There are many key “three days†in the pig raising process. During this period, strengthening the husbandry and management will greatly increase the production efficiency.
1. Three days after mating: Three days after breeding, it is a critical period for egg fertilization and fertilized egg splitting. If the sow is over-saturated at this time, part of the fertilized eggs will die, thereby reducing the number of litters. Therefore, sows should not feed too much within three days after mating, and the daily feeding amount should be 1.5-1.8 kilograms, and no more than 2 kilograms.
2. Three days after giving birth: For newborn piglets, feeding and management after three days of delivery are very important because many casualty accidents during the pig raising process occur at this stage, such as freezing, frostbite, crushed death, and death. Wait. In order to reduce the piglet's death and injury rate in these three days, the following tasks should be done: 1 Proper delivery of products and protection against moisture. 2 Let the newborn pigs eat colostrum in time to enhance disease resistance. 3 fixed teats. This is an important measure to reduce the death of newborn piglets and increase the uniformity of the piglet population. 4 Timely iron and selenium supplements to prevent selenium deficiency and anemia. 5 Restore sow body condition to prevent postpartum infection.
3. Three days after weaning: This is the most severe period of stress in weaned piglets: the imported food is changed from liquid milk to solid feed, leaving the sow's care, and at the same time the sow is greatly reduced due to shedding of Sherwin's. Source antibodies stop supplying. Each of the above stresses will have a very adverse effect on the piglet and become a cause of its onset. Reducing stress is the key to helping piglets to wean properly. Drug prevention is an effective supplementary measure to prevent secondary infections in piglets. Comfortable environmental conditions and quality feed are the guarantee for successful weaning.
4. Three days after the transfer: The new feeding environment will cause the pigs to be physiologically and psychologically unadapted and the resistance to disease will be reduced. The piglets with different nests will re-establish their status in the new group through “competitionâ€. At the same time, the three points of eating, pulling, and sleeping of the piglets are also completed in these three days. All of these need to consume a lot of energy. In order to ensure the smooth transfer of piglets, the following work should be done: 1 As far as possible, make the ambient temperature before the group transfer close to the temperature of the new environment. 2 Feed with the original feed for a period of time until all the pigs have stabilized and gradually change to fattening feed. 3 Strengthen drug prevention to prevent pathogens from invading the body of piglets. 4 There are often fighting phenomenon after mixed piglets. Therefore, for some strains with large stress response, attention must be paid to prevention when changing groups.
Silage Wrap Film, Width 500mm, Thickness 25um, Length 1800m,UV resistance 12-24months.
Main application of this kind of Silage Wrap 500 is for round bunding package for hay, silage or straw, grass. The most advantage of this silage package is good sealing for fermentation related.
The characteristic as below:
1:The surface of Silage Film have high tacky,good cohesive of different layers,oxygen and water proof for inner anaerobic environment
2:Good performance on tensile strength,puncture strength and tear strength
3:Bear low temperature
Silage Film 500mm
Silage Wrap Film, Silage Stretch Wrap, Round Silage Wrap, Silage Wrap Sheet
Zibo Maoyang Industry and Trading Co.,ltd , http://www.mysilage.com