In lactating piglets and post-weaned piglets, due to the developmental stages of the five internal organs and the six organs, the resistance is poor, and they are vulnerable to external poisoning. In particular, after the arrival of winter, the piglets have poor cold resistance, are vulnerable to colds, and have secondary pneumonia and enteritis. Disease, the last dehydration died. Based on years of work experience, the author suggests that the majority of farmers build a piglet bar in the circle so that it can ensure safe wintering of piglets and greatly increase the survival rate of piglets.
1. Nursing piglets
Prior to sow production, a 60-cm wide, 70-cm-long, and 80-cm-high breastfeeding pen is built on the right or left side of the sow's lap door. The gate of the piglet is 25 centimeters wide and 30 centimeters high. On the side of the inside, a door with a height of 6 cm is left at the door, and the top of the piglet is covered with a plank, and the straw in the piglet is covered with 10 cm of straw. In the first two days after sow production, the piglets eat full-fat milk and put the piglets in the piglets and take care of them so that after 2 days, the piglets can eat milk and defecate on their own. Its characteristics are: 1 economical, simple and easy, warm piglets good performance. 2 can greatly reduce the labor intensity of people. 3 enables the piglets to fix the nipple in advance. 4 The piglet is not around the sow and prevents the sow from pressing. 5 The temperature inside the piglet can reach 20-30°C. If the temperature in the circle falls below 15°C, a warm light (270W) can be installed in the piglet. The warm light is 60 cm high from the piglet and the temperature in the piglet can reach 25-30°C, which is beneficial to piglet growth.
2. Weaned piglets
The method for the construction of weaned piglets is the same as that for nursing piglets. A piglet with a width of 70 cm, a length of 120 cm, and a height of 80 cm is built on the side of the housing and can house 12 to 14 piglets. Its characteristics are: 1 can guarantee the normal growth of piglets, is conducive to piglet growth. 2 Piglets excrete feces on their own to the defecation mouth, clean and sanitary. 3 The piglets can drink water and eat materials on their own, which is convenient for management. 4 Prevent piglets from biting. Hebei Science and Technology News
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