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Winter meat geese goose technical points
The winter broiler geese mainly use the time from the beginning of winter to the winter solstice to grow goslings. The gosling grows to 40 days old and enters the middle goose stage. This period is the fastest stage of the long bones and muscles of the goose. The short-term fattening takes 20-30 days and the average body weight can reach 5-7 kg. First, species selection Goslings should choose good varieties of fast growing meat geese, select the head, rough feet strong, struggling, good foraging, disease resistance and fluffy goslings goslings. Second, anti-mold insulation Goose House four walls gap hole to plug, the rear window is closed with a plastic film, the door hanging cold curtain. The temperature in the goose house is maintained at 10-20°C and the light is darker. Prior to entering the geese, the goose house was fumigated with 25 ml of formalin and 12.5 g of potassium permanganate per cubic metre of space, and was then kept clean, dry and quiet. Third, efficient fattening methods 1. Fence fattening method with bamboo, bamboo fences, the end of the fence with bamboo, bamboo geese bed, 40 to 50 cm above the ground, bamboo 1.2 cm gap, so that the droppings Under the bed, it will help the goose body clean. The fence is 80 centimeters high and the distance between the bamboo strips is 5 centimeters. The food trough and sink are arranged outside to facilitate the goose's head to extend its feeding and drinking. Breeding density of 4 to 6 eggs per square meter is appropriate. 2. One method of forced fattening is machine feeding, and the other is manual feeding. When filling by hand, the feed can be transferred into a dough shape, and then a feed bar with a diameter of 1 cm and a length of 3 to 5 cm can be smashed with the palm of the hand. Then the goose body is clamped on both knees, the goose mouth is opened on the left hand, and the feed bar is on the right hand. Take a look at the water, use the index finger to insert the feed bar into the goose esophagus, push it along the gooseneck and let it swallow. The number of fills depends on the weight and digestive power of the goose. Feed 3 to 4 times a day and feed 1 at night. Feed and Feed Management The feed composition for fattening is mainly high-protein and high-energy feed. Each kilogram of mixed feed should contain 12.56 MJ of metabolizable energy and 18% to 20% of crude protein. In the early period of geese fattening, corn, soybean meal, sub-flour and other fine material accounted for 60% to 70%, bran, radish and other green juicy feed accounted for 30% to 40%. Late concentrates account for 80% to 85%, and green feeds account for 15% to 20%. Mixtures should be transferred to semi-dry temperature feed goose, fed 4 to 5 times a day, each feeding 100 to 150 grams each time. Let it freely drink water. Fifth, do a good job in disease prevention and control throughout the goose fattening, mainly to prevent. Observe carefully the mental status of the goslings, dietary changes, faecal color, and immediately treat the sick geese as soon as they are found. In the case of fowl cholera, penicillin can be used intramuscularly at 10 to 150,000 units per animal, twice daily. Influenza can be treated with kanamycin and streptomycin. Regularly disinfect the goose house and surrounding environment with 2% caustic soda solution or 10%-20% lime emulsion.