3 results about "Ecdysis" patented technology

The utility model discloses a multifunctional device for insect breeding and behavior testing. Relates to the technical field of insect breeding equipment. A gauze partition plate is arranged in the rearing cage; a liquid feeding device, a water feeding device, a solid feeding device, an adult oviposition container and a larva feeding box are placed in the feeding chamber; a pupation box is arranged in the pupation eclosion chamber; a foam layer floats on the surface of the liquid foodstuff and is lined with filter paper; a plurality of water feeding assemblies are arranged in the water feeder, and each water feeding assembly comprises moisturizing filter paper and a fiber cotton swab; the multiple water feeding assemblies abut against one another to fully seal the bottle opening of the water feeder. The device mainly solves the bottleneck problem of drowning of the adult fruit flies, provides a suitable oviposition container for an adult oviposition selection test, can well realize breeding, continuous breeding and adult trend and oviposition behavior selection research of the adult fruit flies, avoids a large amount of death of the tested adult fruit flies, saves manpower, material resources and financial resources, and improves the test efficiency of the adult fruit flies. And the artificial feeding reproduction and test efficiency is greatly improved.

The invention relates to the technical field of artificial breeding of amphibians, in particular to an ecdysis promoting method for artificially imitating wild breeding of toads and application, according to the ecdysis promoting method, the toads are soaked in a soaking solution containing iodophor, the effective iodine concentration in the soaking solution is 0.1-0.2%, and the soaking time is 10-25 minutes. By the adoption of the ecdysis promoting method, the ecdysis period is greatly shortened, and compared with natural ecdysis (12-15 days), the ecdysis period is shortened to 5-7 days, and efficiency is greatly improved; and the toad cortex quality and yield can be obviously improved, and the toad cortex integrity reaches 92% or above.

The application provides a method for improving the ecdysis rate of Eriocheir sinensis, which can significantly improve the ecdysis rate of juvenile Eriocheir sinensis, reduce the mortality surge caused by ecdysis failure, and make the sustainable cultivation of subsequent larger size fry feasible. In addition, the method of the application also has the advantages of low cost and easy popularization.