The latest market price:
Goose eggs market price is several times more expensive than eggs, usually rural free-range goose eggs normal price of 15 to 20 yuan, goose farms to eat the feed of goose eggs normal price of 5 to 15 yuan, there will be some differences in different areas (such as urban and rural), 5 yuan or less can be judged as artificial fake goose eggs or hatcheries failing to The photographed eggs.
How many days does it take to lay an egg?
1, adult white geese generally 1 to 2 days a, the factors affecting the season in addition to the individual geese and geese related, but also with your level of feeding to ensure that the nutritional needs of the white geese laying eggs. If the feeding is not good, the egg production rate will be reduced.
2, the duration of egg laying is not consistent enough, there are every other day egg laying, there are two days in a row of laying, there are 1-2 days in a row of laying two. The choice of breed of laying geese has a great impact on egg production, geese are seasonal egg-laying, laying eggs in the winter and spring seasons of the year. Egg production in geese changes with age, the peak of egg production in the 2nd-3rd year, the 4th year egg production began to decline, but a small number of geese peak egg production can be maintained for 4-5 years.
Annual production:
1, a year of egg production in 45-70. Goose egg-laying period (including the nesting period) in less than 2/3 of the year, about 7 to 8 months, there are 4 to 5 months are resting period. Mother goose annual egg-laying period, in addition to differences in species, but also by the geographical and climatic effects of each region. China's southern region more in winter and spring, the north in February-June.
2, different varieties of geese lay different numbers of eggs. Makang goose sexual maturity early, 140-150 days old to start laying. Newly retained female geese the first year of egg production of about 30; 2-3 years for the productive period, about 35-40 eggs per year. The average egg weight of 150 grams per year, laying 4 eggs: July-August known as the first made, September-November known as the annual goose, December-January known as the snow child, February-April known as the long made, May-July for the natural laying period.
3, the change of feathers after the mother goose for careful feeding, 5 days or less prohibited in the water to prevent mosquito bites. Artificially forced to change feathers after the mother goose, as long as attention to supplemental nutrition, in early September can resume egg production. From early September to early December can make egg production reach 50~60. Even after entering the waxing moon, the geese can maintain a certain egg production rate. Thus, it is possible to lay eggs all year round. Currently, the vast majority of farmers are in June after the mother goose stops laying to eliminate it, which is a pity. The peak egg-laying period of geese is up to 2~3 years, making full use of its long egg-laying years, you can save the cost of broodstock, is an important way to increase the benefits.
Egg goose breeding technology:
1, grazing
Grazing has a very important significance for egg-laying geese. First, the use of natural feed to save the cost of feeding; second is to make the geese contact with fresh air and sunlight, exercise in the natural environment, enhance resistance; third is to be able to weed rice and fertilization of insects; fourth is conducive to breeding geese mating reproduction, improve the fertilization rate of eggs. Therefore, it is necessary to grasp the grazing and grazing. Our working people have traditionally had a wealth of experience in grazing, which can be summarized as watching the sky, watching the ground, watching the geese.
2, reasonable supplementation
To be based on the number and quality of geese in the field may feed feed, reasonable supplementation of feed, diet composition is roughly: 20% to 30% protein feed, 50% to 60% grain, 20% to 30% green, 10% to 15% roughage, minerals 3% to 5%. The protein level of the compound feed requires 15% to 18%. The frequency of feeding is 3 times a day, and the amount of feeding is decided according to the amount of grazing to take the field feed.
3, light and temperature management
Goose egg-laying rate varies with the natural seasonal changes, the general rule is that the spring egg-laying rate is high, the summer egg-laying rate declined, the fall egg-laying rate gradually increased. This is mainly affected by the light time and temperature conditions, laying geese in the daily light 14 ~ 17 hours, 20 ℃ temperature climate conditions can be high yield. Therefore, according to the egg-laying rules of geese, scientific feeding management, spring and autumn seasons should be supplemented with nutrient-rich feed, try to meet the nutritional needs of the geese laying eggs, in order to give full play to the production potential. In summer, we should strengthen the measures to prevent heatstroke, to ensure that the goose house is cool, and often supply the geese with clean drinking water. Winter should do a good job of cold insulation measures, want to feed full-price feed, but also must be artificial supplemental lighting measures, artificial supplemental lighting measures often use light bulbs as a light source, generally 40 watts of light intensity per 18 square meters can be turned on and off every day to a relatively stable time.
4, elimination and renewal
The elimination and renewal of laying geese is mainly based on the age and egg-laying performance to decide, the utilization of egg geese is generally three years. General geese of the first egg-laying year of the highest egg production rate and fertilization rate, to the second egg-laying year when the egg production rate declined. In the organization of geese, generally 60% to 70% of the year-old female geese, two-year-old female geese accounted for 30%, three-year-old female geese accounted for 10% of the appropriate. After an egg-laying year, the flock is selected once, and the proportion of timely elimination of body structure defects, egg production of small geese. The selected female geese at the same time for artificial feathering, and supplemented by the back of the geese stayed to form a new egg-laying flock, at the same time to do a good job in a timely manner, such as goose plague vaccine immunization injection work.
Breeding geese are often bred by natural mating, and the formation of the breeder's flock is usually carried out according to the above annual elimination and renewal methods. In addition, special attention should be paid to the selection and retention of breeding geese, requiring breeding geese to be robust, large, energetic, lively demeanor, strong libido. Egg-type geese male and female ratio of 1:20 ~ 1:25, breeding geese are often only used for one year, to fully guarantee the breeding opportunities and improve the fertilization rate of breeding eggs, according to the breeding geese in the day in the morning and afternoon when the temperature is suitable for the mating activities of the most active, frequent laws and mating in the water characteristics, to arrange enough time for the geese to frolic in the water, choose a mate for the breeding of geese to create the conditions for the mating. When breeder geese occur libido is not strong to take measures to timely replace the male geese to ensure the fertilization rate of the eggs, the daily eggs should be unified preservation and hatching.