Agricultural bacteria research. Microbiologist examining the results of a test to quantify bacteria in cattle faecal specimens and run-off from manure

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Agricultural bacteria research. Microbiologist examining the results of a test to quantify bacteria in cattle faecal specimens and run-off from manure-amended soils. The number of wells glowing yellow helps to determine the number of bacteria present. Photographed in an ARS facility in Lincoln, Nebraska, USA. The Agricultural Research Service (ARS) is the research department of the US Department of Agriculture (USDA).

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Size: 2425px × 3638px
Photo credit: © PEGGY GREB/US DEPARTMENT OF AGRICULTURE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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