It is very important to do a good job of raising and managing piglets in the first week after birth, which is the key to raising the piglet rearing rate. According to statistics, most of the losses and deaths of piglets after birth occurred within 30 days, and the deaths in the first week often accounted for about 60% of the total deaths. The reason for this is that newborn piglets were crushed to death by sows, or death due to jaundice and colds in piglets due to poor self-resistance. Obviously, it is very important to do a good job of raising and managing piglets in the first week after birth, which is the key to raising the piglet rearing rate. Moisture and pressure-resistance are known from the physiological characteristics of piglets, and pigs are quite afraid of cold. Practice has proved that insulation is the key measure to improve the survival rate of piglets. The most suitable environmental temperature for piglets is: 32°C-28°C for 1-7 days; 28°-25°C for 8-30 days; 23°-25°C for 31-60 days. The insulation method is: to build a simple insulation room in the production circle. It is generally required that the insulation chamber should be 1.2 meters long, 0.75 meters wide and about 1 meter high. A small door for free access to piglets should be kept at the bottom of one side of the insulation chamber. The width of the small door is 0.15-0.2 meters and the height is 0.2 meters. The holding room can be heated by hanging an infrared light bulb (250-500 watts) or using a hot water bottle. In the middle of the insulation room, a dry and wet thermometer is suspended 0.5 meters from the bottom to accurately grasp the temperature and humidity. The infrared light bulb is 30-40 cm from the ground. Put some short, loose grass on the indoor floor and pay attention to changing. After several trainings, the piglets will get used to getting into the heat preservation room automatically, so that the piglets will not be frozen to death, and they will rarely be crushed to death. No matter what kind of insulation measures, we should strive for a stable and constant temperature. Eating legged colostrum Because the newborn piglet does not have innate immunity, it must be obtained by sucking colostrum, otherwise it is prone to multiple diseases. In addition, colostrum is extremely rich in nutrients, contains a lot of protein, milk fat, high acidity, to meet the needs of piglets growth and development. Therefore, piglets should eat colostrum as early as possible so that they can gain immunity and rich nutrition early, produce body heat as soon as possible, and increase resistance to diseases. Practice has proved that if piglets can't eat colostrum, it's very hard to breed. So after finishing the production, the piglet should immediately put colostrum under the belly of the sow. Fixed nipples can prevent piglets from robbing each other of their tits, showing teething and robbing their tits, and interfere with normal sows' feeding. Therefore, in the postpartum 2-3 days must complete the work of fixing the teat, the weak piglets in the front and middle, in order to make up for congenital deficiency, can make the entire litter of piglet development evenly. Stronger piglets that knead the breasts are fixed to the back. Once the nipple is fixed, it will not change until weaning. If a small number of weak piglets are under sucking, supplemental feeding may be carried out to increase the survival rate of whole litter piglets. Supplementing iron and selenium iron is a hematopoietic raw material, piglet iron deficiency will affect their own hematopoiesis. Newborn piglets have very little iron reserves, only 30-50 milligrams. Normal growth requires 7-8 milligrams of iron. The amount available from breast milk is also limited. The piglets receive only 1 milligram of iron per day from the milk. If the iron is not supplemented in time, the piglets will appear to have stagnant growth. In addition, iron deficiency selenium in piglets is prone to selenium-induced diarrhea, hepatic necrosis, white muscle disease, and edema disease. Therefore, piglets must be supplemented with selenium. There are many ways to do this: (1) Within three days after the birth of the piglet, intramuscular injection of dextran iron and cobalt injection and sodium selenite vitamin E injection in the neck or buttocks can also be used iron, selenium mixture such as "blood" , "Blood blood treasure" and so on, the use of dose should be determined according to the product description. (2) The 0.2% ferrous sulfate plus 0.1% copper sulphate solution was dropped on the sow's nipple for the piglets to eat. (3) Sprinkle some clean red clay in the circle so that the piglets can eat freely to supplement the deficiency of iron. There may be deaths of sows due to one reason or another in overfeeding and joint production. Or the sows have no milk after birth, or the number of piglets produced exceeds the number of effective teats. †Or milkless piglets are sent to other sows to feed. Occasionally, there may be a small number of sows born or a part of piglets that have died for some reason. In order to increase the utilization rate of sows, these piglets may be appropriately combined. Before the merger, the piglets must eat enough colostrum. Whether it is to send nests or raise nests, we must make full use of the characteristics of the pig's sense of smell. We must first mix the piglets before we deliver the nest and raise them. The method is: use "milk" milk (do not advocate the sow's urine) to wipe the entire piglet's body and mix it at night, so that the sow can not distinguish between self-produced and foster piglets. Afterwards, observe carefully to prevent the sow from refusing to breastfeed or bite into the piglet. Sending pigs and raising piglets require similar maturities, preferably no more than 3-4 days. Strengthening nursing of ordinary farmer raising pigs, often only pay attention to the day of childbirth care, and once the pigs are all output, they think that everything will be fine. In fact, the care of the piglets within one week after birth is not negligible because of their unresponsiveness, inflexible action, and being easily crushed to death. In order to prevent the piglets from being crushed to death and trampling to death, the sows should be provided with pressure-proof partitions, and regular inspections should be conducted to prevent starvation and death from freezing. Prevention and treatment of diseases In order to prevent piglets from developing in the future, after the birth of the piglets, the piglets can be vaccinated against the attenuated vaccine at regular doses before the baby has been fed. After 2 hours, the piglets are allowed to feed freely. In addition, the sows can be given drugs such as Zhifan San or oxytetracycline to prevent the piglets from developing red and jaundice. If such diseases occur in the piglets, the piglets should be given an immediate antispasmodic cream and the skin of the pig's back can be wiped off with a solution of the king or a net of fleas. Generally, it will be effective after 1-2 times. Matcha Tea Kit,Matcha Tea Private Label,Matcha Powder Private Label,Matcha Private Label SHAOXING ROYAL TEA VILLAGE CO.,LTD , https://www.yccmatcha.com