The hatching of frog eggs was hatched using net cages. The boat-shaped cages with a length of 2 meters and a width of 1 meter were made of nylon cloth and placed in a commercial frog pool. The cages were filled with 30-40 cm of water, and they were fixed with bamboo rafts. The roof of the box is covered with bamboo or straw curtains to prevent sun exposure and rain. The tanks were filled with floating plants, and the collected eggs were placed in water grasses for hatching. About 6000 eggs can be laid per square meter, and each box is placed with 1-2 eggs on the same day. The larvae can be hatched at a suitable temperature for 2-3 days, and the hatching rate can sometimes reach 80%-90%.
èŒèšª Cultivate newly hatched cockroaches can be kept in hatchery cages, or they can be moved into cockroach-cultivated cages (cage practices should be in line with hatching boxes). The water depth of the cage is required to be more than 50 cm to facilitate the movement of the cage. Each cage was equipped with 1-2 feeding pots. The pots were to be submerged into water 10 cm to facilitate feeding.èŒèšª just hatched within 4-5 days of nutrition by oocysts, without food, later fed cooked egg yolk. Use 1/3 of the egg yolk to make a slurry into the food bowl of the cage for every 10,000 eggs and allow it to feed twice daily. 10 days old quail can be fed raw milk, bean dregs, pig blood and other foods, can also be fed artificial compound feed. As the cockroach grows, it should be gradually binned to reduce the density. After 1-2 months, the frogs can be fed into the product. Every 700 square meters of water can be stocked 15,000, until the product frog. The survival rate depends on the level of management technology.
èŒèšª Cultivate newly hatched cockroaches can be kept in hatchery cages, or they can be moved into cockroach-cultivated cages (cage practices should be in line with hatching boxes). The water depth of the cage is required to be more than 50 cm to facilitate the movement of the cage. Each cage was equipped with 1-2 feeding pots. The pots were to be submerged into water 10 cm to facilitate feeding.èŒèšª just hatched within 4-5 days of nutrition by oocysts, without food, later fed cooked egg yolk. Use 1/3 of the egg yolk to make a slurry into the food bowl of the cage for every 10,000 eggs and allow it to feed twice daily. 10 days old quail can be fed raw milk, bean dregs, pig blood and other foods, can also be fed artificial compound feed. As the cockroach grows, it should be gradually binned to reduce the density. After 1-2 months, the frogs can be fed into the product. Every 700 square meters of water can be stocked 15,000, until the product frog. The survival rate depends on the level of management technology.