Boar pen: 2.9 meters long and 2 meters wide. 4 meters high, 1.2 meters high, with all metal and cement leaky floor. The fence surface is large, which is conducive to sports, and is very good for improving boar sexual desire and semen quality. The boar pen is far away from the sow pen, which is conducive to stimulating the oestrus of sows. At the same time, the boar is released to move on the aisle before and after the sow pen, which can detect the oestrus of sows as soon as possible, which is good for breeding and improving the conception rate.
Pig raising equipment is located north to south, which is conducive to cool in winter and summer. However, due to the long summer heat in the South and high temperature and humidity, it is necessary to install large fans, exhaust fans and cooling sprayers in the pigsty. In addition, in the cold season of winter and spring, corresponding thermal insulation measures should also be taken, and electric heating thermal insulation board and infrared bulb should be installed.
According to experience, when sows give birth 1-3 days ago, using infrared light bulb is easy to dry the amniotic fluid of piglets and speed up their activities. After 3 days, they use electric heating to keep warm.