Nostoc sphaeroides hormogon induction breeding device

Abstract

The invention relates to a nostoc sphaeroids hormogon induction breeding device. The nostoc sphaeroids hormogon induction breeding device comprises a temperature control box, a sealing box, an induction box, a culture solution conveying system, a vacuum system, an illumination system, a visual system, a wall breaking system, a ventilation system, a control system, a stock bin and a waste liquid system. The nostoc sphaeroides hormogon induction device can automatically induce nostoc sphaeroides hormogon, and is high in automation degree, high in efficiency, not prone to errors, low in labor intensity and suitable for large-scale production and breeding of nostoc sphaeroides.

Description

technical field [0001] The invention belongs to the field of agricultural biotechnology, and relates to a device for inducing and breeding of kudzu rice algae. Background technique [0002] Gexianmi is a freshwater nitrogen-fixing cyanobacteria, which is one of the typical Nostoc algae. Algae reproduction is the main propagation method of Nostoc. A fast and rapid algae breeding technology is the core technology for the large-scale cultivation of Ge Xianmi, and the core of the algae breeding technology is to have a fast, high activity, A large number of algal bloom induction method. In the breeding technology of Gexianmi, the microspheres of Gexianmi microspheres in which the internal algae filaments are distributed in a filamentous form are respectively used as the starting point to breed the microspheres of Gexianmi in the algae propagation section and the homogenized algae filaments. It has superiority, which is characterized by rapid development of algal growth and shor...

AI Technical Summary

Problems solved by technology

The algae growth stage is the short-chain algae filaments with "pseudo-vacuole" released by the spontaneous rupture of the Gexianmi spheres when they do not adapt to the change of the external environment. The coping ability is weak, and its initial performance is that the color of Gexianmi changes from black to gray-green, and then the surface of Gexianmi population begins to dissolve, and Gexianmi loses the osmotic protection of the colloidal sheath, and gradually releases the algal blooms, but In the natural state, the Nostoc population releases algae segments at a low frequency to reproduce, and the number of algae segments released is very small, which is difficult to meet the needs of large-scale production and breeding of Ge Xianmi

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