1. Indoor plane cultivation: indoor bricklaying is a square with a height of about 25 cm and an area of 2-3 square meters, with a 1 cm pad of loose soil above 10 cm. 2. Indoor stereoscopic culture: firstly, make a wooden box and a shelf, and fill the box with loose soil with a thickness greater than 10 cm. 3. Open-air culture: after the cultivated land is refined, broad-leaved trees are planted around to shade the sun, and the Internet is installed to prevent snails from escaping.

First, how to breed snails

1, indoor culture

(1) plane culture

Bricks are used indoors to build a square with a height of about 25 cm and a size of 2-3 square meters, and the square cm should be padded with loose soil with a thickness greater than 10 cm.

(2) Stereo culture

First, make wooden boxes and shelves. The height of the box is generally about 25 cm. Then, put loose soil in the box with a thickness of more than 10 cm, and put it on the shelf layer by layer.

2. Open cultivation

(1) Farmland can be used for breeding. The specific operation method is to double the farmland and then refine the soil. Broad-leaved trees are planted around the field to shade the sun, and the surrounding areas are blocked with nets to prevent snails from fleeing.

(2) The roofs of flat-topped houses are also used for breeding. First, put loose soil with a thickness of more than 10 cm on the roof, plant a few grapes around it to shade the sun, and block it with nets.

3. Plastic greenhouse cultivation

Plough in an open space 30 meters long and 6 meters wide, build a 30-cm-high fence around it, build a plastic shed, open a door in front and a door in the back, level the plowed soil in the shed, and then breed snails.

Second, matters needing attention in breeding snails

1. Indoor snail breeding is simple and safe, with less investment. However, it is necessary to open the doors and windows for ventilation every day, adjust the temperature and soil humidity at the same time, keep the soil clean and indoor hygiene, and cover the box with a breathable net to prevent snails from fleeing.

2. Open-air culture of snails has the advantages of fresh air, good humidity, rapid growth of snails and light diseases. However, when the weather is dry, water should be sprayed in time to keep the soil moist, and drainage should be done in time when there is a lot of rain. At the same time, we should also prevent natural disasters and the harm of livestock and poultry to Oncomelania hupensis.

3. Raising snails in plastic greenhouses is easy to adjust the temperature and prevent natural enemies, but in high temperature season, sunshade facilities should be added in time to keep the soil moist and the air convection appropriate.