1. 1.Water productivity and runoff gains from water logged soils Vertisols Other soils with in high rainfall areas Drainable (2-8% slope) Non drainable (<2% Slope) Topographic data (GIS) 1. Drainage + WH + Improved Crop management 2. Crop selection + Improved Crop Management Potential Interventions Modeling: Crop Water Productivity Current VS option 1, 2 Potential Models: AquaCrop, Budget, CropWat, APSIM Weather, Soil, Crop data Met. Stations, RCM, research stations Crop WP Excess Water Crop WP Excess Water Crop and Livestock Water Productivity in BNB

2. 2. Crop and livestock productivity through RWMS Crop WP Livestock WP Crop Livestock management practices Weather Feed from non agri. land Feed Water Modeling: Crop WP Current VS RWMS Potential Models: AquaCrop, Budget, CropWat, APSIM Feed +Water Soil Field survey by students? Management: Current Vs Improved Senarios Input data Map + Management practices (Students) Laboratory data + Sediment quality (students) Review + Field survey RCM +weather stations Other feed sources eg. concentrate

3. Implications at Basin Scale Results from 1 and 2 are at landscape/farming system scale A similarity Analysis to identify areas in the basin represented by landscapes in 1 and 2 Analysis at basin scale would be done under necessary assumptions – Simple spreadsheet may be used