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A compartment model is described which simulates the root biomass dynamics of shortgrass prairie; fluxes between compartments are treated as time-vary...
Read moreMeasurements were made during the winter of 1977/78 at the Welsh Plant Breeding Station of changes of leaf, stolon and root biomass, stolon length and...
Read moreThe summer growth, winter dieback and grazing of shoots and flowers of heather was measured at 2 moors in N.E. Scotland. The main factor determining a...
Read moreWater availability is the most important factor in tea growth. Average monthly tea yields for Uganda estates were correlated with soil water indices.
Read moreThe factors to be considered on whether there is a need to stock a fishery resource, the environmental impacts of stocking and habitat restoration to ...
Read moreThe nutrient contents of Rubus chamaemorus from burned, unburned, and sheep grazing. plots on blanket bog were determined. Macronutrient supply did no...
Read morePotential annual production at optimal LAI in the absence of growth-limiting factors was estimated at 65 (metric) tons DM/ha. Allowing for summer drou...
Read morePlants of A. capillaris (outbreeding) and P. pratensis (apomictic) from populations in England (Rothamsted), southern Iceland (Sámsstadir), northern I...
Read moreSoil characteristics and vegetation were studied in vehicle tracks and adjacent undisturbed tundra along local moisture gradients at four sites in nor...
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