Leaching of salt from container media
| dc.contributor.author | Kerr, Gregory P., author | |
| dc.contributor.author | Hanan, Joe J., advisor | |
| dc.date.accessioned | 2023-01-27T14:52:50Z | |
| dc.date.available | 2023-01-27T14:52:50Z | |
| dc.date.issued | 1983 | |
| dc.description | Covers not scanned. | |
| dc.description.abstract | The leaching of salt from container media was investigated by means of miscible displacement theory for a series of six peat-perlite-glass bead mixes and four other mixes. Columns were salinized with a 30 meq 1-1 solution of CaCl2 and NaCl, and allowed to equilibrate. Electrical conductivity of the effluent was monitored as columns were leached using 1 cm constant head with 2, 8 and 14 meq 1-1 solutions of CaCl2 and NaCl. A continuous series of physical properties were seen in the glass bead mixes, with efficiency of replacement of the soil solution by leaching solution increasing as glass bead content increased. Replacement efficiency had good correlations to physical properties of mixes, but insufficient data was available to relate this to particle size distribution. Leaching solution concentration did not influence replacement efficiency and, generally, after 1 to 1.5 container capacities of effluent, removal of original soil solution decreased substantially. A method is presented to determine the leaching requirement for potting mixes. | |
| dc.format.medium | masters theses | |
| dc.identifier.uri | https://hdl.handle.net/10217/236152 | |
| dc.language | English | |
| dc.language.iso | eng | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation | Catalog record number (MMS ID): 991012714489703361 | |
| dc.relation | S595.K47 1983 | |
| dc.relation.ispartof | 1980-1999 | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.subject.lcsh | Soils -- Leaching | |
| dc.subject.lcsh | Soils, Salts in | |
| dc.subject.lcsh | Container gardening | |
| dc.title | Leaching of salt from container media | |
| dc.type | Text | |
| dcterms.rights.dpla | This Item is protected by copyright and/or related rights (https://rightsstatements.org/vocab/InC/1.0/). You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). | |
| thesis.degree.discipline | Horticulture | |
| thesis.degree.grantor | Colorado State University | |
| thesis.degree.level | Masters | |
| thesis.degree.name | Master of Science (M.S.) |
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