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A storage method for improving the hatching rate of black bristle goose eggs with long egg storage time

A storage method and hatching rate technology, which is applied in the field of animal husbandry, can solve the problems of different effects, and achieve the effects of improving hatching rate, practical operation, and simple operation

Active Publication Date: 2017-02-22
广东智威农业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is more common to collect eggs for a few days before hatching, and the hatching time is basically more than 5 hours, but the effect is different.

Method used

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  • A storage method for improving the hatching rate of black bristle goose eggs with long egg storage time
  • A storage method for improving the hatching rate of black bristle goose eggs with long egg storage time
  • A storage method for improving the hatching rate of black bristle goose eggs with long egg storage time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: The first preferred embodiment of the storage method for improving the hatchability of black-haired goose eggs for a long storage time according to the present invention

[0015] The storage method for improving the hatchability of the black-haired goose for a long time to store eggs of the present embodiment includes pre-hatching, and the pre-hatching is operated according to the following steps:

[0016] (1) Collect the eggs from day 1 to day 4. The eggs collected every day are randomly divided into two parts. The group was hatched uniformly, and the incubation conditions were consistent with those of small goose eggs.

[0017] (2) The egg pre-incubation time of the day is 4 hours.

[0018] Wherein, the incubation temperature of the pre-incubation is 35° C., and the humidity is 63%.

[0019] After the pre-incubation was completed, they were pulled back to the egg bank for storage. The storage temperature was 15° C. and the humidity was 65%, which was c...

Embodiment 2

[0022] Embodiment 2: The second preferred embodiment of the storage method for improving the hatchability of black-haired goose eggs for a long storage time according to the present invention

[0023] The storage method for improving the hatchability of the black-haired goose for a long time to store eggs of the present embodiment includes pre-hatching, and the pre-hatching is operated according to the following steps:

[0024] (1) Collect the eggs from day 1 to day 4. The eggs collected every day are randomly divided into two parts. The group was hatched uniformly, and the incubation conditions were consistent with those of small goose eggs.

[0025] (2) The egg pre-incubation time of the day is 3.5 hours.

[0026] Wherein, the incubation temperature of the pre-incubation is 37.9° C., and the humidity is 60%.

[0027] The storage method of this embodiment also includes the following steps: after the pre-incubation is completed, it is pulled back to the egg bank for storage....

Embodiment 3

[0030] Embodiment 3: The third preferred embodiment of the storage method for improving the hatchability of black-haired goose eggs for a long storage time according to the present invention

[0031] The storage method for improving the hatchability of the black-haired goose for a long time to store eggs of the present embodiment includes pre-hatching, and the pre-hatching is operated according to the following steps:

[0032] (1) Collect the eggs from day 1 to day 4. The eggs collected every day are randomly divided into two parts. The group is hatched uniformly, and the incubation conditions are consistent with those of small goose eggs, and there is no special requirement.

[0033] (2) The egg pre-incubation time of the day is 4.5 hours.

[0034] Wherein, the incubation temperature of the pre-incubation is 38° C., and the humidity is 62%.

[0035] The storage method of this embodiment also includes the following steps: after the pre-incubation is completed, it is pulled b...

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Abstract

The invention discloses a storage method for improving the hatching rate of long egg storage time of Wuzong gooses. The storage method comprises the step of pre-hatching. The pre-hatching step comprises the following operation steps: (1) collecting 1-4-day eggs; (2) pre-hatching the eggs in the present day for 3.5-4.5 hours. In the step (2), the hatching temperature in the pre-hatching process is 35-38 DEG C and the humidity is 60%-63%. The storage method further comprises the following steps: after the pre-hatching is finished, the eggs are put into an egg storeroom to be stored; the storage temperature is 15-18 DEG C and the humidity is 65%-70%. The storage method is simple and practical to operate, and the hatching rate of the long egg storage time of the Wuzong gooses can be effectively improved.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a storage method for improving the hatching rate of black-haired goose eggs with long storage time. Background technique [0002] Wuzheng goose, commonly known as Qingyuan goose or black-mane goose, is one of the four major goose species in Guangdong Province. County, Fogang County, Yingde City and other regions. For a long time, due to the lack of systematic and scientific resource protection, the current Wuzong goose breed has impure germplasm and poor uniformity, and it is a species that is on the verge of disappearing. [0003] Because the hatching rate of normal embryos will decline with the prolongation of storage time, and the fertilization rate and hatching rate of Wuzong goose are poor, especially when the eggs are stored for a long time, the hatching rate will also be seriously affected. The impact, which greatly reduces the production performance, is an im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 陈鹏蔡曼珊郭福有尹荣楷
Owner 广东智威农业科技股份有限公司