Method for cultivating isaria cicadae miq by using olive tree forest

Abstract

The invention provides a method for cultivating isaria cicadae miq by using an olive tree forest, which comprises the following steps of: 1) selecting an olive tree orchard with sandy soil, intercropping gynostemma pentaphyllum under olive trees, soaking egg branches of golden cicada in weak acid electrolytic water and airing under the sun, then transferring the egg branches of the golden cicada to a heat preservation room, wherein the humidity and temperature of the heat preservation room is controlled to hatch the cicada eggs; 2) regularly carrying out weeding and insect prevention and topdressing on the gynostemma pentaphylla during the cultivation of the golden cicada; 3) placing the obtained golden cicada in a cultivation chamber and drying, spraying paecilomyces cicadae on the driedgolden cicada spread and cultivated to a logarithmic phase, spreading a layer of sandy soil into the cultivation chamber, transferring the golden cicada sprayed with the paecilomyces cicadae to the sandy soil layer, and burying the golden cicada with the sandy soil, controlling the oxygen partial pressure, temperature and air humidity in the cultivation chamber, and continuously cultivating to obtain the isaria cicadae miq. The method has the advantages of high hatching rate of the golden cicada eggs, and promotion of the transformation of the paecilomyces cicadae from a nutrient stage to a sexual stage and the like.

Description

Technical field [0001] The biotechnology field of the present invention. More specifically, the present invention relates to a method for cultivating golden cicada flowers using olive groves. Background technique [0002] Cicada flower is a kind of wonderful creature with the morphological characteristics of "animal" and "plant". The root is the larval body of a cicada. The flower grows from the head of a single or 2 to 3 cicada larvae, about an inch long. Branching flowers from the top, the pollen is cream yellow, called cicada flower spore powder, which has the function of reproduction. The formation process is that the larvae of the cicada are infected and parasitized by the Cordyceps fungus before the emergence of the cicada. When the climate is suitable, the nutrient of the worm body is absorbed and transformed into mycelium, and finally the worm body is completely occupied by the mycelium and only one remains Body shell. When everything recovers, the mycelium gradually t...

AI Technical Summary

Problems solved by technology

Cicada has many medicinal effects. However, the current artificially cultivated cicada is in the vegetative stage and cannot enter the sexual stage. Therefore, the artificially cultivated cicada is not recognized by the market, which limits the development of the cicada industry. Moreover, when Paecilomyces cicadae infects Cicadas, the acquisition rate of Cicadas is low due to the infection of other miscellaneous bacteria, which limits the development of Cicada industry