Nursery pigs are the most fragile pigs in their lifetime, when maternal antibodies disappear, new immune systems have not yet been established, coupled with rapid growth, many stress factors, etc., are prone to various diseases and even a large area of ​​death . Through years of experience in pig farming, the author summarized the key to raising a good nursery pig into eight characters: net, card, sudden, bad, loose, gas, medicine, and pick; Smooth sailing.
net
The net refers to a clean pig house. If there is no excrement or dust, that is, create a sterile environment as much as possible, the pathogen will not exist, the root cause of the disease will disappear, and the pig will not become ill.
card
The card refers to the quality of stuck pigs. Because if a pig enters a pig house itself, the pig can be transmitted to other pigs, and finally it is a large group. In addition to catching sick pigs, the card also needs to maintain the uniformity of the herd. Otherwise, the size is uneven, and the weak pigs tend to become weaker and weaker, thus affecting the overall slaughter.
sudden
The sudden increase in the temperature of the new environment before entering the piggery was 2°C higher than in the original environment. This is because pigs tend to affect feed intake during transit, and pigs need higher temperature when they are hungry. .
difference
There are two contents of this difference, one is the temperature difference, the other is the nutritional gap. The temperature difference includes the temperature difference before and after the transfer, the temperature difference between day and night, the temperature difference between the piggery door and the middle, especially if the temperature before the group is higher than the temperature after the group is transferred, then the pig is difficult to raise! Often see piglets in In the delivery room, we had a lamp after weaning. There was nothing after the nursery. This is very dangerous. The difference in nutrition refers to the difference in nutrition. Nursery pigs are from weaning to pigs aged 70-80 days. The nutritional differences between breast milk and piglets are very different. Direct reloading can cause great stress. Therefore, in the nursery phase, it is necessary to gradually reduce the nutrients, such as the use of breast milk in many pig farms - piglet opening material - pre-care conservation material - the transition of the nursery material in the late period, can greatly reduce the impact of nutrient drop.
Scattered
Scatter refers to disperse stress. Because we have a variety of stress factors from weaning to nursery care, such as weaning, pig grabbing, refueling, environmental changes, temperature differences, personnel, and vaccines. If these stress factors occur at the same time, piglets are often unbearable. Causes morbidity; if these stress factors occur separately, the harm is much less.
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Applicable Clinic
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