CN102144613B - Artificial safe survival method for platysternon megacephalum in winter - Google Patents
Artificial safe survival method for platysternon megacephalum in winter Download PDFInfo
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- CN102144613B CN102144613B CN201110123118A CN201110123118A CN102144613B CN 102144613 B CN102144613 B CN 102144613B CN 201110123118 A CN201110123118 A CN 201110123118A CN 201110123118 A CN201110123118 A CN 201110123118A CN 102144613 B CN102144613 B CN 102144613B
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Abstract
The invention discloses an artificial safe survival method of platysternon megacephalum in winter, comprising the following steps of: paving disinfected mud-sand mixture in a disinfected container, with the mass ratio of the mud to sand in the mud-sand mixture to be 1: 1 and the thickness of the mud-sand layer to be 5-20 cm; disinfecting the platysternon megacephalum going to be in winter sleep with 0.1% of potassium permanganate solution for 15-30 min; putting the platysternon megacephalum on the mud-sand layer in the container; adding water containing 0.5-0.85 g/cu.m EM fungicide, with the depth of water to be 5-20 cm; putting the container in a dark and quite environment; keeping the temperature at 1-20 DEG C; and replacing the water containing 0.5-0.85 g/cu.m EM fungicide in each week in order to keep the water fresh until the winter sleep is over. The method is simple and easy in operation and has low cost and small investment. The healthy rate of the platysternon megacephalum treated by the method is more than 95%, and the yield is more than 98%; the method has obvious effect and lays the foundation for culturing artificial species groups; therefore, the method has good application prospective.
Description
Technical field:
The invention belongs to the animal-breeding field, be specifically related to a kind of artificial safe overwintering method of Platysternon megacephalum Gray.
Background technology:
Platysternon megacephalum Gray (Platysternon megacephalum) is the rare and endangered economic animal of a kind of Asia special product, has higher economic value and vast market prospect, and it inhabits many tors small stream environment, has hibernation habit.Compare with other Chelonians, the Platysternon megacephalum Gray ecological habit is unique, and artificial domestication breeding difficulty is bigger, and this species artificial propagation at present is still unsuccessful, does not have stable provenance, propagates the industry development artificially and is restricted, and market trade relies on very limited wild resource fully.In addition, as poikilotherm, Platysternon megacephalum Gray is responsive to variations in temperature; If the hibernation period that has 2～4 months every year during this period mismanagement, can directly cause the tortoise hibernation of poor quality even directly cause death; Thereby cause higher sick rate or lethality, especially for young tortoise and subadult.At present also not about propagating under the condition report of Platysternon megacephalum Gray safe overwintering method aspect artificially.
Summary of the invention:
The purpose of this invention is to provide a kind of artificial safe overwintering method of Platysternon megacephalum Gray, this method can improve the overwintering survival rate and the health index of Platysternon megacephalum Gray effectively.
The present invention, improves the effect of surviving the winter, thereby has realized the object of the invention to satisfy the hibernation demand of Platysternon megacephalum Gray through conditions such as the temperature of hibernacle, illumination, water depth, medium, water quality are rationally controlled.
The artificial safe overwintering method of Platysternon megacephalum Gray of the present invention is characterized in that, may further comprise the steps:
In the container of sterilizing, spread silt mixture through sterilizing; Mud, husky mass ratio are 1: 1 in the silt mixture; The thickness of silt layer is 5-20cm; It is 1 ‰ disinfecting solution of potassium permanganate 15-30min that the Platysternon megacephalum Gray (Platysternon megacephalum) that will get into hibernation is used mass fraction earlier, then Platysternon megacephalum Gray is put on the silt layer of container, adds and contains 0.5-0.85g/m
3The water of EM microbial inoculum, making water depth is 5-20cm, container is placed dimly again, and quietly in the environment, keeping temperature range is 1～20 ℃, and per 1～2 week is changed and once contains 0.5-0.85g/m
3The water of EM microbial inoculum, to keep water quality pure and fresh, finish until hibernation period.
It is 1 ‰ disinfecting solution of potassium permanganate 15-30min that described container preferably uses mass fraction, and described silt mixture preferably uses mass fraction to sterilize as the 10-20% bleaching powder aqueous solution.
The artificial safe overwintering method of Platysternon megacephalum Gray of the present invention, simple, easy operation, cost hang down expensive little.Through conditions such as the temperature of hibernacle, illumination, water depth, medium, water quality are rationally controlled; Satisfy the hibernation demand of Platysternon megacephalum Gray, through the Platysternon megacephalum Gray that the present invention handles, its healthy rate reaches more than 95%; Survival rate reaches more than 98%; Effect is obvious, lays a good foundation for cultivating good artificial population, therefore has a good application prospect.
Embodiment:
Below be to further specify to of the present invention, rather than limitation of the present invention.
Embodiment 1:
Platysternon megacephalum Gray is getting into preceding 10 days of hibernation; The sand of choosing particle diameter and being about 1-2mm mixes according to mass ratio with earth at 1: 1; And then using mass fraction to be the sterilization of the 10-20% bleaching powder aqueous solution, the Plastic Drum service property (quality) mark that hibernation is used is potassium permanganate solution sterilization 15～30min of 1 ‰.Silt and Plastic Drum have disappeared after the poison, and silt is spread in the Plastic Drum, and the silt layer thickness is 5～20cm.Platysternon megacephalum Gray should be handled with care when fishing for and sterilize transportation and avoided getting a fright and mechanical damage.Body weight, the carapace of measurement tortoise are long before the hibernation, carapace is wide, body is wide, height, record health status.The use mass fraction is 1 ‰ potassium permanganate solution sterilization 15-30min after measuring well, tortoise is put into bucket and adds contain 0.5-0.85g/m
3EM microbial inoculum (the inferior precious medicine in Shanghai Co., Ltd produces, and commodity are called the former bacterium powder of EM), main component is composite, high efficiency and active bacterial strains such as bacillus, saccharomycete, nitrifier, actinomycetes, pseudomonad; Viable count>=1 * 1010/gram (10,000,000,000/gram); This product can suppress pathogenic bacteria and harmful algae and harmful algae breeding growth, stablizes water PH value, safeguards the water ecology balance; The efficient organic matters such as residual bait, ight soil that decompose prevent water quality deterioration from root.The degree of depth of water body is 5-20cm, guarantees the tortoise breathing that can come back.On bucket, cover one deck papery shadow shield, the shading area is about the 40-70% of the bung area of plane, creates a more dim environment, places quiet environment in the house.Management at the tortoise duration of hibernation should guarantee to measure every day temperature, carry out temperature adjustment, guarantees that temperature remains between 1～20 ℃.Every changing at a distance from 1～2 week once contained 0.5-0.85g/m
3The water of E.M microbial inoculum so that in time decompose the excreta that Platysternon megacephalum Gray was discharged in this section period, keeps water quality pure and fresh.Platysternon megacephalum Gray will be built dim, a quiet interference-free environment at duration of hibernation, under this environment, finishes until hibernation.Through the Platysternon megacephalum Gray that the method for present embodiment is handled, its healthy rate reaches more than 95%, and survival rate reaches more than 98%.
Embodiment 2:
Present embodiment and embodiment 1 are basic identical, and just the thickness of silt layer is 5cm, and what in Plastic Drum, add is to contain 0.85g/m
3The water of EM microbial inoculum, water depth are 5cm, and every changing at a distance from 2 weeks once contained 0.85g/m
3The water of EM microbial inoculum.Through the Platysternon megacephalum Gray that the method for present embodiment is handled, its healthy rate reaches more than 95%, and survival rate reaches more than 98%.
Embodiment 3:
Present embodiment and embodiment 1 are basic identical, and just the thickness of silt layer is 20cm, and what in Plastic Drum, add is to contain 0.5g/m
3The water of EM microbial inoculum, water depth are 20cm, and every changing at a distance from 7 days once contained 0.5g/m
3The water of EM microbial inoculum.Through the Platysternon megacephalum Gray that the method for present embodiment is handled, its healthy rate reaches more than 95%, and survival rate reaches more than 98%.
Claims (2)
1. the artificial safe overwintering method of a Platysternon megacephalum Gray; It is characterized in that; May further comprise the steps: in the container of sterilizing, spread the silt mixture through sterilizing, mud, husky mass ratio are 1: 1 in the silt mixture, and the thickness of silt layer is 5-20cm; The particle diameter of described sand is 1-2mm; It is 1 ‰ disinfecting solution of potassium permanganate 15-30min that the Platysternon megacephalum Gray (Platysternon megacephalum) that will get into hibernation is used mass fraction earlier, then Platysternon megacephalum Gray is put on the silt layer of container, adds and contains 0.5-0.85g/m
3The water of EM microbial inoculum, making water depth is 5-20cm, again container is placed dim, quiet environment, and keeping temperature range is 1 ~ 20 ℃, and per 1 ~ 2 week is changed and once contains 0.5-0.85g/m
3The water of EM microbial inoculum, to keep water quality pure and fresh, finish until hibernation period.
2. the artificial safe overwintering method of Platysternon megacephalum Gray according to claim 1; It is characterized in that; Described container use mass fraction is 1 ‰ disinfecting solution of potassium permanganate 15-30min, and described silt mixture uses mass fraction to sterilize as the 10-20% bleaching powder aqueous solution.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754622B (en) * | 2012-07-13 | 2013-11-06 | 广东省昆虫研究所 | Artificial pairing and breeding method of platysternon megacephalum |
| CN103444623B (en) * | 2013-08-14 | 2015-06-24 | 广东省昆虫研究所 | Method for regulating and controlling breeding density of platysternidae |
| CN104365549A (en) * | 2014-11-07 | 2015-02-25 | 赵阳 | Breeding method for yellow pond turtles |
| CN104381208A (en) * | 2014-11-07 | 2015-03-04 | 赵阳 | Hibernation treating method for cuora flavomarginata |
| CN104705254A (en) * | 2015-03-17 | 2015-06-17 | 东至县香泉特色养殖有限公司 | Ecological soft-shelled turtle cultivating pool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759668A (en) * | 2005-09-02 | 2006-04-19 | 广东绿卡实业有限公司 | Artificial hibermation method for keping tortoises and soft-shelled turtles alive, preserving and quality |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759668A (en) * | 2005-09-02 | 2006-04-19 | 广东绿卡实业有限公司 | Artificial hibermation method for keping tortoises and soft-shelled turtles alive, preserving and quality |
Non-Patent Citations (4)
| Title |
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| 单迪等.平胸龟.《养龟经》.2001,76. * |
| 卢志.龟鳖池塘安全越冬管理.《齐鲁渔业》.2004,第21卷(第10期),28. * |
| 李修峰.平胸龟的生物学与养殖技术.《北京水产》.2005,(第2期),54. * |
| 郑卫东.冬眠龟的饲养管理.《北京农业》.2011,(第4期),29. * |
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