1, preliminary preparation
The Eupolyphaga Seu Steleophaga breeding house is selected in a higher position to prevent water accumulation. The breeding house can be a waste and idle house. The light in the house should be as dark as possible, with windows in front and back and screens, and the door should be double-decked. Opening a ditch outside the breeding house and injecting water can prevent natural enemies such as rats and snakes from entering the room.
2. Feeding management
Larvae: Larvae begins to eat 2 days after hatching. At this time, part of wheat bran, melons and fruits, pumpkin flowers, Chinese cabbage and shredded pumpkin can be fed. Just sprinkle the feed on the surface of the feeding pond and keep the temperature at 25-43℃.
Middle worm: the management of middle worm is extensive, and there is no special requirement for feed, as long as you can eat enough.
Egg-laying insects: Egg-laying insects require the feeding soil to be thickened12-15cm, and the feed requires the ratio of green feed to concentrated feed to be 50%. It will be better to increase the nutrition of Eupolyphaga Seu Steleophaga if a little soybean powder or animal meat scraps can be added.
3. Disease prevention
Gastrointestinal diseases: in the hot and humid season, when feeding feed, reduce the amount of green and juicy feeding; Adjust that humidity of the culture soil; When feeding concentrate, add probiotics.
Green mold: don't mix the concentrated feed too wet; When the humidity of cultivated soil is too high, it is necessary to add fresh dry cultivated soil exposed to the sun; Regular ventilation, keep ventilation,
Ootheca rot: the soil and hatching utensils used to prepare hatching soil need to be exposed to the sun or disinfected; In hot and humid weather, the humidity of hatching soil is controlled within 30%; Collect egg sheaths in time to screen out young nymphs.