Raising the fertilization rate of goose eggs

Choose geese to choose geese that are over 10 months old and are large in size, strong in health, with good eyes, long necks, and well-developed geese. Male-female ratio: 1:5 to 1:6 for large species of geese and 1:7 to 1:8 for small breed geese. The maternal geese that have had one year of egg mating with young goslings have high fertilization rates and hatching rates.

Strengthen the feeding and management to allow the geese to eat and drink enough and fully exercise to maintain a good body condition. For goose breeding and frequent breeding goose at the peak of egg production, high protein and mineral feed such as fish meal, bean cake and bone meal must be added, and the lighting time should be extended to about 11 pm.

Water-splitting couples have a strong mate preference for mating geese, and one-fifth of the goose generally cannot be assigned. For this purpose, the preferred goose can be singled out, the unmated mother goose can be put into the water alone, and the goose can be chased and mated. After such a few times, the original fixed spouse can be dismantled to increase the fertilization rate of the egg.

Artificially assisted mating In the hatching season of laying eggs, we pick out the geese that are not mates and are unfitted, place them on the ground, hold them firmly by hand, and induce the goslings to approach and mate. After several tempting attempts, the male geese will actively approach the mating when they see the mother goose. Artificially assisted mating can be performed every 5 days to 6 days.

To breed a geese and create a suitable environment Geese have the habit of mating in the water. They should be escorted to the water twice a day from 9:00 to 11:00 am and from 3:00 to 4:00 pm (the water depth should be about 30 cm). However, it is not suitable for the geese to soak in the water all day long. This can not only improve the fertilization rate of the goose eggs, but also reduce the male and female geese from disability due to breeding, and can also save feed.

After the hot mating geese have just laid eggs, the cloaca is still open, and fertility is very high at this time.

Conducting artificial insemination of geese. The former Soviet Union conducted 4 years observation at a poultry farm. The fertilization rate of artificially inseminated goose eggs was 16.1% higher than that of natural mating breeders. The hatching rate of artificial insemination was higher than that of natural fertilized eggs. 17.9%. Therefore, artificial insemination in the production of geese has great benefits for improving the breeding ability of goose eggs. It can not only guarantee the breeding ability of the goslings (the goose is checked before the laying of eggs and the penis is deformed, short, and the goose with poor semen quality is eliminated), but also the kinship of the goose breeding can be solved.

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