Indigestion Gosling plague cold raising geese in spring should be on guard against goose blight

Goose

1. Gosling indigestion

The digestive organs of goslings less than 2 weeks old are not fully developed and their digestive function is weak. if they are not fed properly, it is easy to cause indigestion. For example, the goslings are fed with high crude fiber feed soon after they come out of the shell; the feed and feeding amount are suddenly changed; there are no fine sand grains in the feed, which makes the digestive function of the muscle and stomach worse. In addition, factors such as sudden changes in weather can also easily lead to indigestion in goslings.

1. General symptoms. The sick chicks are in low spirits, bow their heads and close their eyes, their feathers are dull, their wings are drooping, and they have a poor appetite or abstinence. The stool is thin, the defecation frequency increases, presents the light green or the white, sometimes takes the foam or the mucus, has the sour stink. There are filth and adhesion around the anus and dysplasia of diseased geese.

two。 Prevention and control methods. First, improve the feeding and management. Gosling feed should be nutritious, easy to digest, no corruption and deterioration, it is best to feed it now, not overnight feed. Feed regularly and rationally. Seven days before the rearing period, mix the material with appropriate amount of warm water. Warm boiled water is suitable for drinking water for chicks. After 5 days old, add appropriate amount of fine sand to the feed. For sick goslings, they can be fed with yeast slices or lactase, 0.2 grams per goose each time, and mixed for 2 days; for goslings with diarrhea symptoms, 0.04% of dysentery or 2% of charcoal shavings can be added to the feed for 2 days.

2. Gosling plague

Gosling plague is a septic and acute infectious disease of goslings. Diseased geese have mental malaise, waste food, dysentery and anal incontinence. Generally 3-5 days after hatching, it can spread to the whole flock, but not for geese after 1 month old. The typical pathological change is the formation of emboli in the small intestine. in severe cases, it can block the intestinal tract.

1. General symptoms. The disease can be divided into the most acute, acute and subacute. The most acute type: unexplained, sudden death. Most of them occur in goslings within one week of age. Acute type: most of the goslings occurred at the age of 1-2 weeks, with mental malaise, waste food, severe dysentery, discharge of yellow-white or yellow-green water stool, the course of disease was 1-2 days, and mental symptoms appeared before death. Subacute type: more than 2 weeks old geese, poor spirit, do not eat, dysentery stool. Some geese heal themselves.

two。 Prevention and control measures:

The goslings were vaccinated with Gosling plague vaccine twice a month before laying, so that the eggs contained maternal antibodies, so that the goslings were passively immunized. If the breeder goose is not injected with Gosling plague vaccine, the Gosling just out of the shell will be injected with Gosling Plague attenuated vaccine. If the breeder geese have been vaccinated, they can also be injected according to the local epidemic situation. Gosling plague high immune serum was used to prevent and cure diseased geese and geese in the same group.

Third, goose influenza:

Goose influenza, or goose influenza for short, mainly occurs in goslings. Most of them are infected because of the sudden change of climate, poor feeding and management, and the cold of goslings. The mortality rate of the disease is high.

1. General symptoms. The sick goose is lethargic, anorexia, goslings pile up, runny nose, difficulty breathing, and shake the head, the nose sticks to the feather, the feather will be dirty, damp, dishevelled, the course of disease is about 3-5 days, before death, severe dysentery.

two。 Prevention and control measures. Gosling at the age of 1 month should pay attention to keeping warm and raising and managing scientifically. The disease can be prevented by injection of inactivated vaccine in areas with frequent occurrence of the disease. The effect of intramuscular injection of penicillin and oral sulfadiazine tablets in diseased geese is better. At the same time, attention should be paid to preventing cold and keeping warm and improving the conditions of feeding and management.