Web based DSS for lime recommendation in acidic soils

Abstract

The adverse effects of soil acidity can be solved either by addition of lime to counteracts the anomalies of such soils or to manipulate the agricultural practices to obtain optimum crops production. This decision support system all obtain lime recommendation based on soil test results, to calculate the amount of lime required to bring the soil pH to a target pH of 6.5 which is suitable for cultivation of major crops in acidic soils of the region. To use the program, user should enter both pH and Soil clay content/buffer index for an accurate lime recommendation. Then, the system will automatically calculate the quantity of lime required to bring the soil to a target pH of 6.5 and will provide immediate solution in the respective column.