FIELD: agriculture microbiology, microbiological industry.
SUBSTANCE: claimed method includes culturing of genus Azotobacter bacteria on dense Ashby medium for 24-28 h at 26-28°C. Then obtained cell mass in cultured in liquid Burk medium with addition of feed yeast extract, and obtained accumulation culture is introduced into working capacity of Burk medium with addition of triptophane and feed yeast extract. After culturing finished product is stored in refrigerator.
EFFECT: increased cell growth activity.
4 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| BACTERIAL STRAIN AZOTOBACTER CHROOCOCCUM 5 V(e) USED FOR OBTAINING NITROGEN FIXING FERTILISER FOR GRAIN AND FORAGE CROPS | 2010 |
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RU2464308C2 |
| STRAIN OF BACTERIA AZOTOBACTER CHROOCOCCUM FOR PRODUCING PREPARATION USED IN PLANT-GROWING | 0 |
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SU1703634A1 |
| STRAIN OF BACTERIUM AZ D10 VKM B-2272 D ELICITING GROWTH-STIMULATING PROPERTIES AND RESISTANT TO DELTAMETHRIN | 2002 |
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| BIOPREPARATION BASED ON STRAIN OF NITROGEN-FIXING BACTERIA AZOTOBACTER VINELANDII FOR STIMULATING GROWTH OF CROPS, INCREASING CROP CAPACITY AND ACTIVATING MICROBIOLOGICAL PROCESSES IN RHIZOSPHERE | 2023 |
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RU2815232C1 |
| METHOD FOR PRODUCING BIOFERTILIZER | 1996 |
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RU2130005C1 |
| POLYMER MATERIAL (HYDROGEL) BASED ON BACTERIAL ALGINATE FOR PLACING PROBIOTIC BACTERIA AND METHOD FOR PRODUCTION THEREOF | 2019 |
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RU2820245C1 |
