Core Tip: Newborn piglets are well cared for, which can greatly reduce deaths and allow them to adapt to the new environment as soon as possible and thus grow healthily and smoothly.
Do a good job in the cold season of the insulation antifreeze (pressure) of the newborn piglets little energy reserves, energy metabolism is not fully regulated, sensitive to low temperature and temperature drop, coupled with its small size, sparse hair, subcutaneous fat is not developed, low temperature It is easy to lose body temperature, so winter and early spring must be done to prevent the freezing of newborn piglets. The optimum temperature for the newborn piglets within 6 hours after delivery is 31°C~35°C, 30°C~34°C for 2 days, and gradually decreased from 30°C to 24°C~25°C after 7 days. In the cold, the pigs instinctively curl their bodies to reduce body surface area, reduce heat emissions, or crowd into each other to warm up. Sustained low temperatures can have significant adverse effects on piglets, resulting in slow growth during lactation, diarrhea and hypoglycemia, and severe deaths in batches. In small and medium-sized sow farms with limited economic conditions, the newborn piglets should lay down sterilized thick and soft hay, lay a plank of wood on the ground, and then spread grass on the wooden planks; A 150 W to 250 W infrared heating lamp is hoisted above (40 cm to 50 cm from the ground), and the lamp is kept at about 30°C. The piglet is best surrounded by planks around the sleeping area to form an environment similar to an incubator. The farrowing area should be set for the sow lying area and the piglet activity area; the two areas should be separated by fences, but the following should be communicated for the free flow of piglets. The sow's delivery in the farrowing pen can effectively prevent the sow from pressing on the piglet. The excrement can be leaked from the net bed without contaminating the teat, which can greatly reduce the occurrence and spread of the disease, and increase the survival rate of the piglets before weaning by 10%. ~35% and weight gain rate of 25%~35%.
Timely treatment of suspended dead piglets Because sows are frail, with early mating, malnutrition or insufficiency, and long calving times, some sows will produce false-dyed piglets that do not breathe (or faintly) but have heartbeats. In such a situation, we must hand out the mucus in the mouth of the pig and the nasal cavity as soon as possible, and then use one of the following methods to treat it: 1. The pig's head is facing downwards, holding the two ribs at left and right hands, one by one rhythmically Gently squeeze until the piglets make a sound. 2. Recumbent piglet, with one hand resting on its shoulder and the other hand supporting its buttocks, then stretching it one after the other until the piglets make a sound. 3. Press the piglet's chest gently and rhythmically with your hands until the piglet makes a sound. 4. Inject 1 ml of nikethamide solution subcutaneously or intramuscularly into each piglet. When the temperature is low, the saved piglet should be kept warm under the infrared light or in the incubator (room) as soon as possible and eat sow milk in time.
After the production of mucus piglets inside and outside the pig's mouth and inside and outside of the nose, the consignee should hold the piglet in a hand to make it horizontally or slightly lower, and use the other hand to wipe it out with a sterile dry towel as quickly as possible. Wipe the pig's mouth and mucous inside and outside the nasal cavity to prevent the mucus from clogging the pig's mouth and nasal cavity to suffocate and suffocate.
Cut the umbilical cord timely After birth, the pig's umbilical cord should be squeezed in the direction of the abdomen as soon as possible. Then, 4 cm to 5 cm away from the abdomen, the sterilized scissors should be used to cut and wipe the iodine. When bleeding occurs when the umbilical cord is broken, the broken end should be pinched with a finger as soon as possible until no bleeding occurs. If the umbilical cord does not separate from the sow after birth, use two hands slowly to rip the umbilical cord out of the mother's body. Never pull it hard and pull hard to prevent the piglet from dying because of excessive blood loss.
Brush the body of newborn baby pigs with lots of mucus and blood. Clean the body's mucus and blood as soon as possible with a sterilized dry towel, promote blood circulation of piglets, prevent colds, and make them adapt to the new environment as soon as possible. .
Timely cutting of teeth If the piglets do not cut their teeth after birth, they will have the following two kinds of adverse consequences. 1. The pigs will bite each other with canine teeth when they compete for nipples, leaving wounds that can easily cause bacterial infections. 2. When pigs compete for nipples or sucking milk, they often bite into the nipples or breasts, triggering mastitis, making sows pain, and refusing to breastfeed, which seriously affects the growth and development of piglets. When cutting the teeth, use the thumb and forefinger of one hand to pinch between the upper and lower jaws of the pig (mouth angles on both sides), force the pig to open his mouth and expose the canine teeth, and then cut off the left and right two pairs of canine teeth with a canine shear or an electric diagonal pliers. To prevent gums and tongue from being damaged when cutting teeth, the cut teeth should not allow the piglet to swallow.
It is extremely important for piglets to eat colostrum sows as soon as possible to maintain the body temperature of the piglets and enhance resistance to diseases. It has laxative effect and accelerates the discharge of meconium. The newly born pigs should clean their hair and cut the umbilical cord immediately after breastfeeding, so that they can have a breastfeeding so that the entire litter of piglets has enough colostrum after the end of the sow to facilitate the quiet rest of sows and pigs. Prevent piglets from biting the umbilical cord. In order to allow all the piglets to eat breast milk in time, manual adjustments can be made according to the strength and size of the pig's constitution, so that the weak piglets suck the middle and front nipples, and the strong piglets suck the posterior nipples, which will enable the robust piglets to Lactating milk sucks enough milk in poor nipples. The weak piglet can smoothly and healthily grow from breast milk that sucks more milk. For very weak pigs and pigs born beyond the number of nipples, special care should be given to ensure that they eat colostrum and supply sufficient artificial milk. If necessary, other piglets can be forcibly pulled every other day or 2 days to make them 1 to 2 breastmilk meals.
The most common waxy and sweet corn market, waxy corn has higher nutrient content than ordinary corn, containing 70-75% starch (and almost all amylose), more than 10% protein, 4-5% fat and 2 % Of multivitamins have more grains, VA, VB1, and VB2 than rice with the highest content of protein, fat and VB2. Yellow corn also contains carotenoids, such as rice and wheat. The molecular weight of waxy corn starch is more than 10 times smaller than that of ordinary corn. The starch makes glutinous rice sticky and softer than ordinary hard corn. Its digestibility is more than 20% higher than that of ordinary corn, and it is suitable for people with irregular teeth. At the same time, the content of amylose (a kind of polysaccharide) is very high, which is not suitable for diabetics.
Waxy corn is also called sticky corn. The grains have rough, waxy endosperm, similar to shiny, transparent grains, such as hard and dented corn. Its chemical and physical properties are controlled by a recessive gene located on chromosome 9. 100% of the starch in the endosperm is amylose.
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