How to manage the details of delivery room in large-scale pig farms?

Environmental sanitation temperature creates a big environment for sows and a small environment for piglets. Controlling the environment at 18℃ ~ 22℃ is beneficial to improve the feed intake of sows and prevent weight loss; The microenvironment of piglets was controlled at 30℃ ~ 32℃, and then decreased by 2℃ every week; Do a good job of ventilation and heat preservation, reduce thief wind and prevent piglet diarrhea; In summer, fans and wet curtains are used to cool down, and dripping cooling equipment can be installed conditionally. It is very important for piglets to keep the humidity in the delivery room dry, but the phenomenon of high humidity in the delivery room often occurs, especially when the sow drinks water, so it is necessary to adjust the flow rate of the water dispenser in time to ensure 2 liters per minute; Check whether the faucet and valve are leaking in time; After sows enter the delivery room, sprinkling lime in the corridor of the delivery room can reduce the humidity. The main causes of diarrhea in suckling piglets caused by cleanliness are summarized as poor temperature, humidity and sanitary conditions. Thoroughly clean and disinfect the delivery room before the sow goes to the delivery bed and leave it empty for more than 5 days. Disinfection of empty houses can realize the continuous operation of five links: cleaning-washing-disinfection-fumigation-air; Sows who go to bed take a bath first, then disinfect and wash away dirt. Don't let anything be brought to the delivery bed, and pay special attention to the cleaning and disinfection of hooves. The sow is removed immediately after defecation, leaving no feces on the delivery bed. The personnel management of delivery room employees should be responsible, patient and meticulous, and every link should be detailed. Employees should be assessed according to the production results, so that rewards and punishments can be clearly defined, employees' mentality can be understood in time, and their work enthusiasm can be mobilized. Pig farm managers must pay attention to the details of daily feeding operations, and refined sow feeding management is the key to improve the production performance of pig farms.