CN109169514A - A kind of hatching method of China's grass tortoise - Google Patents
A kind of hatching method of China's grass tortoise Download PDFInfo
- Publication number
- CN109169514A CN109169514A CN201811268687.1A CN201811268687A CN109169514A CN 109169514 A CN109169514 A CN 109169514A CN 201811268687 A CN201811268687 A CN 201811268687A CN 109169514 A CN109169514 A CN 109169514A
- Authority
- CN
- China
- Prior art keywords
- hatching
- tortoise
- medium
- grass
- china
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- 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
- 230000012447 hatching Effects 0.000 title claims abstract description 81
- 241000270708 Testudinidae Species 0.000 title claims abstract description 65
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 14
- 102000002322 Egg Proteins Human genes 0.000 claims description 6
- 108010000912 Egg Proteins Proteins 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 5
- 241001465754 Metazoa Species 0.000 claims description 4
- 210000003278 egg shell Anatomy 0.000 claims description 3
- 210000004681 ovum Anatomy 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 238000011534 incubation Methods 0.000 abstract description 5
- 240000008564 Boehmeria nivea Species 0.000 abstract description 4
- 230000013020 embryo development Effects 0.000 abstract description 2
- 235000013601 eggs Nutrition 0.000 description 10
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000247747 Coptis groenlandica Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000001256 tonic 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)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of hatching methods of Chinese grass tortoise, including collecting tortoise egg, hatching, periodically checking, the present invention reasonably adjusts the indoor relative humidity of hatching and temperature according to actual requirement of the embryonic development different time to humidity, incubation cycle can be greatly shortened in this way, reduce mould egg incidence, so that the hatching rate of grass tortoise significantly improves, incubation cycle can be shortened 25 days or so while improve hatching rate to 95% or more by the present invention.
Description
Technical field
The present invention relates to animal hatching technique field, in particular to a kind of hatching method of Chinese grass tortoise.
Background technique
Chinese grass tortoise also known as gold thread tortoise, black tortoise, mud tortoise, mountain tortoise, smelly green tortoise, long-lived tortoise etc., are one kind under ground Testudinidae；
It is that most wide, most one kind of quantity is distributed in China's Chelonian.Its whole body is precious, edible, medicinal and ornamental value with higher.
For grass tortoise generally using plant, shrimp and small fish as food, plastron claims " tortoiseshell ", can make tonic, is distributed in China's Chelonian most wide.Mesh
The preceding grass tortoise hatched under field conditions (factors) is mostly based on female tortoise, while hatching rate is low.
Summary of the invention
The purpose of the present invention is to provide a kind of hatching methods of Chinese grass tortoise, are feminized with solving tortoise seedling, low for a long time
Temperature hatching causes the problems such as fertilized eggs are mouldy, hatching rate is low, can shorten incubation cycle, increases the growth cycle of tortoise seedling, to increase
Add tortoise seedling body matter.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of hatching method of China's grass tortoise, comprising the following steps:
(1) collect tortoise egg: at the beginning of annual 5 months-August be just grass tortoise laying period, collect tortoise egg, it is quiet under room temperature to put 7 days, observe
Whether it is fertilized, whether there is or not apparent white wire band or patches on grass tortoise egg shell, if so, then entering hatching house；
(2) hatch: spreading first layer hatching medium in incubator bottom, tortoise egg animal pole lies in first layer hatching base upwards
In matter, then cover second layer hatching medium；Incubator is placed on the supporter of hatching house, air humidity control in hatching house's exists
80%, hatching medium humid control is in 8-12%, according to the quantitative proportion control hatching room temperature of required female tortoise and male tortoise；
Hatching 1-28 days, keeping hatching medium humidity is 8%；
Hatching 29-45 days, keeping hatching medium humidity is 10%；
After hatching 46 days, keeping hatching medium humidity is 12% until tortoise seedling goes out shell；
(3) it periodically checks: checking primary hatching situation every 2-3 days, it is found that bad ovum is removed in time.
Further, step (2) if in the young tortoise that need to hatch male account for larger proportion, will hatching room temperature control
At 25-27 DEG C.
Further, step (2) if in the young tortoise that need to hatch female tortoise account for larger proportion, will hatching room temperature control
At 31-32 DEG C.
Further, step (2) described hatching medium is vermiculite 65%, river sand 15%, haydite grain by mass percentage
20%.
Further, step (2) first layer hatching medium cladding thickness is 5-6cm, second layer hatching medium cladding thickness
For 2-3cm.
Further, tortoise egg is buried by step (2) by spacing 3-5cm.
Beneficial effects of the present invention: the present invention is according to embryonic development different time to the actual requirement of humidity in hatching house
Relative humidity and temperature reasonably adjusted, incubation cycle can be greatly shortened in this way, reduce mould egg incidence, so that grass tortoise
Hatching rate significantly improve, incubation cycle can be shortened 25 days or so, simultaneously improve hatching rate to 95% or more by the present invention.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments.
Embodiment 1
(1) collect tortoise egg: at the beginning of annual 5 months-August be just grass tortoise laying period, collect tortoise egg, it is quiet under room temperature to put 7 days, observe
Whether it is fertilized, whether there is or not apparent white wire band or patches on grass tortoise egg shell, if so, then entering hatching house；
(2) hatch: spreading first layer hatching medium in incubator bottom, first layer hatching medium cladding thickness is 5cm, by tortoise
Egg is buried by spacing 4cm, and tortoise egg animal pole is upward, then covers second layer hatching medium, and the covering of second layer hatching medium is thick
Degree is 2.5cm；Incubator is placed on the supporter of hatching house, air humidity control in hatching house's is 80%, hatching medium humidity
Control is in 8-12%, according to the quantitative proportion control hatching room temperature of required female tortoise and male tortoise, if male in the young tortoise that need to be hatched
Property account for larger proportion, then will hatching room temperature control at 27 DEG C, if female tortoise accounts for larger proportion in the young tortoise that need to be hatched, will incubate
Change room temperature control at 32 DEG C；Hatching medium is vermiculite 65%, river sand 15%, haydite grain 20% by mass percentage；
Hatching 1-28 days, keeping hatching medium humidity is 8%；
Hatching 29-45 days, keeping hatching medium humidity is 10%；
After hatching 46 days, keeping hatching medium humidity is 12% until tortoise seedling goes out shell；
(3) it periodically checks: checking primary hatching situation every 2-3 days, it is found that bad ovum is removed in time.
Claims (6)
1. a kind of hatching method of China's grass tortoise, which comprises the following steps:
(1) collect tortoise egg: at the beginning of annual 5 months-August be just grass tortoise laying period, collect tortoise egg, it is quiet under room temperature to put 7 days, see whether
It is fertilized, whether there is or not apparent white wire band or patches on grass tortoise egg shell, if so, then entering hatching house；
(2) hatch: spreading first layer hatching medium in incubator bottom, tortoise egg animal pole lies in first layer hatching medium upwards
On, then cover second layer hatching medium；Incubator is placed on the supporter of hatching house, air humidity control in hatching house's exists
80%, hatching medium humid control is in 8-12%, according to the quantitative proportion control hatching room temperature of required female tortoise and male tortoise；
Hatching 1-28 days, keeping hatching medium humidity is 8%；
Hatching 29-45 days, keeping hatching medium humidity is 10%；
After hatching 46 days, keeping hatching medium humidity is 12% until tortoise seedling goes out shell；
(3) it periodically checks: checking primary hatching situation every 2-3 days, it is found that bad ovum is removed in time.
2. the hatching method of China's grass tortoise according to claim 1, which is characterized in that step (2) if in need to hatch
Male accounts for larger proportion in young tortoise, then controls hatching room temperature at 25-27 DEG C.
3. the hatching method of China's grass tortoise according to claim 1, which is characterized in that step (2) if in need to hatch
Female tortoise accounts for larger proportion in young tortoise, then controls hatching room temperature at 31-32 DEG C.
4. the hatching method of China's grass tortoise according to claim 1, which is characterized in that step (2) described hatching medium is pressed
Mass percent is vermiculite 65%, river sand 15%, haydite grain 20%.
5. the hatching method of China's grass tortoise according to claim 1, which is characterized in that step (2) first layer hatching medium
Cladding thickness is 5-6cm, and second layer hatching medium cladding thickness is 2-3cm.
6. the hatching method of China's grass tortoise according to claim 1, which is characterized in that tortoise egg is pressed spacing 3- by step (2)
5cm is buried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268687.1A CN109169514A (en) | 2018-10-31 | 2018-10-31 | A kind of hatching method of China's grass tortoise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268687.1A CN109169514A (en) | 2018-10-31 | 2018-10-31 | A kind of hatching method of China's grass tortoise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109169514A true CN109169514A (en) | 2019-01-11 |
Family
ID=64944210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268687.1A Pending CN109169514A (en) | 2018-10-31 | 2018-10-31 | A kind of hatching method of China's grass tortoise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109169514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810332A (en) * | 2019-12-05 | 2020-02-21 | 安徽省农业科学院水产研究所 | Incubation method of Chinese scarab |
| CN114451356A (en) * | 2022-03-24 | 2022-05-10 | 中山市农业科技推广中心 | Annan turtle egg hatching method |
-
2018
- 2018-10-31 CN CN201811268687.1A patent/CN109169514A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810332A (en) * | 2019-12-05 | 2020-02-21 | 安徽省农业科学院水产研究所 | Incubation method of Chinese scarab |
| CN114451356A (en) * | 2022-03-24 | 2022-05-10 | 中山市农业科技推广中心 | Annan turtle egg hatching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |