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Process for germplasm breeding of soft-shelled turtles

A kind of germplasm and technology technology, applied in animal husbandry, etc., can solve the problems of lack of science and operability, inability to guarantee the breeding effect, not very good, etc., to achieve strong operability, high success rate of breeding, and breeding Technological effects

Inactive Publication Date: 2011-09-07
SHAOXING ZHONGYA IND PARK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no good method for the breeding of soft-shelled turtle germplasm, which lacks science and operability, and cannot guarantee the breeding effect

Method used

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  • Process for germplasm breeding of soft-shelled turtles
  • Process for germplasm breeding of soft-shelled turtles
  • Process for germplasm breeding of soft-shelled turtles

Examples

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Embodiment 1

[0015] According to the soft-shelled turtle germplasm breeding process in this embodiment, according to the physiological and ecological characteristics of the soft-shelled turtle and the requirements of germplasm isolation and protection, the original turtle species screening pond, cultivation pond, ecological germplasm bank and seed breeding were designed and constructed. pool. All kinds of pools are divided by area, and the areas are separated by roads. Concrete brick escape-proof walls are built around the pool, and the top of the wall extends 10cm inward to prevent escape; each pool is equipped with an independent injection and drainage system, and a solid iron fence is installed at the inlet and outlet to prevent escape. Eliminate all possible escape and mixing. See Table 1 for the type, area and quantity of ponds where the original species were cultivated.

[0016] (1) Collection of original species of soft-shelled turtles

[0017] Original species: refers to wild aq...

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Abstract

The invention discloses a process for germplasm breeding of soft-shelled turtles. The process is characterized by comprising the following steps of: (1) collecting and transporting protospecies of the soft-shelled turtles according to measurable proportional characters; (2) screening and breeding the protospecies of the soft-shelled turtles; and (3) selecting and breeding each growth stage of the offspring of the protospecies. The process disclosed by the invention has the characteristics of strong operability, strong technicality of the breeding process and high success rate of breeding.

Description

technical field [0001] The invention relates to a breeding process of soft-shelled turtle germplasm. Background technique [0002] Since it takes at least four years for soft-shelled turtles to reach sexual maturity, the breeding cycle is relatively long, and excellent varieties must be continuously selected for 4-6 generations. Therefore, the selection process is scientific and reasonable, and the selection effect and operability are very important. At present, there is no good method for the selection of soft-shelled turtle germplasm, which lacks science and operability, and cannot guarantee the breeding effect. Contents of the invention [0003] The object of the present invention is to provide a breeding process for soft-shelled turtle germplasm. The invention has the characteristics of strong operability, high breeding success rate and strong technical selection process. [0004] In order to achieve the above object, the solution of the present invention is: [000...

Claims

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Application Information

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IPC IPC(8): A01K67/027
Inventor 李亚根谢中富殷黎明谢仁法屠云木
Owner SHAOXING ZHONGYA IND PARK
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