How to calculate PAWC from FAO HWSD 1.2 data...when we have sand, silt, clay and OM value of study area soils because around 14 types of soils are in my area

Science, Research & Data
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Hello @Suraj, and welcome!

This topic has been discussed in this forum before. If you Search for “HWSD” you’ll find several threads, including this one that points to a step-by-step guide for calculating PAWC from HWSD data.

~ Stacie

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