MCQ
Humification results in the formation of _________ substance
- AColloidal, Basic
- ✓Acidic, Dark coloured
- CAmorphous, Light coloured
- DLight coloured, Colloidal
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$I.$ $pH$ of soil
$II.$ mineral composition of the soil
$III.$ water holding capacity of soil
$IV.$ weather condition
Choose the correct option