A SURFACE-ACTIVE BIOLOGICAL PREPARATION
A surface-active biological preparation involves the cultivation product in the conditions of aeration of strain PS-17 in the mineral nutritive medium containing NaNO3, K2HPO4À3H20, KHPO4, MgSO4À7H20,sodium citrate and water-soluble or water-insoluble growth substrate, or mixture of growth substrate...
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Zusammenfassung: | A surface-active biological preparation involves the cultivation product in the conditions of aeration of strain PS-17 in the mineral nutritive medium containing NaNO3, K2HPO4À3H20, KHPO4, MgSO4À7H20,sodium citrate and water-soluble or water-insoluble growth substrate, or mixture of growth substrates, at pH of 6.8-7.2, temperature of 28-32 DEGREE C during 2-7 days. |
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