CN104054628A - Culture method of rana nigromaculata - Google Patents
Culture method of rana nigromaculata Download PDFInfo
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- CN104054628A CN104054628A CN201410276892.8A CN201410276892A CN104054628A CN 104054628 A CN104054628 A CN 104054628A CN 201410276892 A CN201410276892 A CN 201410276892A CN 104054628 A CN104054628 A CN 104054628A
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- rana nigromaculata
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- hibernation
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Abstract
The invention relates to a culture method of rana nigromaculata. The method comprises the following steps of 1, rana nigromaculata breeding: adult rana nigromaculata breeds polliwog in a breeding pool, and wheat flour is fed to the polliwog; 2, rana nigromaculata culture: after the polliwog grows into the rana nigromaculata, the rana nigromaculata is transferred into a culture pool to be cultured, and compound feed for batrachia starts to be fed; 3, rana nigromaculata hibernation: during the hibernation, the rana nigromaculata is transferred into a hibernation pool, before the transferring, straws are paved on the bottom surface of the hibernation pool, and then, soil is covered on the straws; 4, daily management: the water is changed once every one to two days, and the water changing quantity in each time is 1/4 to 1/3 of the total water quantity in the culture pool. The rana nigromaculata cultured through the method has high growth rate, high spawning rate, high survival rate and strong vitality.
Description
Technical field
The present invention relates to the cultivation of a kind of batrachia in cultivation field, be specifically related to the breeding method of a kind of Rana nigromaculata.
Background technology
Rana nigromaculata belongs to the one in Ranidae, and at present a lot of areas start to cultivate Rana nigromaculata, but also relatively lack a kind of method of cultivation Rana nigromaculata of system.
Summary of the invention
The object of this invention is to provide the breeding method of a kind of Rana nigromaculata, the Rana nigromaculata growth rate cultivating by the method is high, and spawning rate is high, and survival rate is high, and vitality is strong.
The object of the invention is to be achieved through the following technical solutions:
A breeding method for Rana nigromaculata, described breeding method comprises the following steps:
1. Rana nigromaculata breeding: the blackspot baby that grows up breeds tadpole in breeding pond, and gives tadpole feeding flour, when feeding, flour water is drenched and carries out feeding tadpole again, and the amount of day feeding is 10% of tadpole weight;
2. Rana nigromaculata: small tadpole grows up to after Rana nigromaculata, transferring them to cultivation pond cultivates, start feeding batrachia manufactured feed, before feeding, batrachia manufactured feed water is drenched, place and throw something and feed for 10～15 minutes again, throw something and feed every day 2～3 times, described batrachia manufactured feed comprises flour, shell, moth, spiral shell, salt, vegetables, cabbageworm and poultry viscera;
3. Rana nigromaculata hibernation: when hibernation, Rana nigromaculata is transferred in hibernation pool, before transfer, spread straw in hibernation pool bottom surface, the thickness of straw layer is 15 centimetres, then on straw, carries out earthing, soil thickness is 20 centimetres, and then Rana nigromaculata carries out hibernation in the straw after earthing;
4. daily management: change water once in 1～2 day, each quantity of exchanged water is to cultivate 1/4～1/3 of total Water in pond, and the temperature of water remains on 10～35 DEG C.
Further, feeding volume every day of the batrachia manufactured feed of step described in is 2. 13～18% of Rana nigromaculata weight.
Further, in the batrachia manufactured feed of step described in 2., the parts by weight of various compositions are 10～15 parts of 28～33 parts of flours, 10～15 parts, shell, 7～20 parts of moths, 10～15 parts, spiral shell, 0.05～0.15 part of salt, 2～5 parts of vegetables, 10～15 parts of cabbageworms and poultry visceras.
Further, in described breeding pond, the cultivation density of tadpole is: 100～200/square meter.
Further, in described cultivation pond, the cultivation density of Rana nigromaculata is: 10～20/square meter.
The invention provides the breeding method of a kind of Rana nigromaculata, its beneficial effect mainly having is: the Rana nigromaculata growth rate cultivating by the method is high, and baby's spawning rate is high, and survival rate is high, and vitality is strong.
Embodiment
The breeding method of a kind of Rana nigromaculata described in the embodiment of the present invention, described breeding method comprises the following steps: 1. Rana nigromaculata breeding: the blackspot baby that grows up breeds tadpole in breeding pond, and to tadpole feeding flour, when feeding, flour water is drenched and carries out feeding tadpole again, the amount of day feeding is 10% of tadpole weight; 2. Rana nigromaculata: small tadpole grows up to after Rana nigromaculata, transferring them to cultivation pond cultivates, start feeding batrachia manufactured feed, before feeding, batrachia manufactured feed water is drenched, place and throw something and feed for 10～15 minutes again, throw something and feed every day 2～3 times, described batrachia manufactured feed comprises flour, shell, moth, spiral shell, salt, vegetables, cabbageworm and poultry viscera; 3. Rana nigromaculata hibernation: when hibernation, Rana nigromaculata is transferred in hibernation pool, before transfer, spread straw in hibernation pool bottom surface, the thickness of straw layer is 15 centimetres, then on straw, carries out earthing, soil thickness is 20 centimetres, and then Rana nigromaculata carries out hibernation in the straw after earthing; 4. daily management: change water once in 1～2 day, each quantity of exchanged water is to cultivate 1/4～1/3 of total Water in pond, and the temperature of water remains on 10～35 DEG C.
As further preferably, feeding volume every day of the batrachia manufactured feed of step described in is 2. 13～18% of Rana nigromaculata weight.
As further preferably, in the batrachia manufactured feed of step described in 2., the parts by weight of various compositions are 10～15 parts of 28～33 parts of flours, 10～15 parts, shell, 7～20 parts of moths, 10～15 parts, spiral shell, 0.05～0.15 part of salt, 2～5 parts of vegetables, 10～15 parts of cabbageworms and poultry visceras.
As further preferably, in described breeding pond, the cultivation density of tadpole is: 100～200/square meter.
As further preferably, in described cultivation pond, the cultivation density of Rana nigromaculata is: 10～20/square meter.
The present invention is not limited to above-mentioned preferred forms, any modification relevant of the present invention or change that anyone does under enlightenment of the present invention, and every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (5)
1. a breeding method for Rana nigromaculata, is characterized in that: described breeding method comprises the following steps:
1. Rana nigromaculata breeding: the blackspot baby that grows up breeds tadpole in breeding pond, and gives tadpole feeding flour, when feeding, flour water is drenched and carries out feeding tadpole again, and the amount of day feeding is 10% of tadpole weight;
2. Rana nigromaculata: small tadpole grows up to after Rana nigromaculata, transferring them to cultivation pond cultivates, start feeding batrachia manufactured feed, before feeding, batrachia manufactured feed water is drenched, place and throw something and feed for 10～15 minutes again, throw something and feed every day 2～3 times, described batrachia manufactured feed comprises flour, shell, moth, spiral shell, salt, vegetables, cabbageworm and poultry viscera;
3. Rana nigromaculata hibernation: when hibernation, Rana nigromaculata is transferred in hibernation pool, before transfer, spread straw in hibernation pool bottom surface, the thickness of straw layer is 15 centimetres, then on straw, carries out earthing, soil thickness is 20 centimetres, and then Rana nigromaculata carries out hibernation in the straw after earthing;
4. daily management: change water once in 1～2 day, each quantity of exchanged water is to cultivate 1/4～1/3 of total Water in pond, and the temperature of water remains on 10～35 DEG C.
2. the breeding method of Rana nigromaculata according to claim 1, is characterized in that: feeding volume every day of the batrachia manufactured feed of step described in is 2. 13～18% of Rana nigromaculata weight.
3. the breeding method of Rana nigromaculata according to claim 1, is characterized in that: in the batrachia manufactured feed of step described in 2., the parts by weight of various compositions are 10～15 parts of 28～33 parts of flours, 10～15 parts, shell, 7～20 parts of moths, 10～15 parts, spiral shell, 0.05～0.15 part of salt, 2～5 parts of vegetables, 10～15 parts of cabbageworms and poultry visceras.
4. the breeding method of Rana nigromaculata according to claim 1, is characterized in that: in described breeding pond, the cultivation density of tadpole is: 100～200/square meter.
5. the breeding method of Rana nigromaculata according to claim 1, is characterized in that: in described cultivation pond, the cultivation density of Rana nigromaculata is: 10～20/square meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276892.8A CN104054628A (en) | 2014-06-18 | 2014-06-18 | Culture method of rana nigromaculata |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276892.8A CN104054628A (en) | 2014-06-18 | 2014-06-18 | Culture method of rana nigromaculata |
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| CN104054628A true CN104054628A (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410276892.8A Pending CN104054628A (en) | 2014-06-18 | 2014-06-18 | Culture method of rana nigromaculata |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106348A (en) * | 2016-06-27 | 2016-11-16 | 益阳市丰运农业综合科技发展有限公司 | A kind of cultural method of Rana nigromaculata |
| CN106135107A (en) * | 2016-06-27 | 2016-11-23 | 益阳市丰运农业综合科技发展有限公司 | A kind of building method of Rana nigromaculata plant |
| CN106417178A (en) * | 2016-12-06 | 2017-02-22 | 衡阳茂晨农业开发有限公司 | Manual breeding and wintering method of American frog |
-
2014
- 2014-06-18 CN CN201410276892.8A patent/CN104054628A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106348A (en) * | 2016-06-27 | 2016-11-16 | 益阳市丰运农业综合科技发展有限公司 | A kind of cultural method of Rana nigromaculata |
| CN106135107A (en) * | 2016-06-27 | 2016-11-23 | 益阳市丰运农业综合科技发展有限公司 | A kind of building method of Rana nigromaculata plant |
| CN106417178A (en) * | 2016-12-06 | 2017-02-22 | 衡阳茂晨农业开发有限公司 | Manual breeding and wintering method of American frog |
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Effective date of abandoning: 20161019 |
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