Soil Azotobactar Count
The free-living soil bacteria can fix nitrogen from the atmosphere, but usually only contribute a few kg/ha/year. They thrive best at high soil pH and calcium levels, and need organic material as an energy-source.
Soil Azotobactar count at depth of 0-75mm
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Soil Azotobactar count at depth of 75-150mm
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Soil Azotobactar count at depth of 150-300mm
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Soil Azotobactar count at depth of 300-450mm
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