In 1917, McBeth (43) found that applied ammonium waa fixed by subsoils. Later workers showed that fixation occurred through entrappment of the ammonium ion in interlattice spaces of certain clay minerals. ln recent years, ammonium fixation by clay minerals has been intensively studied by American investigators. [...]
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.119197 |
| Date | January 1963 |
| Creators | Nyborg, M. |
| Contributors | Carter, A. (Supervisor) |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Doctor of Philosophy. (Department of Agricultural Chemistry. ) |
| Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
| Relation | alephsysno: NNNNNNNNN, Theses scanned by McGill Library. |
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