CN103609521A - Method for incubating all-male turtles - Google Patents
Method for incubating all-male turtles Download PDFInfo
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- CN103609521A CN103609521A CN201310572652.8A CN201310572652A CN103609521A CN 103609521 A CN103609521 A CN 103609521A CN 201310572652 A CN201310572652 A CN 201310572652A CN 103609521 A CN103609521 A CN 103609521A
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Abstract
The invention discloses a method for incubating all-male turtles, and relates to the technical field of aquaculture. The method is implemented by incubators used for incubating turtles. The method is characterized in that the incubators are arranged in an incubation room, the temperature of the incubation room is controlled and ranges from 26 DEG C to 28 DEG C, small holes are formed in four side walls of each incubator, incubation sand and expanded vermiculite are placed in each incubator, the humidity of air inside and outside each incubator is 96%, and the humidity of the incubation sand and the humidity of the expanded vermiculite are 10%. The method has the advantages that the temperature, the humidity of each incubator, the humidity of the incubation sand and the humidity of the expanded vermiculite are controlled during incubation, so that an incubating rate of the all-male turtles can reach 100%, and the incubation cost can be reduced; operation is simple and convenient, control is easy, and a male rate is high.
Description
Technical field:
The present invention relates to technical field of aquaculture, relate in particular to a kind of complete male soft-shelled turtle hatching m.
Background technology:
Female, the male ratio of natural world soft-shelled turtle hatching substantially respectively accounts for 50%, but in breeding production, male soft-shelled turtle growth rate is apparently higher than female soft-shelled turtle, and selling price is equally higher than female soft-shelled turtle, therefore breeds the complete male soft-shelled turtle of hatching and produces significant to breeding soft-shell turtle.Growth rate and the market sale price that can obviously improve soft-shelled turtle, reduce production costs, for breeding soft-shell turtle person creates higher economic benefit, for consumer provides more high-quality commodity soft-shelled turtle.
There is various modes to the impact of TSD type reptiles Sex Differentiation direction in temperature: Ewert etc. are summarized as 3 kinds by TSD pattern: the 1st kind for MF pattern (Ia), produces at low temperatures malely, at high temperature produces female; The 2nd kind is FM pattern (Ib), produces at low temperatures femalely, at high temperature produces male; The 3rd kind is FMF pattern (II), under low temperature and high temperature, all produces femalely, produces male under medium temperature; The individuality hatching in a certain temperature province is often all male or female, has one by full hero, to change complete female incubation temperature into and be called critical temperature in curve, by this incubation temperature, hatches, and the male and female ratio of generation approaches 1:1; The interval of critical temperature is generally l～3 ℃, and when incubation temperature departs from critical temperature, its sex is partial to male or female.
The incubation rate of prior art male turtles reaches not high, and complete male soft-shelled turtle hatching incubation rate is not high causes hatching cost increases.
Summary of the invention:
Object of the present invention is exactly the above-mentioned defect for prior art, and a kind of complete male soft-shelled turtle hatching m is provided.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of complete male soft-shelled turtle hatching m, comprise for hatching the incubator box of soft-shelled turtle, it is characterized in that, incubator box is placed in hatching house, temperature in hatching house is controlled at 26-28 ℃, on four sidewalls of incubator box, has aperture, is placed with hatching sand, expanded vermiculite in incubator box, the inside and outside air humidity of incubator box is 96%, and hatching is husky, the humidity of expanded vermiculite is 10%.
Described incubator box and expanded vermiculite are all used the disinfection of 20ppm liquor potassic permanganate before hatching.
Described incubator box is wooden case, and specification is 60 ㎝ * 15, ㎝ * 40 ㎝, at the bottom of case and surrounding bore some small ventilating holes.
An incubator box for complete male soft-shelled turtle hatching use, is characterized in that, described incubator box is wooden case, and specification is 60 ㎝ * 15, ㎝ * 40 ㎝, at the bottom of case and surrounding bore some small ventilating holes, air capacity of soils is good, is convenient to temperature and humidity regulation.
The invention has the beneficial effects as follows:
When the present invention passes through hatching, the control of the control of temperature, incubator box humidity and hatching sand, expanded vermiculite humidity, makes the incubation rate of male turtles reach 100%, reduces and hatches cost; Easy and simple to handle, easy to control, male ratio is high.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
A complete male soft-shelled turtle hatching m,
1, hatching house and temperature controlling instruments
The gross area 270m of hatching house
2, divide 9, every area 30m
2.It is a set of that Mei Jian establishes hatching house temperature automatically controlled equipment.
2, incubator box and hatching expanded vermiculite
Hatching is at the bottom of 60 ㎝ * 15, ㎝ * 40 ㎝ casees by wooden case specification and surrounding is bored some apertures, and in order to breathing freely, incubator box and expanded vermiculite are all used the disinfection of 20ppm liquor potassic permanganate before hatching.
3, humidity is controlled
Humidity refers to expanded vermiculite and airborne water content for hatching, directly affects the embryonic development of fertilized egg; Air humidity is controlled at about 95-96%, and hatching is controlled at 9-10% by expanded vermiculite humidity.
4, every batch of fertilized egg should be output on the same day, in order to hatching, concentrates and emerges, and is also beneficial to comparative analysis simultaneously.
5, test temperature setting
By the relation that arranges to study temperature and soft-shelled turtle sex ratio of different temperatures section.
6, fertilized egg is entered behind hatching house 2 weeks, and the 15th day, start every 2 days, to get at random 10 fertilized eggs, by shell strip off, dissecting Microscopic observation, check that its embryonic development and male and female break up situation.
7, after hatching finishes, follow the tracks of cultivation after 3 months, get at random 100 young soft-shelled turtles for every group and check its female, male ratio.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a complete male soft-shelled turtle hatching m, comprise for hatching the incubator box of soft-shelled turtle, it is characterized in that, incubator box is placed in hatching house, temperature in hatching house is controlled at 26-28 ℃, on four sidewalls of incubator box, has aperture, is placed with hatching sand, expanded vermiculite in incubator box, the inside and outside air humidity of incubator box is 96%, and hatching is husky, the humidity of expanded vermiculite is 10%.
2. a kind of complete male soft-shelled turtle hatching m according to claim 1, is characterized in that: described incubator box and expanded vermiculite are all used the disinfection of 20ppm liquor potassic permanganate before hatching.
3. a kind of complete male soft-shelled turtle hatching m according to claim 1 and 2, is characterized in that: described incubator box is wooden case, and specification is 60 ㎝ * 15, ㎝ * 40 ㎝, at the bottom of case and surrounding bore some small ventilating holes.
4. an incubator box for complete male soft-shelled turtle hatching use, is characterized in that, described incubator box is wooden case, and specification is 60 ㎝ * 15, ㎝ * 40 ㎝, at the bottom of case and surrounding bore some small ventilating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572652.8A CN103609521A (en) | 2013-11-13 | 2013-11-13 | Method for incubating all-male turtles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572652.8A CN103609521A (en) | 2013-11-13 | 2013-11-13 | Method for incubating all-male turtles |
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| Publication Number | Publication Date |
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| CN103609521A true CN103609521A (en) | 2014-03-05 |
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| CN201310572652.8A Pending CN103609521A (en) | 2013-11-13 | 2013-11-13 | Method for incubating all-male turtles |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931550A (en) * | 2014-03-20 | 2014-07-23 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Hatching method of soft-shelled turtle eggs |
| CN104396877A (en) * | 2014-12-09 | 2015-03-11 | 南宁市水产畜牧兽医技术推广站 | Incubation method of male small water turtle |
| CN104521886A (en) * | 2014-12-18 | 2015-04-22 | 赵林斌 | Basal layer of soft-shelled turtle incubator |
| CN104542466A (en) * | 2014-12-18 | 2015-04-29 | 赵林斌 | Full-male turtle hatching method |
| CN104663577A (en) * | 2015-03-26 | 2015-06-03 | 梧州市景泰养鳖专业合作社 | Egg hatching method for Chinese soft-shell turtles |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931550A (en) * | 2014-03-20 | 2014-07-23 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Hatching method of soft-shelled turtle eggs |
| CN104396877A (en) * | 2014-12-09 | 2015-03-11 | 南宁市水产畜牧兽医技术推广站 | Incubation method of male small water turtle |
| CN104521886A (en) * | 2014-12-18 | 2015-04-22 | 赵林斌 | Basal layer of soft-shelled turtle incubator |
| CN104542466A (en) * | 2014-12-18 | 2015-04-29 | 赵林斌 | Full-male turtle hatching method |
| CN104521886B (en) * | 2014-12-18 | 2016-09-14 | 赵林斌 | The basal layer of soft-shelled turtle incubator |
| CN104663577A (en) * | 2015-03-26 | 2015-06-03 | 梧州市景泰养鳖专业合作社 | Egg hatching method for Chinese soft-shell turtles |
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Application publication date: 20140305 Assignee: Huaiyuan Huang Huai turtle breed breeding Co., Ltd. Assignor: Zhao Linbin Contract record no.: 2014340000106 Denomination of invention: Method for incubating all-male turtles License type: Exclusive License Record date: 20140505 |
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Application publication date: 20140305 |