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1 For a good environment, goose fields should be built on the leeward, sunny, or dry terrain. There are clean and pollution-free sources of water nearby, and the traffic is convenient (more than 300m from the main road), and the power supply is sufficient.
The brooding house requires insulation, drying, ventilation, no thief, and heating facilities. Fireflies, flue types, electric umbrellas, etc. can be used for brooding.
2 Reasonable selection of chicks Under normal circumstances, the factory has requirements on the color and weight of the goose during the acquisition of a goose. The purchase price of the white goose is higher than the purchase price of the gray goose. The growth rate of small goose species is not fast enough, the fat liver is small, the production of cashmere is small, and the weight of adult geese often falls short of the requirement. The growth rate of large geese species is fast and the liver performance is good, but the feed consumption is more, and the geese are mostly gray. Feather; medium-sized goose species is between the small goose and the large goose. The growth speed of the gosling and the middle goose period is fast, and the fat liver performance is better. Therefore, geese with medium-sized white feathers can be selected for meat geese, such as Rhine geese, Zhejiang white geese and Sichuan white geese.
After the species is identified, select the fluff to be neat and tidy, the individual large, the umbilicus well-absorbed, the anus clean, the feet standing steadily, the two eyesful, the action lively, and the strong sturdy goslings for brooding can improve the survival rate of the brooding. , so that the growth and development of young goslings.
3 Scientific feeding and management
3.1 Early Drinking Goslings should be boiled within 24 hours of shelling. The first time of drinking water (water) was too late, but it was a hindrance to the growth of young goslings. In order to prevent the occurrence of digestive diseases, some drugs can be added to drinking water. Goslings injected with gosling plague vaccine, potassium permanganate (concentration: 0.05%) can be added to drinking water for 3 days, goslings injected with serum, gentamicin 20,000 Iu per liter of drinking water, and even drinking 3 days; if it is a long-distance transport, you can add 5% to 10% of multi-vitamin dextrose in the water to add water and supplement energy.
3.2 After the start of eating, the goslings can be fed for the first time. Soak millet or crushed rice for 2 to 4 hours before 3 days of age and then drain the water to feed. Fresh green vegetables are cut into silk, and then fed after feeding the concentrate to prevent picky eaters. After 4 days of age, it was gradually fed with full-priced compound feed (85% cornmeal, 15% broiler No. 1) to ensure the growth and development of goslings.
Grazing and watering are carried out at 7 days. The first time the water can be discharged in a clean shallow pond, the water temperature is 22 ~ 30 °C, and the water release time should be in the afternoon. After 20 days of age, it was changed to grazing throughout the day and night feeding. At the age of 20 to 30 days, grazing should be carried out with 100 to 150 individuals per group. After 30 days of age grazing is maintained at about 300 per group. Goose geese enter the fattening period after feeding goslings and mid-gooses.
3.3 Grazing, fattening and house-feeding and fattening Choose grazing and fattening of fields with more grain feed. If the grain feed is low, it must be supplemented, otherwise it will not reach the optimal weight and twist. Feeding and fattening are suitable for intensive feeding. The whole feed is fed with full price feed, and it can also be based on cereals rich in carbohydrates, plus some protein feed. The main point of fattening is to limit the movement of the goose, provide a quiet, less light environment for the goose, so that they can freely eat and drink.
4 Strict disease prevention and control system The goslings are immunized strictly after being hatched. Goslings hatched by immunized breeder geese can be directly injected with gosling plague vaccine within 24 hours of hatching; goslings hatched from unknown sources are injected with hyperimmune serum within 24 hours of hatching and are 7 days old. Then injected gosling plague vaccine. Do a good job in environmental sanitation and establish a regular disinfection system. Padded grass should be replaced by regular exposure to prevent mold.
Pay attention to the scientific cooperation of various nutrients and pay attention to scientific feeding methods. At the same time, it should also pay attention to appropriate activities, so that the goose swim more to enhance the geese's constitution and reduce the incidence of disease.
5 Timely sale According to the study, the growth rate of the geese began to accelerate from the age of 3 weeks, reached the peak of growth from 6 to 7 weeks of age, the growth began to slow after 8 weeks of age, and the growth rate at the age of 10 weeks was only comparable to that of the 2 weeks of age. . Taking the feed utilization ratio of Sichuan White Goose as an example, the feed-weight ratio of the geese at the age of one week is 1.89:1, and the feed-to-weight ratio at the age of ten weeks is 4.15:1. The same increase in body weight was 1g, but feed consumption was increased 1.2-fold from 10 weeks of age to 1 week of age. Therefore, it is generally advisable that meat geese are best sold at 60-70 days of age and at the latest at 90 days of age.
Author unit: Agriculture and Animal Husbandry Bureau of Yakeshi City, Inner Mongolia, China: Contemporary Livestock and Poultry Breeding 2004.06
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Measures to increase the economic benefits of meat geese
Measures to increase the economic efficiency of meat geese Wang Zhenqi 2004-9-13 Geese are herbivorous poultry and have the advantages of rapid growth, resistance to roughage and less consumption of condiments. Feeding meat geese requires less investment, low cost, and short production cycles. In the past two years, many farmers in Yakeshi, Inner Mongolia, gradually began to raise geese. However, due to various reasons, many farmers have not achieved the expected economic benefits, and some have also suffered major losses. The measures for improving the economic benefits of meat geese are summarized below. For the majority of farmers.