Wild grasshopper catching method

We all know that leeches have high medicinal value, and we need to catch wild leeches to lay eggs. Here's a look at how to catch wild leeches.

Capture method of wild leeches

Make a small cage with fine screen, tie two pieces of cut pig liver or cut Loach in the middle of the bottom of the cage, and put it into the ditch with leeches at night. when the leeches smell the blood, the leeches will drill into the cage in groups. When you collect the cage at dawn the next day, you will harvest a lot of wild leeches.

Living environment of wild desmodium desmodium

Most of the leeches live in fresh water, a few live in salt water, and some are terrestrial and amphibious. Among them, there are species that suck blood or body fluids for a living, as well as meat species that prey on small animals. The leeches common in rice fields are called Japanese medical leeches, which feed on the blood of people, animals and frogs. There are some desmodium locusts living in the mountain forests of Hainan Island and Taiwan, often lurking in grass and trees. After being processed, the leeches can be used as valuable traditional Chinese medicine. In recent years, due to the threat to the living environment of chemical fertilizers and pesticides, and the predatory capture of human beings, the wild resources of leeches are decreasing day by day. In order to meet the market demand, the artificial breeding industry of leeches is developing rapidly.