Summer is the key period for raising geese. How to prevent the stress reaction of geese?

Summer is the key period for raising geese. At this time, if the feeding management is not in place, it will easily lead to stress reaction. Light will affect the growth and development of geese and lay eggs, and heavy will cause disease and even death. Goose has several common stress reactions. This summer, it is suggested that goose owners should do this well, that is, take preventive measures to prevent goose stress.

First, several common stresses of geese in summer

1, thermal stress

The stressors of this symptom are long-distance transportation in hot weather, overcrowding and lack of water, and high temperature in goose houses. Under the action of these factors, the goose body produces too much heat, but it is difficult to dissipate heat. The clinical manifestations are dyspnea, panting, elevated body temperature, rapid heartbeat, muscle tremor, visible mucosal flushing or cyanosis, foaming at the mouth, pneumonia, and even goose death.

2, pecking.

The stressors that cause this symptom are too high feeding density, too strong light, skin trauma and bleeding, parasitic mites or other parasites, which will all cause pecking addiction in geese. In addition, the deficiency of vitamins, minerals and protein will also cause another stress reaction of geese, namely nutritional pecking. Clinically, it can be manifested as anal pecking, feather pecking, egg pecking and toe pecking.

3. Sudden death stress

Also known as sudden death or sudden death syndrome, it is because geese suddenly die without showing any symptoms under the stimulation of intense stressors such as being scared, caught, responding to vaccination or squeezing each other. The main cause of his death was sudden shock or collapse due to the strong stimulation of stressors.

4. Impact stress

The stressors that cause this symptom are fighting, noise, catching, transportation, mixing groups, etc., which makes geese frightened. Clinically, the head feathers stand up, panic, running around, looking for hiding places, loss of appetite and even extinction. Growth and development were blocked, egg production decreased, and some geese died.

Second, how to prevent goose stress in summer?

1, strengthen the concept of anti-decompression. Especially after the main infectious diseases are controlled, it is often easier to ignore the economic losses caused by the influence of stress on the growth and development, production performance, disease resistance and immunity of geese.

2. Strengthen feeding management. In the whole feeding process, we should always keep the balance of nutrients in the feed, and pay attention to supplementing various vitamins and minerals in time under special circumstances. Beware of feed shortage in rainy season. The quality of feed should be not only reliable, but also relatively stable. Once quality problems are found, they should be adjusted in time. Pay attention to the stability of geese and try to avoid random mixing. Minimize and alleviate the impact of dynamic stress on geese during transportation.

3. Improve environmental conditions. This is one of the important tasks to prevent and reduce the adverse effects of environmental stress on geese. Improve the cleanliness of the environment and eliminate all kinds of pollution in the surrounding environment; The geese raised in the house should pay attention to the proper feeding density, proper illumination, good ventilation and temperature to avoid or reduce noise interference. Create a good and safe environment for the survival of geese.

4, do a good job in the prevention and vaccination of major diseases. According to the current major local diseases, formulate practical and scientific immunization procedures, select high-quality vaccines, and carry out vaccination in time. Ensuring inoculation quality and combining stress prevention with scientific inoculation are the most important strategies to ensure the smooth and healthy development of goose industry.

5, timely use of drugs to prevent. 65438+ 0 hours before capture, transportation or immunization, it is best to add reserpine 10 mg ~ 15 mg per kilogram of feed, or supplement vitamin C 100~200 ~ 200 mg per kilogram of feed, and supplement vitamin E and B vitamins at the same time. Fumaric acid can be fed with 0.2% mixture, which is a stress protective agent. Can improve the survival rate and production performance of geese. Succinate mixed feeding at the concentration of 0. 1% can make stressed geese quickly return to normal physiological state and maintain normal egg production level.

Third, how to treat goose stress?

1. Eliminating stressors: If geese are diagnosed with stress syndrome after symptoms appear, corresponding measures should be taken to eliminate different stress factors in time.

2. medication: vitamin c100 ~ 300 ~ 300mg can be added to each kilogram of feed; Or adding 40 mg of bacitracin zinc salt per kilogram of feed, and adding vitamin E and Astragalus polysaccharide powder at the same time can enhance the immune and anti-free radical system functions of the body.

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