Some observations on the occurrence of azotobacter in Finnish soils
In the present paper some observations upon the occurence of Azotobacter chroococcum in Finnish soils are reported. Without enrichment Azotobacter could be cultivated on the agar plates only from 5 soils out of the 72 samples tested. The enrichment procedure markedly increased the number of soils th...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1954-01-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71363 |