2. If it is cultivated in the field, some aquatic plants need to be planted in the field, or they can be cultivated together with rice. This not only provides natural bait for snails, but also provides shaded conditions for snails, and can also reduce the water temperature. At the same time, you can also get a bumper harvest of rice. Because the snail can also improve the soil quality and water quality, it is a way to kill two birds with one stone.
3. Secondly, attention should be paid in the process of feeding management. When breeding snails, it should be noted that the water quality must be fertile enough, and fertilizer should be input regularly, because breeding snails, like planting rice, needs a lot of fertilizer to ensure their healthy growth. In the artificial breeding environment, a large amount of bait needs to be put in, but because snails eat a lot and have very low nutritional requirements, they only need to be fed. Rice bran or other soybean meal can be used for feeding, and then the feeding frequency can be reasonably adjusted according to the weather change and the eating state of snails, and the amount of bait needs to be determined according to the amount of food eaten each time. Then if the temperature is between 20 and 30 degrees in summer, the snail will go into a dormant state at this time and its appetite will be reduced. You can choose not to feed it, or feed it once every night, because most snails lurk in the mud to cool down during the day.
Finally, we need to pay attention to strengthening daily management. Although snails like to grow in silt and fertile soil, we should also prepare for the prevention and control of water bodies to avoid the inflow of pesticides or other chemicals affecting their growth, and we need to pay attention to the harm of other natural enemies. For example, some birds will eat snails in large quantities, resulting in a serious decline in snail production. In this case, we can build a protective net on them.
5, and clean up the surrounding weeds to avoid competing for soil nutrients. When dealing with weeds, attention should be paid to weeding and rooting to avoid weeds growing again. In addition, the fluctuation of the water level in the pond should not be too large, and it should be controlled at about 30 cm as far as possible, and the fluctuation should not exceed about 5 cm, so as to ensure that the water temperature is within the range suitable for snail growth. Moreover, if it is hot and humid weather, it is necessary to ensure sufficient oxygen, and at the same time, it is necessary to carry out water exchange management, keep the water quality clean, and do a good job in overwintering management.