Culture techniques of Tuyuan

Earthlings, also known as ground beetle, are a wild insect medicinal material with extremely high medicinal value. Wild earthlings like to live in dark, humid and humus-rich loose soil. They are generally visible at the roots of some soil and wooden houses. However, with the progress of society, their living environment has been destroyed. Coupled with a large number of catches, wild earthlings are extremely rare. However, the market demand is extremely large, so artificial breeding of earth yuan rise, the following together to earth yuan breeding technology bar.

1. Site construction

Tuyuan likes to live in dark, humid and humus-rich loose soil, so it has higher requirements for soil when raising. First of all, it is necessary to choose humus-rich, loose and fertile garden soil or sandy loam, add some chicken manure, pig manure or plant ash to it, and place it in sunlight exposure. Fear of light, so it is generally day and night, the most suitable growth temperature in 28-30 degrees, lower than 0 degrees or higher than 38 degrees will cause a large number of deaths. Therefore, when breeding, it is necessary to build an environment suitable for its growth. The breeding methods include pot cultivation, cabinet cultivation and box cultivation.

2. Larva management

Larvae rearing is a critical step in breeding, and the humidity of the breeding soil should be kept at about 40% and the temperature should be between 25-30 degrees during incubation. After one month of incubation, the larvae break through the shell. The larvae and females should be kept separately in incubators and during larval rearing, as the females often eat the larvae and eggs. When the larvae are young at 1-4 days of age, they are small and weak, so they are fed mainly by concentrated feeding. The feed is evenly scattered on the feeding soil, and then turned into the soil layer for 2- 3 cm to prevent the larvae from escaping.

3. Feeding management

Earthlings are omnivorous animals, plant feed has wheat bran, rice bran, cake, and a variety of fruits and vegetables, animal sex has earthworms, crickets, etc., feed source organs. There are strict requirements for temperature and humidity. In the suitable growth temperature of 25-30 degrees, 8 degrees below enter hibernation, 10 degrees begin to eat activities, below 0 degrees will freeze to death, above 28 degrees will die of heat. Therefore, sufficient drinking water is supplied during breeding in summer, water is often sprayed into the breeding area, the humidity of the breeding soil is maintained, the temperature is lowered, dry in winter, semi-dry and wet materials are fed, straw and other warm measures can be used at low temperatures, and the humidity is maintained at 70%-80% in spring to allow it to grow rapidly. In breeding, attention should also be paid to the breeding density, generally 1 day old per square meter can be raised 1.5 kg, with the increase of age, 0.1-0.2 kg per day.

4. Pests and natural enemies

When feeding, it will suffer from various diseases and insect pests and natural enemies. The main diseases are belly disease and fungal infection disease. The prevention and control method of belly disease is to adjust the humidity of feed and feeding soil, and the moisture content should not exceed 10%. The prevention and control method of fungal infection disease is to change the feeding soil, disinfect and sterilize it in time, and then mix it with 0.25 g tetracycline powder and feed it. Insect pests include mites, ants, rats, cats, snakes, etc., pay attention to the closure of breeding sites when breeding, do not take advantage of other insect pests, ants and mites such small pests, can be painted on the pool wall tung oil, sticky matter, mites can be controlled with chemicals.

The above is all the contents of the breeding technology of Tuyuan, I hope to help you, if you want to know more about breeding knowledge, please pay attention to us.