The preferable form of nitrogen for rice under submerged conditions is ammonium NH₄ This is because flooded, anaerobic soils favor the stability of ammonium, and rice plants have adapted to efficiently absorb it in this form.
Preferable form of nitrogen for rice under submerged conditions is __________
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Question context
This question is part of 🌍 Current Affairs within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.