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The usefulness of a continental digital soil map (AfSoilGrids250) was investigated at two levels relevant for agricultural fertiliser recommendations in Rwanda (point locations and administrative sector unit averages). Analysis of 900 soil samples for pH and soil organic carbon (SOC) revealed tha...
Digital soil mapping (DSM) permits continuous mapping soil types and properties through raster formats considering variation within soil class, in contrast to the traditional mapping that only considers spatial variation of soils at the boundaries of delineated polygons. The objective of this stu...
Presents preliminary results of simulating consequences of improving calf weaning weights, by supplementary feeding or other means, on their productivity in terms of reduced mortality and increases in offtake, prices, energy value, and calving rate. Compares these with typical values in the Boran...
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