Snails raised artificially should be fed once a night. Vegetables, crops, green manure crops, weeds, roots, stems, leaves, flowers, fruits, peels, residues and waste paper can all be used, and some concentrated feed, protein feed and mineral feed can also be added.
It can also be fed once every two days. Snails can eat leftover rice and humus. Keep sprinkling water, so that the field humidity is 15 ~ 27%, the pH is 5 ~ 7, and the air humidity is 75 ~ 90%. When young snails were hatched in that year, they reached the five-snail layer in five months, so the harm of natural enemies such as chickens, ducks, sparrows, pigeons and mice should be prevented in breeding.
? Extended data:
Key points of breeding
1, temperature 16 ~ 40℃, preferably 25℃, generally higher or lower. Earthworm fire must be used for heating, and it should be prepared all year round, especially in late spring and early summer, to prevent sudden cooling. Conditional heating is the best, not furnace heating.
2. humidity. The soil surface humidity of the feeding soil should be kept at 25% ~ 35%, and the relative humidity of the air should be 85% ~ 90%, so that it can be wetted, and the top should be covered with plastic sheets for moisture control and moisturizing.
3. In order to prevent dry air and cold air from blowing in directly, double doors, cloth hanging and wind deflector should be adopted for import.
4, resolutely control the odor into the breeding ground.