History resources here... 1  Post history questions in Hancock County genealogy forum. 2  Historic maps of Kentucky. 3  Search the Library of Congress. 4  National Historic Landmark search. 5  Search the National Register for historic properties. 6  Historic maps of KY cities.
I inoculated nutrient agar with bacillus subtilis and it made a dark green colour on agar plates.
4. Once the nutrient agar has been autoclaved, allow it to cool but not solidify. 5. Pour nutrient agar into each plate and leave plates on the sterile surface until the agar has solidified. 6. Replace the lid of each Petri dish and store the plates in a refrigerator. Uses of Nutrients Agar. 1.