Method for artificial culture of eupolyphaga

Abstract

The invention relates to the field of agricultural culture, in particular to a method for artificial culture of eupolyphaga. The method for artificial culture of the eupolyphaga aims to achieve the effects that the growth cycle of the eupolyphaga is short, the yield is high, the death rate is low, and the variety is good. The method for artificial culture of the eupolyphaga comprises the key steps of larva eclosion, adult culture and the like. According to the method for artificial culture of the eupolyphaga, a constant-temperature stereoscopic culture technology is adopted, the eclosion temperature is controlled in a staged manner, and the humidity of nutrient soil is reasonably controlled; and meanwhile, diseases and insect pests are prevented and eliminated in time through scientific management, and therefore the death rate in the culture process can be significantly reduced. The eupolyphaga cultured through the method is excellent in variety, large in size, capable of growing rapidly and stable in appetite; the eupolyphaga is high in adaptability and can be cultured both in the North and the South of China; the eupolyphaga cultured through the method is not prone to being infected with a disease, high in immunity and high in growth speed, reproductive speed and culture survival rate, and the emergence rate reaches 80%; and compared with the yield of a traditional culture method, the yield of qualified adults of the eupolyphaga cultured through the method is increased by about 30%, the weight of every 500 qualified adults reaches 1 kilometer, and the qualified adults are good in glossiness, fat, big and high in oviposition rate.

Description

technical field [0001] The invention relates to the field of agricultural breeding, in particular to a method for artificially cultivating soil elements. Background technique [0002] Tuyuan, also known as ground soft-shelled turtle, is an indispensable part of traditional Chinese medicine. It has high medicinal value and is widely used. It is often used for bruises, swelling and pain relief, dredging collaterals and injuries, and jointing tendons and bones. It has obvious curative effects. Tuyuan is a kind of cold-resistant and heat-resistant insect. It likes to live in groups. It grows in remote, moist, loose, and fertile soil. It has the habit of feeding during the day and nocturnal. It hides in the soil during the day and comes out to feed and mate at night. [0003] Due to the long-term use of chemical fertilizers, pesticides and rodenticides in various places, wild soil yuan has gradually decreased, while the output of artificially farmed soil yuan is less than 50% of ...

AI Technical Summary

Problems solved by technology

[0003] Due to the long-term use of chemical fertilizers, pesticides and rodenticides in various places, the wild soil has gradually decreased, while the output of artificially farmed soil is less than 50% of the market demand, and it is difficult to meet the increasing demand in the domestic market year by year.

The existing breeding technology generally does not control the temperature, and the management is unreasonable. In the initial stage of hatching and feeding, the soil element breeding has a high mortality rate, inconvenient feeding, slow growth rate, and is greatly affected by environmental factors. Bring huge economic loss, limit the development of soil yuan breeding industry

Images