小鹅育雏技术要点（Technical points of gosling brood）.doc

小鹅育雏技术要点（Technical points of gosling brood） In the production of goose, the brooding technique is the key to the goose, and it directly affects the economic benefits of the goose. According to the goslings (after hatching to 20 days of age) villi dilute, thermoregulation ability is poor, weak digestion, not only afraid, afraid of the heat, afraid of wet, the techniques described below Gosling brood: 1. Prepare the brood shed. Two weeks before the arrival of the child, the brood room will be washed clean, and 10% fresh lime water will be used to disinfect the ground, walls, and 2% caustic soda water washing tools, and the food, drinking water, lighting, heat preservation, exhaust and other equipment will be ready. 2, choose the young goose seedlings. The quality and quality of gosling have direct influence on the survival rate and growth of gosling. Goose seedlings should be selected from injection of gosling plague vaccine goose offspring. The method of selecting a goose can be summed up as one look, two touch. Look, look at the mental state of the gosling, the color of the fuzz. Two touch with a hand-held goose neck and chest, the other hand from the back touch to the tail, check whether the abdomen swollen, and observe the reaction when grabbing. Selected seedlings may refer to the following criteria: healthy chicks were identified with weight requirements of various kinds of group II is neat; umbilical abdomen covered with fluff, tight and dry; the broad flat abdomen, yolk absorption is good; the feathers clean and shiny; it is full of vitality, the spirit of good, sensitive reaction; the grip in the hands of feeling flexible, powerful struggle, big. 3, the transport of gosling, to avoid the cold wind and hot hot. In the early spring season due to cold weather, Gosling transport should be used closed vehicles, but the goslings in carrying cheeper box should not be installed too much; high temperature inside the vehicle, can not directly open the window, but the w