Assertion: fertilizer | /r/HasProperty | acidic
Facets:
value: in residual action than ammonium sulphate
type: OTHER
Source sentences:
text: This fertilizer is more hygroscopic (absorbing moisture easily from atmosphere) and acidic in residual action than ammonium sulphate.
text: However these fertilizers also have elevated trace element levels which may raise Fe and Mn to toxic levels at low pH. Both are acid-forming fertilizers (see the box), but 20-10-20 has the higher potential acidity (397 vs. 210).