First, deer selection methods
It is very important to choose breeding deer. A look at antler. It is best to choose a species of male deer before buying it in the season of antler growth. At this time, the antler is big or small, good or bad, at a glance. If the antler has been sawed off, it must look like. The head is big, the eyes are divine, and the height is appropriate. It is not too high. The second is to look at the deer's ability to eat. The deer in the same deer farm eats the same feed. Deer, who loves to eat and has strong digestion and looks fat, is the ideal choice. In addition, the better the deer resistance to roughage, the easier it is to feed.
Picking a deer also has skills. Experts believe that the deer does not see good or bad. The deer of the same age chooses a big one, and then goes back and picks it again. If it is not well eliminated, it will be good to stay. As for whether to buy big or buy small ones, it depends on your economic ability. If you have strong economic ability, you can buy some big deer for development. Buying a deer has a very long turnover period and it won't develop in a short time.
Second, the science of raising deer's six skills
1. The herbivorous ruminants of the genus Cervus should be dominated by roughage and supplemented by concentrated feed. The deer has a wide range of dietary habits and can feed on the branches and leaves of various shrubs, various agricultural and sideline products, and silage.
2. Regularly feed various types of feeds every day to promote the deer's digestion and absorption of various feeds. Otherwise, the deer's eating patterns will be disrupted, causing disorders of digestive function and affecting its growth and development.
3, deer in the summer and autumn season should be based on eating green roughage, winter and spring will have to feed stocking feed and fine material. When the feed is changed, the new feed should be gradually increased, so that the deer's digestive function can gradually adapt. Otherwise, it will cause a variety of gastrointestinal diseases.
4. After the deer eats, the amount of drinking water is large and the number of times is large, and the amount of water supply must be sufficient. Especially in summer, it is necessary to increase the amount of water supply, and it is advisable to drink warm water in winter.
5, the deer's nerves are extremely sensitive, often listening to the sound of ears, one movement on the chaos, and some even jump over the wall. Therefore, to keep quiet in peacetime, the actions of the keepers should be light, and do not speak out loud.
6. Self-supporting deer farms or self-supporting deer households must establish a strict health and disease prevention system and establish an epidemic prevention pool for entry and exit. Feed and drinking water should be clean, and the house should be cleaned and kept dry. Sinks and troughs should be disinfected regularly to prevent the occurrence of diseases.
Third, feeding and management technology for suckling deer?
The care of newborn baby deer is very important. Under normal circumstances, after the deer has given birth, the deer body is first dried, and then the deer is allowed to eat colostrum (the deer can stand up and find the nipple 10-15 minutes after delivery), but some weak deer or some deer doe Fear of deer, there are also mothers who are not strong regardless of deer, at this time should be artificially assisted to eat colostrum. For those deer that can't really suck milk, there are two ways to do it: one is to use cow's and sheep's colostrum instead of manual breast-feeding; the other is to use a syringe to force the deer's colostrum to feed the newborn deer, and after 3 days, Perform manual nursing, or find a deer. On behalf of the female deer, the doe has a selective mate, a maternal, and a high lactation amount for 1 to 2 days after birth. The method of surrogate is to send the deer-raising deer into the small circle of the deer's breeding deer (the best way is to replace the mother's litter or the urine of the foster mother on the deer's deer), such as raising the deer and smelling the deceased If you don’t fight, let it be breast-fed, that means success on behalf of the deceased, and then you should always observe whether the deer’s deer can feed normally. In addition, litter guards should be provided with litter guards to ensure that the deer's rest, safety, and reduce the incidence of disease, but also can be fed 20 days after childbirth deer (Bailian deer concentrate feed formula: bean cake accounted for 50%, high profile 10% , cornmeal 30%, bran 10%, add the appropriate amount of salt and bone meal), the amount of supply of concentrate from less to more, the number of times from more to less, and finally reached 2 times a day, each feed should be cleaned before the feeding trough. Secondly, during the farrowing period, the keepers must carefully observe the deer's spirit, posture, nose, feces, breastfeeding, gait, etc., and find abnormalities immediately.
Fourth, the summer deer need to pay attention to what
1. Scientifically raise doe. In scientific breeding, first, it is necessary to provide enough water and enough water to allow the doe to eat well, to do a good job in the health of the deer, to strengthen the domestication and exercise of the deer, and to prevent over-fertility or fear of crowding and colliding to cause miscarriage. The second is that the nutritional level is relatively high. In this period, the amount of concentrates of female deer should reach 1 to 1.25 kg per day, which is the highest in the whole year. The protein content of the cakes accounts for 30% to 35% and calcium phosphate is 10 to 15 grams. 10 grams of salt. In principle, roughage should be of good quality, sufficient quantity, and diversification. At night, coarse feed must be fed more.
2, doe calving to do "four see." One needs to see the symptoms of the deer giving birth, such as reducing food, not eating, and disturbing movements. Second, we must see dew blister or "break water", which is an important basis for determining whether or not to give birth. For the doe dystocia, to achieve three mornings: early detection, early diagnosis, early delivery. Third, we must see the deer's birth, because some of the first-born or deer doe have abnormal behaviors of licking, hitting, biting, and abandoning the deer after giving birth. They see abnormal behaviors to facilitate timely prevention and control. Fourth, they need to see the deer eat the colostrum. Under normal circumstances, deer can eat 0.5 to 1 hour after birth, the first milk will be eaten on the young deer calf nourishes deer on behalf of the deer or artificial breast-feeding, individual deer 12 hours or even 24 hours after the survival of the survival of colostrum The rate is very low.
3, Aberdeen deer milk in batches. Most of the current use of a soaked milk. The benefits of batching weaning are mainly to save deer fines expenses.
4, do a good job deer domestication. Domestication can improve the deer's anti-stress ability and adaptability to the environment, so that the vulnerable and sparse deer become gentle and close to the people, so as to facilitate safe production. The specific method of domestication is "constant contact." Therefore, the staff should often go deep into the deer's quarters to contact the deer; especially when the deer is exposed, the frequent contact with the deer can reduce the stress caused by the weaning, which is beneficial to growth.
5, daily work points. 1 It is necessary to do a good job of sanitation and epidemic prevention, and the pens should be regularly sterilized; 2 properly keep the feed; pay attention to ventilation, drying, and prevent mildew; 3 do a good job of cooling the sun.
6. Do a good job of artificial deer breastfeeding. Artificial lactation deer must be fed colostrum, preferably 3 days. Breastfeeding to do: 1 regular, 30 days of age 4 times a day, 31 to 60 days of age 3 times a day, 61 to 75 days of age 2 to 4 times; 2 quantitative, deer feeding on the first day of 800 to 1000 ml, after every day plus 10 ~ 20 ml, after 60 days of age due to feed intake, can be reduced by 5 ~ 10 ml per day, of course, should be considered depending on the size of the deer weight and appetite conditions increase or decrease; 3 qualitative, to use fresh cows of disease-free cows (sheep Milk can also be boiled and disinfected; 4 constant temperature, 37 ~ 38 °C best. Daily retort sterilization of feeding utensils, do a good job in environmental hygiene. Use "pants's trousers" or isolation methods to prevent urine in the deer.
7, built a deer protection column. The Aberdeen Deer Fence is an important measure to ensure the safety of the deer, and it is wrong for some deer fields not to pay attention. One of the protection fences should be built in the height of the sheds; the other should be grass lining, and the grass lining should be changed frequently and often exposed to the sun.
8, do a good deer feeding. Supplementary feeding can not only exercise the deer's feeding ability, but also exercise the gastrointestinal function of the deer, so as to prepare for feeding after weaning. Supplementary feeding starts from 2 weeks after birth and is carried out in the protection column. At first, the deer does not eat or eat less. After a few days, they will gradually become accustomed to the increase in feed intake. They should be fed less frequently and fed 4 to 5 times a day. After 1 hour, the leftovers should be taken away and the sunshine must be washed. Ensure drinking water. Normally, the main reason for de-lactation of lactation deer is that it is not caused by feeding or supplementation, and it is rare for deer feeding after supplementation.
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