First, the breeding of goslings Just go out of the goslings gossip and domestic goose, the body down due to different varieties of gray or white, can feed on their own, can be nurtured by the geese, but also artificial brooding, feeding with a thermostat. It is usually placed in the room after 2 weeks. The ground is covered with fine sand. The grass is covered with a layer of mat grass and insulated with electric bulbs or brooders. The first week temperature was 31°C to 34°C, the second week was 28°C to 30°C, and the third week was 24°C to 27°C. Thereafter, the animals were kept in an environment maintained at 18°C ​​to 21°C. The feed for goslings is a mixture of steamed flour, as well as eggs, green feed, bone meal, calcium powder, cod liver oil, and vitamins and trace elements. In the early brooding period, the environment temperature is high, the feed is susceptible to deterioration, and the number of feedings should be more, 4 times a day. Later, with the increase of the age of young geese and the decrease of the ambient temperature, the number of feedings will be gradually reduced. The swan's artificial brooding work, in addition to the attention to the adjustment of the ambient temperature and feed, but also do a good job in sanitation. Because the swan's feed is soft and often eats, it is often used as a “floating materialâ€, so the velvet feathers and grass mats are easily contaminated. Therefore, the mat grass should be replaced frequently. When the ambient temperature is appropriate, let the goslings bathe more often, 1 or 2 times a day, but be sure to guard to prevent the goslings from drowning. Daily bathing and swimming time depends on the physical quality and ability of the gosling and can gradually increase from one-half hour to one hour. To win more goslings goslings, more activities. After a month of meticulous care, the goslings will grow up healthily.
Second, adult swan feeding their feed is divided into pellets, powder and green feed. Pellets are corn, sorghum, rice or rice and are standing feed. The powders are barley slag (face), corn slag (face), sorghum (face), bean cake slag (face), bran, fish meal (or silkworm meal), bone meal, salt, and various vitamins and minerals. Wet the eggs and then feed them (or steam them to make them and press them into granules). Green feed includes various leafy vegetables, aquatic plants, grasses, etc. The powder is fed once or twice a day (in winter). Pellet should be fed regularly. In summer, a large amount of green feed is fed, which should be chopped and chopped into the mixed feed, or thrown into the water for free consumption. Winter should be supplemented with adequate amounts of vitamins. In day-to-day management, the swans raised in groups must grasp the quality and quantity of feed, and pay attention to the cleanliness and environmental hygiene of food and drinking utensils. Pairs of swan-raising swan are required to clean the house every day to observe the feeding, defecation and behavior of the swan, and watch for any unusual changes.
Third, seasonal management points
1 Spring: The swan raised by the mixed group should pay attention to whether there is a fighting phenomenon, and it is found that this situation should be taken immediately; the nests should be prepared in time for the breeding of the swan; the breeding swan should increase the proportion of protein feed.
2 Summer: Feed green feed as much as possible. The swan raised by the mixed group should pay attention to the hygiene of feedstuffs and foodstuffs and the cleanliness of the water area and replace the drinking water in time.
3 autumn and winter: Although the swan produced in northern China is not afraid of cold, it should also adopt certain measures to prevent frostbite in the toes during winter. If there is a frozen water surface, the ground is covered with thick mats, and wind insulation is added.
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