Key technical measures to improve the survival rate of piglets
Piglets are 0-70-day-old piglets. They are divided into two phases. The first phase is the 0-day to 30-day-old lactation period. The second phase is the 30-day-old piglet. Day-old weaning period. In the production, according to the physiological characteristics of piglets, start from nutrition, environment, immunity and health care, reduce diarrhea, slow growth, stress, etc. of piglets, so as to improve the survival rate of piglets.
Piglet management in three periods
Newborn suckling piglets. In production, it is divided into three periods: (1) 0 days to 7 days; (2) 8 days to 21 days; (3) 22 days - weaned. According to different physiological characteristics of different periods and treated differently.
0 to 7-day-old piglets are characterized by a lack of congenital immunity and poor body temperature regulation. According to this feature should be done in the key work: First, to strengthen insulation. Once the piglets have been produced, immediately wipe the body surface and oral mucus, cut the umbilicus, cut the dog teeth, and place it in the carcass box as soon as possible. The temperature of the newborn piglet incubator is 32°C~35°C. The second is to fix the teat and eat good colostrum. Colostrum is rich in immunoglobulins and energy. The third is that piglets are prone to iron-deficiency anemia, and 1 ml of selenium-enriched or iron selenium must be injected at 3 days of age. Fourth, three days after birth, 7 days, 21 days to do three-pin health care for piglets to prevent piglets diarrhea, gasping, viral diseases (proposal Hebei recommended PT packages). The fifth is timely feeding. At the age of 5 days to 7 days, the food was started to be eaten so as to ensure that it was eaten early.
8 days to 21 days This period is the fastest growing period for piglets. The nutrients needed for growth depend mainly on the sows. Therefore, it is important to ensure that the sows have sufficient and healthy milk for the feeding and management of the nursing sows.
22-day-weaning This stage is characterized by a decrease in breast milk from the highest peak at 21 days of age. Piglets grow fast, and breast milk can no longer meet the needs of piglets. Therefore, it is necessary to strengthen feed supplements and promote fast growth of piglets at this stage. (Suggested with a good opening material).
Reduce weaning stress
1. Provide good quality feed.
2. Feeding at different times. From weaning to 25kg body weight, the piglet is in the second period. During this period, attention should be paid to changes in diet and good transition of feed (eat less meals).
3. Strengthen environmental control. The piglets are most sensitive to temperature, and the temperature in the first week of weaning is preferably 26°C to 28°C, and then maintained at 25°C to 26°C.
4. Do a good job of management and health care to prevent piglets from crouching. The nursery is warm, dry, and free from snarling winds. Twice a week to disinfect the environment and pigs, do a good job of epidemic prevention, regularly do a medication in the feed, do a good job of health care, and apply drugs 7 days to 10 days a month.
Red Kidney Beans,Dried Red Kidney Beans,Dark Red Kidney Beans,Small Red Kidney Beans
COFCO HEBEI INTERNATIONAL TRADING CO., LTD. , https://www.cofcohb.com