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| Date Information |
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| Year from Ledger | 1932 |
| Description Information |
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| Title | Nutrient tests find bluegrass in quartz at University of Chicago |
| On-Slide Information | Blue Grass in Quartz Univ - Chicago; Comp; -Ca; -Mg; -S. |
| Geographic Ledger Information | Bluegrass in Quartz |
| Subject Ledger Information | Bluegrass in quartz - nutrient tests |
| Abstract | Early sand culture research done at the University of Chicago showing the effects of growing Kentucky bluegrass without calcium, magnesium, or sulfur. |
| Location Information |
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| Location within Facility | Research station |
| Facility | University of Chicago |
| Facility from Ledger | U of Chicago |
| Geographic Ledger Term | Illinois |
| Other Information |
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| Subjects from Ledger | FERTILITY |
| Descriptors | Sulfur; Magnesium; Growth analysis; Calcium; Silicon dioxide; Nutrient availability; Poa pratensis |
| Equipment Shown | 1 liter clay pots |
| See Also Slides | 12,14,15 |
| Reviewer Notes | Hawes: Early research showing greenhouse study of growing Kentucky bluegrass in quartz sand without calcium, magnesium, or sulphur (sulfur). |
| Slide Information |
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| Slide Number from Ledger | 11 [pink] |
| Number on Slide | 11-D |
| Color Edging on Mount | Red |
| Mounting Type | Glass |
