Rex rabbits belong to medium-sized breed rabbits and have been favored by domestic and foreign markets and farmers because of their characteristics such as fast growth rate, short feeding period, low breeding cost, high efficiency, and easy feeding. During the winter, at a low temperature, various farmers need to pay attention to the process of breeding rabbits. The reporter interviewed the associate professor of Animal Science and Technology College of Northwest Agriculture and Forestry University, the standing member of the Rabbit Industry Branch of the China Animal Husbandry Association, and a member of the expert team. He proposed the following five suggestions for the rearing and management of rabbits in winter:
Pay attention to keep warm and keep warm
In winter, the optimum temperature for the growth of Rex rabbits should be 15-25°C. Overcooling and overheating have a great influence on their physiological functions, generally not lower than 10°C and higher than 29°C. Ren Zhanjun pointed out that the low temperature in the rabbit house can lead to breeding of rabbits and slow growth of young rabbits. While raising the temperature, there are generally three methods: First, increase the breeding density, rely on the rabbit body to increase heat; Second, try to minimize the ventilation to save the heat generated by the rabbit; Third, before and after the rabbit house is covered Transparent plastic film, in order to make full use of the sun's light, maximize the amount of indoor lighting, and artificially increase the temperature. Conditions can also be installed in the heating equipment, such as heating, electric heaters, stoves and so on.
Maintaining air circulation
As Rex rabbits have weaker disease resistance, it is very important to improve ventilation in rabbit houses. Ventilation devices are mainly installed to enhance automatic ventilation. It is also possible to open doors and windows at noon in the small windy weather or sunny days, and use the natural wind to change the air, in order to facilitate the air circulation in the rabbit house. Replace the bedding frequently to keep the temperature inside the cage comfortable and dry.
Reasonable lighting
Full and reasonable illumination is a necessary condition for the normal growth and development of rabbits, and artificial light and natural light are generally used. Rex rabbits can obtain good production performance with 12-16 hours of light per day.
Increase food intake
Cold weather in winter, lack of green feed, and rabbits consume large amounts of energy. Therefore, high-protein, high-energy concentrate feeds such as corn flour should be fed, and green vegetables and carrots, etc., should be fed. The amount of feed should be increased by 10% over other seasons. 15%. Pay special attention to whether mildew occurs in the feed fed to Rex rabbits.
Good health
Parasite diseases and viral diseases are prone to occur in winter, and rabbits are prone to colds, constipation and frostbite. Therefore, rabbithouses and food bowls should be cleaned regularly to maintain the cleanliness of cages, utensils and homes. To prevent the rabbits from getting wet, change the mat grass 1 times every 3-5 days. It is forbidden to feed the frozen feed.
Pay attention to keep warm and keep warm
In winter, the optimum temperature for the growth of Rex rabbits should be 15-25°C. Overcooling and overheating have a great influence on their physiological functions, generally not lower than 10°C and higher than 29°C. Ren Zhanjun pointed out that the low temperature in the rabbit house can lead to breeding of rabbits and slow growth of young rabbits. While raising the temperature, there are generally three methods: First, increase the breeding density, rely on the rabbit body to increase heat; Second, try to minimize the ventilation to save the heat generated by the rabbit; Third, before and after the rabbit house is covered Transparent plastic film, in order to make full use of the sun's light, maximize the amount of indoor lighting, and artificially increase the temperature. Conditions can also be installed in the heating equipment, such as heating, electric heaters, stoves and so on.
Maintaining air circulation
As Rex rabbits have weaker disease resistance, it is very important to improve ventilation in rabbit houses. Ventilation devices are mainly installed to enhance automatic ventilation. It is also possible to open doors and windows at noon in the small windy weather or sunny days, and use the natural wind to change the air, in order to facilitate the air circulation in the rabbit house. Replace the bedding frequently to keep the temperature inside the cage comfortable and dry.
Reasonable lighting
Full and reasonable illumination is a necessary condition for the normal growth and development of rabbits, and artificial light and natural light are generally used. Rex rabbits can obtain good production performance with 12-16 hours of light per day.
Increase food intake
Cold weather in winter, lack of green feed, and rabbits consume large amounts of energy. Therefore, high-protein, high-energy concentrate feeds such as corn flour should be fed, and green vegetables and carrots, etc., should be fed. The amount of feed should be increased by 10% over other seasons. 15%. Pay special attention to whether mildew occurs in the feed fed to Rex rabbits.
Good health
Parasite diseases and viral diseases are prone to occur in winter, and rabbits are prone to colds, constipation and frostbite. Therefore, rabbithouses and food bowls should be cleaned regularly to maintain the cleanliness of cages, utensils and homes. To prevent the rabbits from getting wet, change the mat grass 1 times every 3-5 days. It is forbidden to feed the frozen feed.
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