CN104273093A - Bullfrog breeding method - Google Patents
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- CN104273093A CN104273093A CN201410594298.3A CN201410594298A CN104273093A CN 104273093 A CN104273093 A CN 104273093A CN 201410594298 A CN201410594298 A CN 201410594298A CN 104273093 A CN104273093 A CN 104273093A
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- 238000009395 breeding Methods 0.000 title claims abstract description 27
- 241000270934 Rana catesbeiana Species 0.000 title abstract description 16
- 230000001488 breeding effect Effects 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 201000010099 disease Diseases 0.000 claims description 22
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 22
- 235000013372 meat Nutrition 0.000 claims description 20
- 230000002354 daily effect Effects 0.000 claims description 18
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 14
- 238000012364 cultivation method Methods 0.000 claims description 13
- 239000012286 potassium permanganate Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 241000255789 Bombyx mori Species 0.000 claims description 10
- 241000162910 Cacosternum Species 0.000 claims description 10
- 241000237536 Mytilus edulis Species 0.000 claims description 10
- 230000037396 body weight Effects 0.000 claims description 10
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 10
- 235000020638 mussel Nutrition 0.000 claims description 10
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 7
- 235000012255 calcium oxide Nutrition 0.000 claims description 7
- 230000003203 everyday effect Effects 0.000 claims description 6
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims description 5
- 239000004155 Chlorine dioxide Substances 0.000 claims description 5
- 235000017845 Persicaria vulgaris Nutrition 0.000 claims description 5
- 244000170788 Persicaria vulgaris Species 0.000 claims description 5
- KIPLYOUQVMMOHB-MXWBXKMOSA-L [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O Chemical compound [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O KIPLYOUQVMMOHB-MXWBXKMOSA-L 0.000 claims description 5
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims description 5
- 235000010081 allicin Nutrition 0.000 claims description 5
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 208000017520 skin disease Diseases 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 229960005322 streptomycin Drugs 0.000 claims description 5
- 230000009182 swimming Effects 0.000 claims description 5
- 229940063650 terramycin Drugs 0.000 claims description 5
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000007844 bleaching agent Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
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- 235000013305 food Nutrition 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000269436 Ranidae Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000269328 Amphibia Species 0.000 description 1
- 241000269350 Anura Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 244000302544 Luffa aegyptiaca Species 0.000 description 1
- 235000009814 Luffa aegyptiaca Nutrition 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241000270936 Pelophylax esculentus Species 0.000 description 1
- 241000269435 Rana <genus> Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a bullfrog breeding method. The bullfrog breeding method comprises the following steps: (1) selecting a site; (2) building a bullfrog pond; (3) breeding outside cages; (4) carrying out feed management; and (5) carrying out daily management. The bullfrog breeding method provided by the invention has the characteristics that reproduction is easy, environment adaptability is strong, breeding technology is simple, production investment is relatively little and the like.
Description
Technical field
The present invention relates to a kind of bullog cultivation method.
Background technology
Aquaculture is the activity in production of breeding, cultivating and gather in the crops aquatic animals and plants under manual control.Generally comprise the overall process forming aquatic products under artificial feeding management from seed.Broadly also Enhancement of fishery resources can be comprised.Aquaculture has the modes such as extensive cultivation, intensive culture and high density culture.Extensive cultivation throws in seed in medium and small natural water area, forms aquatic products completely by natural bait, as lake and reservoir breed fish and shallow sea support shellfish etc.Intensive culture forms aquatic products with bait throwing in, fertilizing method, as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture etc. in comparatively small size pond.High density culture adopts flowing water, temperature control, oxygenation and the methods such as high-quality bait of throwing something and feeding, and carries out high-density breeding in small size pond, thus obtains high yield, as Running Water Intensive Fish Farming, shrimp etc.
Bullfrog is a kind of amphibian, is under the jurisdiction of Amphibia, Anura, Ranidae, Rana, is the Rana esculenta kind of the larger bodily form in Ranidae.Exactly like ox because its song is loud and clear to cry, therefore named bullfrog.Because it is individual large, commodity value is high, and development is very fast.Development bullog cultivation has many advantages: breeding is fast, strong adaptability, growth rapidly, strong stress resistance, feed easily get, benefit is better.Therefore there is no harm in trying it the numerous raisers of cowboying frog condition.
Summary of the invention
The object of the present invention is to provide a kind of bullog cultivation method, have easy breeding, comparatively strong to the adaptability of environmental condition, cultural technique is simple, the features such as investment of production is relatively less.
Technical scheme of the present invention is: a kind of bullog cultivation method, comprises the following steps:
(1) place is selected: plant requires to have abundant water resources, and irrigation and drainage are convenient; Water quality requirement is pollution-free, reaches water quality standard for fishery;
Cool in summer and warm in winter, away from noisy; Traffic convenience, power supply abundance, to facilitate breeding production;
(2) frog pond is built: with every 100m
2be a great Chi, more each great Chi is divided into four little Chi, pool side 40 object bolting silk nets enclose, and bolting silk will exceed 1m at the bottom of pond, and 20-30cm should be had bottom bolting silk to nuzzle in soil; The ridge, pond height 40cm, the gradient 1: 3, water level remains on 30-40cm, and water depth can not lower than 20cm;
(3) put in a suitable place to breed: before putting seedling, do every mu, pond quicklime 50-75kg or bleaching powder 10-15kg (available chlorine content is about 30%) and carry out disinfection.Sterilize and can put seedling in 10 days in general clear pond, putting front froglet in a suitable place to breed can embathe 10-20 minute with the potassium permanganate liquid of 20ppm, and froglet phase breeding density is 60-80/m
2, become frog phase breeding density to be 30-40/m
2;
(4) feed management: main based on swimming property manufactured feed, before throwing something and feeding, the clean bubble of manufactured feed first wets by half an hour, make the softening a little expansion of feed, daily ration of feeding remains on the 7-15% of frog body weight, daily ration, feeding quantity, except calculating by frog body weight, also should consider adjustment according to situations such as weather, water quality and residual baits, accomplishes on a small quantity repeatedly, feeding volume is advisable to eat up in half an hour, and described feed is made up of silkworm chrysalis, mussel meat, spiral shell meat, pluck etc.;
(5) daily management: change water once, each 10-15 centimetre in cultivating process every 3-5 days, when changing water, water temperature difference can not cross 3 DEG C at every turn, wants every day fixed time cleaning to eat platform.
Also comprise disease and control:
(1) water body can use disinfection by chlorine dioxide, every other day once, and continuous 3 times, and throw something and feed with terramycin and allicin, continuous 5 days.
(2) putrid skin disease: soak disease frog 15-20 minute with streptomycin, can reach remarkable treatment 2-3 time; Soak the disease frog with 20ppm potassium permanganate and can suppress the state of an illness in 15 minutes.
(3) red leg disease: the saline solution with 3% soaks 15 minutes or potassium permanganate 2ppm or quicklime 1.5ppm splashes full pond.
Further illustrate, the proportioning silkworm chrysalis of each Ingredients Weight of described feed accounts for 20%-30%, mussel meat accounts for 20%-35%, spiral shell meat accounts for 20%-25%, pluck accounts for 20%-30%.
Further illustrate again, summer be bullfrog growth " gold period ", its control measures mainly contain following some:
1. increase the rising of daily ration, feeding quantity along with temperature, bullfrog appetite increases, and daily ration, feeding quantity also should increase gradually, and to avoid rearing pool that the phenomenon that the weak are the prey of the strong occurs, daily ration, feeding quantity now generally should reach about 20% of frog TBW.
2. strengthen water quality management summer temperature high, water quality easily degenerates.For keeping the pure and fresh of bullfrog pond water quality, water quality situation should be looked, often the new water of filling.
3. the temperature carrying out cooling work optimum bullfrog growth of shading is 18 DEG C-28 DEG C.Therefore, cooling work of shading should be carried out summer.Can cultivate the water plants such as a little water chestnut lotus roots in pond, the vine plants such as a little grape, sponge gourd are planted on limit, pond, impel bullfrog to grow fast.
4. carry out that anti-to escape work storm in summer many, the barrier or dig a hole can ascended after bullfrog is frightened is run away, and therefore will pay special attention to carry out at this weather and anti-ly escape work.
5. the removing work snake, mouse, cat etc. of carrying out harmful animal are all the natural enemies of bullfrog, and these natural enemy activities in summer are rampant especially, must set up the system of inspection tours and take removal measure.
6. carry out the multiple season that diseases prevention work is bullfrog disease summer, every day will clean feed table, rotten bait of eliminating corruption in time, and the full pond sterilization of every two weeks bleaching powder once, makes pond water concentration reach 1ppm.Once find that bullfrog is fallen ill, remedy measures should be taked early, in case illness spread.The invention provides a kind of bullog cultivation method, have easy breeding, comparatively strong to the adaptability of environmental condition, cultural technique is simple, the features such as investment of production is relatively less.
Bullog cultivation method of the present invention, has easy breeding, and comparatively strong to the adaptability of environmental condition, cultural technique is simple, the features such as investment of production is relatively less.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic flow sheet of bullog cultivation method one of the present invention preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment 1
As shown in Figure 1, bullog cultivation method of the present invention, comprises the following steps:
(1) place is selected: plant requires to have abundant water resources, and irrigation and drainage are convenient; Water quality requirement is pollution-free, reaches water quality standard for fishery; Cool in summer and warm in winter, away from noisy; Traffic convenience, power supply abundance, to facilitate breeding production;
(2) frog pond is built: with every 100m
2be a great Chi, more each great Chi is divided into four little Chi, pool side 40 object bolting silk nets enclose, and bolting silk will exceed 1m at the bottom of pond, has 20cm to nuzzle in soil bottom bolting silk; The ridge, pond height 40cm, the gradient 1: 3, water level remains on 30cm, and water depth is 22cm;
(3) put in a suitable place to breed: before putting seedling, dry every mu, pond quicklime 60kg carries out disinfection.Sterilize and can put seedling in 10 days in general clear pond, putting front froglet in a suitable place to breed can embathe 15 minutes with the potassium permanganate liquid of 20ppm, and froglet phase breeding density is 70/m
2, become frog phase breeding density to be 35/m
2;
(4) feed management: main based on swimming property manufactured feed, before throwing something and feeding, the clean bubble of manufactured feed first wets by half an hour, make the softening a little expansion of feed, daily ration of feeding remains on 12% of frog body weight, daily ration, feeding quantity, except calculating by frog body weight, also should consider adjustment according to situations such as weather, water quality and residual baits, accomplishes on a small quantity repeatedly, feeding volume is advisable to eat up in half an hour, and described feed is made up of silkworm chrysalis, mussel meat, spiral shell meat, pluck etc.;
(5) daily management: change water once, each 13 centimetres in cultivating process every 4 days, when changing water, water temperature difference is 3 DEG C at every turn, every day fixed time cleaning food platform.
Also comprise disease and control:
(1) water body can use disinfection by chlorine dioxide, every other day once, and continuous 3 times, and throw something and feed with terramycin and allicin, continuous 5 days.
(2) putrid skin disease: soak the disease frog 15 minutes with streptomycin, can reach remarkable treatment 2 times; Soak the disease frog with 20ppm potassium permanganate and can suppress the state of an illness in 15 minutes.
(3) red leg disease: to splash full pond with potassium permanganate 2ppm.
The proportioning silkworm chrysalis of each Ingredients Weight of described feed accounts for 25%, mussel meat accounts for 30%, spiral shell meat accounts for 23%, pluck accounts for 25%.
Embodiment 2
Bullog cultivation method of the present invention, comprises the following steps:
(1) place is selected: plant requires to have abundant water resources, and irrigation and drainage are convenient; Water quality requirement is pollution-free, reaches water quality standard for fishery;
Cool in summer and warm in winter, away from noisy; Traffic convenience, power supply abundance, to facilitate breeding production;
(2) frog pond is built: with every 100m
2be a great Chi, more each great Chi is divided into four little Chi, pool side 40 object bolting silk nets enclose, and bolting silk will exceed 1m at the bottom of pond, and 30cm should be had bottom bolting silk to nuzzle in soil; The ridge, pond height 40cm, the gradient 1: 3, water level remains on 40cm, water depth 25cm;
(3) put in a suitable place to breed: before putting seedling, dry every mu, pond bleaching powder 15kg (available chlorine content is about 30%) carries out disinfection.Sterilize and namely put seedling in 10 days in clear pond, the potassium permanganate liquid of putting front froglet 20ppm in a suitable place to breed embathes 20 minutes, and froglet phase breeding density is 80/m
2, become frog phase breeding density to be 40/m
2;
(4) feed management: main based on swimming property manufactured feed, before throwing something and feeding, the clean bubble of manufactured feed first wets by half an hour, make the softening a little expansion of feed, daily ration of feeding remains on 15% of frog body weight, daily ration, feeding quantity, except calculating by frog body weight, also should consider adjustment according to situations such as weather, water quality and residual baits, accomplishes on a small quantity repeatedly, feeding volume is advisable to eat up in half an hour, and described feed is made up of silkworm chrysalis, mussel meat, spiral shell meat, pluck etc.;
(5) daily management: change water once, each 15 centimetres in cultivating process every 3-5 days, when changing water, water temperature difference is 2 DEG C at every turn, every day fixed time cleaning food platform.
Also comprise disease and control:
(1) water body can use disinfection by chlorine dioxide, every other day once, and continuous 3 times, and throw something and feed with terramycin and allicin, continuous 5 days.
(2) putrid skin disease: soak the disease frog 20 minutes with streptomycin, can reach remarkable treatment 3 times; Soak the disease frog with 20ppm potassium permanganate and can suppress the state of an illness in 15 minutes.
(3) red leg disease: the saline solution with 3% soaks 15 minutes.
The proportioning silkworm chrysalis of each Ingredients Weight of described feed accounts for 30%, mussel meat accounts for 35%, spiral shell meat accounts for 25%, pluck accounts for 30%.
Embodiment 3
Cultural method of the present invention, comprises the following steps:
(1) place is selected: plant requires to have abundant water resources, and irrigation and drainage are convenient; Water quality requirement is pollution-free, reaches water quality standard for fishery; Cool in summer and warm in winter, away from noisy: traffic convenience, power supply abundance, to facilitate breeding production;
(2) frog pond is built: with every 100m
2be a great Chi, more each great Chi is divided into four little Chi, pool side 40 object bolting silk nets enclose, and bolting silk exceeds 1m at the bottom of pond, and 25cm should be had bottom bolting silk to nuzzle in soil; The ridge, pond height 40cm, the gradient 1: 3, water level remains on 35cm, water depth 23cm;
(3) put in a suitable place to breed: before putting seedling, dry every mu, pond quicklime 60kg carries out disinfection.Sterilize and namely put seedling in 10 days in clear pond, putting front froglet in a suitable place to breed can embathe 15 minutes with the potassium permanganate liquid of 20ppm, and froglet phase breeding density is 70/m
2, become frog phase breeding density to be 35/m
2;
(4) feed management: main based on swimming property manufactured feed, before throwing something and feeding, the clean bubble of manufactured feed first wets by half an hour, make the softening a little expansion of feed, daily ration of feeding remains on 10% of frog body weight, daily ration, feeding quantity, except calculating by frog body weight, also should consider adjustment according to situations such as weather, water quality and residual baits, accomplishes on a small quantity repeatedly, feeding volume is advisable to eat up in half an hour, and described feed is made up of silkworm chrysalis, mussel meat, spiral shell meat, pluck etc.;
(5) daily management: change water once, each 13 centimetres in cultivating process every 4 days, when changing water, water temperature difference is 1 DEG C at every turn, every day fixed time cleaning food platform.
Also comprise disease and control:
(1) water body can use disinfection by chlorine dioxide, every other day once, and continuous 3 times, and throw something and feed with terramycin and allicin, continuous 5 days.
(2) putrid skin disease: soak the disease frog 18 minutes with streptomycin, can reach remarkable treatment 2 times; Soak the disease frog with 20ppm potassium permanganate and can suppress the state of an illness in 15 minutes.
(3) red leg disease: to splash full pond with quicklime 1.5ppm.
Further illustrate, the proportioning silkworm chrysalis of each Ingredients Weight of described feed accounts for 25%, mussel meat accounts for 30%, spiral shell meat accounts for 23%, pluck accounts for 25%.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. a bullog cultivation method, is characterized in that: comprise the following steps:
A, selection place: plant requires to have abundant water resources, and irrigation and drainage are convenient; Water quality requirement is pollution-free, reaches water quality standard for fishery; Cool in summer and warm in winter, away from noisy; Traffic convenience, power supply abundance, to facilitate breeding production;
B, construction frog pond: with every 100m
2be a great Chi, more each great Chi is divided into four little Chi, pool side 40 object bolting silk nets enclose, and bolting silk will exceed 1m at the bottom of pond, and 20-30cm should be had bottom bolting silk to nuzzle in soil; The ridge, pond height 40cm, the gradient 1: 3, water level remains on 30-40cm, and water depth can not lower than 20cm;
C, to put in a suitable place to breed: before putting seedling, dry every mu, pond quicklime 50-75kg or bleaching powder 10-15kg (available chlorine content is about 30%) carry out disinfection.
D, feed management: main based on swimming property manufactured feed, before throwing something and feeding, the clean bubble of manufactured feed first wets by half an hour, make the softening a little expansion of feed, daily ration of feeding remains on the 7-15% of frog body weight, daily ration, feeding quantity, except calculating by frog body weight, also should consider adjustment according to situations such as weather, water quality and residual baits, accomplishes on a small quantity repeatedly, feeding volume is advisable to eat up in half an hour, and described feed is made up of silkworm chrysalis, mussel meat, spiral shell meat, pluck etc.;
E, daily management: within cultivating process every 3-5 days, change water once, each 10-15 centimetre, when changing water, water temperature difference can not, more than 3 DEG C, want fixed time cleaning to eat platform every day at every turn.
2. bullog cultivation method according to claim 1, is characterized in that: in described step C, sterilize and can put seedling in 10 days in clear pond, and putting front froglet in a suitable place to breed can embathe 10-20 minute with the potassium permanganate liquid of 20ppm, and froglet phase breeding density is 60-80/m
2, become frog phase breeding density to be 30-40/m
2.
3. bullog cultivation method according to claim 1, is characterized in that: in described step D, the proportioning silkworm chrysalis of each Ingredients Weight of feed accounts for 20%-30%, mussel meat accounts for 20%-35%, spiral shell meat accounts for 20%-25%, pluck accounts for 20%-30%.
4. bullog cultivation method according to claim 1, is characterized in that, also comprises disease and control:
(1) water body can use disinfection by chlorine dioxide, every other day once, and continuous 3 times, and throw something and feed with terramycin and allicin, continuous 5 days.
(2) putrid skin disease: soak disease frog 15-20 minute with streptomycin, can reach remarkable treatment 2-3 time; Soak the disease frog with 20ppm potassium permanganate and can suppress the state of an illness in 15 minutes.
(3) red leg disease: the saline solution with 3% soaks 15 minutes or potassium permanganate 2ppm or quicklime 1.5ppm splashes full pond.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105248337A (en) * | 2015-11-27 | 2016-01-20 | 周振勇 | Artificial breeding method for bullfrogs |
CN105393985A (en) * | 2015-12-12 | 2016-03-16 | 简阳市大众养殖有限责任公司 | Frog culturing method |
CN108308115A (en) * | 2018-03-07 | 2018-07-24 | 佛山市三水区嘉信农业技术研究院(普通合伙) | A kind of bullog cultivation method |
CN109089964A (en) * | 2018-08-09 | 2018-12-28 | 紫云自治县翔锋种养殖农民专业合作社 | A kind of cultural method of Lampetra mori |
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CN105248337A (en) * | 2015-11-27 | 2016-01-20 | 周振勇 | Artificial breeding method for bullfrogs |
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CN109220984A (en) * | 2018-08-17 | 2019-01-18 | 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 | The high-yield cultivation method of bullfrog |
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