How long is the growth cycle of pigs?
The growth cycle of pigs is 4-5 months. There are three stages of growth and development of pigs: lactation stage, conservation stage and growth and fattening stage.
How many stages is the growth cycle of pigs divided into?
1. Key points of feeding and management during lactation
In the first 3 days of birth, let the piglets eat enough colostrum, fix the nipples, prevent the sows from being pressed, and keep warm. 5-7 days old, began to feed piglets, step by step, so that piglets from recognition to feeding, to the complete diet at weaning.
Pay attention to the hygiene of the delivery room and sow breasts to prevent piglet diarrhea.
two。 Key points of feeding and management during conservation period
First of all, let the piglets get through weaning safely: here is mainly to do a good job in the prevention of weaning stress. Weaning is the third of the most important levels in a pig's life, which is a great stress for piglets both mentally and physically, so it is very important to prevent weaning stress.
3. Key points of feeding and management during fattening period:
(1) provide reasonable enclosure area: 20-45 kg, 0.37 square meters per head; 463,102 kilograms, 0.84 square meters per head
(2) reasonable ventilation: pay attention to cooling in summer and respiratory tract disease caused by excessive harmful gases in winter.
(3) adjust the uniformity of the pig herd in time: pick out the small and weak lagging pigs in time and raise them separately. The main way to solve the problem of lagging behind is to increase nutrition, rather than adding a large number of treatments.
(4) regular disinfection: fattening pigs eat more, grow fast and have weak disease resistance, especially for bacterial venereal diseases: streptococci, these bacterial venereal diseases are regulatory diseases, as long as within a certain range, pigs do not suffer from the disease.
Summary: the above content is the editor of Tuliu.com to sort out the introduction about the growth cycle of pigs, hoping to help you.
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