Global ETD Search
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Showing 1 to 5 of 5 for “"Quercus bicolor"”.
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The Effects of Pruning on Wind Resistance of Shade Trees
… maple (Acer x. freemanii), swamp white oak (Quercus bicolor (Willd.)) and shingle oak (Quercus imbricaria (Michx.)) were tested before and after pruning to determine the effectiveness of pruning on reducing drag and bending moment. Pruning methods were thin, reduce and raise and meet the …
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Herbaceous and woody plant establishment across hydrologic gradients in bottomland reforestation sites
… was reduced to 24%. Of the four species planted, Quercus bicolor had the highest survival rate, followed by Quercus palustris and Carya illinoensis. None of the Juglans nigra seedlings survived to the end of the study. Elevation, along with time and species identity, were important predictors of …
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Rehabilitation of Severely Compacted Urban Soil to Improve Tree Establishment and Growth
… g/cm3 bulk density. Acer rubrum L. (red maple), Quercus bicolor Willd. (swamp white oak), Ulmus 'Morton' (Ulmus japonica (Rehd.) Sarg. x Ulmus wilsoniana Schneid.) (Accolade® elm), Prunus 'First Lady' (Prunus xincam x Prunus campanulata) L. and Quercus macrocarpa Michx. (bur oak) were planted in …
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Trees and Structural Soil as a Stormwater Management System in Urban Settings
… penetration increases soil infiltration rate. Quercus velutina, Acer rubrum, and a no-tree variant were planted in 26.5 L (7 gal) containers and the rootballs surrounded by compacted clay loam. Roots grew into all layers of the compacted soil. Infiltration rate increased by 63% (+/-2%) compared …
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QUERIES IN QUERCUS: FROM THE DEVELOPMENT OF A TISSUE CULTURE CLONAL PROPAGATION SYSTEM TO THE EVALUATION OF STRESS TOLERANT HYBRID WHITE OAKS FOR THE URBAN ENVIRONMENT
… hybrids oaks, a series of oak species (Q. bicolor, Q. gambelii, Q. macrocrpa, Q. garryana) were trialed in a tissue culture system. This study examined how initial shoot and bud position on the stock plant affected establishment and multiplication rates of oaks in tissue culture. This study …