CN101543193A - Method for breeding Chinese rana in Yuebei - Google Patents
Method for breeding Chinese rana in Yuebei Download PDFInfo
- Publication number
- CN101543193A CN101543193A CN200810027085A CN200810027085A CN101543193A CN 101543193 A CN101543193 A CN 101543193A CN 200810027085 A CN200810027085 A CN 200810027085A CN 200810027085 A CN200810027085 A CN 200810027085A CN 101543193 A CN101543193 A CN 101543193A
- Authority
- CN
- China
- Prior art keywords
- pond
- water
- frog
- tadpole
- pool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a method for breeding Chinese rana in Yuebei. The method is characterized in that: a male breeding frog and a female breeding frog are put into a spawning pool; the spawning pool has the deepest water depth of between 25 and 30 cm, the shallowest water depth of between 5 and 10 cm and water temperature of 11 to 13 DEG C; the breeding frogs hold on for spawning to obtain egg blocks after 1 to 3 days; when the egg blocks absorb water to dilate to be the egg blocks with the diameter of between 15 and 20 cm, the egg blocks are suspended in a hatching-breeding integrating pool; the water in the pool has the depth of between 20 and 35 cm, and the temperature of 12 to 18 DEG C, and the hatching density of the egg blocks is 3 to 4 blocks/m<2>; tadpoles are hatched after 4 to 5 days and further bred; the pool water depth is controlled to be between 25 and 45 cm, the tadpole density is 800 to 1,200/m<2>, and the water has the temperature of 14 to 21 DEG C and the pH value of between 6.5 and 7.5; and the tadpoles become young frogs. The method is suitable for coming into effect between March and April every year, the breeding survival rate of the rana can be more than 95 percent, the spawning rate can be more than 85 percent, the hatching rate can be more than 80 percent, the tadpole survival rate can be more than 90 percent, and the tadpole metamorphism rate can be more than 75 percent. The method not only protects the ecological environment, but also opens up a new way in developing mountain area economy.
Description
Technical field
The present invention relates to the mating system of a kind of China forest frog, relate to a kind of method of breeding China forest frog in the North Guangdong mountain area specifically.
Background technology
China forest frog (Rana Chensinensis) is commonly called as Rana temporaria chensinensis, belong to Chordata, Vertebrate, Amphibia, Anura, Ranidae, Rana, be the high amphibian of a kind of economic worth, its oviduct is a kind of famous nourishing health-care food, is commonly called as wood frog oil.Contain protein 56.3% in the wood frog oil, fat 3.5%, mineral matter 4.7%, no nitrogen organic 27.5%, and contain necessary 18 seed amino acids of human body and various trace elements, according to the Compendium of Material Medica record, wood frog oil has beneficial smart kidney tonifying, enriching yin beauty treatment, brain tonic moistening lung, delays senility, strengthens the effect of body immunity.Therefore wood frog oil is unisex health products.
In recent years, along with development of market economy and growth in the living standard, people have had clear-headed more understanding to the medical value and the health care special efficacy of wood frog oil, add continually developing of wood frog oil new product, wood frog oil is used to industries such as medicine, food, health care, cosmetic more and more, supply falls short of demand for wood frog oil on the market, caused increasing people to catch wild wood frog, causes the number of wild wood frog constantly to descend.To indiscriminately slaughter wild wood frog in order promptly effectively checking to excessively capture, to rescue endangered species, preserve the ecological environment, satisfy the demand in market again, development of effective Wood frog artificial culturing and mating system are imperative.
Need large-area forest owing to propagate wood frog artificially, the research of present most Wood frog artificial culturing and cultural method is all carried out at northern area, Chinese patent CN01132425.2 (China forest frog female induced bait and propagation technique) for example, Chinese patent CN97101685 (a kind of China forest frog technology of propagating artificially) and Chinese patent CN97112603 (artificial breeding of China forest frog) are exactly at the artificial cultivating method of wood frog in northern natural distributed area.Yet only depend on the breed in the north can not satisfy southern demand fully, therefore there is the begin one's study south of wood frog of people to move cultural method, for example Chinese patent CN00127316.7 (breeding and breeding technology are moved in China forest frog south) has just developed a kind of method breeding of flat areas such as Shanghai and raising wood frog.Because the flat-bottomed land in the weather in Guangdong Province and environment and the north and East China is completely different, above method also is not suitable for Guangdong.The Mountainous Area of North average temperature of the whole year in Guangdong is that the whole province is minimum, and the sunshine time is the shortest, is best suited for implementing the place of forest frog culture, yet does not also have relevant cultural method to appear in the newspapers at present.
Summary of the invention
The objective of the invention is to develop the method that a kind of Mountainous Area of North that is adapted at Guangdong is bred China forest frog.
The kind frog that we introduce the north embraces laying eggs, raise the water temperature in pond by control spawning pond and hatching, the depth of water, ovum group's hatching density and stocking density etc. obtain tadpole, and further metamorphosis obtains ripe wood frog, with the tadpole survival rate that the method obtains, distortion ratio height, wood frog survival rate, spawning rate and incubation rate are also very high, thereby have realized purpose of the present invention.
China forest frog of the present invention comprises the steps: in the mating system of North Guangdong
(1) by the end of March～4 month the male and female kind frog is put into kind of the frog circle every year, plants the spawning pond bosom depth of water 25～30cm in the frog circle, the shallow all around depth of water 5～10cm of place, water temperature is controlled at 11～13 ℃, at the beginning of 4 months～the middle ten days, plant the frog embrace to lay eggs, obtain ovum group;
(2) the ovum group imbibition that obtains when step (1) moves to hatching and raises in the integral pool when diameter is 15～20cm, the depth of water 20～35cm in the integral pool, and 12～18 ℃ of temperature, it is 3～4/m that ovum is rolled into a ball hatching density
2, all be immersed in the water, hatch tadpole;
(3) further raise the tadpole that step (2) is hatched, the depth of water 25～45cm of integral pool, 800～1200/m of tadpole stocking density are raised in the control hatching
2, 14～21 ℃ of water temperatures, pH value 6.5～7.5 makes tadpole become froglet by period of metamorphosis, puts into ecology and puts pond continuation raising in a suitable place to breed.
Described kind of frog of step (1) can be introduced from northeast, preferably introduces the wood frog in 3～4 ages from the Xiaoxinanlin Mountains, Heilungkiang, and with the mode air transport of putting ice cube in the bubble chamber, the male and female kind frog separately holds, and plants the frog and arrives afterwards saline solution dipping with 2%～3%; Described spawning pond can adopt existing specification, 5～8 * 5～10m preferably, dark 40～50cm in the middle of the pond, dark all around 10～15cm, pre-buried water inlet of difference and discharge outlet at the bottom of pool surface and the pond, the 5cm place establishes gap apart from the ridge, pond, wherein discharge outlet and gap are all sealed up screen window, when spawning pond is native pond at the bottom of the pond and need spread layer of plastic film all around, close water inlet and discharge outlet when laying eggs when kind of a frog embraces, and the static and environment peace and quiet of the maintenance water surface, the about 50～80m of land surface around the spawning pond
2, the fallen leaves of shop one deck 15～20cm are used for embracing to, kind frog dormancy after laying eggs, with asbestos shingle spawning pond and land are placed, and fence is high 1.2～1.5 meters.
Step (2) needs to guarantee that ovum group all is immersed in the water, crosses when hanging down when temperature in the pond and can reduce water level, heats up by strengthening illumination, when temperature is too high, can deepen water level, integral pool is raised in described hatching can adopt existing specification, preferably long 2～3m, wide 4～6m, become inclined-plane, the high 0.4～0.5m in shallow one side, the high 0.5～0.7m in dark one side at the bottom of the pond, superficial part is established water inlet, the deep sets out the mouth of a river, is convenient to draining, the water inlet plastic tube, polyvinyl chloride (PVC) pipe of the pre-buried diameter of delivery port 5～8cm, at the polyvinyl chloride pipe of a distance delivery port bottom pre-buried diameter 3～5cm of 40～50cm place, a hole that is used to restrict water supply, delivery port all covers screen window with a hole of restricting water supply, at distance delivery port 10～20cm place, excavate dark a 30～50cm, the round pool of diameter 40～60cm is when adopting Tu Chi to lay eggs, need to spread layer of plastic film at the bottom of the pond and all around, top, pond built covers plastic film and sunshade net, its anterior high 1.8～2m, high 1.6～the 1.8m in rear portion, tadpole is hatched in ovum group after general 4～5 days.
In the step (3) vegetative period of tadpole be generally the mid-April～by the end of May or at the beginning of 6 months, described period of metamorphosis is generally at the beginning of 6 months～the middle ten days, described hatching is raised integral pool and is controlled water temperature by adjusting the depth of water and illumination, described tadpole was fed with egg jelly 1～7 day vegetative period, the yolk water of throwing something and feeding in 8～10 days, throwing something and feeding in 11～23 days, (batch is pressed corn flour to artificial batch, wheat bran, the mass ratio of soybean curb residue and fish meal are the 15:20:50:15 preparation), tadpole began to occur the rear foot in 24～33 days, increase is thrown something and fed, and (bait is pressed corn flour to animal protein bait, wheat bran, the mass ratio of soybean curb residue and fish meal are the 10:10:50:30 preparation), and the Pomacea canaliculata of throwing something and feeding, animal baits such as river snail, from 34 days, after tadpole begins the forward foot in a step to occur, reduce the feed injected volume, after treating that the tadpole forward foot in a step all grows, artificial batch stops to throw something and feed; It is the natural mud sump pool that described ecology is put the pond in a suitable place to breed, about 200m
2
The present invention generally is adapted at coming into effect for 3～April; China forest frog is reached more than 95% in the survival rate of introducing a fine variety in mountain area, North Guangdong; spawning rate reaches more than 85%; incubation rate reaches more than 80%; the tadpole survival rate reaches more than 90%; distortion ratio reaches more than 75%, and the present invention has promptly protected ecotope, has opened up a new way for develop economy of mountainous terrain again.
Embodiment:
Following examples are to further specify of the present invention, are not limitations of the present invention.
Embodiment 1:
On April 7th, 2007, utilize bubble chamber, in put ice cube mode, introduce the China forest frog in 3 ages from the air transport of the Xiaoxinanlin Mountains, Heilungkiang, the male and female frog separates splendid attire, after the kind frog is transported to the destination, with 3% saline solution it is carried out dipping immediately, put then that (spawning pond is positioned at kind of a frog circle, when it enters mating season in the kind frog circle of having built up into, the female male frog will enter the spawning pond in kind of the frog circle respectively, embraces laying eggs).
The long 5m of spawning pond in kind of the frog circle, wide 8m, middle dark 40cm, dark all around 10cm, pre-buried water inlet of difference and discharge outlet at the bottom of its surface and pond, the 5cm place establishes gap apart from the ridge, pond, and wherein discharge outlet and gap are all sealed up screen window, the spawning pond about 60m of land surface all around
2, spawning pond and land to be placed with asbestos shingle all around then, fence is high 1.4 meters.
The depth of water bosom of spawning pond maintains 25cm, and shallow all around place maintains 5cm, and on April 9th, 2007, when water temperature was raised to 12 ℃, wood frog entered breeding period, closes water inlet and discharge outlet this moment, keeps the water surface static; Except the staff, forbid that the stranger watches, reduce interference to kind of the frog, around spawning pond, spread the fallen leaves of one deck 15cm, be used for embracing to the kind frog dormancy after laying eggs.
On April 10th, 2007, when Chinese wood frog enters the egg reproduction after date, every mornings 8, point patrolled the pond to spawning pond, when the imbibition of ovum group when diameter is 15cm, it is moved to the hatching raising integral pool of having built up with the Plastic Drum that fills water.
The long 5m of integral pool, wide 2m, the dark 0.4m of water inlet one side, the dark 0.5m's of delivery port one side, water inlet plastic tube, the pvc pipe of the pre-buried diameter 5cm of delivery port are raised in hatching.In delivery port one side, pvc pipe apart from the discharge outlet bottom 40cm pre-buried diameter 3cm in place, a hole that is used to restrict water supply, discharge outlet is all covered screen window with a hole of restricting water supply, at distance discharge outlet one side 10cm place, excavate a dark 40cm, the round pool of diameter 50cm, top, pond built covers plastic film and sunshade net, its anterior high 2m, the high 1.8m in rear portion.
Ovum group hatching density in the integral pool maintains 4/m
2, the depth of water maintains 25cm; Temperature maintenance suitably reduces water level when temperature is low between 12～18 ℃, strengthen illumination Chi Shui is heated up, and guarantee that all ovum groups are all under water, do not emerge, but also not with adhesion at the bottom of the pond, ovum to be moved gently if sink under water; Suitably deepen water level when temperature is high, and take to change water, measures such as shading minimizing illumination reduce water temperature, and on April 13rd, 2007, tadpole is hatched in ovum group.203 on kind of frog common property ovum calculates according to 1000/tadpoles, but 203000 of common property tadpoles in theory.It is about 166000 to hatch tadpole altogether, and promptly the tadpole incubation rate about 81.77%.
Beginning on April 14th, 2007, the depth of water maintains 30cm in the control integral pool, and water temperature maintains 14～21 ℃, and the pH value maintains 7, and the stocking density of tadpole is at 1000/m
21～7 day, the egg jelly of throwing something and feeding, 8～10 days, the yolk water of throwing something and feeding, 11～23 days, the corn flour of throwing something and feeding, wheat bran, the mass ratio of soybean curb residue and fish meal are the artificial batch of 15:20:50:15, and artificial batch is boiled into the corn pasty state, when throwing something and feeding at every turn, the group of rubbing into the egg size throws in around the pond, and 24～33 days, tadpole began to occur the rear foot, increase corn flour, wheat bran, soybean curb residue and quality of fishmeal are than being the animal protein bait of 10:10:50:30, in addition with Pomacea canaliculata, after animal baits such as river snail scald with boiling water, input is around the pond, from 34 days, after tadpole begins the forward foot in a step to occur, reduce feed and throw in, after treating that the tadpole forward foot in a step all grows, the artificial batch that stops to throw something and feed, early morning every day 8:00 and afternoon 15:00 throw something and feed, the rainy day does not throw, few relatively throwing of cloudy day, the feeding volume of feed is eaten up before throwing something and feeding with the bait 95% of throwing something and feeding at every turn next time and is as the criterion, and keeps miniflow water in the pond in addition, regularly removes the residual bait at the bottom of the pond, the do not throw something and feed bait of moldy metamorphism, since on May 29th, 2007, tadpole began the abnormal froglet that is, froglet input this moment ecology is put (the natural mud sump pool, pond in a suitable place to breed, middle about 1.5 meters of the depth of water, edge 20cm, 16～24 ℃ of temperature), elder generation is with the wood frog natural enemy in the pond such as snake or the removing of other batrachia before throwing in, place clapnet around simultaneously in the pond, prevent bird predation abnormal young frog, facility such as asbestos shingle that some can supply the abnormal frog to conceal are set on the limit, pond, branches etc. are digged pit at peripheral pool, place soybean curb residue, fresh chicken manure, be used to produce fly maggot, throw in brown rice, attract ant.Obtain 118100 of froglets, tadpole survival rate 91.2%, distortion ratio 78%.
Embodiment 2:
On April 7th, 2007, utilize bubble chamber, in put ice cube mode, introduce the China forest frog in 3 ages from the air transport of the Xiaoxinanlin Mountains, Heilungkiang, the male and female frog separates splendid attire, after the kind frog is transported to the destination, with 3% saline solution it is carried out dipping immediately, put into then in the kind frog circle of having built up and plant in the frog circle.
Plant the long 5m of Tu Chi of laying eggs in the frog circle, wide 8m, middle dark 40cm, dark all around 10cm's, pre-buried water inlet and discharge outlet respectively at the bottom of the surface of spawning pond and pond, the 5cm place establishes gap apart from the ridge, pond, and wherein discharge outlet and gap are all sealed up screen window, need spread layer of plastic film at the bottom of the pond He all around, the about 60m of land surface around the spawning pond
2, spawning pond and land to be placed with asbestos shingle all around then, fence is high 1.4 meters.
The lay eggs depth of water bosom of Tu Chi maintains 30cm, and shallow all around place maintains 10cm, and on April 9th, 2007, when water temperature was raised to 13 ℃, wood frog entered breeding period, closed water inlet and discharge outlet this moment, kept the water surface static; Except the staff, forbid that the stranger watches, reduce interference to kind of the frog, around spawning pond, spread the fallen leaves of one deck 15cm, be used for embracing to the kind frog dormancy after laying eggs.
On April 12nd, 2007, when Chinese wood frog enters the egg reproduction after date, every mornings 8, point patrolled the pond to spawning pond, when the imbibition of ovum group when diameter is 20cm, it is moved to the hatching raising one Tu Chi that has built up with the Plastic Drum that fills water.
Hatching is raised one Tu Chi and is dug long 5m, wide 2m, and the dark 0.4m of water inlet one side, the dark 0.5m's of delivery port one side, spread layer of plastic film at the bottom of the pond He all around, water inlet plastic tube, the pvc pipe of the pre-buried diameter 5cm of delivery port.In delivery port one side, pvc pipe apart from the discharge outlet bottom 40cm pre-buried diameter 3cm in place, a hole that is used to restrict water supply, discharge outlet is all covered screen window with a hole of restricting water supply, at distance discharge outlet one side 10cm place, excavate a dark 40cm, the round pool of diameter 50cm, top, pond built covers plastic film and sunshade net, its anterior high 2m, the high 1.8m in rear portion.
Ovum group hatching density in the integral pool maintains 3/m
2, the depth of water maintains 35cm; Temperature maintenance is between 12～18 ℃, suitably reduce water level when temperature is low, strengthen illumination Chi Shui is heated up, and guarantee that all ovum groups are all under water, do not emerge, but also not with adhesion at the bottom of the pond, suitably deepen water level when temperature is high, and take to change water, measures such as shading minimizing illumination reduce water temperature, on April 16th, 2007,104000 tadpoles are hatched in 125 ovum groups.
Beginning on April 17th, 2007, the depth of water maintains 25cm in the control integral pool, and water temperature maintains 14～21 ℃, and the pH value maintains 6.5, and the stocking density of tadpole is at 800/m
21～7 day, the egg jelly of throwing something and feeding, 8～10 days, the yolk water of throwing something and feeding, 11～23 days, the corn flour of throwing something and feeding, wheat bran, the mass ratio of soybean curb residue and fish meal is the artificial batch of 15:20:50:15, artificial batch is boiled into the corn pasty state, when throwing something and feeding, the group of rubbing into the egg size throws in around the pond 24～33 days at every turn, tadpole begins to occur the rear foot, increase corn flour, wheat bran, soybean curb residue and quality of fishmeal are than being the animal protein bait of 10:10:50:30, in addition with Pomacea canaliculata, after animal baits such as river snail scald with boiling water, input is around the pond, from 34 days, after tadpole begins the forward foot in a step to occur, reducing feed throws in, after treating that the tadpole forward foot in a step all grows, the artificial batch that stops to throw something and feed, early morning every day 8:00 and afternoon 15:00 throw something and feed, rainy day does not throw, few relatively throwing of cloudy day, the feeding volume of feed are eaten up before throwing something and feeding with the bait 95% of throwing something and feeding at every turn next time and are as the criterion, and keep miniflow water in the pond in addition, residual bait at the bottom of the regular removing pond, the do not throw something and feed bait of moldy metamorphism, since on June 1st, 2007, tadpole began the abnormal froglet that is, froglet input this moment ecology is put the pond in a suitable place to breed, earlier with the wood frog natural enemy in the pond such as snake or the removing of other batrachia, place clapnet all around in the pond simultaneously before the input, prevent bird predation abnormal young frog, facility such as asbestos shingle that some can supply the abnormal frog to conceal are set on the limit, pond, branch etc., dig pit at peripheral pool, place soybean curb residue, fresh chicken manure is used to produce fly maggot, throw in brown rice, attract ant.Obtain froglet 74600, tadpole survival rate 92%, distortion ratio 78%.
Embodiment 3:
On April 7th, 2007, utilize bubble chamber, in put ice cube mode, introduce the China forest frog in 3 ages from the air transport of the Xiaoxinanlin Mountains, Heilungkiang, the male and female frog separates splendid attire, after the kind frog is transported to the destination, with 3% saline solution it is carried out dipping immediately, put into then in the kind frog circle of having built up.
Plant the long 5m of spawning pond in the frog circle, wide 8m, middle dark 40cm, dark all around 10cm, pre-buried water inlet and discharge outlet respectively at the bottom of the surface of spawning pond and pond, the 5cm place establishes gap apart from the ridge, pond, wherein discharge outlet and gap are all sealed up screen window, the about 60m of land surface around the spawning pond
2, spawning pond and land to be placed with asbestos shingle all around then, fence is high 1.4 meters.
The depth of water bosom of spawning pond maintains 28cm, and shallow all around place maintains 8cm, and on April 9th, 2007, when water temperature was raised to 11 ℃, wood frog entered breeding period, closes water inlet and discharge outlet this moment, keeps the water surface static; Except the staff, forbid that the stranger watches, reduce interference to kind of the frog, around spawning pond, spread the fallen leaves of one deck 15cm, be used for embracing to the kind frog dormancy after laying eggs.
On April 11st, 2007, when Chinese wood frog enters the egg reproduction after date, every mornings 8, point patrolled the pond to spawning pond, when the imbibition of ovum group when diameter is 18cm, it is moved to the hatching raising integral pool of having built up with the Plastic Drum that fills water.
The long 5m of integral pool, wide 2m, the dark 0.4m of water inlet one side, the dark 0.5m's of delivery port one side, water inlet plastic tube, the pvc pipe of the pre-buried diameter 5cm of delivery port are raised in hatching.In delivery port one side, pvc pipe apart from the discharge outlet bottom 40cm pre-buried diameter 3cm in place, a hole that is used to restrict water supply, discharge outlet is all covered screen window with a hole of restricting water supply, at distance discharge outlet one side 10cm place, excavate a dark 40cm, the round pool of diameter 50cm, top, pond built covers plastic film and sunshade net, its anterior high 2m, the high 1.8m in rear portion.
Ovum group hatching density in the integral pool maintains 4/m
2, the depth of water maintains 20cm; Temperature maintenance is between 12～18 ℃, suitably reduce water level when temperature is low, strengthen illumination Chi Shui is heated up, and guarantee that all ovum groups are all under water, do not emerge, but also not with adhesion at the bottom of the pond, suitably deepen water level when temperature is high, and take to change water, measures such as shading minimizing illumination reduce water temperature, on April 15th, 2007,147 ovum are hatched tadpole 122000.
Beginning on April 16th, 2007, the depth of water maintains 45cm in the control integral pool, and water temperature maintains 14～21 ℃, and the pH value maintains 7.5, and the stocking density of tadpole is at 1200/m
21～7 day, the egg jelly of throwing something and feeding, 8～10 days, the yolk water of throwing something and feeding, 11～23 days, the corn flour of throwing something and feeding, wheat bran, the mass ratio of soybean curb residue and fish meal is the artificial batch of 15:20:50:15, artificial batch is boiled into the corn pasty state, when throwing something and feeding, the group of rubbing into the egg size throws in around the pond 24～33 days at every turn, tadpole begins to occur the rear foot, increase corn flour, wheat bran, soybean curb residue and quality of fishmeal are than being the animal protein bait of 10:10:50:30, in addition with Pomacea canaliculata, after animal baits such as river snail scald with boiling water, input is around the pond, from 34 days, after tadpole begins the forward foot in a step to occur, reducing feed throws in, after treating that the tadpole forward foot in a step all grows, the artificial batch that stops to throw something and feed, early morning every day 8:00 and afternoon 15:00 throw something and feed, rainy day does not throw, few relatively throwing of cloudy day, the feeding volume of feed are eaten up before throwing something and feeding with the bait 95% of throwing something and feeding at every turn next time and are as the criterion, and keep miniflow water in the pond in addition, residual bait at the bottom of the regular removing pond, the do not throw something and feed bait of moldy metamorphism, since on June 1st, 2007, tadpole began the abnormal froglet that is, throw in ecology with froglet and put the pond in a suitable place to breed this moment, earlier with the wood frog natural enemy in the pond such as snake or the removing of other batrachia, place clapnet all around in the pond simultaneously before the input, prevent bird predation abnormal young frog, facility such as asbestos shingle that some can supply the abnormal frog to conceal are set on the limit, pond, branch etc., dig pit at peripheral pool, place soybean curb residue, fresh chicken manure is used to produce fly maggot, throw in brown rice, attract ant.Obtain 83700 of froglets, tadpole survival rate 91.5%, distortion ratio 75%.
Claims (3)
1. a China forest frog comprises the steps: in the mating system of North Guangdong
(1) by the end of March～4 month the male and female kind frog is put into kind of the frog circle every year, plants the spawning pond bosom depth of water 25～30cm in the frog circle, the shallow all around depth of water 5～10cm of place, water temperature is controlled at 11～13 ℃, at the beginning of 4 months～the middle ten days, plant the frog embrace to lay eggs, obtain ovum group;
(2) the ovum group imbibition that obtains when step (1) moves to hatching and raises in the integral pool when diameter is 15～20cm, the depth of water 20～35cm in the integral pool, and 12～18 ℃ of temperature, it is 3～4/m that ovum is rolled into a ball hatching density
2, all be immersed in the water, hatch tadpole;
(3) further raise the tadpole that step (2) is hatched, the depth of water 25～45cm of integral pool, 800～1200/m of tadpole stocking density are raised in the control hatching
2, 14～21 ℃ of water temperatures, pH value 6.5～7.5 makes tadpole become froglet by period of metamorphosis, puts into ecology and puts pond continuation raising in a suitable place to breed.
2. a kind of China forest frog according to claim 1 is in the mating system of North Guangdong, it is characterized in that the described spawning pond specification of step (1) is 5～8 * 5～10m, dark 40～50cm in the middle of the pond, dark all around 10～15cm, pre-buried water inlet of difference and discharge outlet at the bottom of pool surface and the pond, the 5cm place establishes gap apart from the ridge, pond, and wherein discharge outlet and gap are all sealed up screen window, the about 50～80m of land surface around the spawning pond
2, the fallen leaves of shop one deck 15～20cm are placed spawning pond and land with asbestos shingle, and fence is high 1.2～1.5 meters, closes water inlet and discharge outlet when kind of a frog embraces when laying eggs, and keeps the static and environment peace and quiet of the water surface; It is long 2～3m that the integral pool specification is raised in the described hatching of step (2), wide 4～6m, become the inclined-plane at the bottom of the pond, high 0.4～the 0.5m in shallow one side, the high 0.5～0.7m in dark one side, superficial part is established water inlet, the deep sets out the mouth of a river, the water inlet plastic tube, the polyvinyl chloride pipe of the pre-buried diameter of discharge outlet 5～8cm, the polyvinyl chloride pipe of a pre-buried diameter 3～5cm of 40～50cm place is as restricting water supply a hole bottom the distance delivery port, delivery port all covers screen window with a hole of restricting water supply, at distance delivery port 10～20cm place, excavate dark a 30～50cm, the round pool of diameter 40～60cm, top, pond built, cover plastic film and sunshade net, its anterior high 1.8～2m, the high 1.6～1.8m in rear portion; Step (3) was fed with egg jelly 1～7 day vegetative period by described tadpole, the yolk water of throwing something and feeding in 8～10 days, threw something and fed with corn flour in 11～23 days, wheat bran, the mass ratio of soybean curb residue and fish meal is the artificial batch of 15:20:50:15 preparation, tadpole began to occur the rear foot in 24～33 days, increased to throw something and feed with corn flour wheat bran, the mass ratio of soybean curb residue and fish meal is the animal protein bait of 10:10:50:30 preparation, and the Pomacea canaliculata of throwing something and feeding, river snail was from 34 days, after tadpole begins the forward foot in a step to occur, reduce the feed injected volume, treat that the tadpole forward foot in a step all grows after, artificial batch stops to throw something and feed.
3. a kind of China forest frog according to claim 2 is in the mating system of North Guangdong, when it is characterized in that the described spawning pond of step (1) is native pond, spread at the bottom of the pond and all around layer of plastic film, integral pool is raised in the described hatching of step (2) when being native pond, at the bottom of the pond and spread layer of plastic film all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100270857A CN101543193B (en) | 2008-03-28 | 2008-03-28 | Method for breeding Chinese rana in Yuebei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100270857A CN101543193B (en) | 2008-03-28 | 2008-03-28 | Method for breeding Chinese rana in Yuebei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101543193A true CN101543193A (en) | 2009-09-30 |
| CN101543193B CN101543193B (en) | 2011-06-08 |
Family
ID=41190776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100270857A Expired - Fee Related CN101543193B (en) | 2008-03-28 | 2008-03-28 | Method for breeding Chinese rana in Yuebei |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101543193B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518670A (en) * | 2013-10-17 | 2014-01-22 | 大连市金州区利辉立体农业有限公司 | Feeding method for improving survival rate and oil extraction rate of wood frogs |
| CN106035215A (en) * | 2016-06-16 | 2016-10-26 | 丽水学院 | Pelophylax nigromaculata breeding method |
| CN107319113A (en) * | 2017-07-18 | 2017-11-07 | 贵州大学 | A kind of fodder for giant spiny frog tadpole and its feeding method |
| CN111557272A (en) * | 2020-05-22 | 2020-08-21 | 生态环境部南京环境科学研究所 | Digital display monitoring device for artificial shelter of tree-dwelling frogs and using method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194093A (en) * | 1997-03-21 | 1998-09-30 | 胡祥平 | Technology for artificially cultivating china wood frog |
| CN1147223C (en) * | 2000-11-09 | 2004-04-28 | 上海丰康科技开发有限公司 | Technique for reproducing and raising Chinese wood frog in souch of China |
| CN1305702A (en) * | 2001-03-08 | 2001-08-01 | 马端生 | Natural enclosing method for raising forest frog |
-
2008
- 2008-03-28 CN CN2008100270857A patent/CN101543193B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518670A (en) * | 2013-10-17 | 2014-01-22 | 大连市金州区利辉立体农业有限公司 | Feeding method for improving survival rate and oil extraction rate of wood frogs |
| CN103518670B (en) * | 2013-10-17 | 2015-10-28 | 大连市金州区利辉立体农业有限公司 | Improve the raising method of wood frog survival rate, oil yield |
| CN106035215A (en) * | 2016-06-16 | 2016-10-26 | 丽水学院 | Pelophylax nigromaculata breeding method |
| CN107319113A (en) * | 2017-07-18 | 2017-11-07 | 贵州大学 | A kind of fodder for giant spiny frog tadpole and its feeding method |
| CN111557272A (en) * | 2020-05-22 | 2020-08-21 | 生态环境部南京环境科学研究所 | Digital display monitoring device for artificial shelter of tree-dwelling frogs and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101543193B (en) | 2011-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100506033C (en) | Bionics artificial reproduction method of large salamander | |
| CN104509490B (en) | Simulated ecological breeding method for Chinese soft-shelled turtles | |
| CN102334469B (en) | Field-like ecological cultivation farm and field-like ecological cultivation method | |
| CN103609524B (en) | A kind of cultural method of Ranaspinosa David. | |
| CN105494240B (en) | A kind of comprehensive breeding method of crocodile tortoise | |
| CN101731180A (en) | Ecological breeding method of quasipaa spinosas | |
| CN106172101B (en) | Bionic breeding and healthy efficient breeding method for channa asiatica | |
| CN106577410B (en) | Leech courtyard-style stereoscopic cultivation method | |
| CN104381213A (en) | High-density frog breeding method | |
| CN101720688A (en) | Snakehead breeding method | |
| CN103749378A (en) | Artificial breeding method for soft-shelled turtles | |
| CN104381204A (en) | Artificial indoor feeding method for Asian yellow pond turtles in south | |
| CN103563861B (en) | Perinereis aibuhitensis totally-artificial breeding technology | |
| CN107211956A (en) | A kind of thin and small hen ecological cultivation method | |
| CN106386600A (en) | Farming methods of crayfishes | |
| CN106942096A (en) | A kind of many squamas shovel the artificial propagation breeding method of jaw fish | |
| CN101543193B (en) | Method for breeding Chinese rana in Yuebei | |
| CN206024919U (en) | Bionical attitude of scale of flat chest tortoise is bred and is domesticated pond | |
| CN1274525A (en) | Automatic industrial cultivation of forest frog | |
| CN104381194A (en) | Artificial breeding method for Chinemys reevesii-Ocadia sinensis hybrid turtles | |
| CN109804967A (en) | A kind of new cultural method of tortoise | |
| CN106172184A (en) | The breeding of scale Ecology and the efficient and healthful domesticating method of a kind of Platysternon megacephalum Gray. | |
| CN102754620A (en) | Artificial reproduction method of ocadia sinensis | |
| CN107173324A (en) | It is a kind of to improve the method that frog cultivates period of metamorphosis survival rate | |
| CN106106365A (en) | A kind of cultural method of the stone frog |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20140328 |