Water Use Efficiency (map) in Maize biomass in Ashanti region and Brong-Ahafo region in Ghana under three fertilizer application rates i.e., 4 kg/ha Nitrogen (current application rates); 45 kg/ha Nitrogen and 15 kg/ha Phosphorous; 135 kg/ha Nitrogen and 45 kg/ha Phosphorous, 1992-2010 (doi:10.60507/FK2/XB0TRR)

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Water Use Efficiency (map) in Maize biomass in Ashanti region and Brong-Ahafo region in Ghana under three fertilizer application rates i.e., 4 kg/ha Nitrogen (current application rates); 45 kg/ha Nitrogen and 15 kg/ha Phosphorous; 135 kg/ha Nitrogen and 45 kg/ha Phosphorous, 1992-2010

doi:10.60507/FK2/XB0TRR

bonndata

2023-09-18

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Amit Kumar Srivastava, 2023, "Water Use Efficiency (map) in Maize biomass in Ashanti region and Brong-Ahafo region in Ghana under three fertilizer application rates i.e., 4 kg/ha Nitrogen (current application rates); 45 kg/ha Nitrogen and 15 kg/ha Phosphorous; 135 kg/ha Nitrogen and 45 kg/ha Phosphorous, 1992-2010", https://doi.org/10.60507/FK2/XB0TRR, bonndata, V1

Water Use Efficiency (map) in Maize biomass in Ashanti region and Brong-Ahafo region in Ghana under three fertilizer application rates i.e., 4 kg/ha Nitrogen (current application rates); 45 kg/ha Nitrogen and 15 kg/ha Phosphorous; 135 kg/ha Nitrogen and 45 kg/ha Phosphorous, 1992-2010

doi:10.60507/FK2/XB0TRR

7ee5cca4-574c-4945-a220-00b1b02573f8

Amit Kumar Srivastava (Institute of Crop Science and Resource Conservation (INRES), University of Bonn)

bonndata

Amit Kumar Srivastava

https://doi.org/10.60507/FK2/XB0TRR

Other

BiomassWeb, biomass, fertiliser, phosphatic fertiliser, nitrogenous fertiliser

Water Use Efficiency (WUE) for maize biomass in Ashanti region and Brong-Ahafo region in Ghana has been estimated under three different fertilizer application rates using crop model LINTUL5 embedded into the modeling framework SIMPLACE (Scientific Impact Assessment and Modelling Platform for Advanced Crop and Ecosystem Management. Purpose: To increase food production, identifying the regions with untapped production capacity is of prime importance and can be achieved by quantitative and spatially explicit estimates of Water use efficiency, thus considering the spatial variation in environment and the production system.

1992-01-01-2010-12-31

2010-11-16T13:45:00-2010-11-16T13:45:00

Ghana

• West Bounding Longitude: -3.2358825597569654
• East Bounding Longitude: 0.5434143147169717
• South Bounding Latitude: 5.0448055527222975
• North Bounding Latitude: 11.305379402024625

This dataset was first published on the institutional Repository "Zentrum für Entwicklungsforschung: ZEF Data Portal" with ID={7ee5cca4-574c-4945-a220-00b1b02573f8}.<br/> The water use efficiency in maize biomass under three different fertilizer application rates, plotted in the map was calculated as the average values of 19 years (the year 1992 -2010). The unit is kilogram per millimeter (kg/mm). Water Use Efficiency (WUE)= Maize biomass (in kg)/ Cumulative precipitation during crop growth period (in millimeter) The climate data at the national scale was made available from the Terrestrial Hydrology Research Group, Princeton University (http://hydrology.princeton.edu/data.php) at a resolution of 10 km x 10 km. The dataset was constructed by combining a suite of global observation-based datasets with the NCEP/NCAR reanalysis. Soil parameter values were extracted from the soil property maps of Africa at 1 km x 1 km resolution (http://www.isric.org/data/soil-property-maps-africa-1-km).

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