dc.contributor.advisor | Pallardy, Stephen G. | eng |
dc.contributor.author | Dowell, Ryan | eng |
dc.coverage.spatial | Missouri | eng |
dc.date.issued | 2006 | eng |
dc.date.submitted | 2006 Spring | eng |
dc.description | The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. | eng |
dc.description | Title from title screen of research.pdf file viewed on (February 7, 2007) | eng |
dc.description | Includes bibliographical references. | eng |
dc.description | Thesis (M.S.) University of Missouri-Columbia 2006. | eng |
dc.description | Dissertations, Academic -- University of Missouri--Columbia -- Forestry. | eng |
dc.description.abstract | Five Populus clones in two short rotation 5 year plantations were tested for biomass production and associated soil C changes in the central Missouri floodplain under climatic conditions of the Midwest. A Populus deltoides x Populus nigra (Eugenei) hybrid clone was also evaluated for production differences in response to soil moisture conditions across microtopograhic changes within a plantation. Destructive harvesting was employed in the successful development of statistical models used in predicting root, shoot, and total dry weights. Major groupings were identified with the two most local P. deltoides clones (2059 and 1112), having the greatest production as a result of superior efficiency in converting light energy into biomass. Soil C losses were identified over the course of the rotation, although there were net gains in total C of 32.5 t ha-1 and 15 t ha-1 in Plantations 1 and 2, respectively. Evidence of excessive soil moisture inhibiting growth in the Eugenei clone was also identified. | eng |
dc.identifier.merlin | b57712025 | eng |
dc.identifier.uri | http://hdl.handle.net/10355/4549 | |
dc.language | English | eng |
dc.publisher | University of Missouri--Columbia | eng |
dc.relation.ispartofcommunity | University of Missouri--Columbia. Graduate School. Theses and Dissertations | eng |
dc.subject.lcsh | Poplar | eng |
dc.subject.lcsh | Cottonwood | eng |
dc.subject.lcsh | Black poplar | eng |
dc.subject.lcsh | Floodplains | eng |
dc.subject.lcsh | Soil moisture | eng |
dc.subject.lcsh | Soils -- Carbon content | eng |
dc.subject.lcsh | Biomass | eng |
dc.title | Biomass production of five populus clones, soil carbon and soil water content in a central Missouri floodplain | eng |
dc.type | Thesis | eng |
thesis.degree.discipline | Forestry (MU) | eng |
thesis.degree.grantor | University of Missouri--Columbia | eng |
thesis.degree.level | Masters | eng |
thesis.degree.name | M.S. | eng |