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Contributor Type Date
Universal Soil Loss Equation and Revised Universal Soil Loss Equation
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model 2023/07/07
The Water Erosion Prediction Project (WEPP) Model
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model 2023/07/07
A system for quantitative evaluation of the fertility of tropical soils (QUEFTS)
A system is described for a quantitative evaluation of the native fertility of tropical soils, using calculated yields of unfertilized maize as a yardstick. The system is applicable to well drained, deep soils, that have a pH(H20) in the range......
model 2023/07/07
Modified MMF (Morgan–Morgan–Finney) model for evaluating effects of crops and vegetation cover on soil erosion
Modifications are made to the revised Morgan–Morgan–Finney erosion prediction model to enable the effects of vegetation cover to be expressed through measurable plant parameters. Given the potential role of vegetation in controlling water pollution by......
model 2023/07/07
Decision support system for agrotechnology transfer (DSSAT v3)
Agricultural decision makers at all levels need an increasing amount of information to better understand the possible outcomes of their decisions to help them develop plans and policies that meet their goals. An international team of scientists......
model 2023/07/07
SWAT (Soil and Water Assessment Tool)
A conceptual, continuous time model called SWAT (Soil and Water Assessment Tool) was developed to assist water resource managers in assessing the impact of management on water supplies and nonpoint source pollution in watersheds and large river......
model 2023/07/07
WOFOST, a simulation model of crop production
The WOFOST simulation model is a tool for analysing the growth and production of field crops under a wide range of weather and soil conditions. Such an analysis is important first to assess to what extent crop production is limited by the factors of......
model 1989/03/01
AquaCrop—The FAO Crop Model to Simulate Yield Response to Water, I. Concepts and Underlying Principles
This article introduces the FAO crop model AquaCrop. It simulates attainable yields of major herbaceous crops as a function of water consumption under rainfed, supplemental, deficit, and full irrigation conditions. The growth engine of AquaCrop is......
model 2023/07/07
Enhancing Food Security in AFRIcan AgriCULTUral Systems (H2020)
Enhancing Food Security in AFRIcan AgriCULTUral Systems with the Support of REmote Sensing - aims to design, implement and demonstrate an integrated agricultural monitoring and early warning system that will support decision making in the field of......
service 2025/03/06
Spatially-Disaggregated Crop Production Statistics Data in Africa South of the Sahara for 2017
Using a variety of inputs, IFPRI's Spatial Production Allocation Model (SPAM, also known as MapSPAM) uses a cross-entropy approach to make plausible estimates of crop distribution within disaggregated units. Moving the data from coarser units such as......
dataset 2020/07/13
73 results