Question:
If nitrification is inhibited in soil, which change is expected?
If nitrification is inhibited in soil, which change is expected?
Show Hint
Nitrogen cycle:
\[
\boxed{
NH_4^+
\;\xrightarrow{\text{Nitrification}}\;
NO_2^-
\;\rightarrow\;
NO_3^-
}
\]
If nitrification stops,
\[
\boxed{NH_4^+ \text{ accumulates}.}
\]
Updated On: Jul 23, 2026
- Increased nitrate leaching
- Accumulation of ammonium
- Increased denitrification
- Increased plant nitrate uptake
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The Correct Option is B
Solution and Explanation
Nitrification is the biological conversion of ammonium \((NH_4^+)\) into nitrite \((NO_2^-)\) and nitrate \((NO_3^-)\).
If nitrification is inhibited, ammonium is not converted into nitrate and therefore accumulates in the soil.
Hence,
\[
\boxed{\text{Accumulation of ammonium}}
\]
is expected.
Therefore,
\[
\boxed{(B)}
\]
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