Separation technology of female scorpion in cultured scorpion
1. The separation time was separated when the scorpion shed its white fibrous fetal skin and changed from white to orange, and the tail segment was warped up.
2. Separation method 1. The method of sorting and separation. When the baby scorpion climbs down behind its mother, it will pick out the dry postpartum female scorpion with chopsticks or clips in the evening, and the rest will remain in the original scorpion pond. This method is suitable for raising scorpion on a smaller scale, such as adobe delivery room, cement board delivery room and wood nest delivery room. two。 Glass separation. First pick out the postpartum female scorpion with chopsticks and raise it separately, then gently pour the baby scorpion together with the feeding soil in the delivery room into the glass plate in the middle of another feeding basin and put a wide-mouth glass bottle under the glass plate. The scorpion slowly crawls to the edge of the glass plate and falls into the feeding basin. Finally, the feeding soil on the glass plate is dumped. This method is suitable for raising scorpions on a smaller scale. 3. Separation sieve separation method. A separation screen with a length of 15-20 cm, a height of 10-20 cm and a pore diameter of 0.3 cm was built between the pool and the pond. Only 2-year-old scorpions were allowed to pass through, but the female scorpions could not pass. This method is suitable for raising scorpions on a large scale. 4. Automatic separation slide separation method. Build a small pool in the scorpion pond, the bottom of the small pool is 10-20 cm higher than the big pool, the surrounding edge is a slope at an angle of 60 degrees with the ground of the big pool, the slope is covered with glass panels, and the scorpion can only slide down but not climb up. The four walls of the pond are bonded by four glass plates, leaving a 0.3 cm high slit between the four walls and the bottom of the pool, which can only allow scorpions to pass through. When separating, the mother and baby scorpion in the delivery room are poured into the small pool together, and the young scorpion slides into the big pool through the slit, while the female scorpion stays in the small pool. This method is suitable for raising scorpion on a large scale. 5. Automatic separation box separation method. Build a separation box with a length and width of 15-20 cm and a height of 10-20 cm between the pool and the pool 10-15 cm above the ground. On the side near the scorpion pond, a 60-degree slope is made from the bottom plate of the separation box, leaving a 0.3 cm high slit between the glass baffle and the bottom plate of the separation box. When separating, put the female scorpion together in the separation box, only the baby scorpion can fall into another feeding pool through this slit, and can no longer climb up, so as to achieve the purpose of automatic separation. This method is suitable for raising scorpions on a large scale.
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Selection of bait for breeding fly maggots
Fly maggots have a wide range of bait, with a wide range of bait sources and cheap prices, so it is necessary to make full use of local resources. In addition to wheat bran, bean noodles, distiller's grains, bean dregs, soy sauce dregs, sunflower skins, corncob powder, chicken dung, pig manure, cow dung and rotten fish are all good baits for maggots.
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Breeding earthworms needs to remember to cool down in summer
Building a shed for shading: compared with practice, the shading effect of the curtain made of wheat straw and rice straw on the shed is better than that of other methods (such as climbing plants, putting rape dustpan, etc.). The shed is low in the south and high in the north, the grass curtain is hung from the center of the roof, and the grass curtain is covered on the earthworm bed, preferably covered with water hyacinth.
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