Low winter temperatures, lack of light, and scarcity of green fodder cause inconvenience to rabbits. To do this, we must do a good job of feeding and management centering on keeping warm and keeping warm. The main points are as follows: (1) Maintenance cages, cold and warmth Generally, the building of a rabbit house should be seated from north to south. In the winter, a rabbit house should be selected for general inspection. Install glass or nail film, door hanging grass (cotton) curtain, found flaws, timely repairs, to prevent the cold wind attack the rabbit body. The optimum growth temperature for rabbits is 10°C~25°C. According to experimental reports, at a temperature of 10°C, if the wind blows at a wind speed of 3m/s, the temperature will soon drop to 0°C. Therefore, the indoor air flow should be controlled during the winter so that the rabbithouse temperature is maintained at 5°C~10°C. And as much as possible to make it less affected by changes in outside air temperature. (b) Dehumidification and dehumidification, protection of dry winter rabbithouse dampness is not conducive to warm, and prone to respiratory diseases, skin diseases and other diseases. Rabbits prefer a mild and dry environment. If the ground is wet, some grass ash or quicklime can be withdrawn to remove dampness, which is beneficial to disinfection and warmth. (c) increase the mat grass, improve the bed temperature mat grass has moisture absorption dew, warm and warm and absorb harmful gases, etc. In winter to increase the temperature of the rabbit house, you can add some soft mat grass in the rabbit bed, and should often turn the sun or Replace it for protection against cold and warmth. (4) Adjusting the ration to provide enough fodder for low temperatures increases the consumption of calories in rabbits. Therefore, the dietary supply of rabbits in winter should generally increase by 20% to 30%. In particular, some high-energy feeds such as corn bran and wheat bran should be added. Garlic or potato, etc.; feeding times and numbers should be appropriately increased, after 9 o'clock in the evening should be fed once again to supplement the consumption of cold. Green feed should be no less than 30%, such as cabbage, carrots, radish leaves, etc. to provide more vitamins. At the same time, enough fodder should be stocked to prevent snow and ice. (E) to create conditions, do a good job of winter and winter cold so that the activity of the female rabbit was significantly reduced, estrus breeding is easily overlooked, in order to do a good deal of winter breeding, a rabbit house Wenyi try to maintain above 10 °C, its feed should be bran, Rice bran, bean cakes, fish meal and bone meal are various combinations to avoid single feed, and appropriate amount of feed and germinate feed vitamin c, to promote normal female estrus. The estrus cycle of rabbits is 7 to 17 days, and the duration of estrus is 1 to 3 days. It is necessary to grasp the law and timely breeding. The winter breeding time is best performed after the lunar calendar in October. Choose sunny and noon at noon or early morning and evening. Tests have reported that in winter, before sunrise or after sunset, it is the period of sexual function of rabbits, and it is also the best time for mating. At this time, breeding is most susceptible to fertilization. In addition, in order for the female rabbits to have more fetuses and have multiple births, mating methods such as “double-matching†and “combination†can be adopted in order to increase the chance of conception. (F) Careful management to improve the survival rate of puppies in winter In order to increase the survival rate of puppies in winter, plastic film greenhouses, semi-underground rabbit houses or mother rabbits can be used for separate management. Selecting breastfeeding is better. It should be pointed out that puppies must have colostrum within 4 to 6 hours of birth. In the event that individual female rabbits do not breastfeed, they may be forced to breastfeed: they will use the manpower to secure the female rabbits, and then place the puppies on their nipples. Let it be breastfeeding. Such 1 to 2 days can gradually become habits and turn into normal breastfeeding. For a small number of people who have died of lack of breast milk or mothers, and those with weak physiques, they can be fed cows or goats milk, or they can be fostered in different ways. After 20 days of maternal birth, the amount of lactation has reached a peak, and the growth and development of puppies is very fast. Breast milk is far from meeting the nutritional needs. Feeding should be started before and after 18 days of puppies' feeding: If cooked soybeans, tofu Residues, tender leaves, etc. Should be less to make up, daily feed 5 to 6 times. (7) Cutting the hair at the right time and strengthening the care The winter is a season when the long-haired rabbits produce good hair. It is necessary to improve the technique and grasp the timing. When the rabbit hair grows to a standard, it is recommended to seize the opportunity to cut the hair on sunny days. In order to take care of the rabbit itself to keep warm, it is necessary to take long and short hair when cutting the hair, so as to avoid the rabbits catching cold. After cutting the hair, in order to prevent it from catching a cold, measures should be taken to prevent cold and warm up within two weeks. (8) Preventing frostbite in time The rabbit's skin is delicate and winter is prone to frostbite. Occur in the ears and other skin, if there is local swelling, the rabbit should be quickly transferred to a warm place for treatment: If the frostbite parts are dry, you can apply some oily moisture; if the local swelling is heavier, you can rub the iodized Oil; If a vesicle has been present locally, a knife or needle can be used to break the skin out of the skin, drain the fluid, apply an antibiotic ointment, and if necessary, perform bandaging to prevent wound infection. (9) Appropriate exercise and sunbathing The winter nights are short and long, and the light is insufficient. Rabbits generally lack exercise and light. In order to make it suitable for exercise and the sun, you can choose to move the rabbit to shelter from the wind and go to the sun for 1 to 2 hours before and after sunny noon, and take the opportunity to clean and change the mat. Exercise and sunbathing can enhance the body's constitution. It can assist rabbits in the formation of vitamin D3 by ultraviolet radiation, promote the absorption of calcium in the intestine, regulate calcium and phosphorus metabolism, thereby improving the body's resistance to disease. (10) Doing a good job in hygiene and epidemics The common diseases of rabbits in winter include colds, constipation, diarrhea, and phlegm. For these diseases, prevention should be the focus, and feeding management and environmental sanitation should be strengthened to regularly sterilize the cages. The diseased rabbits were found to be treated in isolation; in the diet, some garlic, onions, ginger, and other preventive drugs were usually added to the diet; attention was paid to blocking rodents and raising the benefits of raising rabbits in winter. Livestock Husbandry Bureau of Wugang City, Henan Province Li Duoping, Dingshan City Livestock Husbandry Promotion Station Jiang Chuan'an Zhang Huaju
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