First, living habits Sika deer afraid of heat is not cold, suitable temperature 8 °C -25 °C. When the temperature rises, it hides in the deer room or under the shade. When the temperature drops to -5°C to -10°C, it can still move freely without affecting its feeding. Hi rain snow, love clean. Timid afraid scared, like living in gregarious life. The survival rate of the deer is high, and the growth and development are rapid. After one year, the male deer can reach more than 50 kilograms. Sexual maturity is early, male and female deer can be mated at age 1.5, and fertility is strongest at 3 to 4 years old. Strong and dynamic, feeling sensitive. During the mating season, male and female deer often fight each other and strive to win. If they do not drive away in time, they will die. When a male deer grows antler every February-July, it becomes docile and moves carefully. The deer's sense of smell, hearing, and visual development are very sensitive. When it encounters sudden sounds and accidents, it often appears as a “fried groupâ€. Second, feeding and management deer are reproductive herbivorous animals, all kinds of juicy feed can be fed, in addition to appropriate supplements with cereals, beans and other concentrate feed and mineral feed. The most like eating oak leaves, yam, etc., followed by corn stalks, straw, wheat straw and so on. 1. The feed preparation can be used to crush the roughage into grass powder. In order to improve the quality of feed and improve the digestibility, ammoniation of corn stalks, rice straw, wheat straw, etc. is performed. Method: Spray 3%-5% urea aqueous solution on the straw evenly, pile it on the cement floor or solid land, seal it with polyethylene thin plastic film, and press the loess around the edges. At an air temperature of 20°C, the temperature in the straw can be increased to 40°C-60°C within 3 weeks. At this time, the film is opened to fully disperse the ammonia gas and can be used. Feeding deer digestibility with ammoniated straw can be increased by more than 10%. Green roughage, which can account for more than half of ammoniated feed, mixed and fed to avoid picky eaters. The concentrate feed is corn 60%, bran 20%, cake 20%, plus an appropriate amount of flour and salt. 2. Rearing Management (1) The male deer from January to late March is the early stage of long antler, April to August is the long antler stage, and the late August to the middle of November is the breeding period, and the late November to the middle of January are the recovery periods. In the long antler period, recovery period and breeding period, the daily feed quantity is controlled at 3 kg - 4 kg, of which 1 kg - 1.5 kg of concentrate, 1 kg - 1.5 kg of succulent feed, 2 kg - 3 kg of green roughage, 2 feeds per day Times. Breeding period appropriate to give more juicy green feed. During the long antler period, the amount of feed is 7 kg to 8 kg, of which 2 kg to 3 kg of concentrate, 2 kg to 3 kg of succulent feed, and 3 kg to 4 kg of green roughage, 2 times to 3 times a day. (2) The doe needs to provide adequate nutrient feed during the gestation period, and gives more small, high quality, and palatable feed to the animals during the gestation period. The daily feed amount is 3.2 kg to 4.5 kg, and the concentrate is 1 kg to 1.5 kg. 1 kg, roughage 1 kg -1.2 kg. After delivery, lactation feeds are rich in protein, vitamins, and minerals. Feed 5.7kg - 7.5kg on a daily basis, including 1.2kg - 1.5kg of concentrate, 1.2kg - 2kg of succulent feed, 3kg - 4kg of green roughage, and plenty of stone powder and salt, and concentrate feed 2 times a day - Three times, green roughage allowed them to eat freely. The deer's house should be clean and quiet. Do not be scared and forcefully drive pregnant doe to prevent illness and miscarriage. After giving birth to the deer, the mucus should be wiped dry so that it can be eaten as soon as possible and then the ears numbered. The deer can breastfeed naturally or breast-feed manually. Artificial lactation must allow the deer to eat colostrum. The daily feeding amount is 2.5kg-4kg, including 1kg-1.5kg of concentrate, 0.5kg of succulent feed, 1kg-2kg of green roughage, and appropriate amount of stone powder and salt. Conditional grazing can be organized, and the male and female groups can be managed to prevent early allocation. Third, timely breeding, increase the rate of revitalization Choose a large, fast-growing, good quality deer as a deer. The sika deer begin sexual maturity at the age of 1.5, and the two-and-a-half and three-year-old mate is better. The deer was estrus from September to October. It was excitable during the estrus. The eyes had mucus, and the odor was abnormal. They often squeaked, and the mucus in the genitals increased. Hi was close to the deer. When estrus and breeding, to prevent male deer fighting, it is best to adopt a small group of breeding methods, with 4 heads - 5 heads deer, 1 deer as a small group, to a certain time to replace the small group of deer, so easy to quasi . Fourth, scientific antler antler grow until the third year to harvest, after the output increased year by year. The harvest must be scientific and skillful. When velvety, pay attention to the protection of velvet to prevent damage and reduce quality. When the velvet is harvested, it is first anesthetized with an anesthetic gun, and Baoding is good. Do catch the deer stable, under the sawing light, sawing fast, saw the sawdust scattered after the blood powder. One and a half months later, two pods can be harvested, but they are harvested before mid-August to facilitate early wound healing. The velvet season has more rainy days. In order to prevent antler from spoiling, it can be dried.
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