Global ETD Search
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Showing 1 to 4 of 4 for “"foliar nutrition"”.
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Potential of temporal and spatial analysis techniques as tools for exploring changes in forest site productivity and following environmental interactions : Finnish-German comparative study
… and seasonal climate change, increasing CO2, foliar nutrition, nitrogen deposition, were assessed for the complete data set of 33 sites in Finland and 32 sites in Germany. <br>The most important investigated anthropogenic influences on site productivity changes were the deposition of nitrogen …
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Effects of Excessive Soil Phosphorus on Pinus taeda L. Nutrient Uptake, Survival, and Growth
… survival, growth, physiological performance, and foliar nutrition. Six P fertilizer treatments (0, 250, 500, 750, 1000, and 1250 mg kg-1 P) were applied in five replicated plots to simulate legacy poultry litter inputs. Seedling survival, height, ground level diameter, chlorophyll fluorescence, …
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Estimating Soil Nitrogen Supply and Fertilizer Needs for Short-Rotation Woody Crops
… fiber, but little is known about the early nutritional needs of these systems, especially on different site types. The study objectives were, on two young (ages 3-6) sweetgum plantations with contrasting soil types, to 1) determine the plant growth and foliar nutrition response to repeated …
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Mechanisms determining the coexistence of open- and closed-canopy biomes
… To assess this, the response of leaf traits and foliar nutrition to changes in LAI and soil nutrition were compared between forest and fynbos species in the field. Leaf size and specific leaf area in forest species correlated positively with LAI and soil nutrition, whereas fynbos species response …