Cuboid shale spawning pond (26) is raised and train long edge position, pond (24) two by cuboid shale and is arranged an inlet channel (30) and an exhalent canal (31) and raise and train pond (24) with cuboid shale and be connected, inlet channel (30) is equal with cuboid shale spawning pond (26) sandy layer (39) with exhalent canal (31) bottom of trench, and two furrow widths are all 1m;

Described sunshade (28), is arranged at the top of cuboid shale spawning pond (26);

Described solar energy Lamp for attracting and killing insects (27), is arranged on cuboid shale and raises and train above arbitrary pool wall in pond (24), and makes the polypide of trapping can fall into cuboid shale completely to raise and train the pond water surface;

Described stiling basin (32), be arranged at inlet channel (30) opposite cuboid shale and raise and train pond (24) arbitrary corner, stiling basin (32) skewed culvert pipe arranges four water lev el control holes, and cuboid shale is raised and train pond (24) water level depth and can be controlled in 0m---2m.

Described light lip fish hatching and fry rearing culturing pool are built:

Be made up of cuboid pond (41), profundal zone (42), phytal zone I (43), phytal zone II (44), up and down food platform ramp (45), food platform (46), cave (47), Chen Wu district (48), band filter screen blow-off pipe (49), adjustable-angle feed cock (50), eaves (51), elbow (52);

Described cuboid pond (41) top is a rectangular shape, and bottom is pot shape shape, in the middle of pot shape You Yichenwu district (48);

Phytal zone I (43) and profundal zone, place (42), phytal zone II (44), one and a Chu Chenwu district (48) is had in cuboid pond (41); Phytal zone I (43) and phytal zone II (44) the right and left at the bottom of pond, pond respectively, be profundal zone in the middle of phytal zone I (43) and phytal zone II (44), the center of profundal zone (42) is Chen Wu district (48);

Cuboid pond (41) right corner has a food platform (46), has about one food platform ramp (45) by rectangle pond (41) right pool wall, and food platform (46) and up and down food platform ramp (45) and cuboid pond (41) You Chi angle form a cave (47);

There is down eaves (51) above cuboid pond (41) surrounding pool wall, falling on the side of eaves (51) to have an adjustable-angle feed cock (50);

A kind of light lip fish hatching described above and fry rearing culturing pool, it is characterized in that: profundal zone (42) are Rotary-table shape, Rotary-table upper bottom surface diameter length is pond bottom width degree;

A kind of light lip fish hatching described above and fry rearing culturing pool, it is characterized in that: Chen Wu district (48) upper part one is cylindrical shape, its underpart is a Rotary-table shape, Rotary-table bottom surface has a band filter screen blow-off pipe (49), band filter screen blow-off pipe (49) passes to outside cuboid pond, and band filter screen blow-off pipe (49) has an adjustable-angle elbow (52) for regulable control cuboid pond middle water level height.

Described light lip fish-egg bubble hatching sieve (53) is built:

By wooden structures cuboid A-Frame (54), (55), thick high-density foam plate (56) composition of 3cm at the bottom of 80 order plastics mesh screens;

At the bottom of 80 order plastics mesh screens, (55) are fixed on wooden structures cuboid framework (54) bottom surface, the thick high-density foam plate (56) of 3cm is fixed on wooden structures cuboid framework (54) four limit, four limits the thick high-density foam plate of 3cm fixed be shorter in length than wooden structures cuboid framework four edge lengths, four limits fix that the thick high-density foam plate height of 3cm is wooden structures cuboid framework four limit height 1/3, light lip fish-egg bubble hatching sieve (53) puts into water has 1/3 to be flatly suspended in the water surface.

Described smooth lip fish Ecology plant layout is bred and is raised and train, and cultivation step is as follows:

Step 4---light lip fish-egg bubble hatching sieve is built;

Step 7---regulate light lip fish parent culture, to lay eggs and finished product fish raises and train pond water level: by water inlet pipe (29) and stiling basin (32) by light lip fish parent culture, to lay eggs and finished product fish is raised and train pond water bit depth and is adjusted to 1.2m-1.5m position;

Step 8---Juvenile stage: First Year is at the beginning of 9 months, select 2 ages more than, whose body weight 50g-more than 75g, reach maturity, without sick and wounded light lip fish parent, by the density of 22 tails/m2, female, male parent are put into separately different light lip fish parent cultures, to lay eggs and finished product fish is raised and train pond and cultivates;

Regulate the discharge of water inlet pipe (29), make light lip fish parent culture, lay eggs and finished product fish is raised and train water inlet in pond and produces the underwater sound and form swift running water, water transparency reaches 40cm---50cm;

Open and be arranged on light lip fish parent culture, lay eggs and finished product fish raises and train solar energy Lamp for attracting and killing insects (27) on the pool wall of pond;

As light lip fish parent culture, lay eggs and finished product fish to raise and train in pond plant black algae, green alga, waterweed and water caltrop submerged plant (33) and eaten up half by parent, then need weekly to salvage from elsewhere supplementary, guarantee light lip fish parent culture, lay eggs and finished product fish raises and train the existence having submerged plant (33) in pond all the time;

Every month with quicklime to light lip fish parent culture, lay eggs and finished product fish raise and train pond waters carry out disinfection purification once, concentration is 25 grams/m3 with water body volume calculations;

The overall process of cultivating all makes cartridge bag with gall nut 200 grams, cordate houttuynia 250 grams, Herba Andrographitis 150 grams, dandelion 100 grams, Rhizoma Acori Graminei 300 grams, rheum officinale 200 grams, golden cypress 200 grams, folium isatidis 200 gram of eight taste Chinese herbal medicine, hang on light lip fish parent culture, to lay eggs and finished product fish raises and train pond water inlet place, pre-disease prevention and sterilization, change once every month;

Step 10---parent is laid eggs: at the beginning of 6 months of Second Year, salvages and cultivates light lip fish parent culture, lays eggs and finished product fish raises and train parent in pond, in the ratio compatibility breeding parent of female, male 1:1.2.By the breeding parent chosen with 3% edible salt water soak sterilization in 10 minutes, then putting into the light lip fish parent culture through sterilizing stand-by, to lay eggs and finished product fish raises and train pond;

Within 3rd day, start just have a large amount of parent to enter laying nest (25) to lay eggs, ovum great majority produce on palm-bark rain cape (37), also have and produce on mesh screen (38) on a small quantity.Because pond I (24) middle water level is too dark, little parent can be laid eggs in pond I (24);

Female smooth lip fish parent spawning rate reaches 75.6% above, and eggs on average amount reaches 453/tail, and fertilization rate reached is to 80.3%;

Step 11---ovarian follicle is collected: ovarian follicle, after the light lip fish-egg bubble in laying nest (25) loses viscosity, collects and moves in light lip fish-egg bubble hatching sieve (53) by every day gently;

Phytal zone I (43) in the hatching of light lip fish and fry rearing culturing pool and phytal zone II (44) water level are adjusted to more than 30cm, and discharge is adjusted to and makes water flow energy slow circumvolve in pond;

Light lip fish-egg bubble hatching sieve (53) that ovarian follicle is housed is put into stand-by light lip fish hatching and fry rearing culturing pool, and light lip fish-egg bubble hatching sieve (53) 1/3 is highly flat is suspended in the water surface with Chi Shui slowly movement;

Incubation surface density is 10000/m2---15000/m2, hatching water temperature is 20 DEG C---25 DEG C, brooding time is 2 days---, and 4 days, incubation rate reached 73.2%;

Step 13---fry rearing: be lying in light lip fish-egg bubble hatching sieve (53) after prelarva incubation of membrane, through 3 days---the flat trip phase of 4 days, within 7th day, prelarva yolk disappears, start ectotrophic of ingesting, enter the breeding phase of fry, put in a suitable place to breed from fry hatching membrane need cultivate 10 months to going out pond, survival rate is to 84.2%;

Fry hatching membrane cultivates a cable table to going out pond

Step 14---adult fish culture: through the fry of some months time reinforced cultivating, specification has reached 80 tails---and 100 tails/kg, proceed to light lip fish parent culture, to lay eggs and finished product fish is raised and train pond and puts in a suitable place to breed, breeding density is 25 tails/m2.Plastics mesh screen (38) in laying nest (25) and palm-bark rain cape (37) can be removed by adult fish culture, and the shallow water that laying nest (25) becomes fry perches district and bait throwing in district.The aquaculture management of adult fish carries out according to the method for operating of step 6, step 7, step 9, and fry cultivates through the Ecology of 14 months, and average individual weight is 51.4g, and survival rate is to more than 75.6%.Enter the adult fish phase, drag for stay greatly little, start listing;

Above method step is summarized as follows:

---building light lip fish parent culture, to lay eggs and finished product fish raises and train pond,------------pond disinfection---regulates light lip fish parent culture, to lay eggs and finished product fish raises and train pond water level that---------parent is laid eggs, and---------fry rearing---adult fish culture---cultivates the prevention of damage by disease of phase to parent culture to Juvenile stage in ovarian follicle hatching in ovarian follicle collection to connect water source to build light lip fish-egg bubble hatching sieve to build the hatching of light lip fish and fry rearing culturing pool to build light lip fish culture regulating and controlling water quality pond.

The female smooth lip fish spawning rate of this example is 75.6%, and eggs on average amount is 453/tail, and fertilization rate is 80.3%, hatchability of fertile eggs is 73.2%, 10 months fry nurturing periods survival rate is 84.2%, 14 months adult fish nurturing period survival rates is 75.6%, and listing adult fish average individual weight is 51.4 grams.

Embodiment 2

The method of operating step of embodiment 2 and the identical of embodiment 1, difference is that parent individual weight is different from embodiment 1 with breeding density, refers to " embodiment 1---embodiment 3 smooth lip fish Ecology plant layout is bred and raised and train information slip ".

Embodiment 3

The method of operating step of embodiment 3 and the identical of embodiment 1, difference is that parent individual weight is different from embodiment 1 and embodiment 2 with breeding density, refers to " embodiment 1---embodiment 3 smooth lip fish Ecology plant layout is bred and raised and train information slip ".

embodiment 1---embodiment 3 smooth lip fish Ecology plant layout is bred and is raised and train information slip

Parent individual weight (g)	Female parent's spawning rate (%)	Eggs on average amount (grain)	Fertilization rate (%)	Hatchability of fertile eggs (%)	10 months fry nurturing periods survival rate (%)	14 months adult fish nurturing periods survival rate (%)	Listing adult fish average individual weight (g)	Breeding density (tail/m2)
									50—75	75.6	453	80.3	73.2	84.2	75.6	51.4	22
75—100	77.3	501	82.6	77.6	86.4	75.8	53.6	20
									100—125	80.1	620	85.8	80.3	88.7	76.4	58.3	18
On average	77.67	531.33	82.9	77.03	86.43	75.93	55.1	20

Claims

1. light lip fish Ecology plant layout breeds a domesticating method, comprises the construction in light lip fish culture regulating and controlling water quality pond, light lip fish parent culture, to lay eggs and finished product fish is raised and train the construction in pond, the hatching of light lip fish and the construction of fry rearing culturing pool, light lip fish Ecology plant layout and breeds and raise and train;

Cultivation flow process is: build light lip fish culture regulating and controlling water quality pond---build light lip fish parent culture, to lay eggs and finished product fish raises and train pond---builds the hatching of light lip fish and fry rearing culturing pool and---build light lip fish-egg bubble hatching sieve---connection water source---light lip fish parent culture, to lay eggs and finished product fish raises and train pond disinfection---regulate light lip fish parent culture, to lay eggs and finished product fish raises and train pond water level that---------parent is laid eggs, and---------fry rearing---adult fish culture---cultivates the prevention of damage by disease of phase to parent culture to Juvenile stage in ovarian follicle hatching in ovarian follicle collections,

Selection parent after First Year 9 moonlight lip fish stops laying eggs substantially---parent's male and female are separately cultivated---Second Year parent in June to August lay eggs---hatch and went out fry to 4 days in 2 days------in April, the 3rd breeds fish fry to pond in batches---above adult fish of part 50g in June, the 4th starts to go on the market Second Year to fry rearing in March, the 3rd June, parent lay eggs to adult fish market periods be 2 years;

The construction in described light lip fish culture regulating and controlling water quality pond: be made up of subterranean tunnel formula pond (1), filtering ponds (2), insulation soil layer (3), single flow ultraviolet sterilizer (4);

The tail end in subterranean tunnel formula pond (1) arranges a vertical water inlet pipe (10), and the bottom of subterranean tunnel formula pond (1) outer end supports (23) by filter course (11) and is disjunctor at the bottom of filtering ponds (2) pond;

Filtering ponds (2) comprise upper and lower two parts, and top is divided into filter course (11), and bottom is divided into reservoir bed (12); Described insulation soil layer (3) is piled up in top, subterranean tunnel formula pond (1), and single flow ultraviolet sterilizer (4) is connected on outlet pipe (9);

Tunnel type pond (1) face, pond is descended in filtering ponds (2) face, pond above Ground, filtering ponds (2) face, pond arranges manhole (6) and manhole seal cover board II (8), and subterranean tunnel formula pond (1) face, pond is also provided with manhole (5) and manhole seal cover board I (7);

Be provided with heavy dirty pond (20) in pool wall in the outer part at the bottom of lower part reservoir bed (12) pond, at the bottom of heavy dirty pond (20) pond, be provided with blow-off pipe (21);

Described light lip fish hatching and the construction of fry rearing culturing pool: be made up of cuboid pond (41), profundal zone (42), phytal zone I (43), phytal zone II (44), up and down food platform ramp (45), food platform (46), cave (47), Chen Wu district (48), band filter screen blow-off pipe (49), adjustable-angle feed cock (50), eaves (51), elbow (52);

Cuboid pond (41) top is a rectangular shape, and bottom is pot shape shape, in the middle of pot shape You Yichenwu district (48);

Profundal zone (42) is Rotary-table shape, and Rotary-table upper bottom surface diameter length is pond bottom width degree;

Chen Wu district (48) upper part one is cylindrical shape, its underpart is a Rotary-table shape, Rotary-table bottom surface has a band filter screen blow-off pipe (49), band filter screen blow-off pipe (49) passes to outside cuboid pond, and band filter screen blow-off pipe (49) has an adjustable-angle elbow (52) for regulable control cuboid pond middle water level height;

it is characterized in that:

the construction of described light lip fish-egg bubble hatching sieve:by wooden structures cuboid A-Frame (54), (55), thick high-density foam plate (56) composition of 3cm at the bottom of 80 order plastics mesh screens;

At the bottom of 80 order plastics mesh screens, (55) are fixed on wooden structures cuboid framework (54) bottom surface, the thick high-density foam plate (56) of 3cm is fixed on wooden structures cuboid framework (54) four limit, four limits the thick high-density foam plate of 3cm fixed be shorter in length than wooden structures cuboid framework four edge lengths, four limits fix that the thick high-density foam plate height of 3cm is wooden structures cuboid framework four limit height 1/3, light lip fish-egg bubble hatching sieve (53) puts into water has 1/3 to be flatly suspended in the water surface;

described light lip fish parent culture, to lay eggs and finished product fish raises and train the construction in pond:raise and train pond (24) by cuboid shale, water inlet pipe (29), stiling basin (32), laying nest (25), solar energy insect-trapping lamp (27) form;

It is flat that cuboid shale is raised and train at the bottom of pond (24) pond, layer overlay grit at the bottom of pond (24) pond is raised and train at cuboid shale, put freshwater mussel, river clam, Corbicula fluminea and stone spiral shell 2 kg of water epifauna (34) at grit layer (36) in a suitable place to breed by 4 strains/black algae of m2 density plantation equivalent amount, waterweed, water caltrop submerged plant (33) and every mu of water surface, separately placing bore at grit layer (36) by 0.5/m2 density is that Φ 10cm saves Mao bamboo tube (35) to get on;

Water inlet pipe (29), being arranged at cuboid shale raises and train above the pool wall of pond (24) long limit, pond (24) one broadside pool wall 2m is raised and train from cuboid shale---3m, raises and train pond (24) inclined bottom surface 45 DEG C to cuboid shale simultaneously, forms 45 DEG C of angles with broadside pool wall;

Laying nest (25), be arranged at from water inlet pipe 2m---the cuboid shale of 3m raises and train the other 1.5-m-of pond (24) broadside---2m place, by cuboid shale spawning pond (26), sandy layer (39), plastics mesh screen (38), palm-bark rain cape bed course (37), inlet channel (30), exhalent canal (31) and sunshade (28) form;

One deck sand is laid at the bottom of cuboid shale spawning pond (26) pond, form sandy layer (39), it is 1:10 that cuboid shale spawning pond (26) sandy layer (39) and cuboid shale raise and train pond (24) grit layer (36) area ratio, cuboid shale spawning pond (26) sandy layer (39) raises and train pond (24) grit layer (36) 1m higher than cuboid shale, sandy and pool wall paving one deck 80 order plastics mesh screen (38) at cuboid shale spawning pond (26), bedding palm-bark rain cape (37) on plastics mesh screen (38), bedding area reaches 1/3 of cuboid shale spawning pond (26) floor space, cuboid shale spawning pond (26) is raised and train long edge position, pond (24) two by cuboid shale and is arranged an inlet channel (30) and an exhalent canal (31) and raise and train pond (24) with cuboid shale and be connected, inlet channel (30) is equal with cuboid shale spawning pond (26) sandy layer (39) with exhalent canal (31) bottom of trench, two furrow widths are all 1m,

Sunshade (28), is arranged at the top of cuboid shale spawning pond (26);

Solar energy Lamp for attracting and killing insects (27), is arranged on cuboid shale and raises and train above arbitrary pool wall in pond (24), and makes the polypide of trapping can fall into cuboid shale completely to raise and train the pond water surface;

Stiling basin (32), be arranged at inlet channel (30) opposite cuboid shale and raise and train pond (24) arbitrary corner, stiling basin (32) skewed culvert pipe arranges four water lev el control holes, and cuboid shale is raised and train pond (24) water level depth and can be controlled in 0m---2m;

described smooth lip fish Ecology plant layout is bred and is raised and train, and cultivation step is as follows:

Step 1---the construction in light lip fish culture regulating and controlling water quality pond;

Step 2---light lip fish parent culture, to lay eggs and finished product fish raises and train the construction in pond;

Step 3---the construction of the hatching of light lip fish and fry rearing culturing pool;

Step 4---the construction of light lip fish-egg bubble hatching sieve;

Step 9---parent culture: First Year first arrival in September Second Year is the nurturing period of parent by the end of May, and the time is 9 months,

Every day to light lip fish parent culture, lay eggs and the finished product fish light lip fish parent raised and train in pond throw something and feed rice sugar or wheat bran, the morning, afternoon respectively throw something and feed once, each feeding volume is 2% of fish body gross weight---4%, increase by 1% of fish body gross weight throw something and feed a yellow mealworm or earthworm weekly;

As light lip fish parent culture, lay eggs and finished product fish to raise and train in pond plant black algae, green alga, waterweed and water caltrop and eaten up half by parent, then need weekly to salvage from elsewhere supplementary, guarantee light lip fish parent culture, to lay eggs and finished product fish raises and train the existence having submerged plant in pond all the time

The overall process of cultivating all makes cartridge bag with gall nut 200 grams, cordate houttuynia 250 grams, Herba Andrographitis 150 grams, dandelion 100 grams, Rhizoma Acori Graminei 300 grams, rheum officinale 200 grams, golden cypress 200 grams, folium isatidis 200 gram of eight taste Chinese herbal medicine, hang on light lip fish parent culture, to lay eggs and finished product fish raises and train pond water inlet place, pre-disease prevention and sterilization, every month changes once

Step 10---parent is laid eggs: at the beginning of 6 months of Second Year, salvage light lip fish parent culture, to lay eggs and finished product fish raises and train parent in pond, in the ratio compatibility breeding parent of female, male 1:1.2, by the breeding parent chosen with 3% edible salt water soak sterilization in 10 minutes after put into stand-by light lip fish parent culture, to lay eggs and finished product fish raises and train pond, breeding density controls 18 tails/m2---22 tails/m2

Within 3rd day, start just have a large amount of parent to enter laying nest to lay eggs, ovum great majority produce on palm-bark rain cape, also have and produce on mesh screen on a small quantity, and because cuboid shale raises and train pond middle water level too deeply, little parent can raise and train in pond at cuboid shale lays eggs;

The light lip fish-egg bubble hatching sieve that ovarian follicle is housed is put into stand-by light lip fish hatching and fry rearing culturing pool, and light lip fish-egg bubble hatching sieve 1/3 is highly flat is suspended in the water surface with Chi Shui slowly movement,

Step 13-fry rearing: be lying in light lip fish-egg bubble hatching sieve after prelarva incubation of membrane, through 3 days---the flat trip phase of 4 days, within 7th day, prelarva yolk disappears, start ectotrophic of ingesting, enter the breeding phase of fry, put in a suitable place to breed from fry hatching membrane need cultivate 10 months to going out pond, survival rate is to more than 84%;

Step 14---adult fish culture: through the fry of some months time reinforced cultivating, specification has reached 80 tails/kg---and 100 tails/kg proceeds to light lip fish parent culture, to lay eggs and finished product fish is raised and train pond and puts in a suitable place to breed, breeding density is 25 tails/m2, plastic wire in laying nest and palm-bark rain cape can be removed by the cultivation of adult fish, the shallow water that laying nest becomes fry perches district and bait throwing in district, the aquaculture management of adult fish is according to step 6, step 7, the method of operating of step 9 is carried out, adult fish cultivates through the Ecology of 14 months, average individual weight reaches more than 50g, survival rate is to more than 75%, drag for stay greatly little, start listing.