increase temperature
There are many ways to increase the temperature of the pig house, but there are four simple, economical and practical methods: 1. Open pig house covered plastic film. It is best to cover the double-layer plastic film, although the cost is higher than the single-layer plastic film coverage, but the insulation effect is better. This approach is suitable for fat and non-lactating sows. 2. Closed-type pig breeding workshop implements boiler-type heating. 3, open pigs heating heating plastic film cover. 4, heating heating plus electric heater, suitable for nursing sows.
Pig house condition
1. The wall of the pig house should be thick and tight. The back wall, gable, and front wall of the pig house should be increased in the winter. For this purpose, crop stalks can be stacked and adobe can be temporarily built. It is best to thicken the outer walls when the pig house is built. Obsolete pig houses must seal the wall, doors and windows of the gap. 2. The floor of the pig house should be dry, and the sewage of the manure should be promptly removed and cleaned. In order to facilitate drying, the piggery should be made of concrete floor. 3, increase the bed. In the piggy stage, where conditions permit, it is best to use warm sheets such as wood boards, bamboo boards, thick fiber boards, etc., and without preconditions, cement precast boards can be laid. 4, increase the lighting area of ​​pigs. When the pig house is built, it is necessary to consider the lighting area of ​​the pig house. The open-type pig house should have a large open area in order to prepare the winter covered plastic film for easy lighting. Closed pig houses are to be reserved in the south wall and the roof to prepare for the installation of glass in winter.
Feeding management
1. Do not allow the pig to drink cold water. Warm the cold water and let the pigs drink it. 2, moderately increase the energy level in the feed, can be increased by about 10% on the basis of the original feed energy level. The big pigs are low and the pigs are high. Piglets can be supplemented with high-energy feeds for fats and oils, and large pigs can increase the proportion of common energy feeds such as corn in batches. 3. Increase the breeding density appropriately. When the stocking density is high, each pig's floor space is reduced, and when lying down, they can be warmly attached to one another. At the same time, when the pigs are kept at high density, their body heat is also increased, which is conducive to raising the temperature inside the house. 4, increase the number of feeds. The purpose of increasing the number of feeds is to relatively increase the feed intake to compensate for the weight loss caused by the body fat and intramuscular metabolism of heat due to low temperature. Where conditions permit, it is best to take free food. Feeding can be added at night in places where feeding is scheduled.
Active Pharmaceutical Ingredients
Product categories of Active Pharmaceutical Ingredients, we are specialized manufacturer and distributor from China, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Active Pharmaceutical,Extracted from Chicken Bile,CAS NO.:81-25-4, Active Pharmaceutical Ingredients
SINOCHEM PHARMACEUTICAL CO., LTD , https://www.sinochemnutrition.com