After the sow is bred, the first 6 weeks are the most likely to cause miscarriage. Therefore, special attention should be paid to preventing slippery, whipping, and stress during this period. Observe the change of body condition and the change of temperament of the sow every day. After the sow mating, the performance of the sow is mild, sleepy, sleepy, and eat less. Over time, the sow’s body condition changed, and the sow's body condition did not change much in the first and second months. It was not apparent to the naked eye. At the third month, the sow’s abdomen could be seen to sag and swell. The milk stems are thick, and the nipples and the abdomen are in a vertical shape; when they are near the end of their delivery period, the sow has a milk outflow, the pustoles are swollen, the rest is uneasy, and the grass is arched.
Science and reasonable feeding sows,
First, to achieve a mix of good feeds, such as protein and various vitamins, minerals, and limited feeding.
Second, the floor should pay attention to anti-skid, insulation, rough.
Third, the environment temperature and humidity should be adjusted well, with good ventilation and a relatively quiet environment.
Fourth, sows should be fed with finesse. It is important for sows and piglets to be fed after sow mating. For example, the higher the amount of feeding, the lower the survival rate of embryos in the first three days after breeding. Excessive feeding of sows can easily lead to obesity, resulting in difficult labor. Sows feed too little, resulting in too thin, low birth weight piglets, and fewer litter size. Therefore, sows should be fine-fed and fed regularly every day.
Fifth, sows should be free-range, with the limit bar feeding the harm to the sow more and more obvious, farm owners are mostly aware of the issue of sows to free range, there are many models of sow backyard:
In the first mode, the sows are fed for 5 to 6 weeks in the limit column at the beginning of the pregnancy. After the embryos are stabilized, they are moved to a small circle and stored in an electronic feeding station until the sows give birth.
The second rearing mode: from the gilts and empty sows to the rearing of the electronic feeding station, so that after a period of domestication, the sows have been adapted to each other, there is no biting phenomenon, and the sows have adapted to the electronic Feeding at the feeding station reduces sow movement.
The third feeding mode: sows are fed in small circles after being matched with the species, and one is fed in one circle. This mode is suitable for small-scale retail investors.
In the fourth feeding mode, the sow is still fed in the limit column, but a space is left behind the limit bar so that the sow can move on open ground after feeding and can also achieve the purpose of free-range breeding. This mode is suitable for use on small-scale pig farms.
Analog Hearing Aid
Analog Hearing Aid
Shenzhen Sunshine Technology Co.,Ltd , https://www.yatwinsz.com