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Walther, SOberthür, ThomasRubiano Mejía, Jorge EliécerSchultze-Kraft, Rainer[Evaluation of two GIS-based models for landslide prediction]Evaluation of two GIS-based models for landslide prediction
Francesconi, WendySmith, Douglas RFlanagan, Dennis CHuang, Chi-HuaWang, Xiuying[Modeling conservation practices in APEX: from the field to the watershed]Modeling conservation practices in APEX: from the field to the watershed

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...


Söderström, MatsPiikki, KristinCordingley, Jeremy[Improved usefulness of continental soil databases for agricultural management through local adaptation]Improved usefulness of continental soil databases for agricultural management through local adaptation

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...


Silva, Mayesse daNaves Silva, Marx LeandroRay Owens, PhillipCuri, NiltonHoffmann Oliveira, AnnaMoreira Candido, Bernardo[Predicting runoff risks by digital soil mapping]Predicting runoff risks by digital soil mapping
Sempore, AWAndrieu, NadineNacro, HBSedogo, MPLe Gal, PY[Relevancy and role of whole-farm models in supporting smallholder farmers in planning their agricultural season]Relevancy and role of whole-farm models in supporting smallholder farmers in planning their agricultural season
Hogenboom, GerritJones, James W.Boote, Kenneth J.White, Jerry W.[Adaptation of a soybean crop growth model to simulate growth and yield of common bean (Phaseolus vulgaris L.) [abstract]]Adaptation of a soybean crop growth model to simulate growth and yield of common bean (Phaseolus vulgaris L.) [abstract]
León Hernandez, J.G.[Evaluación de oportunidades para cultivos tradicionales y no tradicionales usando los software ANUSPLIN y ANUCLIM]Evaluación de oportunidades para cultivos tradicionales y no tradicionales usando los software ANUSPLIN y ANUCLIM
Luijten, JC[A tool for community-based water resources management in hillsides watersheds. Thesis (Ph.D.)]A tool for community-based water resources management in hillsides watersheds. Thesis (Ph.D.)
Barreto, HJ[Developing a natural resource management technology for a specific agroenvironment: Mucuna-maize rotation on the hillsides of northern Honduras]Developing a natural resource management technology for a specific agroenvironment: Mucuna-maize rotation on the hillsides of northern Honduras
Autor: Upton, M.

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...


Upton, M.[Simulation of effects of calf weaning weights on subsequent productivity]Simulation of effects of calf weaning weights on subsequent productivity

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