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Artificial insemination method for gooses

A technology of artificial semen collection and varieties, applied in the field of artificial insemination, can solve the problems of large uncontrollability

Active Publication Date: 2019-01-04
JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a waterfowl, geese have the habit of mating in water. Although the rate of mating and insemination in water is higher than that on land, it is very uncontrollable

Method used

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  • Artificial insemination method for gooses
  • Artificial insemination method for gooses

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Experimental program
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Embodiment Construction

[0025] Further illustrate below in conjunction with specific embodiment:

[0026] The first is to determine the breed of eugenic goose:

[0027] a) Select medium-sized geese with an adult body weight of 5-6.5kg as the breed geese. Through observation, select 20 adult male geese with strong body, loud voice, bright feathers and normal reproductive organs from each breed of geese. Calibrate;

[0028] b) Artificial semen collection was carried out on selected male geese of each breed, once a day for 7 consecutive days, and sperm collection was performed on the calibrated adult male geese by massage method;

[0029] c) Compare the quality of the sperm, and compare the activity and quantity of the collected sperm under the condition of 22°C and 15 minutes of collection; select the semen with four or more semen density not less than 3 billion / ml, Breed geese whose vitality is not lower than 0.6 are regarded as eugenic breeds.

[0030] At present, there are many goose breeds that ...

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Abstract

The invention discloses an optimal sperm acquisition and insemination method of a variety of gooses. In this process, spermatozoa are compared under specific conditions, and the population with the most spermatozoa and excellent spermatozoa activity is selected as the eugenic breeding geese. Then induced feeding is carried out in the farm. The method includes the steps of adding herbs rich in selenium, zinc and iron to feed, supplemented with vitamin E; supplementing the light ahead of time, prolonging the light time, making the male goose enter the breeding period ahead of time; carrying on the physical strength exercise, and increasing the continuous semen gathering frequency of the gooses. Through the method, the breeding performance and the fertilization rate of the breeding eggs of the male geese are improved.

Description

technical field [0001] The invention relates to an artificial insemination method, especially including the selection of goose breeds. technical background [0002] With the rapid development of the waterfowl industry, especially the industrialization and large-scale breeding of geese has been paid more and more attention. As a waterfowl, geese have the habit of mating in water. Although the rate of mating and insemination in water is higher than that on land, it is very uncontrollable. There are three main methods of natural mating at present, which are large population mating, small interbreeding, and individual single mating; in order to obtain patrilineal families and carry out descendant determination, there is also the method of dioecious rotation mating. [0003] In order to obtain better qualified goose seedlings, artificial assisted breeding and artificial insemination are gradually adopted by people. However, there are many varieties of geese, such as lion head g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D19/02A01K67/02
CPCA01K67/02A61D19/02A61D19/021A61D19/025A61D19/027
Inventor 秦豪荣卞友庆孙国波李晓鸣穆晓惠张干生纪荣超
Owner JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
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