Turtle medium-free hatching method and device

A medium-free, soft-shelled turtle technology, applied in animal husbandry, etc., can solve the problems of mass death, soft-shelled turtle eggs infected with bacteria, and difficult to find, and achieve the effects of good ventilation, high hatching efficiency, and easy operation

Active Publication Date: 2012-06-13

FISHERIES RES INST ANHUI ACAD OF AGRI SCI +1

6 Cites 10 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] However, using a variety of hatching media will inevitably cause more inconvenience. When large-scale hatching factories are hatching in batches, if some of the soft-shelled turtle eggs placed in the same hatching box die, it is difficult to find because they are buried in the hatching medium. Cause other soft-shelled turtle eggs to be infected with bacteria, and even cause mass death

[0004] A...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Abstract

The invention relates to a turtle medium-free hatching system and particularly relates to a medium-free hatching method and a device. The turtle medium-free hatching method is as follows: naturally hatching turtle at the temperature of 24-33DEG C under the condition that the relative humidity is 80-90%. The turtle medium-free hatching method and the device, provided by the invention, can be used for overcoming the technical bias of a traditional hatching project, and medium-free hatching method is created and is good in vent ability, constant in temperature and humidity and high in hatching efficiency which approaches 100%; the space is fully utilized, and 10,700 turtle eggs can be contained in per cubic meter; and simultaneously, redundant medium material cost is not needed, and the method is energy-saving, labor-saving, natural, environmentally-friendly and safe and is simple and convenient to operate. The method and the device, provided by the invention, have a remarkable groundbreaking significance, simultaneously provide inspiration for the medium-free hatching technologies of other animals, and have a historical significance.

Application Domain

Animal husbandry

Technology Topic

Environmentally friendlyRelative humidity +4

Image

Examples

Experimental program(1)

Example Embodiment

[0024] See Figure 1-3 , Soft-shelled turtle non-medium incubation device, including incubator 1, a square water box 5 is arranged at the bottom of the incubator, and multiple groups of soft-shelled turtle roe limiting devices 2 are arranged above the water box 5, and the top of the incubator 1 is covered with a holding incubator Double wet towels with relative humidity inside 7.

[0025] The turtle roe limiting device 2 is preferably a flat plate with a plurality of small holes 8 on the surface. The hole diameter on the flat plate is 15-18 mm, and the turtle roe 3 can be just placed in the hole 8 without shaking.

[0026] At least one downwardly inclined long groove 6 is provided on the side of the plate. The angle of inclination of the long groove 6 is 45-60 degrees. The long groove 6 allows the turtles that hatch out of their shells to climb out, allowing the turtles to enter the water container 5 at the bottom. , The water box 5 is only needed for temporary storage of turtles, and the turtles can be taken out regularly.

[0027] In order to satisfy the air circulation in the incubator 1 and keep the humidity of each part in the box constant, the interval between adjacent turtle roe limiting devices 2 is 6-8 cm.

[0028] The turtle roe limiting device 2 can be fixed on the inner wall of the box in a variety of fixing methods, such as a stopper 4, or a plug-in type.

[0029] The method of incubating soft-shelled turtle without medium, the steps are as follows, place the fertilized turtle egg 2 in the small hole 8 of the turtle egg limiting device 2, and place the white bright spot of the fertilized turtle egg away from the water box. Dripping water (that is, maintaining a relative humidity of 80-90%), maintaining a temperature of 24-33°C, and naturally incubating for 55-60 days. The shelled turtle slides down with the long trough 6, and enters the water container 5 at the bottom, and takes it out.

[0030] The above content is merely an example and description of the structure of the present invention. Those skilled in the art make various modifications or additions to the specific embodiments described or substitute similar methods, as long as they do not deviate from the structure of the invention or Anything beyond the scope defined by the claims shall belong to the protection scope of the present invention.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to view more

PUM

Property	Measurement	Unit
Aperture	15.0 ~ 18.0	mm
tensile		MPa
Particle size		Pa
strength	10

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to view more