Text and illustration of how a three plot test of nitrogen, phosphate and potash were applied alone and in every combination and one plot with no manure applied can be used by an experimenter with valuable results.
Three Plot Test
This material is held atEdinburgh University Library Heritage Collections
- Reference
- GB 237 Coll-1434/1423
- Dates of Creation
- 1870s-1930s
- Language of Material
- English
- Physical Description
- 83mm by 83mm 1 slide83mm by 83mm
Scope and Content
Archivist's Note
Catalogued by Kristy Davis as part of Towards Dolly Project, 2012-2013