1. Strengthen feeding management: provide sufficient and clean drinking water to ensure balanced feed nutrition and sufficient nutrition for pigs to grow. 2. Ensure that the environment is suitable: cool down in summer and keep warm in winter, ensure that the pigsty is warm in winter and cool in summer, and ensure that there is no noise around the pigsty. 3. Reasonable transportation and herd adjustment: In the process of transportation and herd adjustment, pigs can be fed with sodium selenite VE to reduce the chance of stress.

First, how to deal with the pressure of pigs

1, strengthen feeding management

(1) Provide nutritious feed for pigs, ensure the balanced nutrition of the feed, improve the immunity of pigs, and add a proper amount of mycotoxin treatment agent to the feed when necessary to avoid the stress reaction of pigs after eating unclean feed.

(2) Provide sufficient and clean water to ensure that pigs can drink water at any time.

2. Make sure the environment is suitable

(1) In hot summer, we should do a good job of heatstroke prevention and cooling in time to avoid heatstroke in pigs. At the same time, heat preservation should be done well in winter to keep the pigsty warm in winter and cool in summer.

(2) Pay attention to the feeding density, which should not be too large, and ensure that each pig has enough room for growth.

(3) There should be no strong noise, air pollution and human interference around the pig farm.

3. Reasonable transportation and group transfer

Improper transportation or transportation of pigs will lead to stress, so sodium selenite VE and aspirin can be fed before pig transportation to reduce the probability of stress.

2. What are the symptoms of stress in pigs?

1, symptoms

When pigs have stress reaction, they will have symptoms such as listlessness, elevated body temperature, reduced food intake, indigestion, diarrhea, weakened disease resistance and so on. Pig stress will not only affect the growth of pigs, but also affect their production performance to some extent.

2. Causes of stress in pigs.

(1) Malnutrition: insufficient nutrition in feed, lack or excess of some nutrient elements, unbalanced nutrition, mold in feed, poor quality of raw materials and other factors will all lead to stress reaction in pigs.

(2) Climate: Improper temperature and humidity, strong wind, dust and other reasons will cause stress in pigs. For example, high temperature will affect the feed intake of pigs, and even lead to heatstroke in severe cases, while low temperature will weaken the disease resistance of pigs, thus forming a small stiff pig.

(3) Improper management: Too high feeding density, air pollution, fright, noise, strong light, hunger and thirst will also cause stress in adult pigs. When the feeding density is too high, pigs will compete for territory, which will seriously affect the growth of pigs.