Pig sand, also known as pig sand stone is a stone taken from the gallbladder and bile ducts of pigs. It is a kind of precious and rare herbal medicine, which is good for human health. Moreover, pig sand is round or powdery and has a pink or large red appearance. When storing pig's sand, it should be hung in a cool place so as not to affect the quality.

Uses of Pig Sand

1. Uses

Pig sand is a rare and scarce Chinese herbal medicine, because of the long formation time of pig sand and the short feeding cycle of pigs, so it is hard to find pig sand in pigs. Besides, pig sand is also called pig sand, pig vermilion sand and so on. And it is a stone taken from the bile duct, gallbladder and hepatic duct of pigs, with the appearance of red or brown color.

2, harvesting method

Go to harvest pig feces, and check whether there are lumps in the bile ducts and gallbladder when slaughtering pigs. If there are lumps, you have to scrape out the pig immediately with a knife to pull out the feces, remove the lining feces attached to the pig, and then wrap the pig feces with cotton or gauze, and finally hang it in a cool and dry place.

3, summer feeding

Summer pigs, to plant some plants, such as wogon, sunflower, gourd and so on. The outside of the pigpen should be cooled and shaded, and the pigpen should be equipped with a sunshade net. And every day at noon to sprinkle water to the pigs and the ground to reduce the ambient temperature, to prevent the pigs because of heat and loss of appetite.

4, winter feeding

When raising pigs in winter, you need to place straw, boards or fiber boards on the ground to increase the ground temperature, thus preventing the pigs from frostbite. And the lactating sow barn should be installed with heaters to keep it warm, so that the piglets have enough milk and the pigs are provided with protein and high energy content feed.