Effectiveness of three forms of Frankia inoculants as influenced by storage conditions [electronic resource].

Includes references.

The influence of different storage length and storage temperatures on growth, amount of viable cells and spore production of Frankia cultures was examined in vitro at different intervals. Results revealed that the maximal total protein content and the maximal viability of cells were observed 10 days after initiation of the culture. Gradual decreases either in growth or cells viability were observed at all tested storage length at 28°C or 6°C. Extension of storage period or temperature positively affected spore production. The spore formation was quite intensive in Frankia cultures after10 days at 28°C.

Summary in Arabic.

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