Výsledky vyhledávání - "R. M. A. Block"

Nursery stock type, nitrogen fertilization and shoot pruning effects on the growth of juvenile hybrid poplar in Saskatchewan

Autor: R. M. A. Block, K. C. J. Van Rees, N. W. H. Booth, Knight Jedediah

Publikováno v: Canadian Journal of Plant Science. 89:289-301

Increased demand for wood from the forest-products and bio-energy industries in Canada has generated interest in large-scale hybrid poplar production for the prairie-boreal transition region. Because of the harsh climate and short growing season, thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04bd35136664a0acdee73557a47220ec
https://doi.org/10.4141/cjps08092

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Wheat root dynamics as affected by landscape position

Autor: K. C. J. Van Rees, R. M. A. Block

Publikováno v: Canadian Journal of Soil Science. 86:523-531

The effects of landscape position on root production and mortality were assessed in a 90-cm-deep soil profile at a shoulder and footslope landscape position seeded to spring wheat (Triticum aestivum L.). Root length was measured over eight sampling d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebcadf1e8a7725c6215ea70cc0a4d8a1
https://doi.org/10.4141/s05-012

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A Review of Fine Root Dynamics in Populus Plantations

Autor: J. D. Knight, K. C. J. Van Rees, R. M. A. Block

Publikováno v: Agroforestry Systems. 67:73-84

Production of native and hybridized varieties of Populus has received considerable interest in temperate regions as an alternative to agricultural crops and an additional wood source, while acting as a potential carbon (C) sink to offset emissions of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbe31a4535e78f64b63c31ee258413e7
https://doi.org/10.1007/s10457-005-2002-7

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Characterization of Aspen ASH, Sand and Log-Yard Waste Mixtures from an Aspen-Based Oriented Strand Board Mill for Use as an Intermediate Landfill Cover

Autor: K. C. J. Van Rees, R. M. A. Block

Publikováno v: Water, Air, & Soil Pollution. 158:223-235

Wood ash has a variety of uses including land application, geotechnical construction and daily and final covers for landfills. The objective of this study was to determine the relevant chemical and physical properties of selected mixtures of aspen bu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::634071f3b31c9d53997e81ebbf7a8376
https://doi.org/10.1023/b:wate.0000044856.98351.63

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Quantifying Harvesting Impacts using Soil Compaction and Disturbance Regimes at a Landscape Scale

Autor: R. M. A. Block, K. C. J. Van Rees, D. J. Pennock

Publikováno v: Soil Science Society of America Journal. 66:1669-1676

Several indicators have been identified for the conservation and maintenance of soil criterion in the Montreal Protocol. The objective of this study was to use soil compaction and disturbance measures to determine harvesting impacts at a landscape sc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::060b8d7d4b7168453ffd0708bbfb4da5
https://doi.org/10.2136/sssaj2002.1669

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