pH of dry acid sulfate soils is very less as compare to water longed condition
The acidity results from oxidationof the Fesulfides which produces sulfuric acid
Yes, Paul sir it is due to oxidation
When water is drained out from soil that creates oxidization condition which is responsible for increasing acidity of that soil.
yes it is so
Los suelos sulfatados ácidos (SSA) se vuelven más ácidos cuando se drenan, debido a que el azufre se oxida y se genera más sulfatos y protones:
S + O2 --> SO3
SO3 + H2O --> H2SO4
H2SO4 --> 2H + SO4
Yes, it is due to oxidation of sulphur in drain condition formation of sulphuric acid responsible for decrease in pH
Generally soils content 0-25 to 0.75% O. C. and it is not sufficient for soil health
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