How to measure soil dispersivity to be used in HYDRUS?

12 December 2018 1 2K Report

What is the most practical way to measure soil dispersivity to be used in HYDRUS? Is there a range to be used based on soil particle distribution?

Md. Abdul Kader

Despersivity may calculate from the height of soil saturated column. In thumb rules, dispersivity is 1/10 of soil profile length. Thank you.

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