Goose breeding and management
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Second, the geese feed
1. Green feed: Huge goose mainly green feed. Non-toxic weeds, cultivated grass, and pasture goose can be eaten.
2. Energy feed: All kinds of grain feeds, rhizomes, melons, and by-products of agricultural products processing can be used as feed for geese.
3. Protein feed: mainly animal feed such as fish, shrimp and insects.
4. Inorganic salts and additives: mainly salt, bone meal, gravel, trace elements, vitamins and antibiotics.
Third, broodstock young goose villi few, body temperature regulation function is not perfect, disease resistance is poor, poor adaptability to changes in outside temperature; delicate digestive system, can not feed poor quality feed, each feed can not be too much. Therefore, the goslings must be carefully reared.
1. Preparation of the brooding room: Disinfection was carried out using 15 mg of formalin and 7.5 g of potassium permanganate per cubic meter of space. The method is: put potassium permanganate in the porcelain plate, and then pour into the formalin solution, using the smoke it produces to fumigate for 24 hours, open the doors and windows, and ventilate for use.
2. Temperature Control: The goslings are very sensitive to temperature. The temperature of the yokes in each period is shown in the table below.
Brooding temperature Table Age 1 2 3 4 Temperature °C 29-27 27-25 25-22 22-19
The metabolism of the goose is strong, and it releases a large amount of carbon dioxide and feces and produces harmful substances such as water vapor and chlorine. Therefore, the brooding room should be ventilated in time to keep the air fresh. Pay attention to ventilation when ventilation can not let the wind directly to the goose body.
3. Goose mouth and open mouth feeding: goslings hatch after 24-30 hours is appropriate. Drink water and mouth before eating. The water in the tide mouth should be clean. It is best to add 500 mg/kg (1 liter of water and 500 milligrams of medicine) to the potassium permanganate. After the tide mouth can feed feeding. In general, sticky rice with small stickiness is used to boil the rice into half-cooked raw rice. When it is fed, it should be rinsed with fresh water to make the rice grains loose, non-stick mouth, and non-stick goose down. Scattered on a mat or on a plastic sheet to induce gosling feeding, after 2-3 hours, using the same method to adjust several times, the geese will automatically feed. Later changed to feeding in the feeding trough.
4. Feeding times and methods: The brooding period should be based on the principle of eating small meals, feeding within 1 week of age, the first 3 days of feeding 6 times a day, to 4 days of age, can feed 8-9 times a day, and can replace some rice with ingredients . The second week, feeding 5-6 times a day, which feed 2 times at night, the rice can be replaced by all the ingredients. In the third week, feed 4 times a day and feed it once a night. After the fourth week, grazing is mainly used during the day and supplements are provided once at noon and at night.
5. Feed for young mussels: The ratio of fine material to green material in the early brooding period is about 1:2, and the ratio is 1:4 after 10 days. Green material is tender grass, leaves. Common goose feed formula: cornmeal 53%, bean cake 33%, wheat bran 10%, bone meal 2.5%, salt 0.5%, poultry vitamin 0.3%, gravel 0.7%.
6. Grazing and watering: Spring brooding, grazing exercise at 5 days, grazing for about half an hour, and slowly extending. After 1 week of age, grazing can be combined with water release, the goslings can be rushed to the shallow water to exercise their physique, cultivate their foraging ability, and gradually shift to grazing to reduce fine material.
7. Disease prevention: Goslings have weak resistance and clean work should be done. The feed should be fresh, the drinking water should be cleaned, the site should be cleaned, kept dry, and the trough and drinking trough should be cleaned daily. Immune injections should be given to goslings. Antibiotic drugs are added to the feed, and the sick and frail geese are kept isolated. Rats and snakes harm goslings.