CN110754427A - Method for cultivating native soft-shelled turtles in lake region - Google Patents
Method for cultivating native soft-shelled turtles in lake region Download PDFInfo
- Publication number
- CN110754427A CN110754427A CN201911233221.2A CN201911233221A CN110754427A CN 110754427 A CN110754427 A CN 110754427A CN 201911233221 A CN201911233221 A CN 201911233221A CN 110754427 A CN110754427 A CN 110754427A
- Authority
- CN
- China
- Prior art keywords
- pond
- turtles
- water
- culture
- soft
- 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.)
- Pending
Links
- 241001482311 Trionychidae Species 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 20
- 235000013372 meat Nutrition 0.000 claims abstract description 6
- 239000013505 freshwater Substances 0.000 claims abstract description 5
- 241000270666 Testudines Species 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 238000009395 breeding Methods 0.000 claims description 22
- 230000001488 breeding effect Effects 0.000 claims description 20
- 241000196324 Embryophyta Species 0.000 claims description 15
- 241001465754 Metazoa Species 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 8
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 claims description 6
- 230000002354 daily effect Effects 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 5
- 238000012258 culturing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 241000143060 Americamysis bahia Species 0.000 claims description 3
- 235000000832 Ayote Nutrition 0.000 claims description 3
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 3
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 claims description 3
- 241001113556 Elodea Species 0.000 claims description 3
- 229910052691 Erbium Inorganic materials 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 claims description 3
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims description 3
- 244000207740 Lemna minor Species 0.000 claims description 3
- 235000006439 Lemna minor Nutrition 0.000 claims description 3
- 235000003805 Musa ABB Group Nutrition 0.000 claims description 3
- 241000209490 Nymphaea Species 0.000 claims description 3
- 235000016791 Nymphaea odorata subsp odorata Nutrition 0.000 claims description 3
- 244000131316 Panax pseudoginseng Species 0.000 claims description 3
- 235000003181 Panax pseudoginseng Nutrition 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 244000207867 Pistia stratiotes Species 0.000 claims description 3
- 235000006440 Pistia stratiotes Nutrition 0.000 claims description 3
- 235000015266 Plantago major Nutrition 0.000 claims description 3
- 235000001855 Portulaca oleracea Nutrition 0.000 claims description 3
- 244000061456 Solanum tuberosum Species 0.000 claims description 3
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 3
- 244000250129 Trigonella foenum graecum Species 0.000 claims description 3
- 235000001484 Trigonella foenum graecum Nutrition 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 241001233061 earthworms Species 0.000 claims description 3
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 239000003889 eye drop Substances 0.000 claims description 3
- 229940012356 eye drops Drugs 0.000 claims description 3
- 230000006266 hibernation Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000003895 organic fertilizer Substances 0.000 claims description 3
- 230000017448 oviposition Effects 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 235000015136 pumpkin Nutrition 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 235000001019 trigonella foenum-graecum Nutrition 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- 210000001835 viscera Anatomy 0.000 claims description 3
- 240000003826 Eichhornia crassipes Species 0.000 claims 3
- 238000001035 drying Methods 0.000 claims 3
- 240000004244 Cucurbita moschata Species 0.000 claims 1
- 240000008790 Musa x paradisiaca Species 0.000 claims 1
- 241000237536 Mytilus edulis Species 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 claims 1
- 235000020638 mussel Nutrition 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 8
- 235000016709 nutrition Nutrition 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 241000169203 Eichhornia Species 0.000 description 6
- 238000007726 management method Methods 0.000 description 4
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 2
- 241000013557 Plantaginaceae Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 235000012015 potatoes Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- 201000000736 Amenorrhea Diseases 0.000 description 1
- 206010001928 Amenorrhoea Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 208000031971 Yin Deficiency Diseases 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 231100000540 amenorrhea Toxicity 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 229960005188 collagen Drugs 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 208000010515 dystocia Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 208000013403 hyperactivity Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 206010029410 night sweats Diseases 0.000 description 1
- 230000036565 night sweats Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 229940045997 vitamin a Drugs 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 provides a method for cultivating native soft-shelled turtles in lake regions, which makes full use of resources in freshwater lake regions and growth and development rules of soft-shelled turtles, and has the advantages of simple operation in the whole cultivating process, low investment cost, small occupied area, high survival rate and convenient management; meanwhile, the pure natural bait is adopted, so that the incidence of diseases of the soft-shelled turtles is low, the body quality is good, the growth and development are fast, the meat quality is good, the nutritional value is high, the economic benefit of soft-shelled turtle culture is improved, the ecological culture is realized, the large-scale and industrialized culture can be realized in lake regions, and the obvious economic, ecological and social benefits are achieved.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a method for culturing native turtles in lake regions.
Background
The soft-shelled turtles are rare aquatic animals, are produced in water areas such as lakes, reservoirs and the like, are delicious in taste and rich in nutrition, are rich in vitamin A, vitamin E, collagen, various amino acids, unsaturated fatty acids and trace elements, have extremely high nutritional value, have various medicinal effects of nourishing yin and tonifying kidney, clearing heat and removing stasis, tonifying spleen and invigorating stomach and the like, can treat symptoms such as consumptive disease night sweat, yin deficiency and yang hyperactivity, chronic disease diarrhea, infantile convulsion, female amenorrhea, dystocia and the like, are edible and medicinal food which are long-term popular for consumers in China, and are extremely rare due to extinct catching in natural water areas, increasingly depleted wild soft-shelled turtles in water areas such as lakes and the like, so that the artificially-cultured soft-shelled turtles become excellent substitutes.
With the improvement of living standard of people, the demand of the soft-shelled turtles is increased, various breeding modes are also presented in succession, although the yield of the soft-shelled turtles is improved by the breeding methods, the investment is high, the management technology difficulty is high, the soft-shelled turtles grow slowly, meanwhile, due to the high density of breeding areas, the used feed is mostly low-grade processed feed, the meat quality is poor, the types and the content of nutrient components are far lower than those of wild soft-shelled turtles, and therefore, an ecological soft-shelled turtle breeding method which has good economic benefit and can comprehensively utilize effective resources is needed to be developed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method for cultivating the native soft-shelled turtles in the lake region, so as to solve the problems in the background technology.
The technical problem solved by the invention is realized by adopting the following technical scheme: a method for culturing native turtles in lake regions comprises the following steps:
step one, building a culture pond: establishing a culture area beside a pollution-free fresh water lake area, building a plurality of culture ponds in an area with a water body edge and thorough illumination, wherein the culture ponds are of a brick-concrete structure and are divided into a plurality of small ponds, and the area of each small pond is 5-6 square;
step two, early-stage treatment of the culture pond: laying sandy soil at the bottom of the culture pond, sterilizing and applying organic fertilizer; introducing a pollution-free water source into a culture pond, wherein the water depth in the culture pond is 60-80 cm; planting aquatic plants in each small pond;
step three, selecting seedlings: selecting native young turtles in the brooch lake area, and selecting plum blossom-shaped melanin deposition points on the backs of the young turtles to be more, strong in activity and fast in reaction; sterilizing the young turtles before stocking;
step four, turtle breeding: the young turtles are placed in a small pond to be relatively intensively cultured in the early stage, and are separately cultured when the young turtles are relatively large; the male-female ratio of the soft-shelled turtle in each small pond is 7: 1;
step five, bait throwing: according to the growth habit of the turtles, baits are fed for 2-3 times at fixed points every day in the early stage of stocking the turtles, the daily feeding amount is 6% -12% of the total weight of the turtles, and the daily feeding amount in the later stage of the turtles is 3% -5% of the total weight of the turtles;
step six, later-stage management: patrolling the culture pond in the morning and evening, and timely cleaning residual erbium; disinfecting the water body of the culture pond every 30 days, and adjusting the water quality after disinfection treatment; the bait feeding of the soft-shelled turtles is increased in the first ten days of the hibernation and egg laying period, and the feeding amount is 1.3-1.5 times of that in normal times.
Preferably, the outer end in the breed pond in step one is equipped with the rail of preventing escaping, has built the back of the body platform that shines in every little pond, shine the slope halfpace that the back of the body platform was made for glass steel, shine the southeast of the back of the body platform and place the soft-shelled turtle of being convenient for in little pond and shine.
Preferably, the one end of breeding the pond is equipped with the delivery port, is equipped with the mesh that the rivers of being convenient for flow between the little pond, the delivery port intercommunication is located the ecological purification pond of breeding the pond outer net, breeds the pond outflow water and carries breeding the pond through ecological purification pond and keep away from delivery port one end through the water pump and carry out aeration treatment back entering breeding pond, realizes the miniflow hydrologic cycle in breeding the pond.
Preferably, the ecological purification pool is internally provided with Chanpu, waterweed, water lily, reed, duckweed and water hyacinth for purifying water; the aquatic plants can absorb the excrement of the turtles while purifying the water quality, and increase the oxygen in the water body; the river snail and the silver carp are put in the ecological purifying pond and can remove decayed substances in water to purify the water.
Preferably, breed the pond outer end and be equipped with the pond of heating, heat the pond water through the boiler in the pond of heating, heat the pond and be convenient for breed the temperature control in the pond with the hydrologic cycle intercommunication in breed pond.
Preferably, the aquatic plants in the second step are one or more of water hyacinth, water lettuce, eyedrops, fenugreek and water hyacinth.
Preferably, the disinfection treatment in the third step is carried out by soaking for 10min by adopting 15-20g/L of salt solution or 20mg/L of potassium permanganate solution, and the soaking water is preferably used for overflowing the back of the young turtles.
Preferably, the stocking density of the young turtles in the fourth step is 15-25/m 2, and the early-stage breeding time of the young turtles is 2 months; the culture density of the separate culture is 2-5 per m 2.
Preferably, the bait in the fifth step is prepared by mixing animal and plant baits, the animal baits are one or more of fishes and shrimps, plankton, animal viscera, clam meat, insects and earthworms, and the plant baits are one or more of pumpkins, potatoes, vegetable cakes, red dates, pseudo-ginseng and plantains.
Compared with the prior art, the invention has the beneficial effects that: the method fully utilizes the resources of the lake region of the freshwater lake and the growth and development rules of the soft-shelled turtles, and has the advantages of simple operation of the whole culture process, low investment cost, small occupied area, high survival rate and convenient management; meanwhile, the pure natural bait is adopted, so that the incidence of diseases of the soft-shelled turtles is low, the body quality is good, the growth and development are fast, the meat quality is good, the nutritional value is high, the economic benefit of soft-shelled turtle culture is improved, the ecological culture is realized, the large-scale and industrialized culture can be realized in lake regions, and the obvious economic, ecological and social benefits are achieved.
Detailed Description
The present invention is further described in order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand.
The embodiment provides a method for culturing indigenous soft-shelled turtles in a lake region, which comprises the following steps:
step one, building a culture pond: establishing a culture area beside a pollution-free fresh water lake area, building a plurality of culture ponds in an area with a water body edge and thorough illumination, wherein the culture ponds are of a brick-concrete structure and are divided into a plurality of small ponds, and the area of each small pond is 5-6 square;
step two, early-stage treatment of the culture pond: laying sandy soil at the bottom of the culture pond, sterilizing and applying organic fertilizer; introducing a pollution-free water source into a culture pond, wherein the water depth in the culture pond is 60-80 cm; planting aquatic plants in each small pond;
step three, selecting seedlings: selecting native young turtles in the brooch lake area, and selecting plum blossom-shaped melanin deposition points on the backs of the young turtles to be more, strong in activity and fast in reaction; sterilizing the young turtles before stocking;
step four, turtle breeding: the young turtles are placed in a small pond to be relatively intensively cultured in the early stage, and are separately cultured when the young turtles are relatively large; the male-female ratio of the soft-shelled turtle in each small pond is 7: 1;
step five, bait throwing: according to the growth habit of the turtles, baits are fed for 2-3 times at fixed points every day in the early stage of stocking the turtles, the daily feeding amount is 6% -12% of the total weight of the turtles, and the daily feeding amount in the later stage of the turtles is 3% -5% of the total weight of the turtles;
step six, later-stage management: patrolling the culture pond in the morning and evening, and timely cleaning residual erbium; disinfecting the water body of the culture pond every 30 days, and adjusting the water quality after disinfection treatment; the bait feeding of the soft-shelled turtles is increased in the first ten days of the hibernation and egg laying period, and the feeding amount is 1.3-1.5 times of that in normal times.
In this embodiment, the outer end in the breed pond in step one is equipped with the rail of preventing escaping, has built the back of the body platform that shines in every little pond, shine the slope halfpace that the back of the body platform was made for glass steel, shine the southeast of the back of the body platform and place the soft-shelled turtle of being convenient for in little pond and shine.
In this embodiment, the one end of breeding the pond is equipped with the delivery port, is equipped with the mesh that the rivers of being convenient for flow between the little pond, the delivery port intercommunication is located the ecological purification pond of breeding the pond outer net, breeds the pond outflow water and carries breeding pond through ecological purification pond and keep away from delivery port one end through the water pump and carry out aeration treatment back entering breeding pond, realizes breeding the miniflow hydrologic cycle in the pond.
In the embodiment, the ecological purification pool is internally provided with Chanpu, waterweed, water lily, reed, duckweed and water hyacinth for purifying water; the aquatic plants can absorb the excrement of the turtles while purifying the water quality, and increase the oxygen in the water body; the river snail and the silver carp are put in the ecological purifying pond and can remove decayed substances in water to purify the water.
In this embodiment, breed the pond outer end and be equipped with the pond of heating, heat the pond through the boiler and heat pond water, heat the pond and be convenient for breed the temperature control in the pond with the hydrologic cycle intercommunication of breeding the pond.
In this embodiment, the aquatic plant in the second step is one or more of water hyacinth, water lettuce, eyedrops, fenugreek and water hyacinth.
In this embodiment, the disinfection treatment in the third step is performed by soaking in 15-20g/L salt solution for 10min or 20mg/L potassium permanganate solution for 20min, and the soaking water is preferably over the back of the young turtles.
In the embodiment, the stocking density of the young turtles in the fourth step is 15-25/m 2, and the early-stage breeding time of the young turtles is 2 months; the culture density of the separate culture is 2-5 per m 2.
In this embodiment, the bait in the fifth step is prepared by mixing animal and plant baits, the animal baits are one or more of fishes and shrimps, plankton, animal viscera, clam meat, insects and earthworms, and the plant baits are one or more of pumpkins, potatoes, vegetable cakes, red dates, pseudo-ginseng and plantains.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A method for culturing native soft-shelled turtles in lake regions is characterized by comprising the following steps: the method comprises the following steps:
step one, building a culture pond: establishing a culture area beside a pollution-free fresh water lake area, building a plurality of culture ponds in an area with a water body edge and thorough illumination, wherein the culture ponds are of a brick-concrete structure and are divided into a plurality of small ponds, and the area of each small pond is 5-6 square;
step two, early-stage treatment of the culture pond: laying sandy soil at the bottom of the culture pond, sterilizing and applying organic fertilizer; introducing a pollution-free water source into a culture pond, wherein the water depth in the culture pond is 60-80 cm; planting aquatic plants in each small pond;
step three, selecting seedlings: selecting native young turtles in the brooch lake area, and selecting plum blossom-shaped melanin deposition points on the backs of the young turtles to be more, strong in activity and fast in reaction; sterilizing the young turtles before stocking;
step four, turtle breeding: the young turtles are placed in a small pond to be relatively intensively cultured in the early stage, and are separately cultured when the young turtles are relatively large; the male-female ratio of the soft-shelled turtle in each small pond is 7: 1;
step five, bait throwing: according to the growth habit of the turtles, baits are fed for 2-3 times at fixed points every day in the early stage of stocking the turtles, the daily feeding amount is 6% -12% of the total weight of the turtles, and the daily feeding amount in the later stage of the turtles is 3% -5% of the total weight of the turtles;
step six, later-stage management: patrolling the culture pond in the morning and evening, and timely cleaning residual erbium; disinfecting the water body of the culture pond every 30 days, and adjusting the water quality after disinfection treatment; the bait feeding of the soft-shelled turtles is increased in the first ten days of the hibernation and egg laying period, and the feeding amount is 1.3-1.5 times of that in normal times.
2. The method for cultivating native turtles in lake regions, according to claim 1, is characterized in that: the outer end of the culture pond in the step one is provided with an escape-proof fence, a back drying platform is built in each small pond, the back drying platform is an inclined terrace made of glass fiber reinforced plastics, and the south east of the back drying platform is placed in the small pond to facilitate the soft-shelled turtle to be dried in the sun.
3. The method for cultivating native turtles in lake regions, according to claim 2, is characterized in that: one end of the culture pond is provided with a water outlet, mesh holes convenient for water flow are formed between the small ponds, the water outlet is communicated with an ecological purification pond positioned on an outer net of the culture pond, the water flowing out of the culture pond is purified through the ecological purification pond and is conveyed to one end of the culture pond, which is far away from the water outlet, through a water pump, is subjected to aeration treatment and then enters the culture pond, and micro-flow water circulation in the culture pond is realized.
4. The method for cultivating native turtles in lake regions, according to claim 3, is characterized in that: the ecological purifying pond is internally provided with Chanpu, waterweed, water lily, reed, duckweed and water hyacinth for purifying water; the aquatic plants can absorb the excrement of the turtles while purifying the water quality, and increase the oxygen in the water body; the river snail and the silver carp are put in the ecological purifying pond and can remove decayed substances in water to purify the water.
5. The method for cultivating native turtles in lake regions, according to claim 1, is characterized in that: breed the pond outer end and be equipped with the pond of heating, heat the pond water through the boiler in the pond, heat the pond and be convenient for breed the temperature control in the pond with the hydrologic cycle intercommunication of breeding the pond.
6. The method for cultivating native turtles in lake regions, according to claim 1, is characterized in that: the aquatic plant in the second step is one or more of water hyacinth, water lettuce, eyedrops, fenugreek and water hyacinth.
7. The method for cultivating native turtles in lake regions, according to claim 1, is characterized in that: the disinfection treatment in the third step is to soak the young turtles for 10min by 15-20g/L of salt solution or 20mg/L of potassium permanganate solution for 20min, and the soaking water is preferably to permeate the backs of the young turtles.
8. The method for cultivating native turtles in lake regions, according to claim 1, is characterized in that: the stocking density of the young turtles in the fourth step is 15-25/m 2, and the early-stage breeding time of the young turtles is 2 months; the culture density of the separate culture is 2-5 per m 2.
9. The method for cultivating native turtles in lake regions, according to claim 1, is characterized in that: the bait in the fifth step is prepared by mixing animal and plant baits, the animal baits are one or more of fishes and shrimps, plankton, animal viscera, mussel meat, insects and earthworms, and the plant baits are one or more of pumpkin, potato, vegetable cake, red date, pseudo-ginseng and plantain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233221.2A CN110754427A (en) | 2019-12-05 | 2019-12-05 | Method for cultivating native soft-shelled turtles in lake region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233221.2A CN110754427A (en) | 2019-12-05 | 2019-12-05 | Method for cultivating native soft-shelled turtles in lake region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110754427A true CN110754427A (en) | 2020-02-07 |
Family
ID=69340960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911233221.2A Pending CN110754427A (en) | 2019-12-05 | 2019-12-05 | Method for cultivating native soft-shelled turtles in lake region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754427A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869086A (en) * | 2010-07-09 | 2010-10-27 | 浙江省淡水水产研究所 | Environmentally-friendly culture method for black carps |
| CN104969902A (en) * | 2015-06-11 | 2015-10-14 | 黄生文 | Ecological reproduction method for soft-shelled turtles |
| CN105075978A (en) * | 2015-08-19 | 2015-11-25 | 彭锦辉 | Method for culture soft-shelled turtles in lake area of fresh-water lake |
| CN105417856A (en) * | 2015-11-23 | 2016-03-23 | 天津农学院 | Closed-recirculation multistage biological purification system |
| CN105941289A (en) * | 2016-05-24 | 2016-09-21 | 环境保护部南京环境科学研究所 | Highly-efficient low-polluted greenhouse soft-shelled turtle cultivation system and recycling method of cultivation waste water |
| CN108668977A (en) * | 2018-03-27 | 2018-10-19 | 上海水生环境工程有限公司 | A kind of long-acting curing system of ecosystem of lake regions producing cleaning aquatic products |
| CN109197758A (en) * | 2017-07-06 | 2019-01-15 | 湖南百海农业科技有限公司 | A kind of cultural method of soft-shelled turtle |
-
2019
- 2019-12-05 CN CN201911233221.2A patent/CN110754427A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869086A (en) * | 2010-07-09 | 2010-10-27 | 浙江省淡水水产研究所 | Environmentally-friendly culture method for black carps |
| CN104969902A (en) * | 2015-06-11 | 2015-10-14 | 黄生文 | Ecological reproduction method for soft-shelled turtles |
| CN105075978A (en) * | 2015-08-19 | 2015-11-25 | 彭锦辉 | Method for culture soft-shelled turtles in lake area of fresh-water lake |
| CN105417856A (en) * | 2015-11-23 | 2016-03-23 | 天津农学院 | Closed-recirculation multistage biological purification system |
| CN105941289A (en) * | 2016-05-24 | 2016-09-21 | 环境保护部南京环境科学研究所 | Highly-efficient low-polluted greenhouse soft-shelled turtle cultivation system and recycling method of cultivation waste water |
| CN109197758A (en) * | 2017-07-06 | 2019-01-15 | 湖南百海农业科技有限公司 | A kind of cultural method of soft-shelled turtle |
| CN108668977A (en) * | 2018-03-27 | 2018-10-19 | 上海水生环境工程有限公司 | A kind of long-acting curing system of ecosystem of lake regions producing cleaning aquatic products |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108967085B (en) | Rice field-south america white shrimp dystopy ecological breeding system | |
| CN104255632B (en) | The intelligent organic prawn ecology rearing device of totally-enclosed full impregnated light | |
| CN1826881A (en) | Method for breeding river crab | |
| CN102440209B (en) | Method for incubating oriental weatherfish | |
| CN103918615B (en) | A kind of method of the red clam worm of indoor circulating water three-dimensional culture | |
| CN109122443A (en) | Australia freshwater lobster recirculated water oogenesis hatching system and method for culturing seedlings | |
| CN112042570A (en) | Method for efficiently cultivating and domesticating micropterus salmoides water bloom seedlings in pond greenhouse | |
| CN110558260A (en) | Sustainable cultivation technology for litopenaeus vannamei and giant freshwater shrimps in ecological pond | |
| CN110973026A (en) | Method for breeding crayfish seedlings in advance | |
| CN106614121A (en) | Artificial Chinese hooksnout carp breeding method and application in large-scale Chinese hooksnout carp breeding | |
| CN113349127A (en) | Pond macrobrachium rosenbergii breeding facility and breeding method | |
| CN104904635B (en) | A kind of imitative stichopus japonicus prawn cyclic culture method | |
| CN102283154A (en) | Method for organically and efficiently breeding Erythroculter ilishaeformis in hilly pond | |
| CN107466921A (en) | Improve the regulation and control method of Songpu mirror carp breeding efficiency | |
| CN108260551B (en) | Method for breeding crayfishes in freshwater lake region | |
| CN101711509B (en) | Method for raising fries of oplegnathus fasciatus | |
| CN105360033A (en) | Ecologically efficient shrimp and crab mixed culture method | |
| CN112154965A (en) | Comprehensive intensive culture facility for freshwater rocky subtropical zone | |
| CN100341403C (en) | Hybrid breeding method for sea cucumber | |
| CN111280102A (en) | Method for cultivating industrial circulating water seedlings of freshwater shrimps | |
| CN213881396U (en) | Annual large-scale aquaculture system for snail and shellfish aquatic products | |
| CN109122442A (en) | One seed shrimp crab ecological cultivation method | |
| CN112369352B (en) | Pond out-of-season alternate breeding method for micropterus salmoides and litopenaeus vannamei | |
| CN110754427A (en) | Method for cultivating native soft-shelled turtles in lake region | |
| CN112106706A (en) | Large-scale aquaculture technology for snail and shellfish aquatic products and annual production system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200207 |
|
| RJ01 | Rejection of invention patent application after publication |